Coverage Report - org.mule.transport.soap.axis.extensions.MuleMsgProvider
 
Classes in this File Line Coverage Branch Coverage Complexity
MuleMsgProvider
0%
0/52
0%
0/22
4.8
 
 1  
 /*
 2  
  * $Id: MuleMsgProvider.java 19191 2010-08-25 21:05:23Z tcarlson $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.transport.soap.axis.extensions;
 12  
 
 13  
 import org.mule.RequestContext;
 14  
 import org.mule.api.service.Service;
 15  
 import org.mule.transport.soap.axis.AxisConnector;
 16  
 import org.mule.transport.soap.axis.AxisMessageReceiver;
 17  
 import org.mule.transport.soap.axis.AxisServiceProxy;
 18  
 
 19  
 import java.lang.reflect.Proxy;
 20  
 
 21  
 import org.apache.axis.AxisFault;
 22  
 import org.apache.axis.Constants;
 23  
 import org.apache.axis.MessageContext;
 24  
 import org.apache.axis.description.OperationDesc;
 25  
 import org.apache.axis.handlers.soap.SOAPService;
 26  
 import org.apache.axis.providers.java.MsgProvider;
 27  
 import org.apache.commons.logging.Log;
 28  
 import org.apache.commons.logging.LogFactory;
 29  
 
 30  
 /**
 31  
  * <code>MuleMsgProvider</code> is an Axis service endpoint that builds services
 32  
  * from Mule managed components.
 33  
  */
 34  
 public class MuleMsgProvider extends MsgProvider
 35  
 {
 36  
     /**
 37  
      * Serial version
 38  
      */
 39  
     private static final long serialVersionUID = -4399291846942449361L;
 40  
 
 41  
     private AxisConnector connector;
 42  
 
 43  0
     private static Log logger = LogFactory.getLog(MuleMsgProvider.class);
 44  
 
 45  0
     private String METHOD_BODYARRAY = "soapbodyelement";
 46  0
     private String METHOD_ELEMENTARRAY = "element";
 47  0
     private String METHOD_DOCUMENT = "document";
 48  
 
 49  
     public MuleMsgProvider(AxisConnector connector)
 50  0
     {
 51  0
         this.connector = connector;
 52  0
     }
 53  
 
 54  
     protected Object makeNewServiceObject(MessageContext messageContext, String s) throws Exception
 55  
     {
 56  0
         String transUrl = (String)messageContext.getProperty("transport.url");
 57  0
         int i = transUrl.indexOf('?');
 58  0
         if (i > -1)
 59  
         {
 60  0
             transUrl = transUrl.substring(0, i);
 61  
         }
 62  0
         AxisMessageReceiver receiver = (AxisMessageReceiver)connector.lookupReceiver(transUrl);
 63  0
         if (receiver == null)
 64  
         {
 65  0
             receiver = (AxisMessageReceiver)connector.lookupReceiver(messageContext.getTargetService());
 66  
         }
 67  0
         if (receiver == null)
 68  
         {
 69  0
             throw new AxisFault("Could not find Mule registered service: " + s);
 70  
         }
 71  
         
 72  0
         if (!(receiver.getFlowConstruct() instanceof Service))
 73  
         {
 74  0
             throw new IllegalArgumentException(
 75  
                 "Only the Service flow constuct is supported by the axis transport");
 76  
         }
 77  0
         Service service = (Service) receiver.getFlowConstruct();
 78  
         
 79  0
         Class[] classes = AxisServiceProxy.getInterfacesForComponent(service);
 80  0
         return AxisServiceProxy.createProxy(receiver, true, classes);
 81  
     }
 82  
 
 83  
     protected Class getServiceClass(String s, SOAPService soapService, MessageContext messageContext)
 84  
         throws AxisFault
 85  
     {
 86  0
         Service component = connector.getMuleContext().getRegistry().lookupService(soapService.getName());
 87  
         try
 88  
         {
 89  0
             Class[] classes = AxisServiceProxy.getInterfacesForComponent(component);
 90  0
             return Proxy.getProxyClass(Thread.currentThread().getContextClassLoader(), classes);
 91  
         }
 92  0
         catch (Exception e)
 93  
         {
 94  0
             throw new AxisFault("Failed to implementation class for component: " + e.getMessage(), e);
 95  
         }
 96  
     }
 97  
 
 98  
     /**
 99  
      * @param msgContext
 100  
      * @deprecated I dont think this is necessary, but leaving it here for a while
 101  
      */
 102  
     protected void setOperationStyle(MessageContext msgContext)
 103  
     {
 104  
         /*
 105  
          * Axis requires that the OperationDesc.operationStyle be set to match the
 106  
          * method signature This does not appear to be an automated process so
 107  
          * determine from the 4 allowed forms public Element [] method(Element []
 108  
          * bodies); public SOAPBodyElement [] method (SOAPBodyElement [] bodies);
 109  
          * public Document method(Document body); public void method(SOAPEnvelope
 110  
          * req, SOAPEnvelope resp);
 111  
          */
 112  0
         int methodType = msgContext.getOperation().getMessageOperationStyle();
 113  0
         if (methodType > -1)
 114  
         {
 115  
             // Already set, nothing more to do
 116  0
             return;
 117  
         }
 118  0
         OperationDesc operation = msgContext.getOperation();
 119  0
         String methodSignature = operation.getMethod().toString().toLowerCase();
 120  0
         if (methodSignature.indexOf(METHOD_BODYARRAY) != -1)
 121  
         {
 122  0
             methodType = OperationDesc.MSG_METHOD_BODYARRAY;
 123  
         }
 124  0
         else if (methodSignature.indexOf(METHOD_ELEMENTARRAY) != -1)
 125  
         {
 126  0
             methodType = OperationDesc.MSG_METHOD_ELEMENTARRAY;
 127  
         }
 128  0
         else if (methodSignature.indexOf(METHOD_DOCUMENT) != -1)
 129  
         {
 130  0
             methodType = OperationDesc.MSG_METHOD_DOCUMENT;
 131  
         }
 132  
         else
 133  
         {
 134  0
             methodType = OperationDesc.MSG_METHOD_SOAPENVELOPE;
 135  
         }
 136  0
         operation.setMessageOperationStyle(methodType);
 137  0
         logger.debug("Now Invoking service (Method Format) " + operation.getMethod().toString());
 138  0
         logger.debug("Now Invoking service (MethodType) "
 139  
                      + String.valueOf(operation.getMessageOperationStyle()));
 140  0
     }
 141  
 
 142  
     public void invoke(MessageContext msgContext) throws AxisFault
 143  
     {
 144  
         // Make sure that the method style is correctly set (This does not appear to
 145  
         // be handled by default)
 146  
         // setOperationStyle(msgContext);
 147  0
         super.invoke(msgContext);
 148  0
         if (RequestContext.getExceptionPayload() != null)
 149  
         {
 150  0
             Throwable t = RequestContext.getExceptionPayload().getException();
 151  0
             if (t instanceof Exception)
 152  
             {
 153  0
                 AxisFault fault = AxisFault.makeFault((Exception)t);
 154  0
                 if (t instanceof RuntimeException)
 155  
                 {
 156  0
                     fault.addFaultDetail(Constants.QNAME_FAULTDETAIL_RUNTIMEEXCEPTION, "true");
 157  
                 }
 158  0
                 throw fault;
 159  
             }
 160  
             else
 161  
             {
 162  0
                 throw (Error)t;
 163  
             }
 164  
         }
 165  0
     }
 166  
 
 167  
 }