package java.beans;
import com.sun.beans.finder.PrimitiveWrapperMap;
import java.awt.AWTKeyStroke;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Color;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.KeyEvent;
import java.awt.font.TextAttribute;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.*;
import javax.swing.Box;
import javax.swing.JLayeredPane;
import javax.swing.border.MatteBorder;
import javax.swing.plaf.ColorUIResource;
import sun.swing.PrintColorUIResource;
import static sun.reflect.misc.ReflectUtil.isPackageAccessible;
class MetaData {
static final class NullPersistenceDelegate extends PersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
}
protected Expression instantiate(Object oldInstance, Encoder out) { return null; }
public void writeObject(Object oldInstance, Encoder out) {
}
}
static final class EnumPersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance == newInstance;
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Enum<?> e = (Enum<?>) oldInstance;
return new Expression(e, Enum.class, "valueOf", new Object[]{e.getDeclaringClass(), e.name()});
}
}
static final class PrimitivePersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, oldInstance.getClass(),
"new", new Object[]{oldInstance.toString()});
}
}
static final class ArrayPersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return (newInstance != null &&
oldInstance.getClass() == newInstance.getClass() &&
Array.getLength(oldInstance) == Array.getLength(newInstance));
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Class<?> oldClass = oldInstance.getClass();
return new Expression(oldInstance, Array.class, "newInstance",
new Object[]{oldClass.getComponentType(),
new Integer(Array.getLength(oldInstance))});
}
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
int n = Array.getLength(oldInstance);
for (int i = 0; i < n; i++) {
Object index = new Integer(i);
Expression oldGetExp = new Expression(oldInstance, "get", new Object[]{index});
Expression newGetExp = new Expression(newInstance, "get", new Object[]{index});
try {
Object oldValue = oldGetExp.getValue();
Object newValue = newGetExp.getValue();
out.writeExpression(oldGetExp);
if (!Objects.equals(newValue, out.get(oldValue))) {
DefaultPersistenceDelegate.invokeStatement(oldInstance, "set", new Object[]{index, oldValue}, out);
}
}
catch (Exception e) {
out.getExceptionListener().exceptionThrown(e);
}
}
}
}
static final class ProxyPersistenceDelegate extends PersistenceDelegate {
protected Expression instantiate(Object oldInstance, Encoder out) {
Class<?> type = oldInstance.getClass();
java.lang.reflect.Proxy p = (java.lang.reflect.Proxy)oldInstance;
java.lang.reflect.InvocationHandler ih = java.lang.reflect.Proxy.getInvocationHandler(p);
if (ih instanceof EventHandler) {
EventHandler eh = (EventHandler)ih;
Vector<Object> args = new Vector<>();
args.add(type.getInterfaces()[0]);
args.add(eh.getTarget());
args.add(eh.getAction());
if (eh.getEventPropertyName() != null) {
args.add(eh.getEventPropertyName());
}
if (eh.getListenerMethodName() != null) {
args.setSize(4);
args.add(eh.getListenerMethodName());
}
return new Expression(oldInstance,
EventHandler.class,
"create",
args.toArray());
}
return new Expression(oldInstance,
java.lang.reflect.Proxy.class,
"newProxyInstance",
new Object[]{type.getClassLoader(),
type.getInterfaces(),
ih});
}
}
static final class java_lang_String_PersistenceDelegate extends PersistenceDelegate {
protected Expression instantiate(Object oldInstance, Encoder out) { return null; }
public void writeObject(Object oldInstance, Encoder out) {
}
}
static final class java_lang_Class_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Class<?> c = (Class)oldInstance;
if (c.isPrimitive()) {
Field field = null;
try {
field = PrimitiveWrapperMap.getType(c.getName()).getDeclaredField("TYPE");
} catch (NoSuchFieldException ex) {
System.err.println("Unknown primitive type: " + c);
}
return new Expression(oldInstance, field, "get", new Object[]{null});
}
else if (oldInstance == String.class) {
return new Expression(oldInstance, "", "getClass", new Object[]{});
}
else if (oldInstance == Class.class) {
return new Expression(oldInstance, String.class, "getClass", new Object[]{});
}
else {
Expression newInstance = new Expression(oldInstance, Class.class, "forName", new Object[] { c.getName() });
newInstance.loader = c.getClassLoader();
return newInstance;
}
}
}
static final class java_lang_reflect_Field_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Field f = (Field)oldInstance;
return new Expression(oldInstance,
f.getDeclaringClass(),
