Package org.objectweb.joram.shared.client

Class XACnxPrepare

java.lang.Object

org.objectweb.joram.shared.client.AbstractJmsMessage

org.objectweb.joram.shared.client.AbstractJmsRequest

org.objectweb.joram.shared.client.XACnxPrepare

All Implemented Interfaces:

Encodable, Streamable, Externalizable, Serializable

public final class XACnxPrepare
extends AbstractJmsRequest

An XACnxPrepare instance is used by an XAConnection for sending messages and acknowledgements to the proxy.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Vector<SessAckRequest>	acks	Vector of SessAckRequest instances.
private byte[]	bq	Transaction branch qualifier.
private int	fi	Transaction identifier format.
private byte[]	gti	Global transaction identifier.
private Vector<ProducerMessages>	sendings	Vector of ProducerMessages instances.
private static long	serialVersionUID	define serialVersionUID for interoperability

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
XACnxPrepare()
XACnxPrepare(byte[] bq, int fi, byte[] gti, Vector<ProducerMessages> sendings, Vector<SessAckRequest> acks)	Constructs an XACnxPrepare instance.

Method Summary

Modifier and Type	Method	Description
void	addProducerMessages(ProducerMessages pm)
void	addSessAckRequest(SessAckRequest sar)
void	decode(Decoder decoder)	Decodes the content of this object
void	encode(Encoder encoder)	Encodes the content of this object
Vector<SessAckRequest>	getAcks()	Returns the vector of SessAckRequest instances.
byte[]	getBQ()	Returns the transaction branch qualifier.
protected int	getClassId()
int	getEncodedSize()	Returns the size of the byte array that results from the encoding of this object.
int	getFI()	Returns the transaction identifier format.
byte[]	getGTI()	Returns the global transaction identifier.
Vector<ProducerMessages>	getSendings()	Returns the vector of ProducerMessages instances.
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	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

getEncodableClassId, 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.

sendings

private Vector<ProducerMessages> sendings

Vector of ProducerMessages instances.

acks

private Vector<SessAckRequest> acks

Vector of SessAckRequest instances.

Constructor Detail

XACnxPrepare

public XACnxPrepare(byte[] bq,
                    int fi,
                    byte[] gti,
                    Vector<ProducerMessages> sendings,
                    Vector<SessAckRequest> acks)

Constructs an XACnxPrepare instance.

Parameters:

bq - Transaction branch qualifier.

fi - Transaction identifier format.

gti - Global transaction identifier.

sendings - Vector of ProducerMessages instances.

acks - Vector of SessAckRequest instances.

XACnxPrepare

public XACnxPrepare()

Method Detail

getBQ

public byte[] getBQ()

Returns the transaction branch qualifier.

Returns:

the transaction branch qualifier.

setBQ

public void setBQ(byte[] bq)

getFI

public int getFI()

Returns the transaction identifier format.

Returns:

the transaction identifier format.

setFI

public void setFI(int fi)

getGTI

public byte[] getGTI()

Returns the global transaction identifier.

Returns:

the global transaction identifier.

setGTI

public void setGTI(byte[] gti)

getSendings

public Vector<ProducerMessages> getSendings()

Returns the vector of ProducerMessages instances.

Returns:

The produced messages.

addProducerMessages

public void addProducerMessages(ProducerMessages pm)

getAcks

public Vector<SessAckRequest> getAcks()

Returns the vector of SessAckRequest instances.

Returns:

The acknowleges.

addSessAckRequest

public void addSessAckRequest(SessAckRequest sar)

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.

getEncodedSize

public int getEncodedSize()
                   throws Exception

Description copied from interface: Encodable

Returns the size of the byte array that results from the encoding of this object.

Specified by:

getEncodedSize in interface Encodable

Overrides:

getEncodedSize in class AbstractJmsRequest

Returns:

the size of the encoded byte array

Throws:

Exception - if an error occurs

encode

public void encode(Encoder encoder)
            throws Exception

Description copied from interface: Encodable

Encodes the content of this object

Specified by:

encode in interface Encodable

Overrides:

encode in class AbstractJmsRequest

Parameters:

encoder - the encoder to be used for the encoding

Throws:

Exception - if an error occurs

decode

public void decode(Decoder decoder)
            throws Exception

Description copied from interface: Encodable

Decodes the content of this object

Specified by:

decode in interface Encodable

Overrides:

decode in class AbstractJmsRequest

Parameters:

decoder - the decoder to be used for the decoding

Throws:

Exception - if an error occurs