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java.lang.Objectcom.ibm.as400.access.AS400JDBCXAResource
public class AS400JDBCXAResource extends Object implements XAResource
The AS400JDBCXAResource class represents a resource manager for use in XA transaction management.
This support is only available when connecting to systems running OS/400 V5R1 or later, or IBM i.
The following example creates an AS400JDBCXAResource object that can be used to work with the XA resource manager.
// Create an XA data source for making the XA connection. AS400JDBCXADataSource xaDataSource = new AS400JDBCXADataSource("myAS400"); xaDataSource.setUser("myUser"); xaDataSource.setPassword("myPasswd"); // Get an XAConnection and get the associated XAResource. // This provides access to the resource manager. XAConnection xaConnection = xaDataSource.getXAConnection(); XAResource xaResource = xaConnection.getXAResource(); // ... work with the XA resource. // Close the XA connection when done. This implicitly // closes the XA resource. xaConnection.close();
AS400JDBCXAConnection,
AS400JDBCXADataSource| Modifier and Type | Field and Description |
|---|
| Fields inherited from interface javax.transaction.xa.XAResource |
|---|
TMENDRSCAN, TMFAIL, TMJOIN, TMNOFLAGS, TMONEPHASE, TMRESUME, TMSTARTRSCAN, TMSUCCESS, TMSUSPEND, XA_OK, XA_RDONLY |
| Modifier and Type | Method and Description |
|---|---|
void |
commit(Xid xid,
boolean onePhase)
Commits a global transaction. |
void |
end(Xid xid,
int flags)
Ends the work performed on behalf of a transaction branch. |
void |
forget(Xid xid)
Tells the resource manager to forget about a heuristically completed transaction branch. |
int |
getTransactionTimeout()
Returns the current transaction timeout value. |
boolean |
isSameRM(XAResource xaResource)
Indicates if the resource manager represented by this XA resource is the same resource manager represented by the specified XA resource. |
int |
prepare(Xid xid)
Prepares for a transaction commit. |
Xid[] |
recover(int flags)
Recovers a list of prepared transaction branches from the resource manager. |
void |
rollback(Xid xid)
Rolls back a transaction branch. |
void |
setLockWait(int lockWait)
Specifies the number of seconds that the system will wait on any lock request during this transaction. |
boolean |
setTransactionTimeout(int transactionTimeout)
Sets the current transaction timeout value. |
void |
start(Xid xid,
int flags)
Starts the work on behalf of a transaction branch. |
String |
toString()
Returns the string representation of the XA resource. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Method Detail |
|---|
public void commit(Xid xid,
boolean onePhase)
throws XAException
commit in interface XAResourcexid - The global transaction identifier.onePhase - true if the resource manager should use a one-phase
commit protocol to commit the work; false otherwise.XAException - If an error occurs.
public void end(Xid xid,
int flags)
throws XAException
end in interface XAResourcexid - The global transaction identifier. This must correspond
to the global transaction identifier previously passed
to start().flags - The flags. Possible values are:
XAException - If an error occurs.
public void forget(Xid xid)
throws XAException
forget in interface XAResourcexid - The global transaction identifier.XAException - If an error occurs.
public int getTransactionTimeout()
throws XAException
getTransactionTimeout in interface XAResourceXAException - If an error occurs.
public boolean isSameRM(XAResource xaResource)
throws XAException
isSameRM in interface XAResourcexaResource - The XA resource.XAException - If an error occurs.
public int prepare(Xid xid)
throws XAException
prepare in interface XAResourcexid - The global transaction identifier.XAException - If an error occurs.
public Xid[] recover(int flags)
throws XAException
recover in interface XAResourceflags - The flags. Possible values are:
XAException - If an error occurs.
public void rollback(Xid xid)
throws XAException
rollback in interface XAResourcexid - The global transaction identifier.XAException - If an error occurs.
public boolean setTransactionTimeout(int transactionTimeout)
throws XAException
setTransactionTimeout in interface XAResourcetransactionTimeout - The current transaction timeout value in seconds,
or 0 to reset the timeout value to the default. The transaction timeout
will be set the next time start() is called.XAException - If an error occurs.
public void start(Xid xid,
int flags)
throws XAException
start in interface XAResourcexid - The global transaction identifier.flags - The flags. Possible values are:
XAException - If an error occurs.
public void setLockWait(int lockWait)
throws SQLException
lockWait - The time in seconds to wait.SQLExceptionpublic String toString()
toString in class Object
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