Coverage Report - org.mule.util.store.DeserializationPostInitialisable
 
Classes in this File Line Coverage Branch Coverage Complexity
DeserializationPostInitialisable
N/A
N/A
0
DeserializationPostInitialisable$Implementation
0%
0/9
0%
0/2
0
DeserializationPostInitialisable$Implementation$1
0%
0/6
N/A
0
 
 1  
 /*
 2  
  * $Id: DeserializationPostInitialisable.java 20321 2010-11-24 15:21:24Z dfeist $
 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.util.store;
 12  
 
 13  
 import org.mule.api.MuleContext;
 14  
 
 15  
 import java.lang.reflect.Method;
 16  
 import java.security.AccessController;
 17  
 import java.security.PrivilegedAction;
 18  
 
 19  
 /**
 20  
  * A marker interface used to trigger post-deserialization initialization of an object. This works 
 21  
  * in the same way as {@link Cloneable} interface. Implementors of this interface must add the 
 22  
  * method <code>private void initAfterDeserialization(MuleContext muleContext) throws MuleException</code>
 23  
  * to their class (note that it's private). This will get invoked after the object has been 
 24  
  * deserialized passing in the current mulecontext when using either 
 25  
  * {@link org.mule.transformer.wire.SerializationWireFormat}, 
 26  
  * {@link org.mule.transformer.wire.SerializedMuleMessageWireFormat}, or the 
 27  
  * {@link org.mule.transformer.simple.ByteArrayToSerializable} transformer.
 28  
  *
 29  
  * @see org.mule.transformer.simple.ByteArrayToSerializable
 30  
  * @see org.mule.transformer.wire.SerializationWireFormat
 31  
  * @see org.mule.transformer.wire.SerializedMuleMessageWireFormat
 32  
  */
 33  
 public interface DeserializationPostInitialisable
 34  
 {
 35  
     //private void initAfterDeserialisation(MuleContext muleContext) throws MuleException;
 36  
     
 37  0
     public class Implementation
 38  
     {
 39  
         public static void init(final Object object, final MuleContext muleContext) throws Exception
 40  
         {
 41  
             try
 42  
             {
 43  0
                 final Method m = object.getClass().getDeclaredMethod("initAfterDeserialisation", 
 44  
                     MuleContext.class);
 45  
 
 46  0
                 Object o = AccessController.doPrivileged(new PrivilegedAction<Object>()
 47  0
                 {
 48  
                     public Object run()
 49  
                     {
 50  
                         try
 51  
                         {
 52  0
                             m.setAccessible(true);
 53  0
                             m.invoke(object, muleContext);
 54  0
                             return null;
 55  
                         }
 56  0
                         catch (Exception e)
 57  
                         {
 58  0
                             return e;
 59  
                         }
 60  
 
 61  
                     }
 62  
                 });
 63  
                 
 64  0
                 if (o != null)
 65  
                 {
 66  0
                     throw (Exception) o;
 67  
                 }
 68  
 
 69  
             }
 70  0
             catch (NoSuchMethodException e)
 71  
             {
 72  0
                 throw new IllegalArgumentException("Object " + object.getClass() + " implements " +
 73  
                         DeserializationPostInitialisable.class + " but does not have a method " +
 74  
                         "private void initAfterDeserialisation(MuleContext) defined", e);
 75  0
             }
 76  0
         }
 77  
     }
 78  
 }