/*
* 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.synapse.config.xml;
import org.apache.axiom.om.OMElement;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.SynapseException;
import org.apache.synapse.Mediator;
import org.apache.synapse.mediators.transform.FaultMediator;
/**
* <pre>
* <makefault [version="soap11|soap12"]>
* <code (value="literal" | expression="xpath")/>
* <reason (value="literal" | expression="xpath")>
* <node>?
* <role>?
* <detail>?
* </makefault>
* </pre>
*/
public class FaultMediatorSerializer extends AbstractMediatorSerializer
{
private static final Log log = LogFactory.getLog(FaultMediatorSerializer.class);
private static final String SOAP11 = "soap11";
private static final String SOAP12 = "soap12";
public OMElement serializeMediator(OMElement parent, Mediator m) {
if (!(m instanceof FaultMediator)) {
handleException("Unsupported mediator passed in for serialization : " + m.getType());
}
FaultMediator mediator = (FaultMediator) m;
OMElement fault = fac.createOMElement("makefault", synNS);
finalizeSerialization(fault,mediator);
if(mediator.getSoapVersion()==FaultMediator.SOAP11) {
fault.addAttribute(fac.createOMAttribute(
"version", nullNS, SOAP11));
}else if(mediator.getSoapVersion()==FaultMediator.SOAP12) {
fault.addAttribute(fac.createOMAttribute(
"version", nullNS, SOAP12));
}
OMElement code = fac.createOMElement("code", synNS, fault);
if (mediator.getFaultCodeValue() != null) {
code.addAttribute(fac.createOMAttribute(
"value", nullNS, mediator.getFaultCodeValue().toString()));
} else if (mediator.getFaultCodeExpr() != null) {
code.addAttribute(fac.createOMAttribute(
"expression", nullNS, mediator.getFaultCodeExpr().toString()));
super.serializeNamespaces(code, mediator.getFaultCodeExpr());
} else {
handleException("Fault code is required for a fault mediator");
}
OMElement reason = fac.createOMElement("reason", synNS, fault);
if (mediator.getFaultReasonValue() != null) {
reason.addAttribute(fac.createOMAttribute(
"value", nullNS, mediator.getFaultReasonValue()));
} else if (mediator.getFaultReasonExpr() != null) {
reason.addAttribute(fac.createOMAttribute(
"expression", nullNS, mediator.getFaultReasonExpr().toString()));
super.serializeNamespaces(code, mediator.getFaultReasonExpr());
} else {
handleException("Fault reason is required for a fault mediator");
}
if (mediator.getFaultNode() != null) {
OMElement node = fac.createOMElement("node", synNS, fault);
node.setText(mediator.getFaultNode().toString());
}
if (mediator.getFaultRole() != null) {
OMElement role = fac.createOMElement("role", synNS, fault);
role.setText(mediator.getFaultRole().toString());
}
if (mediator.getFaultDetail() != null) {
OMElement detail = fac.createOMElement("detail", synNS, fault);
detail.setText(mediator.getFaultDetail());
}
if (parent != null) {
parent.addChild(fault);
}
return fault;
}
public String getMediatorClassName() {
return FaultMediator.class.getName();
}
private void handleException(String msg) {
log.error(msg);
throw new SynapseException(msg);
}
}