OracleXAResource (Oracle Database JDBC Java API Reference)

java.lang.Object
- oracle.jdbc.xa.OracleXAResource

All Implemented Interfaces:

javax.transaction.xa.XAResource, Diagnosable, PropertyChangeListener, oracle.jdbc.internal.Monitor

Direct Known Subclasses:

OracleXAResource
```
public abstract class OracleXAResource
extends java.lang.Object
implements javax.transaction.xa.XAResource, oracle.jdbc.internal.Monitor, Diagnosable
```
An Oracle XA Resource.

Nested Class Summary
- Nested classes/interfaces inherited from interface oracle.jdbc.internal.Monitor
  oracle.jdbc.internal.Monitor.CloseableLock, oracle.jdbc.internal.Monitor.WaitableMonitor

Field Summary

Fields
Modifier and Type	Field and Description
`protected javax.transaction.xa.Xid`	`activeXid`
`protected boolean`	`canBeMigratablySuspended`
`protected java.sql.Connection`	`connection`
`protected java.lang.String`	`dblink`
`static short`	`DEFAULT_XA_TIMEOUT`
`static int`	`ORAISOLATIONMASK`
`static int`	`ORATMREADONLY`
`static int`	`ORATMREADWRITE`
`static int`	`ORATMSERIALIZABLE`
`static int`	`ORATRANSLOOSE`
`protected boolean`	`savedConnectionAutoCommit`
`protected boolean`	`savedXAConnectionAutoCommit`
`protected int`	`timeout`
`static int`	`TMENDRSCAN`
`static int`	`TMFAIL`
`static int`	`TMJOIN`
`static int`	`TMMIGRATE`
`static int`	`TMNOFLAGS`
`static int`	`TMNOMIGRATE`
`static int`	`TMONEPHASE`
`static int`	`TMPROMOTE`
`static int`	`TMRESUME`
`static int`	`TMSTARTRSCAN`
`static int`	`TMSUCCESS`
`static int`	`TMSUSPEND`
`static int`	`XA_OK`
`protected OracleXAConnection`	`xaconnection`
`protected java.util.Hashtable<javax.transaction.xa.Xid,oracle.jdbc.xa.OracleXAResource.XidListEntry>`	`xidHash`

