package org.jboss.resteasy.api.validation;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.ws.rs.core.MediaType;
import org.jboss.resteasy.api.validation.ConstraintType.Type;
import org.jboss.resteasy.plugins.providers.validation.ConstraintTypeUtil11;
import org.jboss.resteasy.plugins.providers.validation.ViolationsContainer;
import org.jboss.resteasy.resteasy_jaxrs.i18n.Messages;
import org.jboss.resteasy.spi.ResteasyConfiguration;
import org.jboss.resteasy.spi.ResteasyProviderFactory;
public class ResteasyViolationException extends ConstraintViolationException
{
private static final long serialVersionUID = 2623733139912277260L;
public static final String SUPPRESS_VIOLATION_PATH = "resteasy.validation.suppress.path";
private List<CloneableMediaType> accept;
private Exception exception;
private List<ResteasyConstraintViolation> fieldViolations;
private List<ResteasyConstraintViolation> propertyViolations;
private List<ResteasyConstraintViolation> classViolations;
private List<ResteasyConstraintViolation> parameterViolations;
private List<ResteasyConstraintViolation> returnValueViolations;
private List<ResteasyConstraintViolation> allViolations;
private List<List<ResteasyConstraintViolation>> violationLists;
transient private ConstraintTypeUtil11 util = new ConstraintTypeUtil11();
private boolean suppressPath;
public ResteasyViolationException(Set<? extends ConstraintViolation<?>> constraintViolations)
{
super(constraintViolations);
checkSuppressPath();
accept = new ArrayList<CloneableMediaType>();
accept.add(CloneableMediaType.TEXT_PLAIN_TYPE);
}
public ResteasyViolationException(Set<? extends ConstraintViolation<?>> constraintViolations, List<MediaType> accept)
{
super(constraintViolations);
checkSuppressPath();
this.accept = toCloneableMediaTypeList(accept);
}
public ResteasyViolationException(SimpleViolationsContainer container)
{
this(container.getViolations());
setException(container.getException());
}
public ResteasyViolationException(SimpleViolationsContainer container, List<MediaType> accept)
{
this(container.getViolations(), accept);
setException(container.getException());
}
public ResteasyViolationException(ViolationsContainer<?> container)
{
super(null);
convertToStrings(container);
setException(container.getException());
accept = new ArrayList<CloneableMediaType>();
accept.add(CloneableMediaType.TEXT_PLAIN_TYPE);
}
public ResteasyViolationException(ViolationsContainer<?> container, List<MediaType> accept)
{
super(null);
convertToStrings(container);
setException(container.getException());
this.accept = toCloneableMediaTypeList(accept);
}
public ResteasyViolationException(String stringRep)
{
super(null);
checkSuppressPath();
convertFromString(stringRep);
}
public List<MediaType> getAccept()
{
return toMediaTypeList(accept);
}
public void setAccept(List<MediaType> accept)
{
this.accept = toCloneableMediaTypeList(accept);
}
public Exception getException()
{
return exception;
}
public void setException(Exception exception)
{
this.exception = exception;
initCause(exception);
}
public List<ResteasyConstraintViolation> getViolations()
{
convertViolations();
if (allViolations == null)
{
allViolations = new ArrayList<ResteasyConstraintViolation>();
allViolations.addAll(fieldViolations);
allViolations.addAll(propertyViolations);
allViolations.addAll(classViolations);
allViolations.addAll(parameterViolations);
allViolations.addAll(returnValueViolations);
}
return allViolations;
}
public List<ResteasyConstraintViolation> getFieldViolations()
{
convertViolations();
return fieldViolations;
}
public List<ResteasyConstraintViolation> getPropertyViolations()
{
convertViolations();
return propertyViolations;
}
public List<ResteasyConstraintViolation> getClassViolations()
{
convertViolations();
return classViolations;
}
public List<ResteasyConstraintViolation> getParameterViolations()
{
convertViolations();
return parameterViolations;
}
public List<ResteasyConstraintViolation> getReturnValueViolations()
{
convertViolations();
return returnValueViolations;
}
public int size()
{
return getViolations().size();
}
public List<List<ResteasyConstraintViolation>> getViolationLists()
{
convertViolations();
return violationLists;
}
public String toString()
{
convertViolations();
StringBuffer sb = new StringBuffer();
for (Iterator<List<ResteasyConstraintViolation>> it = violationLists.iterator(); it.hasNext(); )
{
List<ResteasyConstraintViolation> violations = it.next();
for (Iterator<ResteasyConstraintViolation> it2 = violations.iterator(); it2.hasNext(); )
{
sb.append(it2.next().toString()).append('\r');
}
}
return sb.toString();
}
protected void convertToStrings(ViolationsContainer<?> container)
{
if (violationLists != null)
{
return;
}
violationLists = new ArrayList<List<ResteasyConstraintViolation>>();
fieldViolations = container.getFieldViolations();
propertyViolations = container.getPropertyViolations();
classViolations = container.getClassViolations();
parameterViolations = container.getParameterViolations();
returnValueViolations = container.getReturnValueViolations();
violationLists.add(fieldViolations);
violationLists.add(propertyViolations);
violationLists.add(classViolations);
violationLists.add(parameterViolations);
violationLists.add(returnValueViolations);
}
protected void convertFromString(String stringRep)
{
convertViolations();
InputStream is = new ByteArrayInputStream(stringRep.getBytes());
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line;
try
{
line = br.readLine();
while (line != null )
{
ConstraintType.Type type = ConstraintType.Type.valueOf(line.substring(1, line.length() - 1));
