| /* |
| * 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.axis2.handlers.addressing; |
| |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.soap.SOAP11Constants; |
| import org.apache.axiom.soap.SOAPEnvelope; |
| import org.apache.axiom.soap.SOAPFactory; |
| import org.apache.axiom.soap.SOAPFault; |
| import org.apache.axiom.soap.SOAPFaultCode; |
| import org.apache.axiom.soap.SOAPFaultDetail; |
| import org.apache.axiom.soap.SOAPFaultReason; |
| import org.apache.axiom.soap.SOAPFaultSubCode; |
| import org.apache.axiom.soap.SOAPFaultText; |
| import org.apache.axiom.soap.SOAPHeader; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.Constants; |
| import org.apache.axis2.addressing.AddressingConstants; |
| import org.apache.axis2.addressing.AddressingFaultsHelper; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.handlers.AbstractHandler; |
| |
| import java.util.Iterator; |
| |
| /** |
| * This class is used to extract WS-Addressing Spec defined Faults and FaultDetail and convert them |
| * into understandable AxisFault objects. |
| */ |
| public class AddressingInFaultHandler extends AbstractHandler implements AddressingConstants { |
| |
| public InvocationResponse invoke(MessageContext msgContext) throws AxisFault { |
| String action = msgContext.getWSAAction(); |
| |
| if (Final.WSA_FAULT_ACTION.equals(action) |
| || Final.WSA_SOAP_FAULT_ACTION.equals(action) |
| || Submission.WSA_FAULT_ACTION.equals(action)) { |
| SOAPEnvelope envelope = msgContext.getEnvelope(); |
| SOAPFault fault = envelope.getBody().getFault(); |
| |
| if (fault == null) { |
| throw new AxisFault("A Soap envelope with fault action -" + action + " has been received without " + |
| "a fault element in the soap body"); |
| } |
| |
| SOAPFactory sf = ((SOAPFactory)envelope.getOMFactory()); |
| SOAPFaultDetail detail = null; |
| |
| if (msgContext.isSOAP11()) { |
| SOAPHeader header = envelope.getHeader(); |
| OMElement element = header.getFirstChildWithName(Final.QNAME_WSA_HEADER_DETAIL); |
| if (element != null) { |
| detail = sf.createSOAPFaultDetail(fault); |
| Iterator i = element.getChildElements(); |
| while (i.hasNext()) { |
| OMElement detailElement = (OMElement)i.next(); |
| i.remove(); |
| detail.addDetailEntry(detailElement); |
| } |
| } |
| } else { |
| detail = fault.getDetail(); |
| } |
| |
| String faultDetailString = null; |
| if (detail != null) { |
| OMElement element = detail.getFirstElement(); |
| if (element != null) { |
| faultDetailString = element.getText(); |
| } |
| } |
| |
| String faultLocalName; |
| SOAPFaultCode code = fault.getCode(); |
| SOAPFaultSubCode subCode = code.getSubCode(); |
| if (subCode == null) { |
| faultLocalName = code.getValueAsQName().getLocalPart(); |
| } else { |
| while (subCode.getSubCode() != null) { |
| subCode = subCode.getSubCode(); |
| } |
| faultLocalName = subCode.getValueAsQName().getLocalPart(); |
| } |
| |
| String newReason = AddressingFaultsHelper |
| .getMessageForAxisFault(faultLocalName, faultDetailString); |
| |
| if (newReason != null) { |
| SOAPFaultReason sfr = sf.createSOAPFaultReason(); |
| if (envelope.getNamespace().getNamespaceURI() |
| .equals(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI)) { |
| sfr.setText(newReason); |
| } else { |
| SOAPFaultText sft = sf.createSOAPFaultText(); |
| sft.setText(newReason); |
| sfr.addSOAPText(sft); |
| } |
| // else call the on error method with the fault |
| AxisFault axisFault = new AxisFault(fault.getCode(), sfr, |
| fault.getNode(), fault.getRole(), |
| detail); |
| msgContext.setProperty(Constants.INBOUND_FAULT_OVERRIDE, axisFault); |
| } |
| } |
| |
| return InvocationResponse.CONTINUE; |
| } |
| } |