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/**
* 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.ws.rm;
import java.util.Collection;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.common.util.PackageUtils;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.ws.addressing.VersionTransformer.Names200408;
import org.apache.cxf.ws.rm.v200702.AckRequestedType;
import org.apache.cxf.ws.rm.v200702.CloseSequenceType;
import org.apache.cxf.ws.rm.v200702.CreateSequenceResponseType;
import org.apache.cxf.ws.rm.v200702.CreateSequenceType;
import org.apache.cxf.ws.rm.v200702.Identifier;
import org.apache.cxf.ws.rm.v200702.SequenceAcknowledgement;
import org.apache.cxf.ws.rm.v200702.SequenceType;
import org.apache.cxf.ws.rm.v200702.TerminateSequenceType;
/**
* WS-ReliableMessaging 1.0 encoding and decoding. This converts between the standard WS-RM objects and the
* 1.0 representation using the WS-Addressing 200408 namespace specified in the WS-RM 1.0 recommendation.
*/
public final class EncoderDecoder10Impl implements EncoderDecoder {
public static final EncoderDecoder10Impl INSTANCE = new EncoderDecoder10Impl();
private static JAXBContext jaxbContext;
private static final Logger LOG = LogUtils.getL7dLogger(EncoderDecoder10Impl.class);
private EncoderDecoder10Impl() {
}
public String getWSRMNamespace() {
return RM10Constants.NAMESPACE_URI;
}
public String getWSANamespace() {
return Names200408.WSA_NAMESPACE_NAME;
}
public RMConstants getConstants() {
return RM10Constants.INSTANCE;
}
public Class getCreateSequenceType() {
return org.apache.cxf.ws.rm.v200502.CreateSequenceType.class;
}
public Class getCreateSequenceResponseType() {
return org.apache.cxf.ws.rm.v200502.CreateSequenceResponseType.class;
}
public Class getTerminateSequenceType() {
return org.apache.cxf.ws.rm.v200502.TerminateSequenceType.class;
}
public Class getTerminateSequenceResponseType() {
return null;
}
private static JAXBContext getContext() throws JAXBException {
synchronized (EncoderDecoder10Impl.class) {
if (jaxbContext == null) {
Class clas = RMUtils.getWSRM200502Factory().getClass();
jaxbContext = JAXBContext.newInstance(PackageUtils.getPackageName(clas),
clas.getClassLoader());
}
}
return jaxbContext;
}
public Element buildHeaders(RMProperties rmps, QName qname) throws JAXBException {
Document doc = DOMUtils.createDocument();
Element header = doc.createElementNS(qname.getNamespaceURI(), qname.getLocalPart());
// add WSRM namespace declaration to header, instead of
// repeating in each individual child node
Attr attr = doc.createAttributeNS("http://www.w3.org/2000/xmlns/",
"xmlns:" + RMConstants.NAMESPACE_PREFIX);
attr.setValue(RM10Constants.NAMESPACE_URI);
header.setAttributeNodeNS(attr);
Marshaller marshaller = getContext().createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
SequenceType seq = rmps.getSequence();
if (null != seq) {
LOG.log(Level.FINE, "encoding sequence into RM header");
org.apache.cxf.ws.rm.v200502.SequenceType toseq = VersionTransformer.convert200502(seq);
if (rmps.isLastMessage()) {
toseq.setLastMessage(new org.apache.cxf.ws.rm.v200502.SequenceType.LastMessage());
}
JAXBElement element
= RMUtils.getWSRM200502Factory().createSequence(toseq);
marshaller.marshal(element, header);
}
Collection acks = rmps.getAcks();
if (null != acks) {
LOG.log(Level.FINE, "encoding sequence acknowledgement(s) into RM header");
for (SequenceAcknowledgement ack : acks) {
marshaller.marshal(VersionTransformer.convert200502(ack), header);
}
}
Collection reqs = rmps.getAcksRequested();
if (null != reqs) {
LOG.log(Level.FINE, "encoding acknowledgement request(s) into RM header");
for (AckRequestedType req : reqs) {
marshaller.marshal(RMUtils.getWSRM200502Factory()
.createAckRequested(VersionTransformer.convert200502(req)), header);
}
}
return header;
}
public Element buildHeaderFault(SequenceFault sf, QName qname) throws JAXBException {
Document doc = DOMUtils.createDocument();
Element header = doc.createElementNS(qname.getNamespaceURI(), qname.getLocalPart());
// add WSRM namespace declaration to header, instead of
