package lombok.eclipse.handlers;
import static lombok.core.handlers.HandlerUtil.*;
import static lombok.eclipse.Eclipse.*;
import static lombok.eclipse.EcjAugments.*;
import static lombok.eclipse.handlers.EclipseHandlerUtil.EclipseReflectiveMembers.*;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.jdt.core.Signature;
import org.eclipse.jdt.core.compiler.CharOperation;
import org.eclipse.jdt.internal.compiler.ast.ASTNode;
import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration;
import org.eclipse.jdt.internal.compiler.ast.AbstractVariableDeclaration;
import org.eclipse.jdt.internal.compiler.ast.AllocationExpression;
import org.eclipse.jdt.internal.compiler.ast.Annotation;
import org.eclipse.jdt.internal.compiler.ast.Argument;
import org.eclipse.jdt.internal.compiler.ast.ArrayInitializer;
import org.eclipse.jdt.internal.compiler.ast.ArrayQualifiedTypeReference;
import org.eclipse.jdt.internal.compiler.ast.ArrayTypeReference;
import org.eclipse.jdt.internal.compiler.ast.AssertStatement;
import org.eclipse.jdt.internal.compiler.ast.BinaryExpression;
import org.eclipse.jdt.internal.compiler.ast.Block;
import org.eclipse.jdt.internal.compiler.ast.CastExpression;
import org.eclipse.jdt.internal.compiler.ast.CharLiteral;
import org.eclipse.jdt.internal.compiler.ast.ClassLiteralAccess;
import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
import org.eclipse.jdt.internal.compiler.ast.ConstructorDeclaration;
import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral;
import org.eclipse.jdt.internal.compiler.ast.EqualExpression;
import org.eclipse.jdt.internal.compiler.ast.Expression;
import org.eclipse.jdt.internal.compiler.ast.ExtendedStringLiteral;
import org.eclipse.jdt.internal.compiler.ast.FalseLiteral;
import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration;
import org.eclipse.jdt.internal.compiler.ast.FieldReference;
import org.eclipse.jdt.internal.compiler.ast.FloatLiteral;
import org.eclipse.jdt.internal.compiler.ast.IfStatement;
import org.eclipse.jdt.internal.compiler.ast.IntLiteral;
import org.eclipse.jdt.internal.compiler.ast.Literal;
import org.eclipse.jdt.internal.compiler.ast.LongLiteral;
import org.eclipse.jdt.internal.compiler.ast.MarkerAnnotation;
import org.eclipse.jdt.internal.compiler.ast.MemberValuePair;
import org.eclipse.jdt.internal.compiler.ast.MessageSend;
import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration;
import org.eclipse.jdt.internal.compiler.ast.NameReference;
import org.eclipse.jdt.internal.compiler.ast.NormalAnnotation;
import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
import org.eclipse.jdt.internal.compiler.ast.OperatorIds;
import org.eclipse.jdt.internal.compiler.ast.ParameterizedQualifiedTypeReference;
import org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference;
import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference;
import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference;
import org.eclipse.jdt.internal.compiler.ast.SingleMemberAnnotation;
import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
import org.eclipse.jdt.internal.compiler.ast.SingleTypeReference;
import org.eclipse.jdt.internal.compiler.ast.Statement;
import org.eclipse.jdt.internal.compiler.ast.StringLiteral;
import org.eclipse.jdt.internal.compiler.ast.StringLiteralConcatenation;
import org.eclipse.jdt.internal.compiler.ast.ThisReference;
import org.eclipse.jdt.internal.compiler.ast.ThrowStatement;
import org.eclipse.jdt.internal.compiler.ast.TrueLiteral;
import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration;
import org.eclipse.jdt.internal.compiler.ast.TypeParameter;
import org.eclipse.jdt.internal.compiler.ast.TypeReference;
import org.eclipse.jdt.internal.compiler.ast.Wildcard;
import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants;
import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;
import org.eclipse.jdt.internal.compiler.lookup.Binding;
import org.eclipse.jdt.internal.compiler.lookup.CaptureBinding;
import org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding;
import org.eclipse.jdt.internal.compiler.lookup.RawTypeBinding;
import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding;
import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;
import org.eclipse.jdt.internal.compiler.lookup.TypeConstants;
import org.eclipse.jdt.internal.compiler.lookup.TypeIds;
import org.eclipse.jdt.internal.compiler.lookup.WildcardBinding;
import org.eclipse.jdt.internal.core.CompilationUnit;
import lombok.AccessLevel;
import lombok.ConfigurationKeys;
import lombok.Data;
import lombok.Getter;
import lombok.Lombok;
import lombok.core.AST.Kind;
import lombok.core.AnnotationValues;
import lombok.core.AnnotationValues.AnnotationValue;
import lombok.core.LombokImmutableList;
import lombok.core.TypeResolver;
import lombok.core.configuration.CheckerFrameworkVersion;
import lombok.core.configuration.NullAnnotationLibrary;
import lombok.core.configuration.NullCheckExceptionType;
import lombok.core.configuration.TypeName;
import lombok.core.debug.ProblemReporter;
import lombok.core.handlers.HandlerUtil;
import lombok.core.handlers.HandlerUtil.FieldAccess;
import lombok.eclipse.Eclipse;
import lombok.eclipse.EclipseAST;
import lombok.eclipse.EclipseNode;
import lombok.experimental.Accessors;
import lombok.experimental.Tolerate;
import lombok.permit.Permit;
public class EclipseHandlerUtil {
private EclipseHandlerUtil() {
}
public static void error(CompilationUnitDeclaration cud, String message, Throwable ex) {
ProblemReporter.error(message, ex);
if (cud != null) EclipseAST.addProblemToCompilationResult(cud.getFileName(), cud.compilationResult, false, message + " - See error log.", 0, 0);
}
public static void warning(String message, Throwable ex) {
ProblemReporter.warning(message, ex);
}
public static ASTNode getGeneratedBy(ASTNode node) {
return ASTNode_generatedBy.get(node);
}
public static boolean isGenerated(ASTNode node) {
return getGeneratedBy(node) != null;
}
public static <T extends ASTNode> T setGeneratedBy(T node, ASTNode source) {
ASTNode_generatedBy.set(node, source);
return node;
}
public static MarkerAnnotation generateDeprecatedAnnotation(ASTNode source) {
QualifiedTypeReference qtr = new QualifiedTypeReference(new char[][] {
{'j', 'a', 'v', 'a'}, {'l', 'a', 'n', 'g'}, {'D', 'e', 'p', 'r', 'e', 'c', 'a', 't', 'e', 'd'}}, poss(source, 3));
setGeneratedBy(qtr, source);
MarkerAnnotation ma = new MarkerAnnotation(qtr, source.sourceStart);
ma.sourceStart = 1;
setGeneratedBy(ma, source);
return ma;
}
public static MarkerAnnotation generateNamedAnnotation(ASTNode source, String typeName) {
char[][] cc = fromQualifiedName(typeName);
QualifiedTypeReference qtr = new QualifiedTypeReference(cc, poss(source, cc.length));
setGeneratedBy(qtr, source);
MarkerAnnotation ma = new MarkerAnnotation(qtr, source.sourceStart);
ma.sourceStart = 1;
setGeneratedBy(ma, source);
return ma;
}
public static boolean isFieldDeprecated(EclipseNode fieldNode) {
if (!(fieldNode.get() instanceof FieldDeclaration)) return false;
FieldDeclaration field = (FieldDeclaration) fieldNode.get();
if ((field.modifiers & ClassFileConstants.AccDeprecated) != 0) {
return true;
}
if (field.annotations == null) return false;
for (Annotation annotation : field.annotations) {
if (typeMatches(Deprecated.class, fieldNode, annotation.type)) {
return true;
}
}
return false;
}
public static CheckerFrameworkVersion getCheckerFrameworkVersion(EclipseNode node) {
CheckerFrameworkVersion cfv = node.getAst().readConfiguration(ConfigurationKeys.CHECKER_FRAMEWORK);
return cfv != null ? cfv : CheckerFrameworkVersion.NONE;
}
public static boolean typeMatches(Class<?> type, EclipseNode node, TypeReference typeRef) {
return typeMatches(type.getName(), node, typeRef);
}
public static boolean typeMatches(String type, EclipseNode node, TypeReference typeRef) {
char[][] tn = typeRef == null ? null : typeRef.getTypeName();
if (tn == null || tn.length == 0) return false;
char[] lastPartA = tn[tn.length - 1];
int lastIndex = Math.max(type.lastIndexOf('.'), type.lastIndexOf('$')) + 1;
if (lastPartA.length != type.length() - lastIndex) return false;
for (int i = 0; i < lastPartA.length; i++) if (lastPartA[i] != type.charAt(i + lastIndex)) return false;
String typeName = toQualifiedName(tn);
TypeResolver resolver = node.getImportListAsTypeResolver();
return resolver.typeMatches(node, type, typeName);
}
public static void sanityCheckForMethodGeneratingAnnotationsOnBuilderClass(EclipseNode typeNode, EclipseNode errorNode) {
List<String> disallowed = null;
for (EclipseNode child : typeNode.down()) {
if (child.getKind() != Kind.ANNOTATION) continue;
for (String annType : INVALID_ON_BUILDERS) {
if (annotationTypeMatches(annType, child)) {
if (disallowed == null) disallowed = new ArrayList<String>();
int lastIndex = annType.lastIndexOf('.');
disallowed.add(lastIndex == -1 ? annType : annType.substring(lastIndex + 1));
}
}
}
int size = disallowed == null ? 0 : disallowed.size();
if (size == 0) return;
if (size == 1) {
errorNode.addError("@" + disallowed.get(0) + " is not allowed on builder classes.");
return;
}
StringBuilder out = new StringBuilder();
for (String a : disallowed) out.append("@").append(a).append(", ");
out.setLength(out.length() - 2);
errorNode.addError(out.append(" are not allowed on builder classes.").toString());
}
public static Annotation copyAnnotation(Annotation annotation, ASTNode source) {
int pS = source.sourceStart, pE = source.sourceEnd;
if (annotation instanceof MarkerAnnotation) {
MarkerAnnotation ann = new MarkerAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
try {
reflectSet(ANNOTATION__MEMBER_VALUE_PAIR_NAME, ann, reflect(ANNOTATION__MEMBER_VALUE_PAIR_NAME, annotation));
} catch (Exception ignore) { }
return ann;
}
if (annotation instanceof SingleMemberAnnotation) {
SingleMemberAnnotation ann = new SingleMemberAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
ann.memberValue = copyAnnotationMemberValue(((SingleMemberAnnotation) annotation).memberValue);
try {
reflectSet(ANNOTATION__MEMBER_VALUE_PAIR_NAME, ann, reflect(ANNOTATION__MEMBER_VALUE_PAIR_NAME, annotation));
} catch (Exception ignore) { }
return ann;
}
if (annotation instanceof NormalAnnotation) {
NormalAnnotation ann = new NormalAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.statementEnd = ann.sourceEnd = pE;
MemberValuePair[] inPairs = ((NormalAnnotation) annotation).memberValuePairs;
if (inPairs == null) {
ann.memberValuePairs = null;
} else {
ann.memberValuePairs = new MemberValuePair[inPairs.length];
for (int i = 0; i < inPairs.length; i++) ann.memberValuePairs[i] =
new MemberValuePair(inPairs[i].name, inPairs[i].sourceStart, inPairs[i].sourceEnd, copyAnnotationMemberValue(inPairs[i].value));
}
try {
reflectSet(ANNOTATION__MEMBER_VALUE_PAIR_NAME, ann, reflect(ANNOTATION__MEMBER_VALUE_PAIR_NAME, annotation));
