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Apache CXF example source code file (Soap11FaultOutInterceptor.java)
The Apache CXF Soap11FaultOutInterceptor.java source code/** * 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.binding.soap.interceptor; import java.util.Map; import java.util.logging.Level; import java.util.logging.Logger; import javax.xml.stream.XMLStreamWriter; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.apache.cxf.binding.soap.Soap11; import org.apache.cxf.binding.soap.SoapFault; import org.apache.cxf.binding.soap.SoapMessage; import org.apache.cxf.common.logging.LogUtils; import org.apache.cxf.helpers.XMLUtils; import org.apache.cxf.interceptor.Fault; import org.apache.cxf.phase.Phase; import org.apache.cxf.staxutils.StaxUtils; public class Soap11FaultOutInterceptor extends AbstractSoapInterceptor { private static final Logger LOG = LogUtils.getL7dLogger(Soap11FaultOutInterceptor.class); public Soap11FaultOutInterceptor() { super(Phase.PREPARE_SEND); } public void handleMessage(SoapMessage message) throws Fault { message.put(org.apache.cxf.message.Message.RESPONSE_CODE, new Integer(500)); message.getInterceptorChain().add(Soap11FaultOutInterceptorInternal.INSTANCE); } static class Soap11FaultOutInterceptorInternal extends AbstractSoapInterceptor { static final Soap11FaultOutInterceptorInternal INSTANCE = new Soap11FaultOutInterceptorInternal(); public Soap11FaultOutInterceptorInternal() { super(Phase.MARSHAL); } public void handleMessage(SoapMessage message) throws Fault { XMLStreamWriter writer = message.getContent(XMLStreamWriter.class); Fault f = (Fault) message.getContent(Exception.class); SoapFault fault = SoapFault.createFault(f, message.getVersion()); try { Map<String, String> namespaces = fault.getNamespaces(); for (Map.Entry<String, String> e : namespaces.entrySet()) { writer.writeNamespace(e.getKey(), e.getValue()); } String ns = message.getVersion().getNamespace(); String defaultPrefix = writer.getPrefix(ns); if (defaultPrefix == null) { defaultPrefix = StaxUtils.getUniquePrefix(writer, ns, false); writer.writeStartElement(defaultPrefix, "Fault", ns); writer.writeNamespace(defaultPrefix, ns); } else { writer.writeStartElement(defaultPrefix, "Fault", ns); } writer.writeStartElement("faultcode"); String codeString = fault.getCodeString(getFaultCodePrefix(writer, fault.getFaultCode()), defaultPrefix); writer.writeCharacters(codeString); writer.writeEndElement(); writer.writeStartElement("faultstring"); if (fault.getMessage() != null) { writer.writeCharacters(fault.getMessage()); } else { writer.writeCharacters("Fault occurred while processing."); } writer.writeEndElement(); String config = (String)message.getContextualProperty( org.apache.cxf.message.Message.FAULT_STACKTRACE_ENABLED); if (config != null && Boolean.valueOf(config).booleanValue() && fault.getCause() != null) { StringBuilder sb = new StringBuilder(); for (StackTraceElement ste : fault.getCause().getStackTrace()) { sb.append(ste.getClassName() + "!" + ste.getMethodName() + "!" + ste.getFileName() + "!" + ste.getLineNumber() + "\n"); } Element detail = fault.getDetail(); if (detail == null) { Document doc = XMLUtils.newDocument(); Element stackTrace = doc.createElementNS(Soap11.SOAP_NAMESPACE, Fault.STACKTRACE); stackTrace.setTextContent(sb.toString()); detail = doc.createElementNS(Soap11.SOAP_NAMESPACE, "detail"); fault.setDetail(detail); detail.appendChild(stackTrace); } else { Element stackTrace = detail.getOwnerDocument().createElementNS( Soap11.SOAP_NAMESPACE, Fault.STACKTRACE); stackTrace.setTextContent(sb.toString()); detail.appendChild(stackTrace); } } if (fault.hasDetails()) { Element detail = fault.getDetail(); writer.writeStartElement("detail"); Node node = detail.getFirstChild(); while (node != null) { StaxUtils.writeNode(node, writer, true); node = node.getNextSibling(); } // Details writer.writeEndElement(); } if (fault.getRole() != null) { writer.writeStartElement("faultactor"); writer.writeCharacters(fault.getRole()); writer.writeEndElement(); } // Fault writer.writeEndElement(); } catch (Exception xe) { LOG.log(Level.WARNING, "XML_WRITE_EXC", xe); throw f; } } } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF Soap11FaultOutInterceptor.java source code file: |
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