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Apache CXF example source code file (JBIFaultOutInterceptor.java)
The Apache CXF JBIFaultOutInterceptor.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.jbi.interceptor; import java.util.ResourceBundle; import javax.xml.stream.XMLStreamException; import javax.xml.stream.XMLStreamWriter; import org.w3c.dom.Element; import org.apache.cxf.binding.jbi.JBIConstants; import org.apache.cxf.binding.jbi.JBIFault; import org.apache.cxf.binding.jbi.JBIMessage; import org.apache.cxf.common.i18n.BundleUtils; import org.apache.cxf.common.i18n.Message; import org.apache.cxf.helpers.DOMUtils; import org.apache.cxf.helpers.NSStack; import org.apache.cxf.interceptor.Fault; import org.apache.cxf.phase.AbstractPhaseInterceptor; import org.apache.cxf.phase.Phase; import org.apache.cxf.staxutils.StaxUtils; public class JBIFaultOutInterceptor extends AbstractPhaseInterceptor<JBIMessage> { private static final ResourceBundle BUNDLE = BundleUtils.getBundle(JBIFaultOutInterceptor.class); public JBIFaultOutInterceptor() { super(Phase.MARSHAL); } public void handleMessage(JBIMessage message) throws Fault { message.put(org.apache.cxf.message.Message.RESPONSE_CODE, new Integer(500)); NSStack nsStack = new NSStack(); nsStack.push(); try { XMLStreamWriter writer = getWriter(message); Fault fault = getFault(message); JBIFault jbiFault = JBIFault.createFault(fault); nsStack.add(JBIConstants.NS_JBI_BINDING); String prefix = nsStack.getPrefix(JBIConstants.NS_JBI_BINDING); StaxUtils.writeStartElement(writer, prefix, JBIFault.JBI_FAULT_ROOT, JBIConstants.NS_JBI_BINDING); if (!jbiFault.hasDetails()) { Element faultString = DOMUtils.createDocument().createElement("fault"); faultString.setTextContent(jbiFault.getCause().getMessage()); StaxUtils.writeNode(faultString, writer, true); } else { Element detail = jbiFault.getDetail(); Element elem = DOMUtils.getFirstElement(detail); if (elem != null) { StaxUtils.writeNode(elem, writer, true); } } writer.writeEndElement(); writer.flush(); } catch (XMLStreamException xe) { throw new Fault(new Message("XML_WRITE_EXC", BUNDLE), xe); } } protected Fault getFault(JBIMessage message) { Exception e = message.getContent(Exception.class); Fault fault; if (e == null) { throw new IllegalStateException(new Message("NO_EXCEPTION", BUNDLE).toString()); } else if (e instanceof Fault) { fault = (Fault) e; } else { fault = new Fault(e); } return fault; } protected XMLStreamWriter getWriter(JBIMessage message) { XMLStreamWriter writer = message.getContent(XMLStreamWriter.class); if (writer == null) { throw new IllegalStateException(new Message("NO_XML_STREAM_WRITER", BUNDLE).toString()); } return writer; } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF JBIFaultOutInterceptor.java source code file: |
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