"getField",
new Object[]{f.getName()});
}
}
static final class java_lang_reflect_Method_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Method m = (Method)oldInstance;
return new Expression(oldInstance,
m.getDeclaringClass(),
"getMethod",
new Object[]{m.getName(), m.getParameterTypes()});
}
}
static class java_util_Date_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
if (!super.mutatesTo(oldInstance, newInstance)) {
return false;
}
Date oldDate = (Date)oldInstance;
Date newDate = (Date)newInstance;
return oldDate.getTime() == newDate.getTime();
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Date date = (Date)oldInstance;
return new Expression(date, date.getClass(), "new", new Object[] {date.getTime()});
}
}
static final class java_sql_Timestamp_PersistenceDelegate extends java_util_Date_PersistenceDelegate {
private static final Method getNanosMethod = getNanosMethod();
private static Method getNanosMethod() {
try {
Class<?> c = Class.forName("java.sql.Timestamp", true, null);
return c.getMethod("getNanos");
} catch (ClassNotFoundException e) {
return null;
} catch (NoSuchMethodException e) {
throw new AssertionError(e);
}
}
private static int getNanos(Object obj) {
if (getNanosMethod == null)
throw new AssertionError("Should not get here");
try {
return (Integer)getNanosMethod.invoke(obj);
} catch (InvocationTargetException e) {
Throwable cause = e.getCause();
if (cause instanceof RuntimeException)
throw (RuntimeException)cause;
if (cause instanceof Error)
throw (Error)cause;
throw new AssertionError(e);
} catch (IllegalAccessException iae) {
throw new AssertionError(iae);
}
}
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
int nanos = getNanos(oldInstance);
if (nanos != getNanos(newInstance)) {
out.writeStatement(new Statement(oldInstance, "setNanos", new Object[] {nanos}));
}
}
}
private static abstract class java_util_Collections extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
if (!super.mutatesTo(oldInstance, newInstance)) {
return false;
}
if ((oldInstance instanceof List) || (oldInstance instanceof Set) || (oldInstance instanceof Map)) {
return oldInstance.equals(newInstance);
}
Collection<?> oldC = (Collection<?>) oldInstance;
Collection<?> newC = (Collection<?>) newInstance;
return (oldC.size() == newC.size()) && oldC.containsAll(newC);
}
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
}
static final class EmptyList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, Collections.class, "emptyList", null);
}
}
static final class EmptySet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, Collections.class, "emptySet", null);
}
}
static final class EmptyMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, Collections.class, "emptyMap", null);
}
}
static final class SingletonList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = (List<?>) oldInstance;
return new Expression(oldInstance, Collections.class, "singletonList", new Object[]{list.get(0)});
}
}
static final class SingletonSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Set<?> set = (Set<?>) oldInstance;
return new Expression(oldInstance, Collections.class, "singleton", new Object[]{set.iterator().next()});
}
}
static final class SingletonMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Map<?,?> map = (Map<?,?>) oldInstance;
Object key = map.keySet().iterator().next();
return new Expression(oldInstance, Collections.class, "singletonMap", new Object[]{key, map.get(key)});
}
}
static final class UnmodifiableCollection_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableCollection", new Object[]{list});
}
}
static final class UnmodifiableList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new LinkedList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableList", new Object[]{list});
}
}
static final class UnmodifiableRandomAccessList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableList", new Object[]{list});
}
}
static final class UnmodifiableSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Set<?> set = new HashSet<>((Set<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableSet", new Object[]{set});
}
}
static final class UnmodifiableSortedSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
SortedSet<?> set = new TreeSet<>((SortedSet<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableSortedSet", new Object[]{set});
}
}
static final class UnmodifiableMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Map<?,?> map = new HashMap<>((Map<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableMap", new Object[]{map});
}
}
