jrunx.tyrex.tm.xid
Class GlobalXid

jrunx.tyrex.tm.xid.BaseXid
  |
  +--jrunx.tyrex.tm.xid.GlobalXid

All Implemented Interfaces:

java.io.Serializable

public final class GlobalXid

extends BaseXid

Global transaction identifier. Used for all distributed transactions created locally. The format identifier is always the same, the branch qualifier is always empty.

See Also:

Serialized Form

Field Summary

protected static int	GLOBAL_FORMAT_ID The format identifier used by all local transactions.
protected static char[]	XID_PREFIX_ARRAY The XID_PREFIX and XID_FORMAT as a character array.

Fields inherited from class jrunx.tyrex.tm.xid.BaseXid

_string, EMPTY_ARRAY, FORMAT_ID, HEX_DIGITS, XID_PREFIX

Constructor Summary

GlobalXid()
Construct a new global transaction identifier.

GlobalXid(byte[] global)
Construct a new global transaction identifier.

Method Summary

boolean	equals(java.lang.Object other)
byte[]	getBranchQualifier()
int	getFormatId()
byte[]	getGlobalTransactionId()
javax.transaction.xa.Xid	newBranch() Creates a new transaction branch.

Methods inherited from class jrunx.tyrex.tm.xid.BaseXid

createPrefix, hashCode, toString

Field Detail

XID_PREFIX_ARRAY

protected static final char[] XID_PREFIX_ARRAY

The XID_PREFIX and XID_FORMAT as a character array.

GLOBAL_FORMAT_ID

protected static final int GLOBAL_FORMAT_ID

The format identifier used by all local transactions.

Constructor Detail

GlobalXid

public GlobalXid()

Construct a new global transaction identifier.

GlobalXid

public GlobalXid(byte[] global)

Construct a new global transaction identifier.

Method Detail

getFormatId

public int getFormatId()

getGlobalTransactionId

public byte[] getGlobalTransactionId()

getBranchQualifier

public byte[] getBranchQualifier()

equals

public boolean equals(java.lang.Object other)

newBranch

public javax.transaction.xa.Xid newBranch()

Description copied from class: BaseXid

Creates a new transaction branch. A transaction branch has the same format and global transaction identifier as this transaction identifier, but a new unique branch qualifier (never empty).

Overrides:

newBranch in class BaseXid

Following copied from class: jrunx.tyrex.tm.xid.BaseXid

Returns:

A new transaction branch