} catch (Exception ignore) { }
return ann;
}
return annotation;
}
static class EclipseReflectiveMembers {
public static final Field STRING_LITERAL__LINE_NUMBER;
public static final Field ANNOTATION__MEMBER_VALUE_PAIR_NAME;
public static final Field TYPE_REFERENCE__ANNOTATIONS;
public static final Class<?> INTERSECTION_BINDING1, INTERSECTION_BINDING2;
public static final Field INTERSECTION_BINDING_TYPES1, INTERSECTION_BINDING_TYPES2;
static {
STRING_LITERAL__LINE_NUMBER = getField(StringLiteral.class, "lineNumber");
ANNOTATION__MEMBER_VALUE_PAIR_NAME = getField(Annotation.class, "memberValuePairName");
TYPE_REFERENCE__ANNOTATIONS = getField(TypeReference.class, "annotations");
INTERSECTION_BINDING1 = getClass("org.eclipse.jdt.internal.compiler.lookup.IntersectionTypeBinding18");
INTERSECTION_BINDING2 = getClass("org.eclipse.jdt.internal.compiler.lookup.IntersectionCastTypeBinding");
INTERSECTION_BINDING_TYPES1 = INTERSECTION_BINDING1 == null ? null : getField(INTERSECTION_BINDING1, "intersectingTypes");
INTERSECTION_BINDING_TYPES2 = INTERSECTION_BINDING2 == null ? null : getField(INTERSECTION_BINDING2, "intersectingTypes");
}
public static int reflectInt(Field f, Object o) {
try {
return ((Number) f.get(o)).intValue();
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
public static void reflectSet(Field f, Object o, Object v) {
try {
f.set(o, v);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
public static Object reflect(Field f, Object o) {
try {
return f.get(o);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
private static Class<?> getClass(String fqn) {
try {
return Class.forName(fqn);
} catch (Exception e) {
return null;
}
}
private static Field getField(Class<?> c, String fName) {
try {
return Permit.getField(c, fName);
} catch (Exception e) {
return null;
}
}
}
public static Expression copyAnnotationMemberValue(Expression in) {
Expression out = copyAnnotationMemberValue0(in);
out.constant = in.constant;
return out;
}
private static Expression copyAnnotationMemberValue0(Expression in) {
int s = in.sourceStart, e = in.sourceEnd;
if (in instanceof FalseLiteral) return new FalseLiteral(s, e);
if (in instanceof TrueLiteral) return new TrueLiteral(s, e);
if (in instanceof NullLiteral) return new NullLiteral(s, e);
if (in instanceof CharLiteral) return new CharLiteral(((Literal) in).source(), s, e);
if (in instanceof DoubleLiteral) return new DoubleLiteral(((Literal) in).source(), s, e);
if (in instanceof FloatLiteral) return new FloatLiteral(((Literal) in).source(), s, e);
if (in instanceof IntLiteral) return IntLiteral.buildIntLiteral(((Literal) in).source(), s, e);
if (in instanceof LongLiteral) return LongLiteral.buildLongLiteral(((Literal) in).source(), s, e);
if (in instanceof StringLiteral) return new StringLiteral(((Literal) in).source(), s, e, reflectInt(STRING_LITERAL__LINE_NUMBER, in) + 1);
if (in instanceof ExtendedStringLiteral) {
StringLiteral str = new StringLiteral(((Literal) in).source(), s, e, reflectInt(STRING_LITERAL__LINE_NUMBER, in) + 1);
StringLiteral empty = new StringLiteral(new char[0], s, e, reflectInt(STRING_LITERAL__LINE_NUMBER, in) + 1);
return new ExtendedStringLiteral(str, empty);
}
if (in instanceof StringLiteralConcatenation) {
Expression[] literals = ((StringLiteralConcatenation) in).literals;
if (literals.length == 0) return new StringLiteral(new char[0], s, e, 0);
if (literals.length == 1) return copyAnnotationMemberValue0(literals[0]);
StringLiteralConcatenation c = new StringLiteralConcatenation((StringLiteral) literals[0], (StringLiteral) literals[1]);
for (int i = 2; i < literals.length; i++) c = c.extendsWith((StringLiteral) literals[i]);
return c;
}
if (in instanceof SingleNameReference) {
SingleNameReference snr = (SingleNameReference) in;
return new SingleNameReference(snr.token, pos(in));
}
if (in instanceof QualifiedNameReference) {
QualifiedNameReference qnr = (QualifiedNameReference) in;
return new QualifiedNameReference(qnr.tokens, poss(in, qnr.tokens.length), s, e);
}
if (in instanceof ClassLiteralAccess) return new ClassLiteralAccess(e, copyType(((ClassLiteralAccess) in).type));
if (in instanceof ArrayInitializer) {
Expression[] exprs = ((ArrayInitializer) in).expressions;
Expression[] copy = new Expression[exprs.length];
for (int i = 0; i < exprs.length; i++) copy[i] = copyAnnotationMemberValue(exprs[i]);
ArrayInitializer out = new ArrayInitializer();
out.sourceStart = s;
out.sourceEnd = e;
out.bits = in.bits;
out.implicitConversion = in.implicitConversion;
out.statementEnd = e;
out.expressions = copy;
return out;
}
if (in instanceof BinaryExpression) {
BinaryExpression be = (BinaryExpression) in;
BinaryExpression out = new BinaryExpression(be);
out.left = copyAnnotationMemberValue(be.left);
out.right = copyAnnotationMemberValue(be.right);
out.sourceStart = s;
out.sourceEnd = e;
out.statementEnd = e;
return out;
}
return in;
}
public static TypeParameter[] copyTypeParams(TypeParameter[] params, ASTNode source) {
if (params == null) return null;
TypeParameter[] out = new TypeParameter[params.length];
int idx = 0;
for (TypeParameter param : params) {
TypeParameter o = new TypeParameter();
setGeneratedBy(o, source);
o.annotations = param.annotations;
o.bits = param.bits;
o.modifiers = param.modifiers;
o.name = param.name;
o.type = copyType(param.type, source);
o.sourceStart = param.sourceStart;
o.sourceEnd = param.sourceEnd;
o.declarationEnd = param.declarationEnd;
o.declarationSourceStart = param.declarationSourceStart;
o.declarationSourceEnd = param.declarationSourceEnd;
if (param.bounds != null) {
TypeReference[] b = new TypeReference[param.bounds.length];
int idx2 = 0;
for (TypeReference ref : param.bounds) b[idx2++] = copyType(ref, source);
o.bounds = b;
}
out[idx++] = o;
}
return out;
}
public static Annotation[] getTypeUseAnnotations(TypeReference from) {
Annotation[][] a;
try {
a = (Annotation[][]) reflect(TYPE_REFERENCE__ANNOTATIONS, from);
} catch (Exception e) {
return null;
}
if (a == null) return null;
Annotation[] b = a[a.length - 1];
return b.length == 0 ? null : b;
}
public static void removeTypeUseAnnotations(TypeReference from) {
try {
reflectSet(TYPE_REFERENCE__ANNOTATIONS, from, null);
} catch (Exception ignore) {}
}
public static TypeReference namePlusTypeParamsToTypeReference(EclipseNode type, TypeParameter[] params, long p) {
TypeDeclaration td = (TypeDeclaration) type.get();
boolean instance = (td.modifiers & MODIFIERS_INDICATING_STATIC) == 0;
return namePlusTypeParamsToTypeReference(type.up(), td.name, instance, params, p);
}
public static TypeReference namePlusTypeParamsToTypeReference(EclipseNode parentType, char[] typeName, boolean instance, TypeParameter[] params, long p) {
if (params != null && params.length > 0) {
TypeReference[] refs = new TypeReference[params.length];
int idx = 0;
for (TypeParameter param : params) {
TypeReference typeRef = new SingleTypeReference(param.name, p);
refs[idx++] = typeRef;
}
return generateParameterizedTypeReference(parentType, typeName, instance, refs, p);
}
return generateTypeReference(parentType, typeName, instance, p);
}
public static TypeReference[] copyTypes(TypeReference[] refs) {
return copyTypes(refs, null);
}
public static TypeReference[] copyTypes(TypeReference[] refs, ASTNode source) {
if (refs == null) return null;
TypeReference[] outs = new TypeReference[refs.length];
int idx = 0;
for (TypeReference ref : refs) {
outs[idx++] = copyType(ref, source);
}
return outs;
}
public static TypeReference copyType(TypeReference ref) {
return copyType(ref, null);
}
public static TypeReference copyType(TypeReference ref, ASTNode source) {
if (ref instanceof ParameterizedQualifiedTypeReference) {
ParameterizedQualifiedTypeReference iRef = (ParameterizedQualifiedTypeReference) ref;
TypeReference[][] args = null;
if (iRef.typeArguments != null) {
args = new TypeReference[iRef.typeArguments.length][];
int idx = 0;
for (TypeReference[] inRefArray : iRef.typeArguments) {
if (inRefArray == null) args[idx++] = null;
else {
TypeReference[] outRefArray = new TypeReference[inRefArray.length];
int idx2 = 0;
for (TypeReference inRef : inRefArray) {
outRefArray[idx2++] = copyType(inRef, source);
}
args[idx++] = outRefArray;
}
}
}
TypeReference typeRef = new ParameterizedQualifiedTypeReference(iRef.tokens, args, iRef.dimensions(), copy(iRef.sourcePositions));
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
if (ref instanceof ArrayQualifiedTypeReference) {
ArrayQualifiedTypeReference iRef = (ArrayQualifiedTypeReference) ref;
TypeReference typeRef = new ArrayQualifiedTypeReference(iRef.tokens, iRef.dimensions(), copy(iRef.sourcePositions));
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
if (ref instanceof QualifiedTypeReference) {
QualifiedTypeReference iRef = (QualifiedTypeReference) ref;
TypeReference typeRef = new QualifiedTypeReference(iRef.tokens, copy(iRef.sourcePositions));
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
if (ref instanceof ParameterizedSingleTypeReference) {
ParameterizedSingleTypeReference iRef = (ParameterizedSingleTypeReference) ref;
TypeReference[] args = null;
if (iRef.typeArguments != null) {
args = new TypeReference[iRef.typeArguments.length];
int idx = 0;
for (TypeReference inRef : iRef.typeArguments) {
if (inRef == null) args[idx++] = null;
else args[idx++] = copyType(inRef, source);
}
}
TypeReference typeRef = new ParameterizedSingleTypeReference(iRef.token, args, iRef.dimensions(), (long) iRef.sourceStart << 32 | iRef.sourceEnd);
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
if (ref instanceof ArrayTypeReference) {
ArrayTypeReference iRef = (ArrayTypeReference) ref;
TypeReference typeRef = new ArrayTypeReference(iRef.token, iRef.dimensions(), (long) iRef.sourceStart << 32 | iRef.sourceEnd);
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
if (ref instanceof Wildcard) {
Wildcard original = (Wildcard) ref;
Wildcard wildcard = new Wildcard(original.kind);
wildcard.sourceStart = original.sourceStart;
wildcard.sourceEnd = original.sourceEnd;
if (original.bound != null) wildcard.bound = copyType(original.bound, source);
copyTypeAnns(ref, wildcard);
if (source != null) setGeneratedBy(wildcard, source);
return wildcard;
}
if (ref instanceof SingleTypeReference) {
SingleTypeReference iRef = (SingleTypeReference) ref;
TypeReference typeRef = new SingleTypeReference(iRef.token, (long) iRef.sourceStart << 32 | iRef.sourceEnd);
copyTypeAnns(ref, typeRef);
if (source != null) setGeneratedBy(typeRef, source);
return typeRef;
}
return ref;
}
private static void copyTypeAnns(TypeReference in, TypeReference out) {
Annotation[][] a;
try {
a = (Annotation[][]) reflect(TYPE_REFERENCE__ANNOTATIONS, in);
} catch (Exception e) {
return;
}
if (a == null) {
reflectSet(TYPE_REFERENCE__ANNOTATIONS, out, null);
return;
}
Annotation[][] b = new Annotation[a.length][];
for (int i = 0; i < a.length; i++) {
if (a[i] != null) {