Fields inherited from interface javax.transaction.xa.XAResource
XA_RDONLY

Constructor Summary

Constructors
Constructor and Description
`OracleXAResource()`
`OracleXAResource(java.sql.Connection pm_conn, OracleXAConnection xaconn)` OracleXAResource() -- The initializer.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`allowGlobalTxnModeOnly(int errorCode)`
`protected void`	`checkError(int error)`
`protected void`	`checkError(int error, int defaultXAError)`
`protected void`	`checkError(int error, java.sql.SQLException sqlException)`
`abstract void`	`commit(javax.transaction.xa.Xid xid, boolean onePhase)` commit() -- Commit work done by global transaction specified by xid.
`protected javax.transaction.xa.XAException`	`convertError(java.sql.SQLException sqlex, int defaultXAError)` Convert a SQLException into an XAException.
`protected void`	`createOrUpdateXid(javax.transaction.xa.Xid xid, boolean isSuspended, boolean[] isLocallySuspended)` createOrUpdateXid () - Pushes the current xid.
`abstract void`	`end(javax.transaction.xa.Xid xid, int flag)` end()-- End work performed on behalf of a transaction branch.
`protected void`	`enterGlobalTxnMode()`
`protected void`	`exitGlobalTxnMode()`
`abstract void`	`forget(javax.transaction.xa.Xid xid)` forget() -- Tell RM to forget about a heuristically completed txn branch
`protected oracle.jdbc.internal.OracleConnection`	`getConnectionDuringExceptionHandling()`
`Diagnosable`	`getDiagnosable()`
`oracle.jdbc.internal.Monitor.CloseableLock`	`getMonitorLock()`
`protected oracle.jdbc.internal.OracleConnection`	`getPhysicalConnection()` Returns the physical connection that this OracleXAResource object should use.
`int`	`getTransactionTimeout()` Obtain the current transaction timeout value set for this XAResource instance.
`protected boolean`	`isOnStack(javax.transaction.xa.Xid xid)`
`boolean`	`isSameRM(javax.transaction.xa.XAResource xares)` This method is called to determine if the resource manager instance represented by the target object is the same as the resource manager instance represented by the parameter xares.
`protected boolean`	`isXidListEmpty()`
`protected boolean`	`isXidSuspended(javax.transaction.xa.Xid xid)` isXidSuspended(Xid) - Checks if the passed Xid is suspended or not.
`abstract int`	`prepare(javax.transaction.xa.Xid xid)` prepare() -- Ask RM to prepare for a commit of the txn specified in xid.
`javax.transaction.xa.Xid[]`	`recover(int flag)` Obtain a list of prepared transaction branches from a resource manager.
`protected boolean`	`removeXidFromList(javax.transaction.xa.Xid xid)`
`protected void`	`restoreAutoCommitModeForGlobalTransaction()` Restore the auto-commit status of the Connection & the PooledConnection.
`protected void`	`restoreAutoCommitModeForSessionlessTransaction()` Restore the auto-commit status of the Connection and the PooledConnection Typically, invoked after ending a sessionless transaction.
`protected void`	`resumeStacked(javax.transaction.xa.Xid xid)` resumeStacked() - Resumes the current transaction after the possible suspension of the stacked transaction, if any.
`abstract void`	`rollback(javax.transaction.xa.Xid xid)` rollback() -- Ask RM to roll back work done on behalf of a txn branch.
`protected void`	`saveAndAlterAutoCommitModeForGlobalTransaction()` Save the auto-commit status of the Connection & the PooledConnection.
`protected void`	`saveAndAlterAutoCommitModeForSessionlessTransaction()` Save the auto-commit status of the Connection and the PooledConnection Typically, invoked before starting a sessionless transaction.
`boolean`	`setTransactionTimeout(int seconds)` Set the current transaction timeout value for this XAResource instance.
`abstract void`	`start(javax.transaction.xa.Xid xid, int flag)` start() -- Starts work on behalf of a transaction branch.
`protected javax.transaction.xa.Xid`	`suspendStacked(javax.transaction.xa.Xid xid)` suspendStacked() - Suspends the stacked transaction, if any.
`protected boolean`	`updateXidList(javax.transaction.xa.Xid xid, boolean[] flags)` updateXidList() - Update the Xid status in the list

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface oracle.jdbc.internal.Monitor
acquireCloseableLock, acquireLock, assertLockHeldByCurrentThread, isReentrantLock, newDefaultLock, newInstance, releaseLock

Methods inherited from interface oracle.jdbc.diagnostics.Diagnosable
begin, beginCurrentSql, debug, debug, debug, debug, debug, debug, debug, debug, debug, debug, debugp, end, endCurrentSql, format, isDebugEnabled, isDiagnoseFirstFailureEnabled, isLoggable, isSensitiveEnabled, onClose, propertyChange, resumeLogging, secure, suspendLogging, trace, tracep

- Field Detail
  - XA_OK
```
public static final int XA_OK
```
    See Also:
    
    Constant Field Values
  - DEFAULT_XA_TIMEOUT
```
public static final short DEFAULT_XA_TIMEOUT
```
    See Also:
    
    Constant Field Values
  - savedConnectionAutoCommit
```
protected boolean savedConnectionAutoCommit
```
  - savedXAConnectionAutoCommit
```
protected boolean savedXAConnectionAutoCommit
```
  - TMNOFLAGS
```
public static final int TMNOFLAGS
```
    See Also:
    
    Constant Field Values
  - TMNOMIGRATE
```
public static final int TMNOMIGRATE
```
    See Also:
    
    Constant Field Values
  - TMENDRSCAN
```
public static final int TMENDRSCAN
```
    See Also:
    
    Constant Field Values
  - TMPROMOTE
```
public static final int TMPROMOTE
```
    See Also:
    
    Constant Field Values
  - TMFAIL
```
public static final int TMFAIL
```
    See Also:
    
    Constant Field Values
  - TMMIGRATE
```
public static final int TMMIGRATE
```
    See Also:
    
    Constant Field Values
  - TMJOIN
```
public static final int TMJOIN
```
    See Also:
    
    Constant Field Values
  - TMONEPHASE
```
public static final int TMONEPHASE
```
    See Also:
    
    Constant Field Values
  - TMRESUME
```
public static final int TMRESUME
```
    See Also:
    
    Constant Field Values
  - TMSTARTRSCAN
```
public static final int TMSTARTRSCAN
```
    See Also:
    
