org.jboss.cache.marshall
Class CacheMarshaller200

java.lang.Object
  org.jboss.cache.marshall.AbstractMarshaller
      org.jboss.cache.marshall.CacheMarshaller200

All Implemented Interfaces:

Marshaller, org.jgroups.blocks.RpcDispatcher.Marshaller

public class CacheMarshaller200
extends AbstractMarshaller

An enhanced marshaller for RPC calls between CacheImpl instances.

Author:

Manik Surtani (manik@jboss.org)

Field Summary

protected static InactiveRegionException	IRE
protected static int	MAGICNUMBER_ARRAY_LIST
protected static int	MAGICNUMBER_BOOLEAN
protected static int	MAGICNUMBER_DEFAULT_DATA_VERSION
protected static int	MAGICNUMBER_FQN
protected static int	MAGICNUMBER_GRAVITATERESULT
protected static int	MAGICNUMBER_GTX
protected static int	MAGICNUMBER_HASH_MAP
protected static int	MAGICNUMBER_HASH_SET
protected static int	MAGICNUMBER_INTEGER
protected static int	MAGICNUMBER_IPADDRESS
protected static int	MAGICNUMBER_LINKED_LIST
protected static int	MAGICNUMBER_LONG
protected static int	MAGICNUMBER_MAPCOPY
protected static int	MAGICNUMBER_METHODCALL
protected static int	MAGICNUMBER_NODEDATA
protected static int	MAGICNUMBER_NODEDATA_EXCEPTION_MARKER
protected static int	MAGICNUMBER_NODEDATA_MARKER
protected static int	MAGICNUMBER_NULL
protected static int	MAGICNUMBER_REF
protected static int	MAGICNUMBER_SERIALIZABLE
protected static int	MAGICNUMBER_SHORT
protected static int	MAGICNUMBER_STRING
protected static int	MAGICNUMBER_TREE_MAP
protected static int	MAGICNUMBER_TREE_SET
protected java.lang.ThreadLocal<Fqn>	regionForCall

Fields inherited from class org.jboss.cache.marshall.AbstractMarshaller

defaultInactive, regionManager, useRegionBasedMarshalling

Constructor Summary

CacheMarshaller200(RegionManager manager, boolean defaultInactive, boolean useRegionBasedMarshalling)

Method Summary

protected boolean	isReturnValue(java.lang.Object o) Tests if the type of object being marshalled is a method call or a return value
java.lang.Object	objectFromObjectStream(java.io.ObjectInputStream in) Unmarshalls an object from an ObjectInputStream
protected java.lang.Object	objectFromObjectStreamRegionBased(java.io.ObjectInputStream in)
void	objectToObjectStream(java.lang.Object o, java.io.ObjectOutputStream out) Marshalls an object to a given ObjectOutputStream
void	objectToObjectStream(java.lang.Object o, java.io.ObjectOutputStream out, Fqn region) Overloaded form of Marshaller.objectToObjectStream(Object,java.io.ObjectOutputStream) which adds a hint to the Fqn region

Methods inherited from class org.jboss.cache.marshall.AbstractMarshaller

extractFqn, extractFqnFromListOfMethodCall, extractFqnFromMethodCall, getRegion, init, objectFromByteBuffer, objectFromStream, objectToByteBuffer

Methods inherited from class java.lang.Object

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

Field Detail

MAGICNUMBER_METHODCALL

protected static final int MAGICNUMBER_METHODCALL

See Also:

Constant Field Values

MAGICNUMBER_FQN

protected static final int MAGICNUMBER_FQN

See Also:

Constant Field Values

MAGICNUMBER_GTX

protected static final int MAGICNUMBER_GTX

See Also:

Constant Field Values

MAGICNUMBER_IPADDRESS

protected static final int MAGICNUMBER_IPADDRESS

See Also:

Constant Field Values

MAGICNUMBER_ARRAY_LIST

protected static final int MAGICNUMBER_ARRAY_LIST

See Also:

Constant Field Values

MAGICNUMBER_INTEGER

protected static final int MAGICNUMBER_INTEGER

See Also:

Constant Field Values

MAGICNUMBER_LONG

protected static final int MAGICNUMBER_LONG

See Also:

Constant Field Values

MAGICNUMBER_BOOLEAN

protected static final int MAGICNUMBER_BOOLEAN

See Also:

Constant Field Values

MAGICNUMBER_STRING

protected static final int MAGICNUMBER_STRING

See Also:

Constant Field Values

MAGICNUMBER_DEFAULT_DATA_VERSION

protected static final int MAGICNUMBER_DEFAULT_DATA_VERSION

See Also:

Constant Field Values

MAGICNUMBER_LINKED_LIST

protected static final int MAGICNUMBER_LINKED_LIST

See Also:

Constant Field Values

MAGICNUMBER_HASH_MAP

protected static final int MAGICNUMBER_HASH_MAP

See Also:

Constant Field Values

MAGICNUMBER_TREE_MAP

protected static final int MAGICNUMBER_TREE_MAP

See Also:

Constant Field Values

MAGICNUMBER_HASH_SET

protected static final int MAGICNUMBER_HASH_SET

See Also:

Constant Field Values

MAGICNUMBER_TREE_SET

protected static final int MAGICNUMBER_TREE_SET

See Also:

Constant Field Values

MAGICNUMBER_NODEDATA_MARKER

protected static final int MAGICNUMBER_NODEDATA_MARKER

See Also:

Constant Field Values

MAGICNUMBER_NODEDATA_EXCEPTION_MARKER

protected static final int MAGICNUMBER_NODEDATA_EXCEPTION_MARKER

See Also:

Constant Field Values

MAGICNUMBER_NODEDATA

protected static final int MAGICNUMBER_NODEDATA

See Also:

Constant Field Values

MAGICNUMBER_GRAVITATERESULT

protected static final int MAGICNUMBER_GRAVITATERESULT

See Also:

Constant Field Values

MAGICNUMBER_SHORT

protected static final int MAGICNUMBER_SHORT

See Also:

Constant Field Values

MAGICNUMBER_MAPCOPY

protected static final int MAGICNUMBER_MAPCOPY

See Also:

Constant Field Values

MAGICNUMBER_NULL

protected static final int MAGICNUMBER_NULL

See Also:

Constant Field Values

MAGICNUMBER_SERIALIZABLE

protected static final int MAGICNUMBER_SERIALIZABLE

See Also:

Constant Field Values

MAGICNUMBER_REF

protected static final int MAGICNUMBER_REF

See Also:

Constant Field Values

IRE

protected static final InactiveRegionException IRE

regionForCall

protected final java.lang.ThreadLocal<Fqn> regionForCall

Constructor Detail

CacheMarshaller200

public CacheMarshaller200(RegionManager manager,
                          boolean defaultInactive,
                          boolean useRegionBasedMarshalling)

Method Detail

isReturnValue

protected boolean isReturnValue(java.lang.Object o)

Tests if the type of object being marshalled is a method call or a return value

Parameters:

o - object to marshall

Returns:

true if the object is a return value to a method call; false otherwise

objectToObjectStream

public void objectToObjectStream(java.lang.Object o,
                                 java.io.ObjectOutputStream out)
                          throws java.lang.Exception

Description copied from interface: Marshaller

Marshalls an object to a given ObjectOutputStream

Parameters:

o - object to marshall

out - stream to marshall to

Throws:

java.lang.Exception

objectFromObjectStream

public java.lang.Object objectFromObjectStream(java.io.ObjectInputStream in)
                                        throws java.lang.Exception

Description copied from interface: Marshaller

Unmarshalls an object from an ObjectInputStream

Parameters:

in - stream to unmarshall from

Throws:

java.lang.Exception

objectToObjectStream

public void objectToObjectStream(java.lang.Object o,
                                 java.io.ObjectOutputStream out,
                                 Fqn region)
                          throws java.lang.Exception

Description copied from interface: Marshaller

Overloaded form of Marshaller.objectToObjectStream(Object,java.io.ObjectOutputStream) which adds a hint to the Fqn region

Parameters:

o - object to marshall

out - stream to marshall to

region - fqn that this object pertains to

Throws:

java.lang.Exception

objectFromObjectStreamRegionBased

protected java.lang.Object objectFromObjectStreamRegionBased(java.io.ObjectInputStream in)
                                                      throws java.lang.Exception

Throws:

java.lang.Exception