b[i] = new Annotation[a[i].length];
for (int j = 0 ; j < a[i].length; j++) {
b[i][j] = copyAnnotation(a[i][j], a[i][j]);
}
}
}
reflectSet(TYPE_REFERENCE__ANNOTATIONS, out, b);
}
public static Annotation[] copyAnnotations(ASTNode source, Annotation[]... allAnnotations) {
List<Annotation> result = null;
for (Annotation[] annotations : allAnnotations) {
if (annotations != null) {
for (Annotation annotation : annotations) {
if (result == null) result = new ArrayList<Annotation>();
result.add(copyAnnotation(annotation, source));
}
}
}
return result == null ? null : result.toArray(new Annotation[0]);
}
public static boolean hasAnnotation(Class<? extends java.lang.annotation.Annotation> type, EclipseNode node) {
if (node == null) return false;
if (type == null) return false;
switch (node.getKind()) {
case ARGUMENT:
case FIELD:
case LOCAL:
case TYPE:
case METHOD:
for (EclipseNode child : node.down()) {
if (annotationTypeMatches(type, child)) return true;
}
default:
return false;
}
}
public static boolean hasAnnotation(String type, EclipseNode node) {
if (node == null) return false;
if (type == null) return false;
switch (node.getKind()) {
case ARGUMENT:
case FIELD:
case LOCAL:
case TYPE:
case METHOD:
for (EclipseNode child : node.down()) {
if (annotationTypeMatches(type, child)) return true;
}
default:
return false;
}
}
public static EclipseNode findInnerClass(EclipseNode parent, String name) {
char[] c = name.toCharArray();
for (EclipseNode child : parent.down()) {
if (child.getKind() != Kind.TYPE) continue;
TypeDeclaration td = (TypeDeclaration) child.get();
if (Arrays.equals(td.name, c)) return child;
}
return null;
}
public static EclipseNode findAnnotation(Class<? extends java.lang.annotation.Annotation> type, EclipseNode node) {
if (node == null) return null;
if (type == null) return null;
switch (node.getKind()) {
case ARGUMENT:
case FIELD:
case LOCAL:
case TYPE:
case METHOD:
for (EclipseNode child : node.down()) {
if (annotationTypeMatches(type, child)) return child;
}
default:
return null;
}
}
public static String scanForNearestAnnotation(EclipseNode node, String... anns) {
while (node != null) {
for (EclipseNode ann : node.down()) {
if (ann.getKind() != Kind.ANNOTATION) continue;
Annotation a = (Annotation) ann.get();
TypeReference aType = a.type;
for (String annToFind : anns) if (typeMatches(annToFind, node, aType)) return annToFind;
}
node = node.up();
}
return null;
}
public static boolean hasNonNullAnnotations(EclipseNode node) {
AbstractVariableDeclaration avd = (AbstractVariableDeclaration) node.get();
if (avd.annotations == null) return false;
for (Annotation annotation : avd.annotations) {
TypeReference typeRef = annotation.type;
if (typeRef != null && typeRef.getTypeName() != null) {
for (String bn : NONNULL_ANNOTATIONS) if (typeMatches(bn, node, typeRef)) return true;
}
}
return false;
}
public static boolean hasNonNullAnnotations(EclipseNode node, List<Annotation> anns) {
if (anns == null) return false;
for (Annotation annotation : anns) {
TypeReference typeRef = annotation.type;
if (typeRef != null && typeRef.getTypeName() != null) {
for (String bn : NONNULL_ANNOTATIONS) if (typeMatches(bn, node, typeRef)) return true;
}
}
return false;
}
private static final Annotation[] EMPTY_ANNOTATIONS_ARRAY = new Annotation[0];
public static Annotation[] findCopyableAnnotations(EclipseNode node) {
AbstractVariableDeclaration avd = (AbstractVariableDeclaration) node.get();
if (avd.annotations == null) return EMPTY_ANNOTATIONS_ARRAY;
List<Annotation> result = new ArrayList<Annotation>();
List<TypeName> configuredCopyable = node.getAst().readConfiguration(ConfigurationKeys.COPYABLE_ANNOTATIONS);
for (Annotation annotation : avd.annotations) {
TypeReference typeRef = annotation.type;
boolean match = false;
if (typeRef != null && typeRef.getTypeName() != null) {
for (TypeName cn : configuredCopyable) if (cn != null && typeMatches(cn.toString(), node, typeRef)) {
result.add(annotation);
match = true;
break;
}
if (!match) for (String bn : BASE_COPYABLE_ANNOTATIONS) if (typeMatches(bn, node, typeRef)) {
result.add(annotation);
break;
}
}
}
return result.toArray(EMPTY_ANNOTATIONS_ARRAY);
}
public static Annotation[] findCopyableToSetterAnnotations(EclipseNode node) {
return findAnnotationsInList(node, COPY_TO_SETTER_ANNOTATIONS);
}
public static Annotation[] findCopyableToBuilderSingularSetterAnnotations(EclipseNode node) {
return findAnnotationsInList(node, COPY_TO_BUILDER_SINGULAR_SETTER_ANNOTATIONS);
}
private static Annotation[] findAnnotationsInList(EclipseNode node, java.util.List<String> annotationsToFind) {
AbstractVariableDeclaration avd = (AbstractVariableDeclaration) node.get();
if (avd.annotations == null) return EMPTY_ANNOTATIONS_ARRAY;
List<Annotation> result = new ArrayList<Annotation>();
for (Annotation annotation : avd.annotations) {
TypeReference typeRef = annotation.type;
if (typeRef != null && typeRef.getTypeName() != null) {
for (String bn : annotationsToFind) if (typeMatches(bn, node, typeRef)) {
result.add(annotation);
break;
}
}
}
return result.toArray(EMPTY_ANNOTATIONS_ARRAY);
}
public static boolean annotationTypeMatches(Class<? extends java.lang.annotation.Annotation> type, EclipseNode node) {
if (node.getKind() != Kind.ANNOTATION) return false;
return typeMatches(type, node, ((Annotation) node.get()).type);
}
public static boolean annotationTypeMatches(String type, EclipseNode node) {
if (node.getKind() != Kind.ANNOTATION) return false;
return typeMatches(type, node, ((Annotation) node.get()).type);
}
public static TypeReference cloneSelfType(EclipseNode context) {
return cloneSelfType(context, null);
}
public static TypeReference cloneSelfType(EclipseNode context, ASTNode source) {
int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
long p = (long) pS << 32 | pE;
EclipseNode type = context;
TypeReference result = null;
while (type != null && type.getKind() != Kind.TYPE) type = type.up();
if (type != null && type.get() instanceof TypeDeclaration) {
TypeDeclaration typeDecl = (TypeDeclaration) type.get();
if (typeDecl.typeParameters != null && typeDecl.typeParameters.length > 0) {
TypeReference[] refs = new TypeReference[typeDecl.typeParameters.length];
int idx = 0;
for (TypeParameter param : typeDecl.typeParameters) {
TypeReference typeRef = new SingleTypeReference(param.name, (long)param.sourceStart << 32 | param.sourceEnd);
if (source != null) setGeneratedBy(typeRef, source);
refs[idx++] = typeRef;
}
result = generateParameterizedTypeReference(type, refs, p);
} else {
result = generateTypeReference(type, p);
}
}
if (result != null && source != null) setGeneratedBy(result, source);
return result;
}
public static TypeReference generateParameterizedTypeReference(EclipseNode type, TypeReference[] typeParams, long p) {
TypeDeclaration td = (TypeDeclaration) type.get();
char[][] tn = getQualifiedInnerName(type.up(), td.name);
if (tn.length == 1) return new ParameterizedSingleTypeReference(tn[0], typeParams, 0, p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
TypeReference[][] rr = new TypeReference[tnLen][];
rr[tnLen - 1] = typeParams;
boolean instance = (td.modifiers & MODIFIERS_INDICATING_STATIC) == 0;
if (instance) fillOuterTypeParams(rr, tnLen - 2, type.up(), p);
return new ParameterizedQualifiedTypeReference(tn, rr, 0, ps);
}
public static TypeReference generateParameterizedTypeReference(EclipseNode parent, char[] name, boolean instance, TypeReference[] typeParams, long p) {
char[][] tn = getQualifiedInnerName(parent, name);
if (tn.length == 1) return new ParameterizedSingleTypeReference(tn[0], typeParams, 0, p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
TypeReference[][] rr = new TypeReference[tnLen][];
rr[tnLen - 1] = typeParams;
if (instance) fillOuterTypeParams(rr, tnLen - 2, parent, p);
return new ParameterizedQualifiedTypeReference(tn, rr, 0, ps);
}
private static final int MODIFIERS_INDICATING_STATIC = ClassFileConstants.AccInterface | ClassFileConstants.AccStatic | ClassFileConstants.AccEnum;
private static boolean fillOuterTypeParams(TypeReference[][] rr, int idx, EclipseNode node, long p) {
if (idx < 0 || node == null || !(node.get() instanceof TypeDeclaration)) return false;
boolean filled = false;
TypeDeclaration td = (TypeDeclaration) node.get();
if (0 != (td.modifiers & (ClassFileConstants.AccInterface | ClassFileConstants.AccEnum))) {
return false;
}
TypeParameter[] tps = td.typeParameters;
if (tps != null && tps.length > 0) {
TypeReference[] trs = new TypeReference[tps.length];
for (int i = 0; i < tps.length; i++) {
trs[i] = new SingleTypeReference(tps[i].name, p);
}
rr[idx] = trs;
filled = true;
}
if ((td.modifiers & MODIFIERS_INDICATING_STATIC) != 0) return filled;
boolean f2 = fillOuterTypeParams(rr, idx - 1, node.up(), p);
return f2 || filled;
}
public static NameReference generateNameReference(EclipseNode type, long p) {
char[][] tn = getQualifiedInnerName(type.up(), ((TypeDeclaration) type.get()).name);
if (tn.length == 1) return new SingleNameReference(tn[0], p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
int ss = (int) (p >> 32);
int se = (int) p;
return new QualifiedNameReference(tn, ps, ss, se);
}
public static NameReference generateNameReference(EclipseNode parent, char[] name, long p) {
char[][] tn = getQualifiedInnerName(parent, name);
if (tn.length == 1) return new SingleNameReference(tn[0], p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
int ss = (int) (p >> 32);
int se = (int) p;
return new QualifiedNameReference(tn, ps, ss, se);
}
public static TypeReference generateTypeReference(EclipseNode type, long p) {
TypeDeclaration td = (TypeDeclaration) type.get();
char[][] tn = getQualifiedInnerName(type.up(), td.name);
if (tn.length == 1) return new SingleTypeReference(tn[0], p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
boolean instance = (td.modifiers & MODIFIERS_INDICATING_STATIC) == 0 && type.up() != null && type.up().get() instanceof TypeDeclaration;
if (instance) {
TypeReference[][] trs = new TypeReference[tn.length][];
boolean filled = fillOuterTypeParams(trs, trs.length - 2, type.up(), p);
if (filled) return new ParameterizedQualifiedTypeReference(tn, trs, 0, ps);
}
return new QualifiedTypeReference(tn, ps);
}
public static TypeReference generateTypeReference(EclipseNode parent, char[] name, boolean instance, long p) {
char[][] tn = getQualifiedInnerName(parent, name);
if (tn.length == 1) return new SingleTypeReference(tn[0], p);
int tnLen = tn.length;
long[] ps = new long[tnLen];
for (int i = 0; i < tnLen; i++) ps[i] = p;
if (instance && parent != null && parent.get() instanceof TypeDeclaration) {
TypeReference[][] trs = new TypeReference[tn.length][];
if (fillOuterTypeParams(trs, tn.length - 2, parent, p)) return new ParameterizedQualifiedTypeReference(tn, trs, 0, ps);
}
return new QualifiedTypeReference(tn, ps);
}
public static char[][] getQualifiedInnerName(EclipseNode parent, char[] name) {
