Coverage Report - org.mule.util.SerializationUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
SerializationUtils
0%
0/21
0%
0/8
7.5
 
 1  
 /*
 2  
  * $Id: SerializationUtils.java 20320 2010-11-24 15:03:31Z 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;
 12  
 
 13  
 import java.io.ByteArrayInputStream;
 14  
 import java.io.IOException;
 15  
 import java.io.InputStream;
 16  
 import java.io.ObjectInputStream;
 17  
 
 18  
 import org.apache.commons.io.input.ClassLoaderObjectInputStream;
 19  
 import org.apache.commons.lang.SerializationException;
 20  
 
 21  0
 public class SerializationUtils extends org.apache.commons.lang.SerializationUtils
 22  
 {
 23  
 
 24  
     /**
 25  
      * <p>Deserializes an <code>Object</code> from the specified stream.</p>
 26  
      * <p/>
 27  
      * <p>The stream will be closed once the object is written. This
 28  
      * avoids the need for a finally clause, and maybe also exception
 29  
      * handling, in the application code.</p>
 30  
      * <p/>
 31  
      * <p>The stream passed in is not buffered internally within this method.
 32  
      * This is the responsibility of your application if desired.</p>
 33  
      *
 34  
      * @param inputStream the serialized object input stream, must not be null
 35  
      * @param cl          classloader which can load custom classes from the stream
 36  
      * @return the deserialized object
 37  
      * @throws IllegalArgumentException if <code>inputStream</code> is <code>null</code>
 38  
      * @throws org.apache.commons.lang.SerializationException
 39  
      *                                  (runtime) if the serialization fails
 40  
      */
 41  
     public static Object deserialize(InputStream inputStream, ClassLoader cl)
 42  
     {
 43  0
         if (inputStream == null)
 44  
         {
 45  0
             throw new IllegalArgumentException("The InputStream must not be null");
 46  
         }
 47  0
         if (cl == null)
 48  
         {
 49  0
             throw new IllegalArgumentException("The ClassLoader must not be null");
 50  
         }
 51  0
         ObjectInputStream in = null;
 52  
         try
 53  
         {
 54  
             // stream closed in the finally
 55  0
             in = new ClassLoaderObjectInputStream(cl, inputStream);
 56  0
             return in.readObject();
 57  
 
 58  
         }
 59  0
         catch (ClassNotFoundException ex)
 60  
         {
 61  0
             throw new SerializationException(ex);
 62  
         }
 63  0
         catch (IOException ex)
 64  
         {
 65  0
             throw new SerializationException(ex);
 66  
         }
 67  
         finally
 68  
         {
 69  0
             try
 70  
             {
 71  0
                 if (in != null)
 72  
                 {
 73  0
                     in.close();
 74  
                 }
 75  
             }
 76  0
             catch (IOException ex)
 77  
             {
 78  
                 // ignore close exception
 79  0
             }
 80  
         }
 81  
     }
 82  
 
 83  
     /**
 84  
      * <p>Deserializes a single <code>Object</code> from an array of bytes.</p>
 85  
      *
 86  
      * @param objectData the serialized object, must not be null
 87  
      * @param cl         classloader which can load custom classes from the stream
 88  
      * @return the deserialized object
 89  
      * @throws IllegalArgumentException if <code>objectData</code> is <code>null</code>
 90  
      * @throws SerializationException   (runtime) if the serialization fails
 91  
      */
 92  
     public static Object deserialize(byte[] objectData, ClassLoader cl)
 93  
     {
 94  0
         if (objectData == null)
 95  
         {
 96  0
             throw new IllegalArgumentException("The byte[] must not be null");
 97  
         }
 98  0
         ByteArrayInputStream bais = new ByteArrayInputStream(objectData);
 99  0
         return deserialize(bais, cl);
 100  
     }
 101  
 }