org.apache.axis2.context.externalize

Class ObjectInputStreamWithCL

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

org.apache.axis2.context.externalize.ObjectInputStreamWithCL

All Implemented Interfaces:

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

public class ObjectInputStreamWithCL
extends java.io.ObjectInputStream

An ObjectInputStream that is constructed with a ClassLoader or ClassResolver. The default behavior is to use the ContextClassLoader

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ObjectInputStreamWithCL.ClassResolver This interface is used to resolve OSGi declared serializable classes.

Nested classes/interfaces inherited from class java.io.ObjectInputStream

java.io.ObjectInputStream.GetField

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.ClassLoader	classloader
protected java.lang.String	name
protected ObjectInputStreamWithCL.ClassResolver	resolver The class resolver

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, 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_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors

Constructor and Description
ObjectInputStreamWithCL(java.io.InputStream is) Construct using ContextClassLoader
ObjectInputStreamWithCL(java.io.InputStream is, java.lang.ClassLoader cl) Constructor that accepts a ClassLoader
ObjectInputStreamWithCL(java.io.InputStream is, ObjectInputStreamWithCL.ClassResolver r) Constructor that accepts a ClassResolver

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.Class	resolveClass(java.io.ObjectStreamClass objStrmClass) Override resolveClass so that we can use our own ClassLoader
protected java.lang.Class	resolveProxyClass(java.lang.String[] interfaces) Override to provide our own resolution

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, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, 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

resolver

protected ObjectInputStreamWithCL.ClassResolver resolver

The class resolver

classloader

protected java.lang.ClassLoader classloader

name

protected java.lang.String name

Constructor Detail

ObjectInputStreamWithCL

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

Construct using ContextClassLoader

Parameters:

is -

Throws:

java.io.IOException

ObjectInputStreamWithCL

public ObjectInputStreamWithCL(java.io.InputStream is,
                       java.lang.ClassLoader cl)
                        throws java.io.IOException

Constructor that accepts a ClassLoader

Parameters:

is -

cl -

Throws:

java.io.IOException

ObjectInputStreamWithCL

public ObjectInputStreamWithCL(java.io.InputStream is,
                       ObjectInputStreamWithCL.ClassResolver r)
                        throws java.io.IOException

Constructor that accepts a ClassResolver

Parameters:

is -

r - ClassResolver

Throws:

java.io.IOException

Method Detail

resolveClass

protected java.lang.Class resolveClass(java.io.ObjectStreamClass objStrmClass)
                                throws java.lang.ClassNotFoundException

Override resolveClass so that we can use our own ClassLoader

Overrides:

resolveClass in class java.io.ObjectInputStream

Throws:

java.lang.ClassNotFoundException

resolveProxyClass

protected java.lang.Class resolveProxyClass(java.lang.String[] interfaces)
                                     throws java.lang.ClassNotFoundException

Override to provide our own resolution

Overrides:

resolveProxyClass in class java.io.ObjectInputStream

Throws:

java.lang.ClassNotFoundException