int count = 0;
EclipseNode n = parent;
while (n != null && n.getKind() == Kind.TYPE && n.get() instanceof TypeDeclaration) {
TypeDeclaration td = (TypeDeclaration) n.get();
if (td.name == null || td.name.length == 0) break;
count++;
n = n.up();
}
if (count == 0) return new char[][] { name };
char[][] res = new char[count + 1][];
res[count] = name;
n = parent;
while (n != null && n.getKind() == Kind.TYPE && n.get() instanceof TypeDeclaration) {
TypeDeclaration td = (TypeDeclaration) n.get();
res[--count] = td.name;
n = n.up();
}
return res;
}
private static final char[] OBJECT_SIG = "Ljava/lang/Object;".toCharArray();
private static int compare(char[] a, char[] b) {
if (a == null) return b == null ? 0 : -1;
if (b == null) return +1;
int len = Math.min(a.length, b.length);
for (int i = 0; i < len; i++) {
if (a[i] < b[i]) return -1;
if (a[i] > b[i]) return +1;
}
return a.length < b.length ? -1 : a.length > b.length ? +1 : 0;
}
public static TypeReference makeType(TypeBinding binding, ASTNode pos, boolean allowCompound) {
Object[] arr = null;
if (binding.getClass() == EclipseReflectiveMembers.INTERSECTION_BINDING1) {
arr = (Object[]) EclipseReflectiveMembers.reflect(EclipseReflectiveMembers.INTERSECTION_BINDING_TYPES1, binding);
} else if (binding.getClass() == EclipseReflectiveMembers.INTERSECTION_BINDING2) {
arr = (Object[]) EclipseReflectiveMembers.reflect(EclipseReflectiveMembers.INTERSECTION_BINDING_TYPES2, binding);
}
if (arr != null) {
TypeBinding winner = null;
int winLevel = 0;
for (Object b : arr) {
if (b instanceof TypeBinding) {
TypeBinding tb = (TypeBinding) b;
int level = 0;
if (tb.isArrayType()) level = 100;
else if (tb.isClass()) level = 50;
else if (tb.isTypeVariable()) level = 20;
else if (tb.isWildcard()) level = 15;
else level = 10;
if (level == 50 && compare(tb.signature(), OBJECT_SIG) == 0) level = 1;
if (winLevel > level) continue;
if (winLevel < level) {
winner = tb;
winLevel = level;
continue;
}
if (compare(winner.signature(), tb.signature()) > 0) winner = tb;
}
}
binding = winner;
}
int dims = binding.dimensions();
binding = binding.leafComponentType();
char[] base = null;
switch (binding.id) {
case TypeIds.T_int:
base = TypeConstants.INT;
break;
case TypeIds.T_long:
base = TypeConstants.LONG;
break;
case TypeIds.T_short:
base = TypeConstants.SHORT;
break;
case TypeIds.T_byte:
base = TypeConstants.BYTE;
break;
case TypeIds.T_double:
base = TypeConstants.DOUBLE;
break;
case TypeIds.T_float:
base = TypeConstants.FLOAT;
break;
case TypeIds.T_boolean:
base = TypeConstants.BOOLEAN;
break;
case TypeIds.T_char:
base = TypeConstants.CHAR;
break;
case TypeIds.T_void:
base = TypeConstants.VOID;
break;
case TypeIds.T_null:
return null;
}
if (base != null) {
if (dims > 0) {
TypeReference result = new ArrayTypeReference(base, dims, pos(pos));
setGeneratedBy(result, pos);
return result;
}
TypeReference result = new SingleTypeReference(base, pos(pos));
setGeneratedBy(result, pos);
return result;
}
if (binding.isAnonymousType()) {
ReferenceBinding ref = (ReferenceBinding)binding;
ReferenceBinding[] supers = ref.superInterfaces();
if (supers == null || supers.length == 0) supers = new ReferenceBinding[] {ref.superclass()};
if (supers[0] == null) {
TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3));
setGeneratedBy(result, pos);
return result;
}
return makeType(supers[0], pos, false);
}
if (binding instanceof CaptureBinding) {
return makeType(((CaptureBinding)binding).wildcard, pos, allowCompound);
}
if (binding.isUnboundWildcard()) {
if (!allowCompound) {
TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3));
setGeneratedBy(result, pos);
return result;
} else {
Wildcard out = new Wildcard(Wildcard.UNBOUND);
setGeneratedBy(out, pos);
out.sourceStart = pos.sourceStart;
out.sourceEnd = pos.sourceEnd;
return out;
}
}
if (binding.isWildcard()) {
WildcardBinding wildcard = (WildcardBinding) binding;
if (wildcard.boundKind == Wildcard.EXTENDS) {
if (!allowCompound) {
TypeBinding bound = wildcard.bound;
boolean isObject = bound.id == TypeIds.T_JavaLangObject;
TypeBinding[] otherBounds = wildcard.otherBounds;
if (isObject && otherBounds != null && otherBounds.length > 0) {
return makeType(otherBounds[0], pos, false);
} else return makeType(bound, pos, false);
} else {
Wildcard out = new Wildcard(Wildcard.EXTENDS);
setGeneratedBy(out, pos);
out.bound = makeType(wildcard.bound, pos, false);
out.sourceStart = pos.sourceStart;
out.sourceEnd = pos.sourceEnd;
return out;
}
} else if (allowCompound && wildcard.boundKind == Wildcard.SUPER) {
Wildcard out = new Wildcard(Wildcard.SUPER);
setGeneratedBy(out, pos);
out.bound = makeType(wildcard.bound, pos, false);
out.sourceStart = pos.sourceStart;
out.sourceEnd = pos.sourceEnd;
return out;
} else {
TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3));
setGeneratedBy(result, pos);
return result;
}
}
List<TypeReference[]> params = new ArrayList<TypeReference[]>();
if (!(binding instanceof RawTypeBinding)) {
TypeBinding b = binding;
while (true) {
boolean isFinalStop = b.isLocalType() || !b.isMemberType() || b.enclosingType() == null;
TypeReference[] tyParams = null;
if (b instanceof ParameterizedTypeBinding) {
ParameterizedTypeBinding paramized = (ParameterizedTypeBinding) b;
if (paramized.arguments != null) {
tyParams = new TypeReference[paramized.arguments.length];
for (int i = 0; i < tyParams.length; i++) {
tyParams[i] = makeType(paramized.arguments[i], pos, true);
}
}
}
params.add(tyParams);
if (isFinalStop) break;
b = b.enclosingType();
}
}
char[][] parts;
if (binding.isTypeVariable()) {
parts = new char[][] { binding.shortReadableName() };
} else if (binding.isLocalType()) {
parts = new char[][] { binding.sourceName() };
} else {
String[] pkg = new String(binding.qualifiedPackageName()).split("\\.");
String[] name = new String(binding.qualifiedSourceName()).split("\\.");
if (pkg.length == 1 && pkg[0].isEmpty()) pkg = new String[0];
parts = new char[pkg.length + name.length][];
int ptr;
for (ptr = 0; ptr < pkg.length; ptr++) parts[ptr] = pkg[ptr].toCharArray();
for (; ptr < pkg.length + name.length; ptr++) parts[ptr] = name[ptr - pkg.length].toCharArray();
}
while (params.size() < parts.length) params.add(null);
Collections.reverse(params);
boolean isParamized = false;
for (TypeReference[] tyParams : params) {
if (tyParams != null) {
isParamized = true;
break;
}
}
if (isParamized) {
if (parts.length > 1) {
TypeReference[][] typeArguments = params.toArray(new TypeReference[0][]);
TypeReference result = new ParameterizedQualifiedTypeReference(parts, typeArguments, dims, poss(pos, parts.length));
setGeneratedBy(result, pos);
return result;
}
TypeReference result = new ParameterizedSingleTypeReference(parts[0], params.get(0), dims, pos(pos));
setGeneratedBy(result, pos);
return result;
}
if (dims > 0) {
if (parts.length > 1) {
TypeReference result = new ArrayQualifiedTypeReference(parts, dims, poss(pos, parts.length));
setGeneratedBy(result, pos);
return result;
}
TypeReference result = new ArrayTypeReference(parts[0], dims, pos(pos));
setGeneratedBy(result, pos);
return result;
}
if (parts.length > 1) {
TypeReference result = new QualifiedTypeReference(parts, poss(pos, parts.length));
setGeneratedBy(result, pos);
return result;
}
TypeReference result = new SingleTypeReference(parts[0], pos(pos));
setGeneratedBy(result, pos);
return result;
}
public static <A extends java.lang.annotation.Annotation> AnnotationValues<A>
createAnnotation(Class<A> type, final EclipseNode annotationNode) {
final Annotation annotation = (Annotation) annotationNode.get();
Map<String, AnnotationValue> values = new HashMap<String, AnnotationValue>();
MemberValuePair[] memberValuePairs = annotation.memberValuePairs();
if (memberValuePairs != null) for (final MemberValuePair pair : memberValuePairs) {
List<String> raws = new ArrayList<String>();
List<Object> expressionValues = new ArrayList<Object>();
List<Object> guesses = new ArrayList<Object>();
Expression[] expressions = null;
char[] n = pair.name;
String mName = (n == null || n.length == 0) ? "value" : new String(pair.name);
final Expression rhs = pair.value;
if (rhs instanceof ArrayInitializer) {
expressions = ((ArrayInitializer) rhs).expressions;
} else if (rhs != null) {
expressions = new Expression[] { rhs };
}
if (expressions != null) for (Expression ex : expressions) {
StringBuffer sb = new StringBuffer();
ex.print(0, sb);
raws.add(sb.toString());
expressionValues.add(ex);
guesses.add(calculateValue(ex));
}
final Expression[] exprs = expressions;
values.put(mName, new AnnotationValue(annotationNode, raws, expressionValues, guesses, true) {
@Override public void setError(String message, int valueIdx) {
Expression ex;
if (valueIdx == -1) ex = rhs;
else ex = exprs != null ? exprs[valueIdx] : null;
if (ex == null) ex = annotation;
int sourceStart = ex.sourceStart;
int sourceEnd = ex.sourceEnd;
annotationNode.addError(message, sourceStart, sourceEnd);
}
@Override public void setWarning(String message, int valueIdx) {
Expression ex;
if (valueIdx == -1) ex = rhs;
else ex = exprs != null ? exprs[valueIdx] : null;
if (ex == null) ex = annotation;
int sourceStart = ex.sourceStart;
int sourceEnd = ex.sourceEnd;
annotationNode.addWarning(message, sourceStart, sourceEnd);
}
});
}
for (Method m : type.getDeclaredMethods()) {
if (!Modifier.isPublic(m.getModifiers())) continue;
String name = m.getName();
if (!values.containsKey(name)) {
values.put(name, new AnnotationValue(annotationNode, new ArrayList<String>(), new ArrayList<Object>(), new ArrayList<Object>(), false) {
@Override public void setError(String message, int valueIdx) {
annotationNode.addError(message);
}
@Override public void setWarning(String message, int valueIdx) {
annotationNode.addWarning(message);
}
});
}
}
return new AnnotationValues<A>(type, values, annotationNode);
}
public static int toEclipseModifier(AccessLevel value) {
switch (value) {
case MODULE:
case PACKAGE:
return 0;
default:
case PUBLIC:
return ClassFileConstants.AccPublic;
case PROTECTED:
return ClassFileConstants.AccProtected;
case NONE:
case PRIVATE:
return ClassFileConstants.AccPrivate;
}
}
private static class GetterMethod {
private final char[] name;
private final TypeReference type;
GetterMethod(char[] name, TypeReference type) {
this.name = name;
this.type = type;
}
}
static void registerCreatedLazyGetter(FieldDeclaration field, char[] methodName, TypeReference returnType) {
if (isBoolean(returnType)) {
FieldDeclaration_booleanLazyGetter.set(field, true);
}
}
public static boolean isBoolean(TypeReference typeReference) {
return nameEquals(typeReference.getTypeName(), "boolean") && typeReference.dimensions() == 0;
}
private static GetterMethod findGetter(EclipseNode field) {
FieldDeclaration fieldDeclaration = (FieldDeclaration) field.get();
boolean forceBool = FieldDeclaration_booleanLazyGetter.get(fieldDeclaration);
