/*
* Copyright 2005-2014 the original author or authors.
*
* Licensed 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.springframework.ws.soap.axiom;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMException;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.soap.RolePlayer;
import org.apache.axiom.soap.SOAPFactory;
import org.apache.axiom.soap.SOAPHeader;
import org.apache.axiom.soap.SOAPHeaderBlock;
import org.apache.axiom.soap.SOAPProcessingException;
import org.springframework.util.ObjectUtils;
import org.springframework.ws.soap.SoapHeaderElement;
import org.springframework.ws.soap.SoapHeaderException;
import org.springframework.ws.soap.soap12.Soap12Header;
/**
* Axiom-specific version of {@code org.springframework.ws.soap.Soap12Header}.
*
* @author Arjen Poutsma
* @since 1.0.0
*/
class AxiomSoap12Header extends AxiomSoapHeader implements Soap12Header {
AxiomSoap12Header(SOAPHeader axiomHeader, SOAPFactory axiomFactory) {
super(axiomHeader, axiomFactory);
}
@Override
public SoapHeaderElement addNotUnderstoodHeaderElement(QName headerName) {
try {
SOAPHeaderBlock notUnderstood =
getAxiomHeader().addHeaderBlock("NotUnderstood", getAxiomHeader().getNamespace());
OMNamespace headerNamespace =
notUnderstood.declareNamespace(headerName.getNamespaceURI(),
headerName.getPrefix());
notUnderstood.addAttribute("qname", headerNamespace.getPrefix() + ":" + headerName.getLocalPart(), null);
return new AxiomSoapHeaderElement(notUnderstood, getAxiomFactory());
}
catch (SOAPProcessingException ex) {
throw new AxiomSoapHeaderException(ex);
}
}
@Override
public SoapHeaderElement addUpgradeHeaderElement(String[] supportedSoapUris) {
try {
SOAPHeaderBlock upgrade = getAxiomHeader().addHeaderBlock("Upgrade", getAxiomHeader().getNamespace());
for (String supportedSoapUri : supportedSoapUris) {
OMElement supportedEnvelope = getAxiomFactory()
.createOMElement("SupportedEnvelope", getAxiomHeader().getNamespace(), upgrade);
OMNamespace namespace = supportedEnvelope.declareNamespace(supportedSoapUri, "");
supportedEnvelope.addAttribute("qname", namespace.getPrefix() + ":Envelope", null);
}
return new AxiomSoapHeaderElement(upgrade, getAxiomFactory());
}
catch (OMException ex) {
throw new AxiomSoapHeaderException(ex);
}
}
@Override
@SuppressWarnings("unchecked")
public Iterator<SoapHeaderElement> examineHeaderElementsToProcess(final String[] roles, final boolean isUltimateDestination)
throws SoapHeaderException {
RolePlayer rolePlayer = null;
if (!ObjectUtils.isEmpty(roles)) {
rolePlayer = new RolePlayer() {
public List<?> getRoles() {
return Arrays.asList(roles);
}
public boolean isUltimateDestination() {
return isUltimateDestination;
}
};
}
Iterator<SOAPHeaderBlock> result = (Iterator<SOAPHeaderBlock>)getAxiomHeader().getHeadersToProcess(rolePlayer);
return new AxiomSoapHeaderElementIterator(result);
}
}