static final class UnmodifiableSortedMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
SortedMap<?,?> map = new TreeMap<>((SortedMap<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "unmodifiableSortedMap", new Object[]{map});
}
}
static final class SynchronizedCollection_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedCollection", new Object[]{list});
}
}
static final class SynchronizedList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new LinkedList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedList", new Object[]{list});
}
}
static final class SynchronizedRandomAccessList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedList", new Object[]{list});
}
}
static final class SynchronizedSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Set<?> set = new HashSet<>((Set<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedSet", new Object[]{set});
}
}
static final class SynchronizedSortedSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
SortedSet<?> set = new TreeSet<>((SortedSet<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedSortedSet", new Object[]{set});
}
}
static final class SynchronizedMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Map<?,?> map = new HashMap<>((Map<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedMap", new Object[]{map});
}
}
static final class SynchronizedSortedMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
SortedMap<?,?> map = new TreeMap<>((SortedMap<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "synchronizedSortedMap", new Object[]{map});
}
}
static final class CheckedCollection_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object type = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedCollection.type");
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedCollection", new Object[]{list, type});
}
}
static final class CheckedList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object type = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedCollection.type");
List<?> list = new LinkedList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedList", new Object[]{list, type});
}
}
static final class CheckedRandomAccessList_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object type = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedCollection.type");
List<?> list = new ArrayList<>((Collection<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedList", new Object[]{list, type});
}
}
static final class CheckedSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object type = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedCollection.type");
Set<?> set = new HashSet<>((Set<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedSet", new Object[]{set, type});
}
}
static final class CheckedSortedSet_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object type = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedCollection.type");
SortedSet<?> set = new TreeSet<>((SortedSet<?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedSortedSet", new Object[]{set, type});
}
}
static final class CheckedMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object keyType = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedMap.keyType");
Object valueType = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedMap.valueType");
Map<?,?> map = new HashMap<>((Map<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedMap", new Object[]{map, keyType, valueType});
}
}
static final class CheckedSortedMap_PersistenceDelegate extends java_util_Collections {
protected Expression instantiate(Object oldInstance, Encoder out) {
Object keyType = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedMap.keyType");
Object valueType = MetaData.getPrivateFieldValue(oldInstance, "java.util.Collections$CheckedMap.valueType");
SortedMap<?,?> map = new TreeMap<>((SortedMap<?,?>) oldInstance);
return new Expression(oldInstance, Collections.class, "checkedSortedMap", new Object[]{map, keyType, valueType});
}
}
}
static final class java_util_EnumMap_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return super.mutatesTo(oldInstance, newInstance) && (getType(oldInstance) == getType(newInstance));
}
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, EnumMap.class, "new", new Object[] {getType(oldInstance)});
}
private static Object getType(Object instance) {
return MetaData.getPrivateFieldValue(instance, "java.util.EnumMap.keyType");
}
}
static final class java_util_EnumSet_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return super.mutatesTo(oldInstance, newInstance) && (getType(oldInstance) == getType(newInstance));
