com.sun.xml.ws.tx.at.runtime
Class TransactionIdHelper

java.lang.Object
  com.sun.xml.ws.tx.at.runtime.TransactionIdHelper

public abstract class TransactionIdHelper
extends java.lang.Object

Helper class for converting between Xids and WS-AT transaction Ids.

Constructor Summary

TransactionIdHelper()

Method Summary

static TransactionIdHelper	getInstance() Returns the TransactionIdHelper instance.
abstract javax.transaction.xa.Xid	getOrCreateXid(byte[] tid) Returns a foreign Xid that is mapped to the specified WS-AT transaction Id.
abstract byte[]	getTid(javax.transaction.xa.Xid xid) Returns the foreign WS-AT transaction Id that is mapped to the foreign Xid.
abstract javax.transaction.xa.Xid	getXid(byte[] tid) Returns the foreign Xid that is mapped to the specified WS-AT transaction Id.
abstract javax.transaction.xa.Xid	remove(byte[] tid) Removes the foreign WS-AT tid to Xid mapping
abstract byte[]	remove(javax.transaction.xa.Xid xid) Removes the foreign WS-AT tid to Xid mapping
abstract javax.transaction.xa.Xid	wsatid2xid(java.lang.String wsatid) Convert a WS-AT Id that was generated from a Xid back into a Xid
abstract java.lang.String	xid2wsatid(javax.transaction.xa.Xid xid) Convert a Xid to WS-AT Id format.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionIdHelper

public TransactionIdHelper()

Method Detail

getInstance

public static TransactionIdHelper getInstance()

Returns the TransactionIdHelper instance.

Returns:

the TransactionIdHelper instance.

xid2wsatid

public abstract java.lang.String xid2wsatid(javax.transaction.xa.Xid xid)

Convert a Xid to WS-AT Id format.

Parameters:

xid - A Xid.

Returns:

The transaction id in WS-AT format

wsatid2xid

public abstract javax.transaction.xa.Xid wsatid2xid(java.lang.String wsatid)

Convert a WS-AT Id that was generated from a Xid back into a Xid

Parameters:

wsatid - A -based WS-AT tid

Returns:

A Xid

getOrCreateXid

public abstract javax.transaction.xa.Xid getOrCreateXid(byte[] tid)

Returns a foreign Xid that is mapped to the specified WS-AT transaction Id.

Parameters:

tid - A foreign WS-AT tid in string representation.

Returns:

A foreign Xid that is mapped ot the tid.

getXid

public abstract javax.transaction.xa.Xid getXid(byte[] tid)

Returns the foreign Xid that is mapped to the specified WS-AT transaction Id.

Parameters:

tid - A foreign WS-AT tid.

Returns:

The foreign Xid corresponding to the tid.

getTid

public abstract byte[] getTid(javax.transaction.xa.Xid xid)

Returns the foreign WS-AT transaction Id that is mapped to the foreign Xid.

Parameters:

xid - A foreign Xid that was created from the foreign tid.

Returns:

The foreign tid corresponding to the foreign Xid.

remove

public abstract javax.transaction.xa.Xid remove(byte[] tid)

Removes the foreign WS-AT tid to Xid mapping

Parameters:

tid - A foreign WS-AT transaction Id.

Returns:

The mapped foreign Xid, or null if no mapping exists

remove

public abstract byte[] remove(javax.transaction.xa.Xid xid)

Removes the foreign WS-AT tid to Xid mapping

Parameters:

xid - A foreign Xid that is mapped to a foreign tid.

Returns:

The mapped tid, or null if no mapping exists.