// repeating in each individual child node
Attr attr = doc.createAttributeNS("http://www.w3.org/2000/xmlns/",
"xmlns:" + RMConstants.NAMESPACE_PREFIX);
attr.setValue(RM10Constants.NAMESPACE_URI);
header.setAttributeNodeNS(attr);
Marshaller marshaller = getContext().createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
QName fqname = RM10Constants.SEQUENCE_FAULT_QNAME;
org.apache.cxf.ws.rm.v200502.SequenceFaultType flt =
new org.apache.cxf.ws.rm.v200502.SequenceFaultType();
flt.setFaultCode(sf.getFaultCode());
Object detail = sf.getDetail();
if (detail instanceof Element) {
flt.getAny().add(detail);
} else if (detail instanceof Identifier) {
marshaller.marshal(VersionTransformer.convert200502((Identifier)detail), doc);
} else if (detail instanceof SequenceAcknowledgement) {
marshaller.marshal(VersionTransformer.convert200502((SequenceAcknowledgement)detail), doc);
}
Element data = doc.getDocumentElement();
if (data != null) {
flt.getAny().add(data);
}
marshaller.marshal(new JAXBElement(fqname,
org.apache.cxf.ws.rm.v200502.SequenceFaultType.class, flt), header);
return header;
}
public Element encodeSequenceAcknowledgement(SequenceAcknowledgement ack) throws JAXBException {
Document doc = DOMUtils.createDocument();
Marshaller marshaller = getContext().createMarshaller();
marshaller.marshal(VersionTransformer.convert200502(ack), doc);
return (Element)doc.getFirstChild();
}
public Element encodeIdentifier(Identifier id) throws JAXBException {
Document doc = DOMUtils.createDocument();
Marshaller marshaller = getContext().createMarshaller();
marshaller.marshal(VersionTransformer.convert200502(id), doc);
return (Element)doc.getFirstChild();
}
public SequenceType decodeSequenceType(Element elem) throws JAXBException {
Unmarshaller unmarshaller = getContext().createUnmarshaller();
JAXBElement jaxbElement
= unmarshaller.unmarshal(elem, org.apache.cxf.ws.rm.v200502.SequenceType.class);
return VersionTransformer.convert(jaxbElement.getValue());
}
public CloseSequenceType decodeSequenceTypeCloseSequence(Element elem) throws JAXBException {
Unmarshaller unmarshaller = getContext().createUnmarshaller();
JAXBElement jaxbElement
= unmarshaller.unmarshal(elem, org.apache.cxf.ws.rm.v200502.SequenceType.class);
org.apache.cxf.ws.rm.v200502.SequenceType seq = jaxbElement.getValue();
if (seq.isSetLastMessage()) {
CloseSequenceType close = new CloseSequenceType();
close.setIdentifier(VersionTransformer.convert(seq.getIdentifier()));
close.setLastMsgNumber(seq.getMessageNumber());
return close;
} else {
return null;
}
}
public SequenceAcknowledgement decodeSequenceAcknowledgement(Element elem) throws JAXBException {
Unmarshaller unmarshaller = getContext().createUnmarshaller();
org.apache.cxf.ws.rm.v200502.SequenceAcknowledgement ack
= (org.apache.cxf.ws.rm.v200502.SequenceAcknowledgement)unmarshaller.unmarshal(elem);
return VersionTransformer.convert(ack);
}
public AckRequestedType decodeAckRequestedType(Element elem) throws JAXBException {
Unmarshaller unmarshaller = getContext().createUnmarshaller();
JAXBElement jaxbElement
= unmarshaller.unmarshal(elem, org.apache.cxf.ws.rm.v200502.AckRequestedType.class);
return VersionTransformer.convert(jaxbElement.getValue());
}
public Object convertToSend(CreateSequenceType create) {
return VersionTransformer.convert200502(create);
}
public Object convertToSend(CreateSequenceResponseType create) {
return VersionTransformer.convert200502(create);
}
public Object convertToSend(TerminateSequenceType term) {
return VersionTransformer.convert200502(term);
}
public CreateSequenceType convertReceivedCreateSequence(Object create) {
return VersionTransformer.convert((org.apache.cxf.ws.rm.v200502.CreateSequenceType)create);
}
public CreateSequenceResponseType convertReceivedCreateSequenceResponse(Object response) {
return VersionTransformer.convert((org.apache.cxf.ws.rm.v200502.CreateSequenceResponseType)response);
}
public TerminateSequenceType convertReceivedTerminateSequence(Object term) {
return VersionTransformer.convert((org.apache.cxf.ws.rm.v200502.TerminateSequenceType)term);
}
}