TypeReference fieldType = fieldDeclaration.type;
boolean isBoolean = forceBool || isBoolean(fieldType);
EclipseNode typeNode = field.up();
for (String potentialGetterName : toAllGetterNames(field, isBoolean)) {
for (EclipseNode potentialGetter : typeNode.down()) {
if (potentialGetter.getKind() != Kind.METHOD) continue;
if (!(potentialGetter.get() instanceof MethodDeclaration)) continue;
MethodDeclaration method = (MethodDeclaration) potentialGetter.get();
if (!potentialGetterName.equalsIgnoreCase(new String(method.selector))) continue;
if ((method.modifiers & ClassFileConstants.AccStatic) != 0) continue;
if (method.arguments != null && method.arguments.length > 0) continue;
return new GetterMethod(method.selector, method.returnType);
}
}
boolean hasGetterAnnotation = false;
for (EclipseNode child : field.down()) {
if (child.getKind() == Kind.ANNOTATION && annotationTypeMatches(Getter.class, child)) {
AnnotationValues<Getter> ann = createAnnotation(Getter.class, child);
if (ann.getInstance().value() == AccessLevel.NONE) return null;
hasGetterAnnotation = true;
}
}
if (!hasGetterAnnotation && HandleGetter.fieldQualifiesForGetterGeneration(field)) {
EclipseNode containingType = field.up();
if (containingType != null) for (EclipseNode child : containingType.down()) {
if (child.getKind() == Kind.ANNOTATION && annotationTypeMatches(Data.class, child)) hasGetterAnnotation = true;
if (child.getKind() == Kind.ANNOTATION && annotationTypeMatches(Getter.class, child)) {
AnnotationValues<Getter> ann = createAnnotation(Getter.class, child);
if (ann.getInstance().value() == AccessLevel.NONE) return null;
hasGetterAnnotation = true;
}
}
}
if (hasGetterAnnotation) {
String getterName = toGetterName(field, isBoolean);
if (getterName == null) return null;
return new GetterMethod(getterName.toCharArray(), fieldType);
}
return null;
}
static boolean lookForGetter(EclipseNode field, FieldAccess fieldAccess) {
if (fieldAccess == FieldAccess.GETTER) return true;
if (fieldAccess == FieldAccess.ALWAYS_FIELD) return false;
for (EclipseNode child : field.down()) {
if (child.getKind() != Kind.ANNOTATION) continue;
if (annotationTypeMatches(Getter.class, child)) {
AnnotationValues<Getter> ann = createAnnotation(Getter.class, child);
if (ann.getInstance().lazy()) return true;
}
}
return false;
}
static TypeReference getFieldType(EclipseNode field, FieldAccess fieldAccess) {
if (field.get() instanceof MethodDeclaration) return ((MethodDeclaration) field.get()).returnType;
boolean lookForGetter = lookForGetter(field, fieldAccess);
GetterMethod getter = lookForGetter ? findGetter(field) : null;
if (getter == null) {
return ((FieldDeclaration) field.get()).type;
}
return getter.type;
}
static Expression createFieldAccessor(EclipseNode field, FieldAccess fieldAccess, ASTNode source) {
int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
long p = (long) pS << 32 | pE;
boolean lookForGetter = lookForGetter(field, fieldAccess);
GetterMethod getter = lookForGetter ? findGetter(field) : null;
if (getter == null) {
FieldDeclaration fieldDecl = (FieldDeclaration)field.get();
FieldReference ref = new FieldReference(fieldDecl.name, p);
if ((fieldDecl.modifiers & ClassFileConstants.AccStatic) != 0) {
EclipseNode containerNode = field.up();
if (containerNode != null && containerNode.get() instanceof TypeDeclaration) {
ref.receiver = new SingleNameReference(((TypeDeclaration)containerNode.get()).name, p);
} else {
Expression smallRef = new FieldReference(field.getName().toCharArray(), p);
if (source != null) setGeneratedBy(smallRef, source);
return smallRef;
}
} else {
ref.receiver = new ThisReference(pS, pE);
}
if (source != null) {
setGeneratedBy(ref, source);
setGeneratedBy(ref.receiver, source);
}
return ref;
}
MessageSend call = new MessageSend();
setGeneratedBy(call, source);
call.sourceStart = pS; call.statementEnd = call.sourceEnd = pE;
call.receiver = new ThisReference(pS, pE);
setGeneratedBy(call.receiver, source);
call.selector = getter.name;
return call;
}
static Expression createFieldAccessor(EclipseNode field, FieldAccess fieldAccess, ASTNode source, char[] receiver) {
int pS = source.sourceStart, pE = source.sourceEnd;
long p = (long)pS << 32 | pE;
boolean lookForGetter = lookForGetter(field, fieldAccess);
GetterMethod getter = lookForGetter ? findGetter(field) : null;
if (getter == null) {
NameReference ref;
char[][] tokens = new char[2][];
tokens[0] = receiver;
tokens[1] = field.getName().toCharArray();
long[] poss = {p, p};
ref = new QualifiedNameReference(tokens, poss, pS, pE);
setGeneratedBy(ref, source);
return ref;
}
MessageSend call = new MessageSend();
setGeneratedBy(call, source);
call.sourceStart = pS; call.statementEnd = call.sourceEnd = pE;
call.receiver = new SingleNameReference(receiver, p);
setGeneratedBy(call.receiver, source);
call.selector = getter.name;
return call;
}
static Expression createMethodAccessor(EclipseNode method, ASTNode source) {
int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
long p = (long) pS << 32 | pE;
MethodDeclaration methodDecl = (MethodDeclaration) method.get();
MessageSend call = new MessageSend();
setGeneratedBy(call, source);
call.sourceStart = pS; call.statementEnd = call.sourceEnd = pE;
if ((methodDecl.modifiers & ClassFileConstants.AccStatic) == 0) {
call.receiver = new ThisReference(pS, pE);
setGeneratedBy(call.receiver, source);
} else {
EclipseNode containerNode = method.up();
if (containerNode != null && containerNode.get() instanceof TypeDeclaration) {
call.receiver = new SingleNameReference(((TypeDeclaration) containerNode.get()).name, p);
setGeneratedBy(call.receiver, source);
}
}
call.selector = methodDecl.selector;
return call;
}
static Expression createMethodAccessor(EclipseNode method, ASTNode source, char[] receiver) {
int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
long p = (long) pS << 32 | pE;
MethodDeclaration methodDecl = (MethodDeclaration) method.get();
MessageSend call = new MessageSend();
setGeneratedBy(call, source);
call.sourceStart = pS; call.statementEnd = call.sourceEnd = pE;
call.receiver = new SingleNameReference(receiver, p);
setGeneratedBy(call.receiver, source);
call.selector = methodDecl.selector;
return call;
}
public enum MemberExistsResult {
NOT_EXISTS, EXISTS_BY_LOMBOK, EXISTS_BY_USER;
}
public static List<String> toAllGetterNames(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toAllGetterNames(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static String toGetterName(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toGetterName(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static java.util.List<String> toAllSetterNames(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toAllSetterNames(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static String toSetterName(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toSetterName(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static java.util.List<String> toAllWithNames(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toAllWithNames(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static java.util.List<String> toAllWithByNames(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toAllWithByNames(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static String toWithName(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toWithName(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static String toWithByName(EclipseNode field, boolean isBoolean) {
return HandlerUtil.toWithByName(field.getAst(), getAccessorsForField(field), field.getName(), isBoolean);
}
public static boolean shouldReturnThis(EclipseNode field) {
if ((((FieldDeclaration) field.get()).modifiers & ClassFileConstants.AccStatic) != 0) return false;
AnnotationValues<Accessors> accessors = EclipseHandlerUtil.getAccessorsForField(field);
return shouldReturnThis0(accessors, field.getAst());
}
public static boolean filterField(FieldDeclaration declaration) {
return filterField(declaration, true);
}
public static boolean filterField(FieldDeclaration declaration, boolean skipStatic) {
if (declaration.initialization instanceof AllocationExpression &&
((AllocationExpression) declaration.initialization).enumConstant != null) return false;
if (declaration.type == null) return false;
if (declaration.name.length > 0 && declaration.name[0] == '$') return false;
if (skipStatic && (declaration.modifiers & ClassFileConstants.AccStatic) != 0) return false;
return true;
}
public static char[] removePrefixFromField(EclipseNode field) {
List<String> prefixes = null;
for (EclipseNode node : field.down()) {
if (annotationTypeMatches(Accessors.class, node)) {
AnnotationValues<Accessors> ann = createAnnotation(Accessors.class, node);
if (ann.isExplicit("prefix")) prefixes = Arrays.asList(ann.getInstance().prefix());
break;
}
}
if (prefixes == null) {
EclipseNode current = field.up();
outer:
while (current != null) {
for (EclipseNode node : current.down()) {
if (annotationTypeMatches(Accessors.class, node)) {
AnnotationValues<Accessors> ann = createAnnotation(Accessors.class, node);
if (ann.isExplicit("prefix")) prefixes = Arrays.asList(ann.getInstance().prefix());
break outer;
}
}
current = current.up();
}
}
if (prefixes == null) prefixes = field.getAst().readConfiguration(ConfigurationKeys.ACCESSORS_PREFIX);
if (!prefixes.isEmpty()) {
CharSequence newName = removePrefix(field.getName(), prefixes);
if (newName != null) return newName.toString().toCharArray();
}
return ((FieldDeclaration) field.get()).name;
}
public static AnnotationValues<Accessors> getAccessorsForField(EclipseNode field) {
for (EclipseNode node : field.down()) {
if (annotationTypeMatches(Accessors.class, node)) {
return createAnnotation(Accessors.class, node);
}
}
EclipseNode current = field.up();
while (current != null) {
for (EclipseNode node : current.down()) {
if (annotationTypeMatches(Accessors.class, node)) {
return createAnnotation(Accessors.class, node);
}
}
current = current.up();
}
return AnnotationValues.of(Accessors.class, field);
}
public static EclipseNode upToTypeNode(EclipseNode node) {
if (node == null) throw new NullPointerException("node");
while (node != null && !(node.get() instanceof TypeDeclaration)) node = node.up();
return node;
}
public static MemberExistsResult fieldExists(String fieldName, EclipseNode node) {
node = upToTypeNode(node);
char[] fieldNameChars = null;
if (node != null && node.get() instanceof TypeDeclaration) {
TypeDeclaration typeDecl = (TypeDeclaration) node.get();
if (typeDecl.fields != null) for (FieldDeclaration def : typeDecl.fields) {
char[] fName = def.name;
if (fName == null) continue;
if (fieldNameChars == null) fieldNameChars = fieldName.toCharArray();
if (Arrays.equals(fName, fieldNameChars)) {
return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK;
}
}
}
return MemberExistsResult.NOT_EXISTS;
}
public static MemberExistsResult methodExists(String methodName, EclipseNode node, int params) {