    Constant Field Values
  - TMSUCCESS
```
public static final int TMSUCCESS
```
    See Also:
    
    Constant Field Values
  - TMSUSPEND
```
public static final int TMSUSPEND
```
    See Also:
    
    Constant Field Values
  - ORATMREADONLY
```
public static final int ORATMREADONLY
```
    See Also:
    
    Constant Field Values
  - ORATMREADWRITE
```
public static final int ORATMREADWRITE
```
    See Also:
    
    Constant Field Values
  - ORATMSERIALIZABLE
```
public static final int ORATMSERIALIZABLE
```
    See Also:
    
    Constant Field Values
  - ORAISOLATIONMASK
```
public static final int ORAISOLATIONMASK
```
    See Also:
    
    Constant Field Values
  - ORATRANSLOOSE
```
public static final int ORATRANSLOOSE
```
    See Also:
    
    Constant Field Values
  - connection
```
protected java.sql.Connection connection
```
  - xaconnection
```
protected OracleXAConnection xaconnection
```
  - timeout
```
protected int timeout
```
  - dblink
```
protected java.lang.String dblink
```
  - canBeMigratablySuspended
```
protected boolean canBeMigratablySuspended
```
  - activeXid
```
protected javax.transaction.xa.Xid activeXid
```
  - xidHash
```
protected java.util.Hashtable<javax.transaction.xa.Xid,oracle.jdbc.xa.OracleXAResource.XidListEntry> xidHash
```
- Constructor Detail
  - OracleXAResource
```
public OracleXAResource()
```
  - OracleXAResource
```
public OracleXAResource(java.sql.Connection pm_conn,
                        OracleXAConnection xaconn)
                 throws javax.transaction.xa.XAException
```
    OracleXAResource() -- The initializer.
    
    Throws:
    
    javax.transaction.xa.XAException - throws an exception if the connection object is null.
- Method Detail
  - getPhysicalConnection
```
protected final oracle.jdbc.internal.OracleConnection getPhysicalConnection()
                                                                     throws javax.transaction.xa.XAException
```
    Returns the physical connection that this OracleXAResource object should use. If the physical connection is proxied by a replayable connection, the replay function will be disabled.
    
    Throws:
    
    javax.transaction.xa.XAException
  - removeXidFromList
```
protected final boolean removeXidFromList(javax.transaction.xa.Xid xid)
```
  - isOnStack
```
protected final boolean isOnStack(javax.transaction.xa.Xid xid)
                           throws javax.transaction.xa.XAException
```
    Throws:
    
    javax.transaction.xa.XAException
  - isXidListEmpty
```
protected final boolean isXidListEmpty()
```
  - createOrUpdateXid
```
protected void createOrUpdateXid(javax.transaction.xa.Xid xid,
                                 boolean isSuspended,
                                 boolean[] isLocallySuspended)
```
    createOrUpdateXid () - Pushes the current xid. This should be called from start.
    
    Parameters:
    
    xid - Xid to save.
  - updateXidList
```
protected boolean updateXidList(javax.transaction.xa.Xid xid,
                                boolean[] flags)
```
    updateXidList() - Update the Xid status in the list
    
    Returns:
    
    true - if the xid is found the xidlist false - if the xid is not found the xidlist
  - isXidSuspended
```
protected boolean isXidSuspended(javax.transaction.xa.Xid xid)
                          throws javax.transaction.xa.XAException
```
    isXidSuspended(Xid) - Checks if the passed Xid is suspended or not.
    
    Throws:
    
    javax.transaction.xa.XAException - if the suspend operation fails.
  - suspendStacked
```
protected javax.transaction.xa.Xid suspendStacked(javax.transaction.xa.Xid xid)
                                           throws javax.transaction.xa.XAException
```
    suspendStacked() - Suspends the stacked transaction, if any. This version should be called at the beginning of commit, rollback, and prepare.
    
    Parameters:
    
    xid - Xid of current transaction. If this is different from the stacked Xid, the stacked Xid will be suspended, clearing the way for the current operation.
    
    Returns:
    
    null if there was no stacked Xid, otherwise the Xid which was stacked.
    