}
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, EnumSet.class, "noneOf", new Object[] {getType(oldInstance)});
}
private static Object getType(Object instance) {
return MetaData.getPrivateFieldValue(instance, "java.util.EnumSet.elementType");
}
}
static class java_util_Collection_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
java.util.Collection<?> oldO = (java.util.Collection)oldInstance;
java.util.Collection<?> newO = (java.util.Collection)newInstance;
if (newO.size() != 0) {
invokeStatement(oldInstance, "clear", new Object[]{}, out);
}
for (Iterator<?> i = oldO.iterator(); i.hasNext();) {
invokeStatement(oldInstance, "add", new Object[]{i.next()}, out);
}
}
}
static class java_util_List_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
java.util.List<?> oldO = (java.util.List<?>)oldInstance;
java.util.List<?> newO = (java.util.List<?>)newInstance;
int oldSize = oldO.size();
int newSize = (newO == null) ? 0 : newO.size();
if (oldSize < newSize) {
invokeStatement(oldInstance, "clear", new Object[]{}, out);
newSize = 0;
}
for (int i = 0; i < newSize; i++) {
Object index = new Integer(i);
Expression oldGetExp = new Expression(oldInstance, "get", new Object[]{index});
Expression newGetExp = new Expression(newInstance, "get", new Object[]{index});
try {
Object oldValue = oldGetExp.getValue();
Object newValue = newGetExp.getValue();
out.writeExpression(oldGetExp);
if (!Objects.equals(newValue, out.get(oldValue))) {
invokeStatement(oldInstance, "set", new Object[]{index, oldValue}, out);
}
}
catch (Exception e) {
out.getExceptionListener().exceptionThrown(e);
}
}
for (int i = newSize; i < oldSize; i++) {
invokeStatement(oldInstance, "add", new Object[]{oldO.get(i)}, out);
}
}
}
static class java_util_Map_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
java.util.Map<?,?> oldMap = (java.util.Map)oldInstance;
java.util.Map<?,?> newMap = (java.util.Map)newInstance;
if (newMap != null) {
for (Object newKey : newMap.keySet().toArray()) {
if (!oldMap.containsKey(newKey)) {
invokeStatement(oldInstance, "remove", new Object[]{newKey}, out);
}
}
}
for ( Object oldKey : oldMap.keySet() ) {
Expression oldGetExp = new Expression(oldInstance, "get", new Object[]{oldKey});
Expression newGetExp = new Expression(newInstance, "get", new Object[]{oldKey});
try {
Object oldValue = oldGetExp.getValue();
Object newValue = newGetExp.getValue();
out.writeExpression(oldGetExp);
if (!Objects.equals(newValue, out.get(oldValue))) {
invokeStatement(oldInstance, "put", new Object[]{oldKey, oldValue}, out);
} else if ((newValue == null) && !newMap.containsKey(oldKey)) {
invokeStatement(oldInstance, "put", new Object[]{oldKey, oldValue}, out);
}
}
catch (Exception e) {
out.getExceptionListener().exceptionThrown(e);
}
}
}
}
static final class java_util_AbstractCollection_PersistenceDelegate extends java_util_Collection_PersistenceDelegate {}
static final class java_util_AbstractList_PersistenceDelegate extends java_util_List_PersistenceDelegate {}
static final class java_util_AbstractMap_PersistenceDelegate extends java_util_Map_PersistenceDelegate {}
static final class java_util_Hashtable_PersistenceDelegate extends java_util_Map_PersistenceDelegate {}
static final class java_beans_beancontext_BeanContextSupport_PersistenceDelegate extends java_util_Collection_PersistenceDelegate {}
static final class java_awt_Insets_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Insets insets = (Insets) oldInstance;
Object[] args = new Object[] {
insets.top,
insets.left,
insets.bottom,
insets.right,
};
return new Expression(insets, insets.getClass(), "new", args);
}
}
static final class java_awt_Font_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Font font = (Font) oldInstance;
int count = 0;
String family = null;
int style = Font.PLAIN;
int size = 12;
Map<TextAttribute, ?> basic = font.getAttributes();
Map<TextAttribute, Object> clone = new HashMap<>(basic.size());
for (TextAttribute key : basic.keySet()) {
Object value = basic.get(key);
if (value != null) {
clone.put(key, value);
}
if (key == TextAttribute.FAMILY) {
if (value instanceof String) {
count++;
family = (String) value;
}
}
else if (key == TextAttribute.WEIGHT) {
if (TextAttribute.WEIGHT_REGULAR.equals(value)) {
count++;
} else if (TextAttribute.WEIGHT_BOLD.equals(value)) {
count++;
style |= Font.BOLD;
}
}
else if (key == TextAttribute.POSTURE) {
if (TextAttribute.POSTURE_REGULAR.equals(value)) {
count++;
} else if (TextAttribute.POSTURE_OBLIQUE.equals(value)) {
count++;
style |= Font.ITALIC;
}
} else if (key == TextAttribute.SIZE) {