return methodExists(methodName, node, true, params);
}
public static MemberExistsResult methodExists(String methodName, EclipseNode node, boolean caseSensitive, int params) {
while (node != null && !(node.get() instanceof TypeDeclaration)) {
node = node.up();
}
if (node != null && node.get() instanceof TypeDeclaration) {
TypeDeclaration typeDecl = (TypeDeclaration)node.get();
if (typeDecl.methods != null) top: for (AbstractMethodDeclaration def : typeDecl.methods) {
if (def instanceof MethodDeclaration) {
char[] mName = def.selector;
if (mName == null) continue;
boolean nameEquals = caseSensitive ? methodName.equals(new String(mName)) : methodName.equalsIgnoreCase(new String(mName));
if (nameEquals) {
if (params > -1) {
int minArgs = 0;
int maxArgs = 0;
if (def.arguments != null && def.arguments.length > 0) {
minArgs = def.arguments.length;
if ((def.arguments[def.arguments.length - 1].type.bits & ASTNode.IsVarArgs) != 0) {
minArgs--;
maxArgs = Integer.MAX_VALUE;
} else {
maxArgs = minArgs;
}
}
if (params < minArgs || params > maxArgs) continue;
}
if (isTolerate(node, def)) continue top;
return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK;
}
}
}
}
return MemberExistsResult.NOT_EXISTS;
}
public static boolean isTolerate(EclipseNode node, AbstractMethodDeclaration def) {
if (def.annotations != null) for (Annotation anno : def.annotations) {
if (typeMatches(Tolerate.class, node, anno.type)) return true;
}
return false;
}
public static MemberExistsResult constructorExists(EclipseNode node) {
node = upToTypeNode(node);
if (node != null && node.get() instanceof TypeDeclaration) {
TypeDeclaration typeDecl = (TypeDeclaration)node.get();
if (typeDecl.methods != null) for (AbstractMethodDeclaration def : typeDecl.methods) {
if (def instanceof ConstructorDeclaration) {
if ((def.bits & ASTNode.IsDefaultConstructor) != 0) continue;
if (isTolerate(node, def)) continue;
return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK;
}
}
}
return MemberExistsResult.NOT_EXISTS;
}
public static EclipseNode injectFieldAndMarkGenerated(EclipseNode type, FieldDeclaration field) {
field.annotations = addSuppressWarningsAll(type, field, field.annotations);
field.annotations = addGenerated(type, field, field.annotations);
return injectField(type, field);
}
public static EclipseNode injectField(EclipseNode type, FieldDeclaration field) {
TypeDeclaration parent = (TypeDeclaration) type.get();
if (parent.fields == null) {
parent.fields = new FieldDeclaration[1];
parent.fields[0] = field;
} else {
int size = parent.fields.length;
FieldDeclaration[] newArray = new FieldDeclaration[size + 1];
System.arraycopy(parent.fields, 0, newArray, 0, size);
int index = 0;
for (; index < size; index++) {
FieldDeclaration f = newArray[index];
if (isEnumConstant(f) || isGenerated(f)) continue;
break;
}
System.arraycopy(newArray, index, newArray, index + 1, size - index);
newArray[index] = field;
parent.fields = newArray;
}
if (isEnumConstant(field) || (field.modifiers & Modifier.STATIC) != 0) {
if (!hasClinit(parent)) {
parent.addClinit();
}
}
return type.add(field, Kind.FIELD);
}
public static boolean isEnumConstant(final FieldDeclaration field) {
return ((field.initialization instanceof AllocationExpression) && (((AllocationExpression) field.initialization).enumConstant == field));
}
public static EclipseNode injectMethod(EclipseNode type, AbstractMethodDeclaration method) {
method.annotations = addSuppressWarningsAll(type, method, method.annotations);
method.annotations = addGenerated(type, method, method.annotations);
TypeDeclaration parent = (TypeDeclaration) type.get();
if (parent.methods == null) {
parent.methods = new AbstractMethodDeclaration[1];
parent.methods[0] = method;
} else {
if (method instanceof ConstructorDeclaration) {
for (int i = 0 ; i < parent.methods.length ; i++) {
if (parent.methods[i] instanceof ConstructorDeclaration &&
(parent.methods[i].bits & ASTNode.IsDefaultConstructor) != 0) {
EclipseNode tossMe = type.getNodeFor(parent.methods[i]);
AbstractMethodDeclaration[] withoutGeneratedConstructor = new AbstractMethodDeclaration[parent.methods.length - 1];
System.arraycopy(parent.methods, 0, withoutGeneratedConstructor, 0, i);
System.arraycopy(parent.methods, i + 1, withoutGeneratedConstructor, i, parent.methods.length - i - 1);
parent.methods = withoutGeneratedConstructor;
if (tossMe != null) tossMe.up().removeChild(tossMe);
break;
}
}
}
AbstractMethodDeclaration[] newArray = new AbstractMethodDeclaration[parent.methods.length + 1];
System.arraycopy(parent.methods, 0, newArray, 0, parent.methods.length);
newArray[parent.methods.length] = method;
parent.methods = newArray;
}
return type.add(method, Kind.METHOD);
}
public static EclipseNode injectType(final EclipseNode typeNode, final TypeDeclaration type) {
type.annotations = addSuppressWarningsAll(typeNode, type, type.annotations);
type.annotations = addGenerated(typeNode, type, type.annotations);
TypeDeclaration parent = (TypeDeclaration) typeNode.get();
if (parent.memberTypes == null) {
parent.memberTypes = new TypeDeclaration[] { type };
} else {
TypeDeclaration[] newArray = new TypeDeclaration[parent.memberTypes.length + 1];
System.arraycopy(parent.memberTypes, 0, newArray, 0, parent.memberTypes.length);
newArray[parent.memberTypes.length] = type;
parent.memberTypes = newArray;
}
return typeNode.add(type, Kind.TYPE);
}
static final char[] ALL = "all".toCharArray();
static final char[] UNCHECKED = "unchecked".toCharArray();
private static final char[] JUSTIFICATION = "justification".toCharArray();
private static final char[] GENERATED_CODE = "generated code".toCharArray();
private static final char[] LOMBOK = "lombok".toCharArray();
private static final char[][] JAVAX_ANNOTATION_GENERATED = Eclipse.fromQualifiedName("javax.annotation.Generated");
private static final char[][] LOMBOK_GENERATED = Eclipse.fromQualifiedName("lombok.Generated");
private static final char[][] EDU_UMD_CS_FINDBUGS_ANNOTATIONS_SUPPRESSFBWARNINGS = Eclipse.fromQualifiedName("edu.umd.cs.findbugs.annotations.SuppressFBWarnings");
public static Annotation[] addSuppressWarningsAll(EclipseNode node, ASTNode source, Annotation[] originalAnnotationArray) {
Annotation[] anns = originalAnnotationArray;
if (!Boolean.FALSE.equals(node.getAst().readConfiguration(ConfigurationKeys.ADD_SUPPRESSWARNINGS_ANNOTATIONS))) {
anns = addAnnotation(source, anns, TypeConstants.JAVA_LANG_SUPPRESSWARNINGS, new StringLiteral(ALL, 0, 0, 0));
}
if (Boolean.TRUE.equals(node.getAst().readConfiguration(ConfigurationKeys.ADD_FINDBUGS_SUPPRESSWARNINGS_ANNOTATIONS))) {
MemberValuePair mvp = new MemberValuePair(JUSTIFICATION, 0, 0, new StringLiteral(GENERATED_CODE, 0, 0, 0));
anns = addAnnotation(source, anns, EDU_UMD_CS_FINDBUGS_ANNOTATIONS_SUPPRESSFBWARNINGS, mvp);
}
return anns;
}
public static Annotation[] addGenerated(EclipseNode node, ASTNode source, Annotation[] originalAnnotationArray) {
Annotation[] result = originalAnnotationArray;
if (HandlerUtil.shouldAddGenerated(node)) {
result = addAnnotation(source, result, JAVAX_ANNOTATION_GENERATED, new StringLiteral(LOMBOK, 0, 0, 0));
}
if (Boolean.TRUE.equals(node.getAst().readConfiguration(ConfigurationKeys.ADD_LOMBOK_GENERATED_ANNOTATIONS))) {
result = addAnnotation(source, result, LOMBOK_GENERATED);
}
return result;
}
static Annotation[] addAnnotation(ASTNode source, Annotation[] originalAnnotationArray, char[][] annotationTypeFqn) {
return addAnnotation(source, originalAnnotationArray, annotationTypeFqn, (ASTNode[]) null);
}
static Annotation[] addAnnotation(ASTNode source, Annotation[] originalAnnotationArray, char[][] annotationTypeFqn, ASTNode... args) {
char[] simpleName = annotationTypeFqn[annotationTypeFqn.length - 1];
if (originalAnnotationArray != null) for (Annotation ann : originalAnnotationArray) {
if (ann.type instanceof QualifiedTypeReference) {
char[][] t = ((QualifiedTypeReference) ann.type).tokens;
if (Arrays.deepEquals(t, annotationTypeFqn)) return originalAnnotationArray;
}
if (ann.type instanceof SingleTypeReference) {
char[] lastToken = ((SingleTypeReference) ann.type).token;
if (Arrays.equals(lastToken, simpleName)) return originalAnnotationArray;
}
}
int pS = source.sourceStart, pE = source.sourceEnd;
long p = (long)pS << 32 | pE;
long[] poss = new long[annotationTypeFqn.length];
Arrays.fill(poss, p);
QualifiedTypeReference qualifiedType = new QualifiedTypeReference(annotationTypeFqn, poss);
setGeneratedBy(qualifiedType, source);
Annotation ann;
if (args != null && args.length == 1 && args[0] instanceof Expression) {
SingleMemberAnnotation sma = new SingleMemberAnnotation(qualifiedType, pS);
sma.declarationSourceEnd = pE;
args[0].sourceStart = pS;
args[0].sourceEnd = pE;
sma.memberValue = (Expression) args[0];
setGeneratedBy(sma.memberValue, source);
ann = sma;
} else if (args != null && args.length >= 1 && arrayHasOnlyElementsOfType(args, MemberValuePair.class)) {
NormalAnnotation na = new NormalAnnotation(qualifiedType, pS);
na.declarationSourceEnd = pE;
na.memberValuePairs = new MemberValuePair[args.length];
for (int i = 0; i < args.length; i++) {
args[i].sourceStart = pS;
args[i].sourceEnd = pE;
na.memberValuePairs[i] = (MemberValuePair) args[i];
}
setGeneratedBy(na.memberValuePairs[0], source);
setGeneratedBy(na.memberValuePairs[0].value, source);
na.memberValuePairs[0].value.sourceStart = pS;
na.memberValuePairs[0].value.sourceEnd = pE;
ann = na;
} else {
MarkerAnnotation ma = new MarkerAnnotation(qualifiedType, pS);
ma.declarationSourceEnd = pE;
ann = ma;
}
setGeneratedBy(ann, source);
if (originalAnnotationArray == null) return new Annotation[] { ann };
Annotation[] newAnnotationArray = new Annotation[originalAnnotationArray.length + 1];
System.arraycopy(originalAnnotationArray, 0, newAnnotationArray, 0, originalAnnotationArray.length);
newAnnotationArray[originalAnnotationArray.length] = ann;
return newAnnotationArray;
}
private static boolean arrayHasOnlyElementsOfType(Object[] array, Class<?> clazz) {
for (Object element : array) {
if (!clazz.isInstance(element))
return false;
}
return true;
}
public static Statement generateNullCheck(TypeReference type, char[] variable, EclipseNode sourceNode, String customMessage) {
NullCheckExceptionType exceptionType = sourceNode.getAst().readConfiguration(ConfigurationKeys.NON_NULL_EXCEPTION_TYPE);
if (exceptionType == null) exceptionType = NullCheckExceptionType.NULL_POINTER_EXCEPTION;
ASTNode source = sourceNode.get();
int pS = source.sourceStart, pE = source.sourceEnd;
long p = (long) pS << 32 | pE;
if (type != null && isPrimitive(type)) return null;
SingleNameReference varName = new SingleNameReference(variable, p);
setGeneratedBy(varName, source);
StringLiteral message = new StringLiteral(exceptionType.toExceptionMessage(new String(variable), customMessage).toCharArray(), pS, pE, 0);
setGeneratedBy(message, source);
