org.wildfly.transaction.client

Class SimpleXid

java.lang.Object

org.wildfly.transaction.client.SimpleXid

All Implemented Interfaces:

Comparable<SimpleXid>, Xid

public final class SimpleXid
extends Object
implements Xid, Comparable<SimpleXid>

A special simplified XID implementation which can only be compared with itself.

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field and Description
static SimpleXid	EMPTY A completely empty SimpleXid, which sorts below all other SimpleXid instances.
static byte[]	NO_BYTES An empty byte array used when there is an empty XID component.
static SimpleXid[]	NO_SIMPLE_XIDS An empty SimpleXid array.
static Xid[]	NO_XIDS An empty XID array.

Fields inherited from interface javax.transaction.xa.Xid

MAXBQUALSIZE, MAXGTRIDSIZE

Constructor Summary

Constructors

Constructor and Description
SimpleXid(int formatId, byte[] gtId, byte[] bq)

Method Summary

Modifier and Type	Method and Description
int	compareTo(SimpleXid o)
boolean	equals(Object obj)
boolean	equals(SimpleXid obj)
byte[]	getBranchQualifier()
int	getFormatId()
byte[]	getGlobalTransactionId()
int	hashCode()
static SimpleXid	of(String xidHexString)
static SimpleXid	of(String xidHexString, char separator)
static SimpleXid	of(Xid xid)
String	toHexString()
String	toHexString(char separator)
String	toString()
SimpleXid	withoutBranch()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NO_BYTES

public static final byte[] NO_BYTES

An empty byte array used when there is an empty XID component.

NO_XIDS

public static final Xid[] NO_XIDS

An empty XID array.

NO_SIMPLE_XIDS

public static final SimpleXid[] NO_SIMPLE_XIDS

An empty SimpleXid array.

EMPTY

public static final SimpleXid EMPTY

A completely empty SimpleXid, which sorts below all other SimpleXid instances.

Constructor Detail

SimpleXid

public SimpleXid(int formatId,
                 byte[] gtId,
                 byte[] bq)

Method Detail

getFormatId

public int getFormatId()

Specified by:

getFormatId in interface Xid

getGlobalTransactionId

public byte[] getGlobalTransactionId()

Specified by:

getGlobalTransactionId in interface Xid

getBranchQualifier

public byte[] getBranchQualifier()

Specified by:

getBranchQualifier in interface Xid

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

equals

public boolean equals(SimpleXid obj)

withoutBranch

public SimpleXid withoutBranch()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

of

public static SimpleXid of(Xid xid)

of

public static SimpleXid of(String xidHexString,
                           char separator)

of

public static SimpleXid of(String xidHexString)

compareTo

public int compareTo(SimpleXid o)

Specified by:

compareTo in interface Comparable<SimpleXid>

toHexString

public String toHexString()

toHexString

public String toHexString(char separator)

toString

public String toString()

Overrides:

toString in class Object