public final class XACnxRollback extends AbstractJmsRequest
XACnxRollback
instance is used by an
XAConnection
for rolling back the operations performed
during a transaction.Modifier and Type | Field and 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.
|
requestId, target
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, logger, 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
BOOLEAN_ENCODED_SIZE, BYTE_ENCODED_SIZE, DOUBLE_ENCODED_SIZE, FLOAT_ENCODED_SIZE, INT_ENCODED_SIZE, LONG_ENCODED_SIZE, SHORT_ENCODED_SIZE
Constructor and Description |
---|
XACnxRollback()
Constructs an
XACnxRollback instance. |
XACnxRollback(byte[] bq,
int fi,
byte[] gti)
Constructs an
XACnxRollback instance. |
Modifier and Type | Method and 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.
|
decode, encode, getEncodableClassId, getEncodedSize, getRequestId, getTarget, setRequestId, setTarget, toString, toString
read, readExternal, write, writeExternal
private static final long serialVersionUID
private byte[] bq
private int fi
private byte[] gti
private Hashtable<String,Vector<String>> qDenyings
public XACnxRollback(byte[] bq, int fi, byte[] gti)
XACnxRollback
instance.bq
- Transaction branch qualifier.fi
- Transaction identifier format.gti
- Global transaction identifier.public XACnxRollback()
XACnxRollback
instance.public void setBQ(byte[] bq)
public byte[] getBQ()
public void setFI(int fi)
public int getFI()
public void setGTI(byte[] gti)
public byte[] getGTI()
public void add(String target, Vector<String> ids, boolean queueMode)
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.public Enumeration<String> getQueues()
public Vector<String> getQueueIds(String queue)
queue
- The queue identifier.public Enumeration<String> getSubs()
public void setQDenyings(Hashtable<String,Vector<String>> qDenyings)
qDenyings
- the queue denyings table.public void setSubDenyings(Hashtable<String,Vector<String>> subDenyings)
subDenyings
- the sub denyings table.public Vector<String> getSubIds(String sub)
sub
- The subscription identifier.protected int getClassId()
getClassId
in class AbstractJmsMessage
public void writeTo(OutputStream os) throws IOException
writeTo
in interface Streamable
writeTo
in class AbstractJmsRequest
os
- the stream to write the object toIOException
- an error occurs during IO operation.public void readFrom(InputStream is) throws IOException
readFrom
in interface Streamable
readFrom
in class AbstractJmsRequest
is
- the stream to read data from in order to restore the objectIOException
- an error occurs during IO operation.Copyright © 2023 ScalAgent D.T.. All rights reserved.