LombokImmutableList<String> method = exceptionType.getMethod();
if (method != null) {
MessageSend invocation = new MessageSend();
invocation.sourceStart = pS; invocation.sourceEnd = pE;
setGeneratedBy(invocation, source);
char[][] utilityTypeName = new char[method.size() - 1][];
for (int i = 0; i < method.size() - 1; i++) {
utilityTypeName[i] = method.get(i).toCharArray();
}
invocation.receiver = new QualifiedNameReference(utilityTypeName, new long[method.size() - 1], pS, pE);
setGeneratedBy(invocation.receiver, source);
invocation.selector = method.get(method.size() - 1).toCharArray();
invocation.arguments = new Expression[] {varName, message};
return invocation;
}
AllocationExpression exception = new AllocationExpression();
setGeneratedBy(exception, source);
NullLiteral nullLiteral = new NullLiteral(pS, pE);
setGeneratedBy(nullLiteral, source);
int equalOperator = exceptionType == NullCheckExceptionType.ASSERTION ? OperatorIds.NOT_EQUAL : OperatorIds.EQUAL_EQUAL;
EqualExpression equalExpression = new EqualExpression(varName, nullLiteral, equalOperator);
equalExpression.sourceStart = pS; equalExpression.statementEnd = equalExpression.sourceEnd = pE;
setGeneratedBy(equalExpression, source);
if (exceptionType == NullCheckExceptionType.ASSERTION) {
Statement assertStatement = new AssertStatement(message, equalExpression, pS);
setGeneratedBy(assertStatement, source);
return assertStatement;
}
String exceptionTypeStr = exceptionType.getExceptionType();
int partCount = 1;
for (int i = 0; i < exceptionTypeStr.length(); i++) if (exceptionTypeStr.charAt(i) == '.') partCount++;
long[] ps = new long[partCount];
Arrays.fill(ps, 0L);
exception.type = new QualifiedTypeReference(fromQualifiedName(exceptionTypeStr), ps);
setGeneratedBy(exception.type, source);
exception.arguments = new Expression[] {message};
ThrowStatement throwStatement = new ThrowStatement(exception, pS, pE);
setGeneratedBy(throwStatement, source);
Block throwBlock = new Block(0);
throwBlock.statements = new Statement[] {throwStatement};
throwBlock.sourceStart = pS; throwBlock.sourceEnd = pE;
setGeneratedBy(throwBlock, source);
IfStatement ifStatement = new IfStatement(equalExpression, throwBlock, 0, 0);
setGeneratedBy(ifStatement, source);
return ifStatement;
}
public static Statement generateNullCheck(AbstractVariableDeclaration variable, EclipseNode sourceNode, String customMessage) {
return generateNullCheck(variable.type, variable.name, sourceNode, customMessage);
}
public static MarkerAnnotation makeMarkerAnnotation(char[][] name, ASTNode source) {
long pos = (long) source.sourceStart << 32 | source.sourceEnd;
long[] poss = new long[name.length];
Arrays.fill(poss, pos);
TypeReference typeRef = new QualifiedTypeReference(name, poss);
setGeneratedBy(typeRef, source);
MarkerAnnotation ann = new MarkerAnnotation(typeRef, (int) (pos >> 32));
ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = (int) pos;
setGeneratedBy(ann, source);
return ann;
}
public static List<Integer> createListOfNonExistentFields(List<String> list, EclipseNode type, boolean excludeStandard, boolean excludeTransient) {
boolean[] matched = new boolean[list.size()];
for (EclipseNode child : type.down()) {
if (list.isEmpty()) break;
if (child.getKind() != Kind.FIELD) continue;
if (excludeStandard) {
if ((((FieldDeclaration) child.get()).modifiers & ClassFileConstants.AccStatic) != 0) continue;
if (child.getName().startsWith("$")) continue;
}
if (excludeTransient && (((FieldDeclaration)child.get()).modifiers & ClassFileConstants.AccTransient) != 0) continue;
int idx = list.indexOf(child.getName());
if (idx > -1) matched[idx] = true;
}
List<Integer> problematic = new ArrayList<Integer>();
for (int i = 0 ; i < list.size() ; i++) {
if (!matched[i]) problematic.add(i);
}
return problematic;
}
public static CastExpression makeCastExpression(Expression ref, TypeReference castTo, ASTNode source) {
CastExpression result;
try {
if (castExpressionConstructorIsTypeRefBased) {
result = castExpressionConstructor.newInstance(ref, castTo);
} else {
Expression castToConverted = castTo;
if (castTo.getClass() == SingleTypeReference.class && !isPrimitive(castTo)) {
SingleTypeReference str = (SingleTypeReference) castTo;
castToConverted = new SingleNameReference(str.token, 0);
castToConverted.bits = (castToConverted.bits & ~Binding.VARIABLE) | Binding.TYPE;
castToConverted.sourceStart = str.sourceStart;
castToConverted.sourceEnd = str.sourceEnd;
setGeneratedBy(castToConverted, source);
} else if (castTo.getClass() == QualifiedTypeReference.class) {
QualifiedTypeReference qtr = (QualifiedTypeReference) castTo;
castToConverted = new QualifiedNameReference(qtr.tokens, copy(qtr.sourcePositions), qtr.sourceStart, qtr.sourceEnd);
castToConverted.bits = (castToConverted.bits & ~Binding.VARIABLE) | Binding.TYPE;
setGeneratedBy(castToConverted, source);
}
result = castExpressionConstructor.newInstance(ref, castToConverted);
}
} catch (InvocationTargetException e) {
throw Lombok.sneakyThrow(e.getCause());
} catch (IllegalAccessException e) {
throw Lombok.sneakyThrow(e);
} catch (InstantiationException e) {
throw Lombok.sneakyThrow(e);
}
result.sourceStart = source.sourceStart;
result.sourceEnd = source.sourceEnd;
result.statementEnd = source.sourceEnd;
setGeneratedBy(result, source);
return result;
}
private static final Constructor<CastExpression> castExpressionConstructor;
private static final boolean castExpressionConstructorIsTypeRefBased;
static {
Constructor<?> constructor = null;
for (Constructor<?> ctor : CastExpression.class.getConstructors()) {
if (ctor.getParameterTypes().length != 2) continue;
constructor = ctor;
}
@SuppressWarnings("unchecked")
Constructor<CastExpression> castExpressionConstructor_ = (Constructor<CastExpression>) constructor;
castExpressionConstructor = castExpressionConstructor_;
castExpressionConstructorIsTypeRefBased =
(castExpressionConstructor.getParameterTypes()[1] == TypeReference.class);
}
public static IntLiteral makeIntLiteral(char[] token, ASTNode source) {
int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
IntLiteral result;
try {
if (intLiteralConstructor != null) {
result = intLiteralConstructor.newInstance(token, pS, pE);
} else {
result = (IntLiteral) intLiteralFactoryMethod.invoke(null, token, pS, pE);
}
} catch (InvocationTargetException e) {
throw Lombok.sneakyThrow(e.getCause());
} catch (IllegalAccessException e) {
throw Lombok.sneakyThrow(e);
} catch (InstantiationException e) {
throw Lombok.sneakyThrow(e);
}
if (source != null) setGeneratedBy(result, source);
return result;
}
private static final Constructor<IntLiteral> intLiteralConstructor;
private static final Method intLiteralFactoryMethod;
static {
Class<?>[] parameterTypes = {char[].class, int.class, int.class};
Constructor<IntLiteral> intLiteralConstructor_ = null;
Method intLiteralFactoryMethod_ = null;
try {
intLiteralConstructor_ = Permit.getConstructor(IntLiteral.class, parameterTypes);
} catch (Throwable ignore) {
}
try {
intLiteralFactoryMethod_ = Permit.getMethod(IntLiteral.class, "buildIntLiteral", parameterTypes);
} catch (Throwable ignore) {
}
intLiteralConstructor = intLiteralConstructor_;
intLiteralFactoryMethod = intLiteralFactoryMethod_;
}
private static boolean isAllValidOnXCharacters(char[] in) {
if (in == null || in.length == 0) return false;
for (char c : in) if (c != '_' && c != 'X' && c != 'x' && c != '$') return false;
return true;
}
public static void addError(String errorName, EclipseNode node) {
if (node.getLatestJavaSpecSupported() < 8) {
node.addError("The correct format is " + errorName + "_={@SomeAnnotation, @SomeOtherAnnotation})");
} else {
node.addError("The correct format is " + errorName + "=@__({@SomeAnnotation, @SomeOtherAnnotation}))");
}
}
public static List<Annotation> unboxAndRemoveAnnotationParameter(Annotation annotation, String annotationName, String errorName, EclipseNode errorNode) {
if ("value".equals(annotationName)) {
throw new UnsupportedOperationException("Lombok cannot unbox 'value' from SingleMemberAnnotation at this time.");
}
if (!NormalAnnotation.class.equals(annotation.getClass())) {
return Collections.emptyList();
}
NormalAnnotation normalAnnotation = (NormalAnnotation) annotation;
MemberValuePair[] pairs = normalAnnotation.memberValuePairs;
if (pairs == null) return Collections.emptyList();
char[] nameAsCharArray = annotationName.toCharArray();
top:
for (int i = 0; i < pairs.length; i++) {
boolean allowRaw;
char[] name = pairs[i].name;
if (name == null) continue;
if (name.length < nameAsCharArray.length) continue;
for (int j = 0; j < nameAsCharArray.length; j++) {
if (name[j] != nameAsCharArray[j]) continue top;
}
allowRaw = name.length > nameAsCharArray.length;
for (int j = nameAsCharArray.length; j < name.length; j++) {
if (name[j] != '_') continue top;
}
Expression value = pairs[i].value;
MemberValuePair[] newPairs = new MemberValuePair[pairs.length - 1];
if (i > 0) System.arraycopy(pairs, 0, newPairs, 0, i);
if (i < pairs.length - 1) System.arraycopy(pairs, i + 1, newPairs, i, pairs.length - i - 1);
normalAnnotation.memberValuePairs = newPairs;
Expression content = null;
if (value instanceof ArrayInitializer) {
if (!allowRaw) {
addError(errorName, errorNode);
return Collections.emptyList();
}
content = value;
} else if (!(value instanceof Annotation)) {
addError(errorName, errorNode);
return Collections.emptyList();
} else {
Annotation atDummyIdentifier = (Annotation) value;
if (atDummyIdentifier.type instanceof SingleTypeReference && isAllValidOnXCharacters(((SingleTypeReference) atDummyIdentifier.type).token)) {
if (atDummyIdentifier instanceof MarkerAnnotation) {
return Collections.emptyList();
} else if (atDummyIdentifier instanceof NormalAnnotation) {
MemberValuePair[] mvps = ((NormalAnnotation) atDummyIdentifier).memberValuePairs;
if (mvps == null || mvps.length == 0) {
return Collections.emptyList();
}
if (mvps.length == 1 && Arrays.equals("value".toCharArray(), mvps[0].name)) {
content = mvps[0].value;
}
} else if (atDummyIdentifier instanceof SingleMemberAnnotation) {
content = ((SingleMemberAnnotation) atDummyIdentifier).memberValue;
} else {
addError(errorName, errorNode);
return Collections.emptyList();
}
} else {
if (allowRaw) {
content = atDummyIdentifier;
} else {
addError(errorName, errorNode);
return Collections.emptyList();
}
}
}
if (content == null) {
addError(errorName, errorNode);
return Collections.emptyList();
}
if (content instanceof Annotation) {
return Collections.singletonList((Annotation) content);
} else if (content instanceof ArrayInitializer) {
Expression[] expressions = ((ArrayInitializer) content).expressions;
List<Annotation> result = new ArrayList<Annotation>();
if (expressions != null) for (Expression ex : expressions) {
if (ex instanceof Annotation) result.add((Annotation) ex);
else {
addError(errorName, errorNode);
return Collections.emptyList();
}
}
return result;