if (value instanceof Number) {
Number number = (Number) value;
size = number.intValue();
if (size == number.floatValue()) {
count++;
}
}
}
}
Class<?> type = font.getClass();
if (count == clone.size()) {
return new Expression(font, type, "new", new Object[]{family, style, size});
}
if (type == Font.class) {
return new Expression(font, type, "getFont", new Object[]{clone});
}
return new Expression(font, type, "new", new Object[]{Font.getFont(clone)});
}
}
static final class java_awt_AWTKeyStroke_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
AWTKeyStroke key = (AWTKeyStroke) oldInstance;
char ch = key.getKeyChar();
int code = key.getKeyCode();
int mask = key.getModifiers();
boolean onKeyRelease = key.isOnKeyRelease();
Object[] args = null;
if (ch == KeyEvent.CHAR_UNDEFINED) {
args = !onKeyRelease
? new Object[]{code, mask}
: new Object[]{code, mask, onKeyRelease};
} else if (code == KeyEvent.VK_UNDEFINED) {
if (!onKeyRelease) {
args = (mask == 0)
? new Object[]{ch}
: new Object[]{ch, mask};
} else if (mask == 0) {
args = new Object[]{ch, onKeyRelease};
}
}
if (args == null) {
throw new IllegalStateException("Unsupported KeyStroke: " + key);
}
Class<?> type = key.getClass();
String name = type.getName();
int index = name.lastIndexOf('.') + 1;
if (index > 0) {
name = name.substring(index);
}
return new Expression( key, type, "get" + name, args );
}
}
static class StaticFieldsPersistenceDelegate extends PersistenceDelegate {
protected void installFields(Encoder out, Class<?> cls) {
if (Modifier.isPublic(cls.getModifiers()) && isPackageAccessible(cls)) {
Field fields[] = cls.getFields();
for(int i = 0; i < fields.length; i++) {
Field field = fields[i];
if (Object.class.isAssignableFrom(field.getType())) {
out.writeExpression(new Expression(field, "get", new Object[]{null}));
}
}
}
}
protected Expression instantiate(Object oldInstance, Encoder out) {
throw new RuntimeException("Unrecognized instance: " + oldInstance);
}
public void writeObject(Object oldInstance, Encoder out) {
if (out.getAttribute(this) == null) {
out.setAttribute(this, Boolean.TRUE);
installFields(out, oldInstance.getClass());
}
super.writeObject(oldInstance, out);
}
}
static final class java_awt_SystemColor_PersistenceDelegate extends StaticFieldsPersistenceDelegate {}
static final class java_awt_font_TextAttribute_PersistenceDelegate extends StaticFieldsPersistenceDelegate {}
static final class extends PersistenceDelegate {
protected boolean (Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression (Object oldInstance, Encoder out) {
java.awt.MenuShortcut m = (java.awt.MenuShortcut)oldInstance;
return new Expression(oldInstance, m.getClass(), "new",
new Object[]{new Integer(m.getKey()), Boolean.valueOf(m.usesShiftModifier())});
}
}
static final class java_awt_Component_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.Component c = (java.awt.Component)oldInstance;
java.awt.Component c2 = (java.awt.Component)newInstance;
if (!(oldInstance instanceof java.awt.Window)) {
Object oldBackground = c.isBackgroundSet() ? c.getBackground() : null;
Object newBackground = c2.isBackgroundSet() ? c2.getBackground() : null;
if (!Objects.equals(oldBackground, newBackground)) {
invokeStatement(oldInstance, "setBackground", new Object[] { oldBackground }, out);
}
Object oldForeground = c.isForegroundSet() ? c.getForeground() : null;
Object newForeground = c2.isForegroundSet() ? c2.getForeground() : null;
if (!Objects.equals(oldForeground, newForeground)) {
invokeStatement(oldInstance, "setForeground", new Object[] { oldForeground }, out);
}
Object oldFont = c.isFontSet() ? c.getFont() : null;
Object newFont = c2.isFontSet() ? c2.getFont() : null;
if (!Objects.equals(oldFont, newFont)) {
invokeStatement(oldInstance, "setFont", new Object[] { oldFont }, out);
}
}
java.awt.Container p = c.getParent();
if (p == null || p.getLayout() == null) {
boolean locationCorrect = c.getLocation().equals(c2.getLocation());
boolean sizeCorrect = c.getSize().equals(c2.getSize());
if (!locationCorrect && !sizeCorrect) {
invokeStatement(oldInstance, "setBounds", new Object[]{c.getBounds()}, out);
}
else if (!locationCorrect) {
invokeStatement(oldInstance, "setLocation", new Object[]{c.getLocation()}, out);
}
else if (!sizeCorrect) {
invokeStatement(oldInstance, "setSize", new Object[]{c.getSize()}, out);
}
}
}
}
static final class java_awt_Container_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
if (oldInstance instanceof javax.swing.JScrollPane) {
return;
}
java.awt.Container oldC = (java.awt.Container)oldInstance;
java.awt.Component[] oldChildren = oldC.getComponents();
