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org.jgroups.util
Class ContextObjectInputStream  

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          org.jgroups.util.ContextObjectInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants

Direct Known Subclasses:

MagicObjectInputStream

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public class ContextObjectInputStream

extends java.io.ObjectInputStream

ObjectInputStream which sets a contact classloader for reading bytes into objects. Copied from MarshalledValueInputStream of JBoss

Version:

$Id: ContextObjectInputStream.java,v 1.6 2005/08/22 06:49:04 belaban Exp $

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Nested Class Summary

 

Nested classes inherited from class java.io.ObjectInputStream

java.io.ObjectInputStream.GetField

 

Field Summary
private static java.util.HashMap	classCache           A class wide cache of proxy classes populated by resolveProxyClass
private static java.util.HashMap	primClasses

 

Fields inherited from class java.io.ObjectInputStream

 

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

 

Constructor Summary

ContextObjectInputStream(java.io.InputStream is)           Creates a new instance of MarshalledValueOutputStream

 

Method Summary
protected  java.lang.Class	resolveClass(java.io.ObjectStreamClass v)           Called when a class is being deserialized.

 

Methods inherited from class java.io.ObjectInputStream

available, close, defaultReadObject, enableResolveObject, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, resolveProxyClass, skipBytes

 

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Methods inherited from interface java.io.ObjectInput

read, skip

 

Field Detail

classCache

private static final java.util.HashMap classCache

A class wide cache of proxy classes populated by resolveProxyClass

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primClasses

private static final java.util.HashMap primClasses

Constructor Detail

ContextObjectInputStream

public ContextObjectInputStream(java.io.InputStream is)
                         throws java.io.IOException

Creates a new instance of MarshalledValueOutputStream

Method Detail

resolveClass

protected java.lang.Class resolveClass(java.io.ObjectStreamClass v)
                                throws java.io.IOException,
                                       java.lang.ClassNotFoundException

Description copied from class: java.io.ObjectInputStream

Called when a class is being deserialized. This is a hook to allow subclasses to read in information written by the annotateClass (Class) method of an ObjectOutputStream. This implementation looks up the active call stack for a ClassLoader; if a ClassLoader is found, it is used to load the class associated with osc, otherwise, the default system ClassLoader is used.

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