org.apache.wicket.util.io
Class ClassStreamHandler

java.lang.Object
  org.apache.wicket.util.io.ClassStreamHandler

public final class ClassStreamHandler
extends java.lang.Object

TODO DOC ME! NOTE: this class uses Sun-specific features: we use Unsafe because we need to set the final fields, and we use ReflectionFactory to be able to find constructors appropriate for serialization.

Author:

jcompagner

Field Summary

static byte	ARRAY
static int	CLASS
static byte	CLASS_DEF
static byte	HANDLE
static byte	NULL
static byte	PRIMITIVE_ARRAY

Method Summary

java.lang.Object	createObject()
short	getClassId()
java.lang.Class	getStreamClass()
boolean	invokeReadMethod(WicketObjectInputStream wois, java.lang.Object obj)
boolean	invokeWriteMethod(WicketObjectOutputStream woos, java.lang.Object obj)
java.lang.Object	readArray(WicketObjectInputStream wois)
void	readFields(WicketObjectInputStream wois, java.lang.Object object)
java.lang.Object	readResolve(java.lang.Object o)
void	writeArray(java.lang.Object obj, WicketObjectOutputStream wois)
void	writeFields(WicketObjectOutputStream woos, java.lang.Object obj)
java.lang.Object	writeReplace(java.lang.Object o)

Methods inherited from class java.lang.Object

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

Field Detail

HANDLE

public static final byte HANDLE

See Also:

Constant Field Values

NULL

public static final byte NULL

See Also:

Constant Field Values

CLASS_DEF

public static final byte CLASS_DEF

See Also:

Constant Field Values

ARRAY

public static final byte ARRAY

See Also:

Constant Field Values

PRIMITIVE_ARRAY

public static final byte PRIMITIVE_ARRAY

See Also:

Constant Field Values

CLASS

public static final int CLASS

See Also:

Constant Field Values

Method Detail

getStreamClass

public java.lang.Class getStreamClass()

Returns:

getClassId

public short getClassId()

Returns:

createObject

public java.lang.Object createObject()
                              throws java.lang.IllegalArgumentException,
                                     java.lang.InstantiationException,
                                     java.lang.IllegalAccessException,
                                     java.lang.reflect.InvocationTargetException

Returns:

Throws:

java.lang.reflect.InvocationTargetException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.IllegalArgumentException

writeFields

public void writeFields(WicketObjectOutputStream woos,
                        java.lang.Object obj)
                 throws WicketSerializeableException

Parameters:

woos -

obj -

Throws:

WicketSerializeableException

readFields

public void readFields(WicketObjectInputStream wois,
                       java.lang.Object object)
                throws WicketSerializeableException

Parameters:

wois -

Throws:

WicketSerializeableException

writeArray

public void writeArray(java.lang.Object obj,
                       WicketObjectOutputStream wois)
                throws java.io.IOException

Throws:

java.io.IOException

readArray

public java.lang.Object readArray(WicketObjectInputStream wois)
                           throws java.io.IOException

Throws:

java.io.IOException

invokeWriteMethod

public boolean invokeWriteMethod(WicketObjectOutputStream woos,
                                 java.lang.Object obj)

Parameters:

woos -

obj -

Returns:

Throws:

java.lang.reflect.InvocationTargetException

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

invokeReadMethod

public boolean invokeReadMethod(WicketObjectInputStream wois,
                                java.lang.Object obj)

Parameters:

wois -

Returns:

writeReplace

public java.lang.Object writeReplace(java.lang.Object o)
                              throws java.io.NotSerializableException

Returns:

Throws:

java.io.NotSerializableException

readResolve

public java.lang.Object readResolve(java.lang.Object o)
                             throws java.io.NotSerializableException

Throws:

java.io.NotSerializableException