    Throws:
    
    javax.transaction.xa.XAException - if the suspend operation fails.
  - resumeStacked
```
protected void resumeStacked(javax.transaction.xa.Xid xid)
                      throws javax.transaction.xa.XAException
```
    resumeStacked() - Resumes the current transaction after the possible suspension of the stacked transaction, if any. This should be called from the end of commit, rollback, prepare, and end.
    
    Parameters:
    
    xid - Xid of stacked transaction. If null, then this is a no-op.
    
    Throws:
    
    javax.transaction.xa.XAException - if the resume operation fails.
  - start
```
public abstract void start(javax.transaction.xa.Xid xid,
                           int flag)
                    throws javax.transaction.xa.XAException
```
    start() -- Starts work on behalf of a transaction branch. If TMJOIN is specified, the start is for joining an existing txn branch xid. If TMRESUME is specified, the start is to resume a suspended transaction branch specified in xid. Transaction suspend is done by calling the end method specifying the TMSUSPEND flag. If neither TMJOIN nor TMRESUME is specified and the transaction branch specified in xid already exists, the resource manager raises the duplicate transaction exception via XAER_DUPID.
    
    Specified by:
    
    start in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier.
    
    Throws:
    
    javax.transaction.xa.XAException - An error has occurred. Possible exceptions are XA_RB, XAER_RMERR, XAER_RMFAIL, XAER_DUPID, XAER_OUTSIDE, XAER_NOTA, XAER_INVAL, or XAER_PROTO.
  - end
```
public abstract void end(javax.transaction.xa.Xid xid,
                         int flag)
                  throws javax.transaction.xa.XAException
```
    end()-- End work performed on behalf of a transaction branch. The resource manager dissociates the XA resource from the transaction branch specified and let the transaction be completed. If TMSUSPEND is specified in flag, the txn branch is temporarily suspended in incomplete state. The txn context is in suspended state and must be resumed via start with TMRESUME specified. If TMFAIL is specified, the portion of work has failed. The RM may mark the transaction as rollback-only. If TMSUCCESS is specified, the portion of work has completed successfully.
    
    Specified by:
    
    end in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier that is the same as what was used previously in the start method.
    
    flag - One of TMSUCCESS, TMFAIL, or TMSUSPEND.
    
    Throws:
    
    javax.transaction.xa.XAException - An error has occurred. Possible XAException values are XAER_RMERR, XAER_RMFAILED, XAER_NOTA, XAER_INVAL, XAER_PROTO, or XA_RB.
  - commit
```
public abstract void commit(javax.transaction.xa.Xid xid,
                            boolean onePhase)
                     throws javax.transaction.xa.XAException
```
    commit() -- Commit work done by global transaction specified by xid.
    
    Specified by:
    
    commit in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier.
    
    onePhase - If true, the RM should use a 1-phase commit protocol to commit the work done on behalf of xid.
    
    Throws:
    
    javax.transaction.xa.XAException - (An error has occurred.) Possible XAExceptions are XA_HEURHAZ, XA_HEURCOM, XA_HEURRB, XA_HEURMIX, XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, or XAER_PROTO. If the resource manager did not commit the txn and the parameter onePhase is set to true, the RM may raise one of the XA_RB exceptions. Upon return, the RM has rolled back the branch's work and has released all held resources.
  - prepare
```
public abstract int prepare(javax.transaction.xa.Xid xid)
                     throws javax.transaction.xa.XAException
```
    prepare() -- Ask RM to prepare for a commit of the txn specified in xid.
    
    Specified by:
    
    prepare in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier.
    
    Returns:
    
    A value indicating the resource manager's vote on the outcome of the txn. The possible values are: XA_RDONLY or XA_OK. If the RM wants to roll back the transaction, it should do so by raising an appropriate XAException in the prepare method.
    
    Throws:
    
    javax.transaction.xa.XAException - (An error has occurred.) Possible exception values are: XA_RB, XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, or XAER_PROTO.
  - forget
```
public abstract void forget(javax.transaction.xa.Xid xid)
                     throws javax.transaction.xa.XAException
```
    forget() -- Tell RM to forget about a heuristically completed txn branch
    
    Specified by:
    
    forget in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier.
    
    Throws:
    
    javax.transaction.xa.XAException - An error has occurred. Possible exception values are XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, or XAER_PROTO.
  - rollback
```
public abstract void rollback(javax.transaction.xa.Xid xid)
                       throws javax.transaction.xa.XAException
```
    rollback() -- Ask RM to roll back work done on behalf of a txn branch.
    
