/**
* 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.binding.soap.saaj;
import java.lang.reflect.Method;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPConstants;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPFault;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPMessage;
import org.w3c.dom.Element;
import org.apache.cxf.binding.soap.Soap12;
import org.apache.cxf.common.util.StringUtils;
/**
*
*/
public final class SAAJUtils {
private SAAJUtils() {
//not constructed
}
public static SOAPHeader getHeader(SOAPMessage m) throws SOAPException {
try {
return m.getSOAPHeader();
} catch (UnsupportedOperationException ex) {
return m.getSOAPPart().getEnvelope().getHeader();
}
}
public static SOAPBody getBody(SOAPMessage m) throws SOAPException {
try {
return m.getSOAPBody();
} catch (UnsupportedOperationException ex) {
return m.getSOAPPart().getEnvelope().getBody();
} catch (IllegalArgumentException ex) {
//java9
return null;
}
}
public static void setFaultCode(SOAPFault f, QName code) throws SOAPException {
if (f.getNamespaceURI().equals(Soap12.SOAP_NAMESPACE)) {
try {
f.setFaultCode(code);
} catch (SOAPException ex) {
f.setFaultCode(SOAPConstants.SOAP_SENDER_FAULT);
f.appendFaultSubcode(code);
}
} else {
try {
f.setFaultCode(code);
} catch (Throwable t) {
int count = 1;
String pfx = "fc1";
while (!StringUtils.isEmpty(f.getNamespaceURI(pfx))) {
count++;
pfx = "fc" + count;
}
if (code.getNamespaceURI() != null && !"".equals(code.getNamespaceURI())) {
f.addNamespaceDeclaration(pfx, code.getNamespaceURI());
} else {
f.addNamespaceDeclaration(pfx, f.getNamespaceURI());
}
f.setFaultCode(pfx + ":" + code.getLocalPart());
}
}
}
public static Element adjustPrefix(Element e, String prefix) {
if (prefix == null) {
prefix = "";
}
try {
String s = e.getPrefix();
if (!prefix.equals(s)) {
e.setPrefix(prefix);
if (e instanceof SOAPElement) {
((SOAPElement)e).removeNamespaceDeclaration(s);
} else if (e.getClass().getName().equals(
"com.sun.org.apache.xerces.internal.dom.ElementNSImpl")) {
//since java9 159 SOAPPart1_1Impl.getDocumentElement not return SOAPElement
try {
Method method = e.getClass().getMethod("removeAttribute", String.class);
method.invoke(e, "xmlns:" + s);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
} catch (Throwable t) {
//likely old old version of SAAJ, we'll just try our best
}
return e;
}
}