org.jboss.cache.statetransfer
Class DefaultStateTransferGenerator

java.lang.Object
  org.jboss.cache.statetransfer.DefaultStateTransferGenerator

All Implemented Interfaces:

StateTransferGenerator

public class DefaultStateTransferGenerator
extends java.lang.Object
implements StateTransferGenerator

Field Summary

static short

STATE_TRANSFER_VERSION

Constructor Summary

protected

DefaultStateTransferGenerator(CacheImpl cache)

Method Summary

protected void	delimitStream(java.io.ObjectOutputStream out) Places a delimiter marker on the stream
protected void	generateNodeDataList(NodeSPI<?,?> node, java.util.List<NodeData> list)
void	generateState(java.io.ObjectOutputStream out, Node rootNode, boolean generateTransient, boolean generatePersistent, boolean suppressErrors)
protected CacheImpl	getTreeCache()
protected void	marshallAssociatedState(Fqn fqn, java.io.ObjectOutputStream baos) Does nothing in this base class; can be overridden in a subclass.
protected void	marshallTransientState(NodeSPI node, java.io.ObjectOutputStream out) Do a preorder traversal: visit the node first, then the node's children

Methods inherited from class java.lang.Object

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

Field Detail

STATE_TRANSFER_VERSION

public static final short STATE_TRANSFER_VERSION

Constructor Detail

DefaultStateTransferGenerator

protected DefaultStateTransferGenerator(CacheImpl cache)

Method Detail

generateState

public void generateState(java.io.ObjectOutputStream out,
                          Node rootNode,
                          boolean generateTransient,
                          boolean generatePersistent,
                          boolean suppressErrors)
                   throws java.lang.Throwable

Specified by:

generateState in interface StateTransferGenerator

Throws:

java.lang.Throwable

delimitStream

protected void delimitStream(java.io.ObjectOutputStream out)
                      throws java.lang.Exception

Places a delimiter marker on the stream

Parameters:

out - stream

Throws:

java.io.IOException - if there are errs

java.lang.Exception

marshallTransientState

protected void marshallTransientState(NodeSPI node,
                                      java.io.ObjectOutputStream out)
                               throws java.lang.Exception

Do a preorder traversal: visit the node first, then the node's children

Parameters:

out -

Throws:

java.lang.Exception

generateNodeDataList

protected void generateNodeDataList(NodeSPI<?,?> node,
                                    java.util.List<NodeData> list)
                             throws java.lang.Exception

Throws:

java.lang.Exception

marshallAssociatedState

protected void marshallAssociatedState(Fqn fqn,
                                       java.io.ObjectOutputStream baos)
                                throws java.lang.Exception

Does nothing in this base class; can be overridden in a subclass.

Throws:

java.lang.Exception

getTreeCache

protected CacheImpl getTreeCache()