} else {
addError(errorName, errorNode);
return Collections.emptyList();
}
}
return Collections.emptyList();
}
public static NameReference createNameReference(String name, Annotation source) {
return generateQualifiedNameRef(source, fromQualifiedName(name));
}
private static long[] copy(long[] array) {
return array == null ? null : array.clone();
}
public static <T> T[] concat(T[] first, T[] second, Class<T> type) {
if (first == null)
return second;
if (second == null)
return first;
if (first.length == 0)
return second;
if (second.length == 0)
return first;
T[] result = newArray(type, first.length + second.length);
System.arraycopy(first, 0, result, 0, first.length);
System.arraycopy(second, 0, result, first.length, second.length);
return result;
}
@SuppressWarnings("unchecked")
private static <T> T[] newArray(Class<T> type, int length) {
return (T[]) Array.newInstance(type, length);
}
public static boolean isDirectDescendantOfObject(EclipseNode typeNode) {
if (!(typeNode.get() instanceof TypeDeclaration)) throw new IllegalArgumentException("not a type node");
TypeDeclaration typeDecl = (TypeDeclaration) typeNode.get();
if (typeDecl.superclass == null) return true;
String p = typeDecl.superclass.toString();
return p.equals("Object") || p.equals("java.lang.Object");
}
public static void createRelevantNullableAnnotation(EclipseNode typeNode, MethodDeclaration mth) {
NullAnnotationLibrary lib = typeNode.getAst().readConfiguration(ConfigurationKeys.ADD_NULL_ANNOTATIONS);
if (lib == null) return;
applyAnnotationToMethodDecl(typeNode, mth, lib.getNullableAnnotation(), lib.isTypeUse());
}
public static void createRelevantNonNullAnnotation(EclipseNode typeNode, MethodDeclaration mth) {
NullAnnotationLibrary lib = typeNode.getAst().readConfiguration(ConfigurationKeys.ADD_NULL_ANNOTATIONS);
if (lib == null) return;
applyAnnotationToMethodDecl(typeNode, mth, lib.getNonNullAnnotation(), lib.isTypeUse());
}
public static void createRelevantNullableAnnotation(EclipseNode typeNode, Argument arg) {
NullAnnotationLibrary lib = typeNode.getAst().readConfiguration(ConfigurationKeys.ADD_NULL_ANNOTATIONS);
if (lib == null) return;
applyAnnotationToVarDecl(typeNode, arg, lib.getNullableAnnotation(), lib.isTypeUse());
}
public static void createRelevantNonNullAnnotation(EclipseNode typeNode, Argument arg) {
NullAnnotationLibrary lib = typeNode.getAst().readConfiguration(ConfigurationKeys.ADD_NULL_ANNOTATIONS);
if (lib == null) return;
applyAnnotationToVarDecl(typeNode, arg, lib.getNonNullAnnotation(), lib.isTypeUse());
}
private static void applyAnnotationToMethodDecl(EclipseNode typeNode, MethodDeclaration mth, String annType, boolean typeUse) {
if (annType == null) return;
int partCount = 1;
for (int i = 0; i < annType.length(); i++) if (annType.charAt(i) == '.') partCount++;
long[] ps = new long[partCount];
Arrays.fill(ps, 0L);
Annotation ann = new MarkerAnnotation(new QualifiedTypeReference(Eclipse.fromQualifiedName(annType), ps), 0);
if (!typeUse || mth.returnType == null || mth.returnType.getTypeName().length < 2) {
Annotation[] a = mth.annotations;
if (a == null) a = new Annotation[1];
else {
Annotation[] b = new Annotation[a.length + 1];
System.arraycopy(a, 0, b, 0, a.length);
a = b;
}
a[a.length - 1] = ann;
mth.annotations = a;
} else {
int len = mth.returnType.getTypeName().length;
if (mth.returnType.annotations == null) mth.returnType.annotations = new Annotation[len][];
Annotation[] a = mth.returnType.annotations[len - 1];
if (a == null) a = new Annotation[1];
else {
Annotation[] b = new Annotation[a.length + 1];
System.arraycopy(a, 0, b, 1, a.length);
a = b;
}
a[0] = ann;
mth.returnType.annotations[len - 1] = a;
}
}
private static void applyAnnotationToVarDecl(EclipseNode typeNode, Argument arg, String annType, boolean typeUse) {
if (annType == null) return;
int partCount = 1;
for (int i = 0; i < annType.length(); i++) if (annType.charAt(i) == '.') partCount++;
long[] ps = new long[partCount];
Arrays.fill(ps, 0L);
Annotation ann = new MarkerAnnotation(new QualifiedTypeReference(Eclipse.fromQualifiedName(annType), ps), 0);
if (!typeUse || arg.type.getTypeName().length < 2) {
Annotation[] a = arg.annotations;
if (a == null) a = new Annotation[1];
else {
Annotation[] b = new Annotation[a.length + 1];
System.arraycopy(a, 0, b, 0, a.length);
a = b;
}
a[a.length - 1] = ann;
arg.annotations = a;
} else {
int len = arg.type.getTypeName().length;
if (arg.type.annotations == null) arg.type.annotations = new Annotation[len][];
Annotation[] a = arg.type.annotations[len - 1];
if (a == null) a = new Annotation[1];
else {
Annotation[] b = new Annotation[a.length + 1];
System.arraycopy(a, 0, b, 1, a.length);
a = b;
}
a[0] = ann;
arg.type.annotations[len - 1] = a;
}
}
public static NameReference generateQualifiedNameRef(ASTNode source, char[]... varNames) {
int pS = source.sourceStart, pE = source.sourceEnd;
long p = (long)pS << 32 | pE;
NameReference ref;
if (varNames.length > 1) ref = new QualifiedNameReference(varNames, new long[varNames.length], pS, pE);
else ref = new SingleNameReference(varNames[0], p);
setGeneratedBy(ref, source);
return ref;
}
public static TypeReference generateQualifiedTypeRef(ASTNode source, char[]... varNames) {
int pS = source.sourceStart, pE = source.sourceEnd;
long p = (long)pS << 32 | pE;
TypeReference ref;
long[] poss = Eclipse.poss(source, varNames.length);
if (varNames.length > 1) ref = new QualifiedTypeReference(varNames, poss);
else ref = new SingleTypeReference(varNames[0], p);
setGeneratedBy(ref, source);
return ref;
}
public static TypeReference createTypeReference(String typeName, ASTNode source) {
return generateQualifiedTypeRef(source, fromQualifiedName(typeName));
}
public static String getDocComment(CompilationUnitDeclaration cud, ASTNode node) {
ICompilationUnit compilationUnit = cud.compilationResult.compilationUnit;
if (node instanceof FieldDeclaration) {
FieldDeclaration fieldDeclaration = (FieldDeclaration) node;
char[] rawContent = CharOperation.subarray(compilationUnit.getContents(), fieldDeclaration.declarationSourceStart, fieldDeclaration.declarationSourceEnd);
String rawContentString = new String(rawContent);
int startIndex = rawContentString.indexOf("/**");
int endIndex = rawContentString.indexOf("*/");
if (startIndex != -1 && endIndex != -1) {
return rawContentString.substring(startIndex + 3, endIndex).replaceAll("(?m)^\\s*\\* ?", "").trim();
}
}
return null;
}
private static class EclipseOnlyUtil {
public static void setDocComment(CompilationUnitDeclaration cud, TypeDeclaration type, ASTNode node, String doc) {
if (cud.compilationResult.compilationUnit instanceof CompilationUnit) {
CompilationUnit compilationUnit = (CompilationUnit) cud.compilationResult.compilationUnit;
Map<String, String> docs = EclipseAugments.CompilationUnit_javadoc.setIfAbsent(compilationUnit, new HashMap<String, String>());
if (node instanceof AbstractMethodDeclaration) {
AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) node;
String signature = getSignature(type, methodDeclaration);
docs.put(signature, String.format("/**%n%s%n */", doc.replaceAll("(?m)^", " * ")));
}
}
}
}
private static Boolean eclipseMode;
private static boolean eclipseMode() {
if (eclipseMode != null) return eclipseMode.booleanValue();
try {
Class.forName("org.eclipse.jdt.internal.core.CompilationUnit");
eclipseMode = true;
} catch (Exception e) {
eclipseMode = false;
}
return eclipseMode;
}
public static void setDocComment(CompilationUnitDeclaration cud, EclipseNode eclipseNode, String doc) {
if (!eclipseMode()) return;
setDocComment(cud, (TypeDeclaration) upToTypeNode(eclipseNode).get(), eclipseNode.get(), doc);
}
public static void setDocComment(CompilationUnitDeclaration cud, TypeDeclaration type, ASTNode node, String doc) {
if (!eclipseMode()) return;
EclipseOnlyUtil.setDocComment(cud, type, node, doc);
}
public static String getSignature(TypeDeclaration type, AbstractMethodDeclaration methodDeclaration) {
StringBuilder sb = new StringBuilder();
sb.append(type.name);
sb.append(".");
sb.append(methodDeclaration.selector);
sb.append("(");
Argument[] arguments = methodDeclaration.arguments;
if (arguments != null) {
for (Argument argument : arguments) {
String signature = Signature.createTypeSignature(argument.type.getLastToken(), false);
sb.append(signature);
}
}
sb.append(")");
return sb.toString();
}
public static enum CopyJavadoc {
VERBATIM {
@Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) {
return getDocComment(cu, node.get());
}
},
GETTER {
@Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) {
final ASTNode n = node.get();
String javadoc = getDocComment(cu, n);
String out = getJavadocSection(javadoc, "GETTER");
final boolean sectionBased = out != null;
if (!sectionBased) {
out = stripLinesWithTagFromJavadoc(stripSectionsFromJavadoc(javadoc), "@param(?:eter)?\\s+.*");
}
return out;
}
},
SETTER {
@Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) {
return applySetter(cu, node, "SETTER");
}
},
WITH {
@Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) {
return addReturnsUpdatedSelfIfNeeded(applySetter(cu, node, "WITH|WITHER"));
}
},
WITH_BY {
@Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) {
return applySetter(cu, node, "WITHBY|WITH_BY");
}
};
public abstract String apply(final CompilationUnitDeclaration cu, final EclipseNode node);
private static String applySetter(final CompilationUnitDeclaration cu, EclipseNode node, String sectionName) {
final ASTNode n = node.get();
String javadoc = getDocComment(cu, n);
String out = getJavadocSection(javadoc, sectionName);
final boolean sectionBased = out != null;
if (!sectionBased) {
out = stripLinesWithTagFromJavadoc(stripSectionsFromJavadoc(javadoc), "@returns?\\s+.*");
}
return shouldReturnThis(node) ? addReturnsThisIfNeeded(out) : out;
}
}
public static void copyJavadoc(EclipseNode from, ASTNode to, CopyJavadoc copyMode) {
copyJavadoc(from, to, (TypeDeclaration) upToTypeNode(from).get(), copyMode, false);
}
public static void copyJavadoc(EclipseNode from, ASTNode to, CopyJavadoc copyMode, boolean forceAddReturn) {
copyJavadoc(from, to, (TypeDeclaration) upToTypeNode(from).get(), copyMode, forceAddReturn);
}
public static void copyJavadoc(EclipseNode from, ASTNode to, TypeDeclaration type, CopyJavadoc copyMode) {
copyJavadoc(from, to, type, copyMode, false);
}
public static void copyJavadoc(EclipseNode from, ASTNode to, TypeDeclaration type, CopyJavadoc copyMode, boolean forceAddReturn) {
if (copyMode == null) copyMode = CopyJavadoc.VERBATIM;
try {
CompilationUnitDeclaration cud = ((CompilationUnitDeclaration) from.top().get());
String newJavadoc = copyMode.apply(cud, from);
if (newJavadoc != null) {
if (forceAddReturn) newJavadoc = addReturnsThisIfNeeded(newJavadoc);
setDocComment(cud, type, to, newJavadoc);
}
} catch (Exception ignore) {}
}
}
EclipseHandlerUtil
EclipseHandlerUtil(): void
EclipseReflectiveMembers
