/* | |
* Copyright 1999-2004 The Apache Software Foundation. | |
* | |
* 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.apache.sandesha2; | |
import org.apache.axis2.AxisFault; | |
import org.apache.axis2.context.MessageContext; | |
import org.apache.axis2.om.OMConstants; | |
import org.apache.axis2.om.OMElement; | |
import org.apache.axis2.om.OMNamespace; | |
import org.apache.axis2.soap.SOAPEnvelope; | |
import org.apache.axis2.soap.SOAPFactory; | |
import org.apache.axis2.soap.SOAPFault; | |
import org.apache.axis2.soap.SOAPFaultCode; | |
import org.apache.axis2.soap.SOAPFaultDetail; | |
import org.apache.axis2.soap.SOAPFaultReason; | |
import org.apache.axis2.soap.SOAPFaultSubCode; | |
import org.apache.axis2.soap.SOAPFaultText; | |
import org.apache.axis2.soap.SOAPFaultValue; | |
import org.apache.sandesha2.util.SOAPAbstractFactory; | |
import org.apache.sandesha2.util.SandeshaUtil; | |
import org.apache.sandesha2.wsrm.FaultCode; | |
import org.apache.sandesha2.wsrm.SequenceFault; | |
/** | |
* Used to create an SOAP Envelope for a RM Related Fault. | |
* Support both SOAP 1.1 and SOAP 1.2 encoding. | |
* | |
* @author Sanka Samaranayaka <ssanka@gmail.com> | |
* @author Chamikara Jayalath <chamikaramj@gmail.com> | |
*/ | |
public class SOAPFaultEnvelopeCreator { | |
/** | |
* Adding the SOAP Fault Envelope. | |
* | |
* @param faultMsgContext | |
* @param SOAPVersion | |
* @param faultData | |
* @throws SandeshaException | |
*/ | |
public static void addSOAPFaultEnvelope(MessageContext faultMsgContext, | |
int SOAPVersion, FaultData faultData) throws SandeshaException { | |
SOAPFactory factory = SOAPAbstractFactory.getSOAPFactory(SOAPVersion); | |
SOAPEnvelope env = factory.getDefaultFaultEnvelope(); | |
try { | |
faultMsgContext.setEnvelope(env); | |
} catch (AxisFault e) { | |
throw new SandeshaException(e.getMessage()); | |
} | |
if (SOAPVersion == Sandesha2Constants.SOAPVersion.v1_1) | |
doSOAP11Encoding(faultMsgContext, faultData); | |
else | |
doSOAP12Encoding(faultMsgContext, faultData); | |
} | |
/** | |
* To find out weather this is a sequence fault. These faults are handeled differently | |
* accodting to the RM spec. | |
* | |
* @param faultData | |
* @return | |
*/ | |
private static boolean isSequenceFault(FaultData faultData) { | |
boolean sequenceFault = false; | |
int faultType = faultData.getType(); | |
if (faultType <= 0) | |
return false; | |
if (faultType == Sandesha2Constants.SOAPFaults.FaultType.CREATE_SEQUENCE_REFUSED) | |
sequenceFault = true; | |
if (faultType == Sandesha2Constants.SOAPFaults.FaultType.UNKNOWN_SEQUENCE) | |
sequenceFault = true; | |
return sequenceFault; | |
} | |
/** | |
* Adding the SequenceFault header. Only for Sequence faults. | |
* | |
* @param faultMessageContext | |
* @param faultData | |
* @param factory | |
*/ | |
private static void addSequenceFaultHeader( | |
MessageContext faultMessageContext, FaultData faultData, | |
SOAPFactory factory) { | |
SequenceFault sequenceFault = new SequenceFault(factory); | |
FaultCode faultCode = new FaultCode(factory); | |
faultCode.setFaultCode(faultData.getSubcode()); | |
sequenceFault.setFaultCode(faultCode); | |
} | |
/** | |
* Building the envelope with SOAP 1.1 | |
* | |
* @param faultMsgContext | |
* @param data | |
* @throws SandeshaException | |
*/ | |
private static void doSOAP11Encoding(MessageContext faultMsgContext, | |
FaultData data) throws SandeshaException { | |
SOAPEnvelope faultMsgEnvelope = faultMsgContext.getEnvelope(); | |
if (faultMsgEnvelope == null) | |
throw new SandeshaException("SOAP Envelope is null"); | |
SOAPFactory factory = SOAPAbstractFactory.getSOAPFactory(SandeshaUtil | |
.getSOAPVersion(faultMsgEnvelope)); | |
SOAPFault fault = faultMsgEnvelope.getBody().getFault(); | |
SOAPFaultCode faultCode = fault.getCode(); | |
if (isSequenceFault(data)) { | |
faultCode.setText(data.getCode()); | |
} else { | |
faultCode.setText(data.getSubcode()); | |
} | |
SOAPFaultReason faultReason = fault.getReason(); | |
OMNamespace namespace = factory.createOMNamespace( | |
OMConstants.XMLNS_URI, OMConstants.XMLNS_PREFIX); | |
faultReason.getSOAPText().addAttribute("lang", "en", namespace); | |
faultReason.setText(data.getReason()); | |
faultCode.getValue().setText(data.getSubcode()); | |
faultReason.getSOAPText().setText(data.getReason()); | |
//SequenceFault header is added only for SOAP 1.1 | |
if (isSequenceFault(data)) | |
addSequenceFaultHeader(faultMsgContext, data, factory); | |
} | |
/** | |
* Building the envelope with SOAP 1.2 | |
* | |
* @param faultMsgContext | |
* @param data | |
* @throws SandeshaException | |
*/ | |
private static void doSOAP12Encoding(MessageContext faultMsgContext, | |
FaultData data) throws SandeshaException { | |
SOAPEnvelope faultEnvelope = faultMsgContext.getEnvelope(); | |
if (faultEnvelope == null) | |
throw new SandeshaException("SOAP Envelope is null"); | |
SOAPFactory factory = SOAPAbstractFactory.getSOAPFactory(SandeshaUtil | |
.getSOAPVersion(faultEnvelope)); | |
SOAPFault fault = faultEnvelope.getBody().getFault(); | |
if (fault == null) | |
throw new SandeshaException("Fault part is null"); | |
SOAPFaultCode faultCode = fault.getCode(); | |
SOAPFaultValue codeValue = faultCode.getValue(); | |
codeValue.setText(data.getCode()); | |
SOAPFaultSubCode faultSubCode = factory | |
.createSOAPFaultSubCode(faultCode); | |
SOAPFaultValue subCodeValue = factory | |
.createSOAPFaultValue(faultSubCode); | |
subCodeValue.setText(data.getSubcode()); | |
SOAPFaultReason faultReason = fault.getReason(); | |
SOAPFaultText faultText = faultReason.getSOAPText(); | |
faultText.setText(data.getReason()); | |
SOAPFaultDetail faultDetail = fault.getDetail(); | |
OMElement detailElement = data.getDetail(); | |
if (detailElement != null) | |
faultDetail.addChild(detailElement); | |
faultMsgContext.setWSAAction(Sandesha2Constants.WSA.SOAP_FAULT_ACTION); | |
} | |
} |