Java tutorial
/* * 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.jaxws.addressing.factory.impl; import java.net.MalformedURLException; import java.net.URL; import javax.xml.namespace.QName; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.description.AxisService; import org.apache.axis2.jaxws.ExceptionFactory; import org.apache.axis2.jaxws.addressing.factory.Axis2EndpointReferenceFactory; import org.apache.axis2.jaxws.addressing.util.EndpointContextMap; import org.apache.axis2.jaxws.addressing.util.EndpointContextMapManager; import org.apache.axis2.jaxws.addressing.util.EndpointKey; import org.apache.axis2.jaxws.addressing.util.EndpointReferenceUtils; import org.apache.axis2.jaxws.i18n.Messages; import org.apache.axis2.jaxws.util.WSDL4JWrapper; import org.apache.axis2.jaxws.util.WSDLWrapper; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * This class produces instances of {@link EndpointReference}. * */ public class Axis2EndpointReferenceFactoryImpl implements Axis2EndpointReferenceFactory { private static final Log log = LogFactory.getLog(Axis2EndpointReferenceFactoryImpl.class); public Axis2EndpointReferenceFactoryImpl() { super(); } /* * (non-Javadoc) * @see org.apache.axis2.jaxws.addressing.factory.Axis2EndpointReferenceFactory#createEndpointReference(java.lang.String) */ public EndpointReference createEndpointReference(String address) { if (address == null) throw new IllegalStateException("The endpoint address URI is null."); return new EndpointReference(address); } /* * (non-Javadoc) * @see org.apache.axis2.jaxws.addressing.factory.Axis2EndpointReferenceFactory#createEndpointReference(javax.xml.namespace.QName, javax.xml.namespace.QName) */ public EndpointReference createEndpointReference(QName serviceName, QName endpoint) { EndpointKey key = new EndpointKey(serviceName, endpoint); EndpointContextMap map = EndpointContextMapManager.getEndpointContextMap(); if (!map.containsKey(key)) throw new IllegalStateException( "Unable to locate a deployed service that maps to the requested endpoint, " + key); AxisService axisService = (AxisService) map.get(key); String address = null; try { address = axisService.getEPRs()[0]; } catch (Exception e) { //do nothing } return createEndpointReference(address); } /* * (non-Javadoc) * @see org.apache.axis2.jaxws.addressing.factory.Axis2EndpointReferenceFactory#createEndpointReference(java.lang.String, javax.xml.namespace.QName, javax.xml.namespace.QName, java.lang.String, java.lang.String) */ public EndpointReference createEndpointReference(String address, QName serviceName, QName portName, String wsdlDocumentLocation, String addressingNamespace) { EndpointReference axis2EPR = null; if (address != null) { if (serviceName == null && portName != null) { throw new IllegalStateException( Messages.getMessage("axisEndpointReferenceFactoryErr", portName.toString())); } axis2EPR = createEndpointReference(address); } else if (serviceName != null && portName != null) { axis2EPR = createEndpointReference(serviceName, portName); } else { throw new IllegalStateException(Messages.getMessage("axisEndpointReferenceFactoryErr2")); } //TODO If no service name and port name are specified, but the wsdl location is //specified, and the WSDL only contains one service and one port then maybe we //should simply use those. try { //This code is locate here instead of in the createEndpointReference(QName, QName) //method so that if the address is also specified the EPR metadata will still be //filled in correctly. EndpointReferenceUtils.addService(axis2EPR, serviceName, portName, addressingNamespace); if (wsdlDocumentLocation != null) { URL wsdlURL; try { wsdlURL = new URL(wsdlDocumentLocation); } catch (MalformedURLException e) { // just to keep it clean: if (axis2EPR.getAddress().endsWith("/") && wsdlDocumentLocation.startsWith("/")) { wsdlDocumentLocation = axis2EPR.getAddress() + wsdlDocumentLocation.substring(1); } else if (axis2EPR.getAddress().endsWith("/")) { String eprAddress = axis2EPR.getAddress(); wsdlDocumentLocation = eprAddress.substring(0, eprAddress.length() - 1) + wsdlDocumentLocation; } else { wsdlDocumentLocation = axis2EPR.getAddress() + wsdlDocumentLocation; } } wsdlURL = new URL(wsdlDocumentLocation); // This is a temporary usage, so use a memory sensitive wrapper WSDLWrapper wrapper = new WSDL4JWrapper(wsdlURL, true, 2); if (serviceName != null) { QName serviceNameNoTrailingSlash = new QName(""); // TODO: why in the world would we have to do this? if (serviceName.getNamespaceURI().endsWith("/")) { String ns = serviceName.getNamespaceURI(); serviceNameNoTrailingSlash = new QName(ns.substring(0, ns.length() - 1), serviceName.getLocalPart()); } if ((wrapper.getService(serviceName) == null) && (wrapper.getService(serviceNameNoTrailingSlash) == null)) { throw new IllegalStateException(Messages.getMessage("MissingServiceName", serviceName.toString(), wsdlDocumentLocation)); } if (portName != null) { String[] ports = wrapper.getPorts(serviceName); // search the other name. TODO: again, why do we have to do this? if (ports == null) { ports = wrapper.getPorts(serviceNameNoTrailingSlash); } String portLocalName = portName.getLocalPart(); boolean found = false; if (ports != null) { for (String port : ports) { // TODO: axis2 perhaps is deploying with "TypeImplPort" appended, but not reading/honoring the WSDL? if (port.equals(portLocalName) || (port + "TypeImplPort").equals(portLocalName)) { log.debug("found port: " + port); found = true; break; } } } if (!found) { throw new IllegalStateException(Messages.getMessage("MissingPortName", portName.toString(), wsdlDocumentLocation)); } log.debug("Setting wsdlDocumentLocation to " + wsdlDocumentLocation + " for EndpointReference at port " + portName); EndpointReferenceUtils.addLocation(axis2EPR, portName.getNamespaceURI(), wsdlDocumentLocation, addressingNamespace); } } } } catch (IllegalStateException ise) { throw ise; } catch (Exception e) { throw ExceptionFactory.makeWebServiceException(Messages.getMessage("endpointRefCreationError"), e); } return axis2EPR; } }