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Apache CXF example source code file (AbstractMultiplexDestination.java)
The Apache CXF AbstractMultiplexDestination.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.transport; import java.util.Map; import javax.xml.bind.JAXBElement; import javax.xml.namespace.QName; import org.apache.cxf.Bus; import org.apache.cxf.service.model.EndpointInfo; import org.apache.cxf.ws.addressing.AddressingProperties; import org.apache.cxf.ws.addressing.EndpointReferenceType; import org.apache.cxf.ws.addressing.ReferenceParametersType; import org.apache.cxf.wsdl.EndpointReferenceUtils; import static org.apache.cxf.ws.addressing.JAXWSAConstants.SERVER_ADDRESSING_PROPERTIES_INBOUND; public abstract class AbstractMultiplexDestination extends AbstractDestination implements MultiplexDestination { private static final QName MULTIPLEX_ID_QNAME = new QName("http://multiplex.transport.cxf.apache.org", "id"); public AbstractMultiplexDestination(Bus b, EndpointReferenceType ref, EndpointInfo ei) { super(b, ref, ei); } /** * Builds an new endpoint reference using the current target reference as a template. * The supplied id is endcoded using a reference parameter. * This requires the ws-a interceptors to propagate the reference parameters * on subsequent invokes using the returned reference. * @param the id to encode in the new reference * @return the new reference with the id encoded as a reference parameter * @see org.apache.cxf.transport.MultiplexDestination#getAddressWithId(java.lang.String) */ public EndpointReferenceType getAddressWithId(String id) { EndpointReferenceType epr = EndpointReferenceUtils.duplicate( EndpointReferenceUtils.mint(reference, bus)); ReferenceParametersType newParams = new org.apache.cxf.ws.addressing.ObjectFactory() .createReferenceParametersType(); ReferenceParametersType existingParams = epr.getReferenceParameters(); if (null != existingParams) { newParams.getAny().addAll(existingParams.getAny()); } newParams.getAny().add(new JAXBElement<String>(MULTIPLEX_ID_QNAME, String.class, id)); epr.setReferenceParameters(newParams); return epr; } /** * Obtain id from reference parameters of the ws-a to address * Requires the existance of ws-a interceptors on dispatch path to provide access * to the ws-a headers * @param the current invocation or message context * @return the id from the reference parameters of the ws-a-to address or null if not found * @see org.apache.cxf.transport.MultiplexDestination#getId(java.util.Map) */ public String getId(Map contextMap) { String markedParam = null; AddressingProperties maps = (AddressingProperties)contextMap .get(SERVER_ADDRESSING_PROPERTIES_INBOUND); if (null != maps) { EndpointReferenceType toEpr = maps.getToEndpointReference(); if (null != toEpr) { markedParam = extractStringElementFromAny(MULTIPLEX_ID_QNAME, toEpr); } } return markedParam; } private String extractStringElementFromAny(QName elementQName, EndpointReferenceType epr) { String elementStringValue = null; if (null != epr.getReferenceParameters()) { for (Object o : epr.getReferenceParameters().getAny()) { if (o instanceof JAXBElement) { JAXBElement el = (JAXBElement)o; if (el.getName().equals(elementQName)) { elementStringValue = (String)el.getValue(); } } } } return elementStringValue; } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF AbstractMultiplexDestination.java source code file: |
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