java.awt.Container newC = (java.awt.Container)newInstance;
java.awt.Component[] newChildren = (newC == null) ? new java.awt.Component[0] : newC.getComponents();
BorderLayout layout = ( oldC.getLayout() instanceof BorderLayout )
? ( BorderLayout )oldC.getLayout()
: null;
JLayeredPane oldLayeredPane = (oldInstance instanceof JLayeredPane)
? (JLayeredPane) oldInstance
: null;
for(int i = newChildren.length; i < oldChildren.length; i++) {
Object[] args = ( layout != null )
? new Object[] {oldChildren[i], layout.getConstraints( oldChildren[i] )}
: (oldLayeredPane != null)
? new Object[] {oldChildren[i], oldLayeredPane.getLayer(oldChildren[i]), Integer.valueOf(-1)}
: new Object[] {oldChildren[i]};
invokeStatement(oldInstance, "add", args, out);
}
}
}
static final class java_awt_Choice_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.Choice m = (java.awt.Choice)oldInstance;
java.awt.Choice n = (java.awt.Choice)newInstance;
for (int i = n.getItemCount(); i < m.getItemCount(); i++) {
invokeStatement(oldInstance, "add", new Object[]{m.getItem(i)}, out);
}
}
}
static final class extends DefaultPersistenceDelegate {
protected void (Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.Menu m = (java.awt.Menu)oldInstance;
java.awt.Menu n = (java.awt.Menu)newInstance;
for (int i = n.getItemCount(); i < m.getItemCount(); i++) {
invokeStatement(oldInstance, "add", new Object[]{m.getItem(i)}, out);
}
}
}
static final class extends DefaultPersistenceDelegate {
protected void (Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.MenuBar m = (java.awt.MenuBar)oldInstance;
java.awt.MenuBar n = (java.awt.MenuBar)newInstance;
for (int i = n.getMenuCount(); i < m.getMenuCount(); i++) {
invokeStatement(oldInstance, "add", new Object[]{m.getMenu(i)}, out);
}
}
}
static final class java_awt_List_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.List m = (java.awt.List)oldInstance;
java.awt.List n = (java.awt.List)newInstance;
for (int i = n.getItemCount(); i < m.getItemCount(); i++) {
invokeStatement(oldInstance, "add", new Object[]{m.getItem(i)}, out);
}
}
}
static final class java_awt_BorderLayout_PersistenceDelegate extends DefaultPersistenceDelegate {
private static final String[] CONSTRAINTS = {
BorderLayout.NORTH,
BorderLayout.SOUTH,
BorderLayout.EAST,
BorderLayout.WEST,
BorderLayout.CENTER,
BorderLayout.PAGE_START,
BorderLayout.PAGE_END,
BorderLayout.LINE_START,
BorderLayout.LINE_END,
};
@Override
protected void initialize(Class<?> type, Object oldInstance,
Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
BorderLayout oldLayout = (BorderLayout) oldInstance;
BorderLayout newLayout = (BorderLayout) newInstance;
for (String constraints : CONSTRAINTS) {
Object oldC = oldLayout.getLayoutComponent(constraints);
Object newC = newLayout.getLayoutComponent(constraints);
if (oldC != null && newC == null) {
invokeStatement(oldInstance, "addLayoutComponent",
new Object[] { oldC, constraints }, out);
}
}
}
}
static final class java_awt_CardLayout_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance,
Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
if (getVector(newInstance).isEmpty()) {
for (Object card : getVector(oldInstance)) {
Object[] args = {MetaData.getPrivateFieldValue(card, "java.awt.CardLayout$Card.name"),
MetaData.getPrivateFieldValue(card, "java.awt.CardLayout$Card.comp")};
invokeStatement(oldInstance, "addLayoutComponent", args, out);
}
}
}
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return super.mutatesTo(oldInstance, newInstance) && getVector(newInstance).isEmpty();
}
private static Vector<?> getVector(Object instance) {
return (Vector<?>) MetaData.getPrivateFieldValue(instance, "java.awt.CardLayout.vector");
}
}
static final class java_awt_GridBagLayout_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance,
Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
if (getHashtable(newInstance).isEmpty()) {
for (Map.Entry<?,?> entry : getHashtable(oldInstance).entrySet()) {
Object[] args = {entry.getKey(), entry.getValue()};
invokeStatement(oldInstance, "addLayoutComponent", args, out);
}
}
}
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return super.mutatesTo(oldInstance, newInstance) && getHashtable(newInstance).isEmpty();
}
private static Hashtable<?,?> getHashtable(Object instance) {
return (Hashtable<?,?>) MetaData.getPrivateFieldValue(instance, "java.awt.GridBagLayout.comptable");
}
}
static final class javax_swing_JFrame_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
java.awt.Window oldC = (java.awt.Window)oldInstance;
java.awt.Window newC = (java.awt.Window)newInstance;
