Package org.objectweb.joram.shared.client

Class XACnxRollback

java.lang.Object

org.objectweb.joram.shared.client.AbstractJmsMessage

org.objectweb.joram.shared.client.AbstractJmsRequest

org.objectweb.joram.shared.client.XACnxRollback

All Implemented Interfaces:

Encodable, Streamable, Externalizable, Serializable

public final class XACnxRollback
extends AbstractJmsRequest

An XACnxRollback instance is used by an XAConnection for rolling back the operations performed during a transaction.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private byte[]	bq	Transaction branch qualifier.
private int	fi	Transaction identifier format.
private byte[]	gti	Global transaction identifier.
private Hashtable<String,Vector<String>>	qDenyings	Table holding the identifiers of the messages to deny on queues.
private static long	serialVersionUID	define serialVersionUID for interoperability
private Hashtable<String,Vector<String>>	subDenyings	Table holding the identifiers of the messages to deny on subs.

Fields inherited from class org.objectweb.joram.shared.client.AbstractJmsRequest

requestId, target

Fields inherited from class org.objectweb.joram.shared.client.AbstractJmsMessage

ACTIVATE_CONSUMER_REQUEST, ADD_CLIENTID_REPLY, ADD_CLIENTID_REQUEST, classid, classnames, CNX_CLOSE_REPLY, CNX_CLOSE_REQUEST, CNX_CONNECT_REPLY, CNX_CONNECT_REQUEST, CNX_START_REQUEST, CNX_STOP_REQUEST, COMMIT_REQUEST, CONSUMER_ACK_REQUEST, CONSUMER_CLOSE_SUB_REQUEST, CONSUMER_DENY_REQUEST, CONSUMER_MESSAGES, CONSUMER_RECEIVE_REQUEST, CONSUMER_SET_LIST_REQUEST, CONSUMER_SUB_REQUEST, CONSUMER_UNSET_LIST_REQUEST, CONSUMER_UNSUB_REQUEST, GET_ADMIN_TOPIC_REPLY, GET_ADMIN_TOPIC_REQUEST, JMS_REQUEST_GROUP, MOM_EXCEPTION_REPLY, NULL_CLASS_ID, PING_REQUEST, PRODUCER_MESSAGES, QBROWSE_REPLY, QBROWSE_REQUEST, SERVER_REPLY, SESS_ACK_REQUEST, SESS_CREATE_DEST_REPLY, SESS_CREATE_DEST_REQUEST, SESS_DENY_REQUEST, TEMP_DEST_DELETE_REQUEST, XA_CNX_COMMIT, XA_CNX_PREPARE, XA_CNX_RECOVER_REPLY, XA_CNX_RECOVER_REQUEST, XA_CNX_ROLLBACK, XXX_SESS_CREATE_TTREQUEST

Fields inherited from interface fr.dyade.aaa.common.encoding.Encodable

BOOLEAN_ENCODED_SIZE, BYTE_ENCODED_SIZE, DOUBLE_ENCODED_SIZE, FLOAT_ENCODED_SIZE, INT_ENCODED_SIZE, LONG_ENCODED_SIZE, SHORT_ENCODED_SIZE

Constructor Summary

Constructors

Constructor	Description
XACnxRollback()	Constructs an XACnxRollback instance.
XACnxRollback(byte[] bq, int fi, byte[] gti)	Constructs an XACnxRollback instance.

Method Summary

Modifier and Type	Method	Description
void	add(String target, Vector<String> ids, boolean queueMode)	Adds a vector of denied messages' identifiers.
byte[]	getBQ()	Returns the transaction branch qualifier.
protected int	getClassId()
int	getFI()	Returns the transaction identifier format.
byte[]	getGTI()	Returns the global transaction identifier.
Vector<String>	getQueueIds(String queue)	Returns the vector of msg identifiers for a given queue.
Enumeration<String>	getQueues()	Returns the queues enumeration.
Vector<String>	getSubIds(String sub)	Returns the vector of msg identifiers for a given subscription.
Enumeration<String>	getSubs()	Returns the subscriptions enumeration.
void	readFrom(InputStream is)	The object implements the readFrom method to restore its contents from the input stream.
void	setBQ(byte[] bq)
void	setFI(int fi)
void	setGTI(byte[] gti)
void	setQDenyings(Hashtable<String,Vector<String>> qDenyings)	Sets the queue denyings table.
void	setSubDenyings(Hashtable<String,Vector<String>> subDenyings)	Sets the sub denyings table.
void	writeTo(OutputStream os)	The object implements the writeTo method to write its contents to the output stream.

