org.jboss.cache.statetransfer
Class DefaultStateTransferGenerator

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

All Implemented Interfaces:

StateTransferGenerator

public class DefaultStateTransferGenerator
extends Object
implements StateTransferGenerator

Field Summary

static short

STATE_TRANSFER_VERSION

Constructor Summary

protected

DefaultStateTransferGenerator(CacheSPI cache)

Method Summary

protected void	delimitStream(ObjectOutputStream out) Places a delimiter marker on the stream
protected void	generateNodeDataList(NodeSPI<?,?> node, List<NodeData> list)
void	generateState(ObjectOutputStream out, Node rootNode, boolean generateTransient, boolean generatePersistent, boolean suppressErrors)
protected void	marshallAssociatedState(Fqn fqn, ObjectOutputStream baos) Does nothing in this base class; can be overridden in a subclass.
protected void	marshallTransientState(NodeSPI node, 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(CacheSPI cache)

Method Detail

generateState

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

Specified by:

generateState in interface StateTransferGenerator

Throws:

Throwable

delimitStream

protected void delimitStream(ObjectOutputStream out)
                      throws Exception

Places a delimiter marker on the stream

Parameters:

out - stream

Throws:

IOException - if there are errs

Exception

marshallTransientState

protected void marshallTransientState(NodeSPI node,
                                      ObjectOutputStream out)
                               throws Exception

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

Parameters:

out -

Throws:

Exception

generateNodeDataList

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

Throws:

Exception

marshallAssociatedState

protected void marshallAssociatedState(Fqn fqn,
                                       ObjectOutputStream baos)
                                throws Exception

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

Throws:

Exception