| /* |
| * 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.dispatchers; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.Constants; |
| import org.apache.axis2.addressing.EndpointReference; |
| import org.apache.axis2.context.ConfigurationContext; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.description.AxisEndpoint; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.HandlerDescription; |
| import org.apache.axis2.description.TransportInDescription; |
| import org.apache.axis2.description.WSDL2Constants; |
| import org.apache.axis2.engine.AxisConfiguration; |
| import org.apache.axis2.util.LoggingControl; |
| import org.apache.axis2.util.Utils; |
| import org.apache.axis2.wsdl.WSDLUtil; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import java.util.Map; |
| |
| public class RequestURIBasedServiceDispatcher extends AbstractServiceDispatcher { |
| |
| public static final String NAME = "RequestURIBasedServiceDispatcher"; |
| private static final Log log = LogFactory.getLog(RequestURIBasedServiceDispatcher.class); |
| |
| /* |
| * (non-Javadoc) |
| * @see org.apache.axis2.engine.AbstractDispatcher#findService(org.apache.axis2.context.MessageContext) |
| */ |
| public AxisService findService(MessageContext messageContext) throws AxisFault { |
| EndpointReference toEPR = messageContext.getTo(); |
| if (toEPR != null) { |
| if (LoggingControl.debugLoggingAllowed && log.isDebugEnabled()) { |
| log.debug(messageContext.getLogIDString() + |
| " Checking for Service using target endpoint address : " + |
| toEPR.getAddress()); |
| } |
| String filePart = toEPR.getAddress(); |
| ConfigurationContext configurationContext = messageContext.getConfigurationContext(); |
| |
| //Get the service/operation part from the request URL |
| String serviceOpPart = Utils.getServiceAndOperationPart(filePart, |
| messageContext.getConfigurationContext().getServiceContextPath()); |
| |
| if (serviceOpPart != null) { |
| |
| AxisConfiguration registry = |
| configurationContext.getAxisConfiguration(); |
| |
| /** |
| * Split the serviceOpPart from '/' and add part by part and check whether we have |
| * a service. This is because we are supporting hierarchical services. We can't |
| * decide the service name just by looking at the request URL. |
| */ |
| AxisService axisService = null; |
| String[] parts = serviceOpPart.split("/"); |
| String serviceName = ""; |
| int count = 0; |
| |
| /** |
| * To avoid performance issues if an incorrect URL comes in with a long service name |
| * including lots of '/' separated strings, we limit the hierarchical depth to 10 |
| */ |
| while (axisService == null && count < parts.length && |
| count < Constants.MAX_HIERARCHICAL_DEPTH) { |
| serviceName = count == 0 ? serviceName + parts[count] : |
| serviceName + "/" + parts[count]; |
| axisService = registry.getService(serviceName); |
| count++; |
| } |
| |
| // If the axisService is not null we get the binding that the request came to add |
| // add it as a property to the messageContext |
| if (axisService != null) { |
| Map endpoints = axisService.getEndpoints(); |
| if (endpoints != null) { |
| if (endpoints.size() == 1) { |
| messageContext.setProperty(WSDL2Constants.ENDPOINT_LOCAL_NAME, |
| endpoints.get( |
| axisService.getEndpointName())); |
| } else { |
| String[] temp = serviceName.split("/"); |
| int periodIndex = temp[temp.length - 1].lastIndexOf('.'); |
| if (periodIndex != -1) { |
| String endpointName |
| = temp[temp.length - 1].substring(periodIndex + 1); |
| messageContext.setProperty(WSDL2Constants.ENDPOINT_LOCAL_NAME, |
| endpoints.get(endpointName)); |
| } |
| String endpointName = temp[0].substring(temp[0].indexOf(".") + 1); |
| AxisEndpoint endpoint = (AxisEndpoint) endpoints.get(endpointName); |
| if (endpoint != null) { |
| messageContext.setProperty(WSDL2Constants.ENDPOINT_LOCAL_NAME, |
| endpoint); |
| } else { |
| inferEndpoint(messageContext, axisService); |
| } |
| } |
| } |
| } |
| |
| return axisService; |
| } else { |
| if (LoggingControl.debugLoggingAllowed && log.isDebugEnabled()) { |
| log.debug(messageContext.getLogIDString() + |
| " Attempted to check for Service using target endpoint URI, but the service fragment was missing"); |
| } |
| return null; |
| } |
| } else { |
| if (LoggingControl.debugLoggingAllowed && log.isDebugEnabled()) { |
| log.debug(messageContext.getLogIDString() + |
| " Attempted to check for Service using null target endpoint URI"); |
| } |
| return null; |
| } |
| } |
| |
| public void initDispatcher() { |
| init(new HandlerDescription(NAME)); |
| } |
| |
| private void inferEndpoint(MessageContext msgCtx, AxisService service) { |
| if (!msgCtx.isServerSide()) { |
| return; |
| } |
| String transport = null; |
| TransportInDescription transportIn = msgCtx.getTransportIn(); |
| if (transportIn != null) { |
| transport = transportIn.getName(); |
| if (transport == null) { |
| return; |
| } |
| } |
| AxisEndpoint endpoint = null; |
| Map endpointMapping = service.getEndpoints(); |
| String serviceName = service.getName(); |
| |
| if (msgCtx.isDoingREST()) { |
| endpoint = (AxisEndpoint) endpointMapping.get(WSDLUtil. |
| getEndpointName(serviceName, transport)); |
| } |
| if (endpoint != null) { |
| msgCtx.setProperty(WSDL2Constants.ENDPOINT_LOCAL_NAME, endpoint); |
| } |
| } |
| } |