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.description; import org.apache.axiom.om.OMAbstractFactory; import org.apache.axiom.om.OMElement; import org.apache.axiom.om.OMFactory; import org.apache.axiom.om.OMNamespace; import org.apache.axis2.AxisFault; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.engine.AxisConfiguration; import org.apache.axis2.transport.TransportListener; import org.apache.axis2.util.Utils; import org.apache.axis2.util.WSDLSerializationUtil; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import java.net.SocketException; import java.util.HashMap; import java.util.Map; public class AxisEndpoint extends AxisDescription { private static final Log logger = LogFactory.getLog(AxisEndpoint.class); // The name of the endpoint private String name; // The binding reffered to by the endpoint private AxisBinding binding; // The address of the endpoint private String endpointURL; // The alias used for the endpoint private String alias; private Map<String, Object> options; private String transportInDescName; public String getEndpointURL() { // AxisService axisServce = (AxisService) this.getParent(); // if ((axisServce!= null && axisServce.isModifyUserWSDLPortAddress()) || endpointURL == null) { if (endpointURL == null) { endpointURL = calculateEndpointURL(); } return endpointURL; } public void setEndpointURL(String endpointURL) { this.endpointURL = endpointURL; } public AxisEndpoint() { options = new HashMap<String, Object>(); } public void setProperty(String name, Object value) { options.put(name, value); } /** * @param name name of the property to search for * @return the value of the property, or null if the property is not found */ public Object getProperty(String name) { Object obj = options.get(name); if (obj != null) { return obj; } return null; } public String getAlias() { return alias; } public void setAlias(String alias) { this.alias = alias; } public String getName() { return name; } public void setName(String name) { this.name = name; } public AxisBinding getBinding() { return binding; } public void setBinding(AxisBinding binding) { this.binding = binding; } public Object getKey() { // ToDO return null; // To change body of implemented methods use File | // Settings | File Templates. } public void engageModule(AxisModule axisModule) throws AxisFault { // TODO - We totally should support this. Endpoint Policy Subject, anyone? throw new UnsupportedOperationException("Sorry we do not support this"); } public boolean isEngaged(String moduleName) { throw new UnsupportedOperationException("axisMessage.isEngaged() is not supported"); } public OMElement toWSDL20(OMNamespace wsdl, OMNamespace tns, OMNamespace whttp) { String property; OMFactory omFactory = OMAbstractFactory.getOMFactory(); OMElement endpointElement = omFactory.createOMElement(WSDL2Constants.ENDPOINT_LOCAL_NAME, wsdl); endpointElement.addAttribute(omFactory.createOMAttribute(WSDL2Constants.ATTRIBUTE_NAME, null, name)); endpointElement.addAttribute(omFactory.createOMAttribute(WSDL2Constants.BINDING_LOCAL_NAME, null, tns.getPrefix() + ":" + getBinding().getName().getLocalPart())); endpointElement.addAttribute( omFactory.createOMAttribute(WSDL2Constants.ATTRIBUTE_ADDRESS, null, getEndpointURL())); Object authenticationScheme = this.options.get(WSDL2Constants.ATTR_WHTTP_AUTHENTICATION_TYPE); if (authenticationScheme != null) { endpointElement.addAttribute(omFactory.createOMAttribute(WSDL2Constants.ATTRIBUTE_AUTHENTICATION_TYPE, whttp, authenticationScheme.toString())); } property = (String) options.get(WSDL2Constants.ATTR_WHTTP_AUTHENTICATION_REALM); if (property != null) { endpointElement.addAttribute( omFactory.createOMAttribute(WSDL2Constants.ATTRIBUTE_AUTHENTICATION_REALM, whttp, property)); } WSDLSerializationUtil.addWSDLDocumentationElement(this, endpointElement, omFactory, wsdl); WSDLSerializationUtil.addPoliciesAsExtensibleElement(this, endpointElement); return endpointElement; } public AxisService getAxisService() { return (AxisService) parent; } public void setParent(AxisService service) { parent = service; } public void setTransportInDescription(String transportInDescName) { this.transportInDescName = transportInDescName; } public String calculateEndpointURL() { return calculateEndpointURL(null); } public String calculateEndpointURL(String hostIP) { if (transportInDescName != null && parent != null) { AxisConfiguration axisConfiguration = getAxisConfiguration(); if (axisConfiguration != null) { try { String serviceName = ((AxisService) parent).getName(); TransportInDescription in = axisConfiguration.getTransportIn(transportInDescName); TransportListener listener = in.getReceiver(); String ip; if (hostIP != null) { ip = hostIP; } else { ip = Utils.getIpAddress(axisConfiguration); } // we should pass [serviceName].[endpointName] instead of // [endpointName] String sDOTe = serviceName + "." + name; EndpointReference[] eprsForService = listener.getEPRsForService(sDOTe, ip); // we consider only the first address return by the listener if (eprsForService != null && eprsForService.length > 0) { return eprsForService[0].getAddress(); } } catch (SocketException e) { logger.warn(e.getMessage(), e); } catch (AxisFault e) { logger.warn(e.getMessage(), e); } } } return null; } public boolean isActive() { if (transportInDescName != null && parent != null) { AxisConfiguration axisConfiguration = getAxisConfiguration(); if (axisConfiguration != null) { AxisService service = (AxisService) parent; if (service.isEnableAllTransports()) { return axisConfiguration.getTransportsIn().containsKey(transportInDescName); } else { return service.getExposedTransports().contains(transportInDescName); } } } return false; } }