boolean oldV = oldC.isVisible();
boolean newV = newC.isVisible();
if (newV != oldV) {
boolean executeStatements = out.executeStatements;
out.executeStatements = false;
invokeStatement(oldInstance, "setVisible", new Object[]{Boolean.valueOf(oldV)}, out);
out.executeStatements = executeStatements;
}
}
}
static final class javax_swing_DefaultListModel_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
javax.swing.DefaultListModel<?> m = (javax.swing.DefaultListModel<?>)oldInstance;
javax.swing.DefaultListModel<?> n = (javax.swing.DefaultListModel<?>)newInstance;
for (int i = n.getSize(); i < m.getSize(); i++) {
invokeStatement(oldInstance, "add",
new Object[]{m.getElementAt(i)}, out);
}
}
}
static final class javax_swing_DefaultComboBoxModel_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
javax.swing.DefaultComboBoxModel<?> m = (javax.swing.DefaultComboBoxModel<?>)oldInstance;
for (int i = 0; i < m.getSize(); i++) {
invokeStatement(oldInstance, "addElement", new Object[]{m.getElementAt(i)}, out);
}
}
}
static final class javax_swing_tree_DefaultMutableTreeNode_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object
newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
javax.swing.tree.DefaultMutableTreeNode m =
(javax.swing.tree.DefaultMutableTreeNode)oldInstance;
javax.swing.tree.DefaultMutableTreeNode n =
(javax.swing.tree.DefaultMutableTreeNode)newInstance;
for (int i = n.getChildCount(); i < m.getChildCount(); i++) {
invokeStatement(oldInstance, "add", new
Object[]{m.getChildAt(i)}, out);
}
}
}
static final class javax_swing_ToolTipManager_PersistenceDelegate extends PersistenceDelegate {
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, javax.swing.ToolTipManager.class,
"sharedInstance", new Object[]{});
}
}
static final class javax_swing_JTabbedPane_PersistenceDelegate extends DefaultPersistenceDelegate {
protected void initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
javax.swing.JTabbedPane p = (javax.swing.JTabbedPane)oldInstance;
for (int i = 0; i < p.getTabCount(); i++) {
invokeStatement(oldInstance, "addTab",
new Object[]{
p.getTitleAt(i),
p.getIconAt(i),
p.getComponentAt(i)}, out);
}
}
}
static final class javax_swing_Box_PersistenceDelegate extends DefaultPersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return super.mutatesTo(oldInstance, newInstance) && getAxis(oldInstance).equals(getAxis(newInstance));
}
protected Expression instantiate(Object oldInstance, Encoder out) {
return new Expression(oldInstance, oldInstance.getClass(), "new", new Object[] {getAxis(oldInstance)});
}
private Integer getAxis(Object object) {
Box box = (Box) object;
return (Integer) MetaData.getPrivateFieldValue(box.getLayout(), "javax.swing.BoxLayout.axis");
}
}
static final class extends DefaultPersistenceDelegate {
protected void (Class<?> type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type, oldInstance, newInstance, out);
javax.swing.JMenu m = (javax.swing.JMenu)oldInstance;
java.awt.Component[] c = m.getMenuComponents();
for (int i = 0; i < c.length; i++) {
invokeStatement(oldInstance, "add", new Object[]{c[i]}, out);
}
}
}
static final class javax_swing_border_MatteBorder_PersistenceDelegate extends PersistenceDelegate {
protected Expression instantiate(Object oldInstance, Encoder out) {
MatteBorder border = (MatteBorder) oldInstance;
Insets insets = border.getBorderInsets();
Object object = border.getTileIcon();
if (object == null) {
object = border.getMatteColor();
}
Object[] args = new Object[] {
insets.top,
insets.left,
insets.bottom,
insets.right,
object,
};
return new Expression(border, border.getClass(), "new", args);
}
}
static final class sun_swing_PrintColorUIResource_PersistenceDelegate extends PersistenceDelegate {
protected boolean mutatesTo(Object oldInstance, Object newInstance) {
return oldInstance.equals(newInstance);
}
protected Expression instantiate(Object oldInstance, Encoder out) {
Color color = (Color) oldInstance;
Object[] args = new Object[] {color.getRGB()};
return new Expression(color, ColorUIResource.class, "new", args);
}
}
private static final Map<String,Field> fields = Collections.synchronizedMap(new WeakHashMap<String, Field>());
private static Hashtable<String, PersistenceDelegate> internalPersistenceDelegates = new Hashtable<>();
private static PersistenceDelegate nullPersistenceDelegate = new NullPersistenceDelegate();
private static PersistenceDelegate enumPersistenceDelegate = new EnumPersistenceDelegate();
private static PersistenceDelegate primitivePersistenceDelegate = new PrimitivePersistenceDelegate();