Methods inherited from class org.objectweb.joram.shared.client.AbstractJmsRequest

decode, encode, getEncodableClassId, getEncodedSize, getRequestId, getTarget, setRequestId, setTarget, toString, toString

Methods inherited from class org.objectweb.joram.shared.client.AbstractJmsMessage

read, readExternal, write, writeExternal

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

define serialVersionUID for interoperability

See Also:

Constant Field Values

bq

private byte[] bq

Transaction branch qualifier.

fi

private int fi

Transaction identifier format.

gti

private byte[] gti

Global transaction identifier.

qDenyings

private Hashtable<String,Vector<String>> qDenyings

Table holding the identifiers of the messages to deny on queues.

subDenyings

private Hashtable<String,Vector<String>> subDenyings

Table holding the identifiers of the messages to deny on subs.

Constructor Detail

XACnxRollback

public XACnxRollback(byte[] bq,
                     int fi,
                     byte[] gti)

Constructs an XACnxRollback instance.

Parameters:

bq - Transaction branch qualifier.

fi - Transaction identifier format.

gti - Global transaction identifier.

XACnxRollback

public XACnxRollback()

Constructs an XACnxRollback instance.

Method Detail

setBQ

public void setBQ(byte[] bq)

getBQ

public byte[] getBQ()

Returns the transaction branch qualifier.

Returns:

the transaction branch qualifier.

setFI

public void setFI(int fi)

getFI

public int getFI()

Returns the transaction identifier format.

Returns:

the transaction identifier format.

setGTI

public void setGTI(byte[] gti)

getGTI

public byte[] getGTI()

Returns the global transaction identifier.

Returns:

the global transaction identifier.

add

public void add(String target,
                Vector<String> ids,
                boolean queueMode)

Adds a vector of denied messages' identifiers.

Parameters:

target - Name of the queue or of the subscription where denying the messages.

ids - Vector of message identifiers.

queueMode - true if the messages have to be denied on a queue.

getQueues

public Enumeration<String> getQueues()

Returns the queues enumeration.

Returns:

the queues enumeration.

getQueueIds

public Vector<String> getQueueIds(String queue)

Returns the vector of msg identifiers for a given queue.

Parameters:

queue - The queue identifier.

Returns:

the vector of msg identifiers for the given queue.

getSubs

public Enumeration<String> getSubs()

Returns the subscriptions enumeration.

Returns:

the subscriptions enumeration.

setQDenyings

public void setQDenyings(Hashtable<String,Vector<String>> qDenyings)

Sets the queue denyings table.

Parameters:

qDenyings - the queue denyings table.

setSubDenyings

public void setSubDenyings(Hashtable<String,Vector<String>> subDenyings)

Sets the sub denyings table.

Parameters:

subDenyings - the sub denyings table.

getSubIds

public Vector<String> getSubIds(String sub)

Returns the vector of msg identifiers for a given subscription.

Parameters:

sub - The subscription identifier.

Returns:

the vector of msg identifiers for a given subscription.

getClassId

protected int getClassId()

Specified by:

getClassId in class AbstractJmsMessage

writeTo

public void writeTo(OutputStream os)
             throws IOException

The object implements the writeTo method to write its contents to the output stream.

Specified by:

writeTo in interface Streamable

Overrides:

writeTo in class AbstractJmsRequest

Parameters:

os - the stream to write the object to

Throws:

IOException - an error occurs during IO operation.

readFrom

public void readFrom(InputStream is)
              throws IOException

The object implements the readFrom method to restore its contents from the input stream.

Specified by:

readFrom in interface Streamable

Overrides:

readFrom in class AbstractJmsRequest

Parameters:

is - the stream to read data from in order to restore the object

Throws:

IOException - an error occurs during IO operation.