/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.jaxws.interceptors;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import javax.activation.DataHandler;
import javax.imageio.ImageIO;
import javax.xml.transform.stream.StreamSource;
import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor;
import org.apache.cxf.binding.soap.model.SoapBodyInfo;
import org.apache.cxf.helpers.IOUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Attachment;
import org.apache.cxf.message.MessageContentsList;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.model.BindingMessageInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.service.model.MessagePartInfo;
public class SwAInInterceptor extends AbstractSoapInterceptor {
public SwAInInterceptor() {
super(Phase.PRE_INVOKE);
getBefore().add(HolderInInterceptor.class.getName());
}
public void handleMessage(SoapMessage message) throws Fault {
BindingOperationInfo bop = message.getExchange().getBindingOperationInfo();
if (bop == null) {
return;
}
if (bop.isUnwrapped()) {
bop = bop.getWrappedOperation();
}
boolean client = isRequestor(message);
BindingMessageInfo bmi = client ? bop.getOutput() : bop.getInput();
if (bmi == null) {
return;
}
SoapBodyInfo sbi = bmi.getExtensor(SoapBodyInfo.class);
if (sbi == null || sbi.getAttachments() == null || sbi.getAttachments().size() == 0) {
return;
}
Set<Integer> foundAtts = new HashSet<Integer>();
MessageContentsList inObjects = MessageContentsList.getContentsList(message);
for (MessagePartInfo mpi : sbi.getAttachments()) {
String partName = mpi.getConcreteName().getLocalPart();
String start = partName + "=";
boolean found = false;
if (foundAtts.contains(mpi.getIndex())) {
continue;
}
foundAtts.add(mpi.getIndex());
for (Attachment a : message.getAttachments()) {
if (a.getId().startsWith(start)) {
DataHandler dh = a.getDataHandler();
String ct = dh.getContentType();
Object o = null;
Class<?> typeClass = mpi.getTypeClass();
if (DataHandler.class.isAssignableFrom(typeClass)) {
o = dh;
} else if (String.class.isAssignableFrom(typeClass)) {
try {
//o = IOUtils.readBytesFromStream(dh.getInputStream());
o = dh.getContent();
} catch (IOException e) {
throw new Fault(e);
}
} else if (byte[].class.isAssignableFrom(typeClass)) {
try {
o = IOUtils.readBytesFromStream(dh.getInputStream());
} catch (IOException e) {
throw new Fault(e);
}
} else if (ct.startsWith("image/")) {
try {
o = ImageIO.read(dh.getInputStream());
} catch (IOException e) {
throw new Fault(e);
}
} else if (ct.startsWith("text/xml") || ct.startsWith("application/xml")) {
try {
o = new StreamSource(dh.getInputStream());
} catch (IOException e) {
throw new Fault(e);
}
} else {
o = dh;
}
inObjects.put(mpi, o);
found = true;
break;
}
}
if (!found) {
inObjects.put(mpi, null);
}
}
}
}