private static PersistenceDelegate defaultPersistenceDelegate = new DefaultPersistenceDelegate();
private static PersistenceDelegate arrayPersistenceDelegate;
private static PersistenceDelegate proxyPersistenceDelegate;
static {
internalPersistenceDelegates.put("java.net.URI",
new PrimitivePersistenceDelegate());
internalPersistenceDelegates.put("javax.swing.plaf.BorderUIResource$MatteBorderUIResource",
new javax_swing_border_MatteBorder_PersistenceDelegate());
internalPersistenceDelegates.put("javax.swing.plaf.FontUIResource",
new java_awt_Font_PersistenceDelegate());
internalPersistenceDelegates.put("javax.swing.KeyStroke",
new java_awt_AWTKeyStroke_PersistenceDelegate());
internalPersistenceDelegates.put("java.sql.Date", new java_util_Date_PersistenceDelegate());
internalPersistenceDelegates.put("java.sql.Time", new java_util_Date_PersistenceDelegate());
internalPersistenceDelegates.put("java.util.JumboEnumSet", new java_util_EnumSet_PersistenceDelegate());
internalPersistenceDelegates.put("java.util.RegularEnumSet", new java_util_EnumSet_PersistenceDelegate());
}
@SuppressWarnings("rawtypes")
public synchronized static PersistenceDelegate getPersistenceDelegate(Class type) {
if (type == null) {
return nullPersistenceDelegate;
}
if (Enum.class.isAssignableFrom(type)) {
return enumPersistenceDelegate;
}
if (null != XMLEncoder.primitiveTypeFor(type)) {
return primitivePersistenceDelegate;
}
if (type.isArray()) {
if (arrayPersistenceDelegate == null) {
arrayPersistenceDelegate = new ArrayPersistenceDelegate();
}
return arrayPersistenceDelegate;
}
try {
if (java.lang.reflect.Proxy.isProxyClass(type)) {
if (proxyPersistenceDelegate == null) {
proxyPersistenceDelegate = new ProxyPersistenceDelegate();
}
return proxyPersistenceDelegate;
}
}
catch(Exception e) {}
String typeName = type.getName();
PersistenceDelegate pd = (PersistenceDelegate)getBeanAttribute(type, "persistenceDelegate");
if (pd == null) {
pd = internalPersistenceDelegates.get(typeName);
if (pd != null) {
return pd;
}
internalPersistenceDelegates.put(typeName, defaultPersistenceDelegate);
try {
String name = type.getName();
Class c = Class.forName("java.beans.MetaData$" + name.replace('.', '_')
+ "_PersistenceDelegate");
pd = (PersistenceDelegate)c.newInstance();
internalPersistenceDelegates.put(typeName, pd);
}
catch (ClassNotFoundException e) {
String[] properties = getConstructorProperties(type);
if (properties != null) {
pd = new DefaultPersistenceDelegate(properties);
internalPersistenceDelegates.put(typeName, pd);
}
}
catch (Exception e) {
System.err.println("Internal error: " + e);
}
}
return (pd != null) ? pd : defaultPersistenceDelegate;
}
private static String[] getConstructorProperties(Class<?> type) {
String[] names = null;
int length = 0;
for (Constructor<?> constructor : type.getConstructors()) {
String[] value = getAnnotationValue(constructor);
if ((value != null) && (length < value.length) && isValid(constructor, value)) {
names = value;
length = value.length;
}
}
return names;
}
private static String[] getAnnotationValue(Constructor<?> constructor) {
ConstructorProperties annotation = constructor.getAnnotation(ConstructorProperties.class);
return (annotation != null)
? annotation.value()
: null;
}
private static boolean isValid(Constructor<?> constructor, String[] names) {
Class[] parameters = constructor.getParameterTypes();
if (names.length != parameters.length) {
return false;
}
for (String name : names) {
if (name == null) {
return false;
}
}
return true;
}
private static Object getBeanAttribute(Class<?> type, String attribute) {
try {
return Introspector.getBeanInfo(type).getBeanDescriptor().getValue(attribute);
} catch (IntrospectionException exception) {
return null;
}
}
static Object getPrivateFieldValue(Object instance, String name) {
Field field = fields.get(name);
if (field == null) {
int index = name.lastIndexOf('.');
final String className = name.substring(0, index);
final String fieldName = name.substring(1 + index);
field = AccessController.doPrivileged(new PrivilegedAction<Field>() {
public Field run() {
try {
Field field = Class.forName(className).getDeclaredField(fieldName);
field.setAccessible(true);
return field;
}
catch (ClassNotFoundException exception) {
throw new IllegalStateException("Could not find class", exception);
}
catch (NoSuchFieldException exception) {
throw new IllegalStateException("Could not find field", exception);
}
}
});
fields.put(name, field);
}
try {
return field.get(instance);
}
catch (IllegalAccessException exception) {
throw new IllegalStateException("Could not get value of the field", exception);
}
}
}