line = br.readLine();
String path = line.substring(1, line.length() - 1);
line = br.readLine();
String message = line.substring(1, line.length() - 1);
line = br.readLine();
String value = line.substring(1, line.length() - 1);
ResteasyConstraintViolation rcv = new ResteasyConstraintViolation(type, path, message, value);
switch (type)
{
case FIELD:
fieldViolations.add(rcv);
break;
case PROPERTY:
propertyViolations.add(rcv);
break;
case CLASS:
classViolations.add(rcv);
break;
case PARAMETER:
parameterViolations.add(rcv);
break;
case RETURN_VALUE:
returnValueViolations.add(rcv);
break;
default:
throw new RuntimeException(Messages.MESSAGES.unexpectedViolationType(type));
}
line = br.readLine();
line = br.readLine();
}
}
catch (IOException e)
{
throw new RuntimeException(Messages.MESSAGES.unableToParseException());
}
violationLists = new ArrayList<List<ResteasyConstraintViolation>>();
violationLists.add(fieldViolations);
violationLists.add(propertyViolations);
violationLists.add(classViolations);
violationLists.add(parameterViolations);
violationLists.add(returnValueViolations);
}
protected int getField(int start, String line)
{
int beginning = line.indexOf('[', start);
if (beginning == -1)
{
throw new RuntimeException(Messages.MESSAGES.exceptionHasInvalidFormat(line));
}
int index = beginning;
int bracketCount = 1;
while (++index < line.length())
{
char c = line.charAt(index);
if (c == '[')
{
bracketCount++;
}
else if (c == ']')
{
bracketCount--;
}
if (bracketCount == 0)
{
break;
}
}
if (bracketCount != 0)
{
throw new RuntimeException(Messages.MESSAGES.exceptionHasInvalidFormat(line));
}
return index;
}
protected void checkSuppressPath()
{
ResteasyConfiguration context = ResteasyProviderFactory.getContextData(ResteasyConfiguration.class);
if (context != null)
{
String s = context.getParameter(SUPPRESS_VIOLATION_PATH);
if (s != null)
{
suppressPath = Boolean.parseBoolean(s);
}
}
}
protected void convertViolations()
{
if (violationLists != null)
{
return;
}
fieldViolations = new ArrayList<ResteasyConstraintViolation>();
propertyViolations = new ArrayList<ResteasyConstraintViolation>();
classViolations = new ArrayList<ResteasyConstraintViolation>();
parameterViolations = new ArrayList<ResteasyConstraintViolation>();
returnValueViolations = new ArrayList<ResteasyConstraintViolation>();
if (getConstraintViolations() != null)
{
for (Iterator<ConstraintViolation<?>> it = getConstraintViolations().iterator(); it.hasNext(); )
{
ResteasyConstraintViolation rcv = convertViolation(it.next());
switch (rcv.getConstraintType())
{
case FIELD:
fieldViolations.add(rcv);
break;
case PROPERTY:
propertyViolations.add(rcv);
break;
case CLASS:
classViolations.add(rcv);
break;
case PARAMETER:
parameterViolations.add(rcv);
break;
case RETURN_VALUE:
returnValueViolations.add(rcv);
break;
default:
throw new RuntimeException(Messages.MESSAGES.unexpectedViolationType(rcv.getConstraintType()));
}
}
}
violationLists = new ArrayList<List<ResteasyConstraintViolation>>();
violationLists.add(fieldViolations);
violationLists.add(propertyViolations);
violationLists.add(classViolations);
violationLists.add(parameterViolations);
violationLists.add(returnValueViolations);
}
protected ResteasyConstraintViolation convertViolation(ConstraintViolation<?> violation)
{
Type ct = util.getConstraintType(violation);
String path = (suppressPath ? "*" : violation.getPropertyPath().toString());
return new ResteasyConstraintViolation(ct, path, violation.getMessage(), convertArrayToString(violation.getInvalidValue()));
}
static protected String convertArrayToString(Object o)
{
String result = null;
if (o instanceof Object[])
{
Object[] array = Object[].class.cast(o);
StringBuffer sb = new StringBuffer("[").append(convertArrayToString(array[0]));
for (int i = 1; i < array.length; i++)
{
sb.append(", ").append(convertArrayToString(array[i]));
}
sb.append("]");
result = sb.toString();
}
else
{
result = (o == null ? "" : o.toString());
}
return result;
}
static class CloneableMediaType implements Serializable
{
public static final CloneableMediaType TEXT_PLAIN_TYPE = new CloneableMediaType("plain", "text");
private static final long serialVersionUID = 9179565449557464429L;
private String type;
private String subtype;
private Map<String, String> parameters;
public CloneableMediaType(MediaType mediaType)
{
type = mediaType.getType();
subtype = mediaType.getSubtype();
parameters = new HashMap<String, String>(mediaType.getParameters());
}
public CloneableMediaType(String type, String subtype)
{
this.type = type;
this.subtype = subtype;
}
public MediaType toMediaType()
{
return new MediaType(type, subtype, parameters);
}
}
static protected List<CloneableMediaType> toCloneableMediaTypeList(List<MediaType> list)
{
List<CloneableMediaType> cloneableList = new ArrayList<CloneableMediaType>();
for (Iterator<MediaType> it = list.iterator(); it.hasNext(); )
{
cloneableList.add(new CloneableMediaType(it.next()));
}
return cloneableList;
}
static protected List<MediaType> toMediaTypeList(List<CloneableMediaType> cloneableList)
{
List<MediaType> list = new ArrayList<MediaType>();
for (Iterator<CloneableMediaType> it = cloneableList.iterator(); it.hasNext(); )
{
CloneableMediaType cmt = it.next();
list.add(new MediaType(cmt.type, cmt.subtype, cmt.parameters));
}
return list;
}
}
ResteasyViolationException
serialVersionUID: long
convertToStrings(ViolationsContainer<Object>): void
CloneableMediaType
http://rest-easy.org/resteasy-jaxrs:
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