    Specified by:
    
    rollback in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xid - A global transaction identifier.
    
    Throws:
    
    javax.transaction.xa.XAException - An error has occurred.
  - recover
```
public javax.transaction.xa.Xid[] recover(int flag)
                                   throws javax.transaction.xa.XAException
```
    Obtain a list of prepared transaction branches from a resource manager. The transaction manager calls this method during recovery to obtain the list of transaction branches that are currently in prepared or heuristically completed states. JDBC has been returning a complete list of prepared transaction branches when recover(flag) is called regardless which flag (TMNOFLAGS or TMSTARTRSCAN or TMENDRSCAN) is set. Beginning in 11.2.0.2, JDBC will do the following in order to accommodate certain TMs way of handling the recovery scan:
    - If recover(TMSTARTRSCAN) is called, continues to return a complete list of prepared transaction branches.
    - If recover(TMNOFLAGS) is called after a TMSTARTSCAN, returns an empty list until the scan is ended. Otherwise, continues to return a complete list of prepared transaction branches.
    - If recover(TMENDRSCAN) is called after a TMSTARTSCAN, ends the scan and returns an empty list. Otherwise, continues to return a complete list of prepared transaction branches until TMSTARTRSCAN is called again.
    Example 1:
```
      MyXid[] xids = 
         xaRes.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN);
      for (int i=0; xids != null && i < xids.length; i++) {
      try {
         xaRes.rollback(xids[i]);
      ...
     
```
    Example 2:
```
      MyXid[] xids = xaRes.recover(XAResource.TMSTARTRSCAN);
      while( xids!=null && xids.length>0)
      {
         for (int i=0; i < xids.length; i++) {
         try {
            xaRes.rollback(xids[i]);
            ...
            xids = xaRes.recover(XAResource.TMNOFLAG);
      }
      xaRes.recover(XAResource.TMENDRSCAN);
     
```
    Example 3:
```
      MyXid[] xids = xaRes.recover(XAResource.TMNOFLAG);
      for (int i=0; xids != null && i < xids.length; i++) {
      try {
         xaRes.rollback(xids[i]);
      ...
      
```
    Specified by:
    
    recover in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    flag - One of TMSTARTRSCAN, TMENDRSCAN, TMNOFLAGS. TMNOFLAGS must be used when no other flags are set in flags.
    
    Returns:
    
    The resource manager returns zero or more XIDs for the transaction branches that are currently in a prepared or heuristically completed state. If an error occurs during the operation, the resource manager should raise the appropriate XAException.
    
    Throws:
    
    javax.transaction.xa.XAException - An error has occurred. Possible values are XAER_RMERR, XAER_RMFAIL, XAER_INVAL, and XAER_PROTO.
  - restoreAutoCommitModeForSessionlessTransaction
```
protected void restoreAutoCommitModeForSessionlessTransaction()
                                                       throws javax.transaction.xa.XAException
```
    Restore the auto-commit status of the Connection and the PooledConnection Typically, invoked after ending a sessionless transaction.
    
    Throws:
    
    javax.transaction.xa.XAException
  - restoreAutoCommitModeForGlobalTransaction
```
protected void restoreAutoCommitModeForGlobalTransaction()
                                                  throws javax.transaction.xa.XAException
```
    Restore the auto-commit status of the Connection & the PooledConnection. Typically, invoked after the end of a global transaction.
    
    Throws:
    
    javax.transaction.xa.XAException
  - saveAndAlterAutoCommitModeForSessionlessTransaction
```
protected void saveAndAlterAutoCommitModeForSessionlessTransaction()
                                                            throws javax.transaction.xa.XAException
```
    Save the auto-commit status of the Connection and the PooledConnection Typically, invoked before starting a sessionless transaction.
    
    Throws:
    
    javax.transaction.xa.XAException
  - saveAndAlterAutoCommitModeForGlobalTransaction
```
protected void saveAndAlterAutoCommitModeForGlobalTransaction()
                                                       throws javax.transaction.xa.XAException
```
    Save the auto-commit status of the Connection & the PooledConnection. Typically, invoked just before starting the transaction.
    
    Throws:
    
    java.sql.SQLException
    
    javax.transaction.xa.XAException
  - getTransactionTimeout
```
public int getTransactionTimeout()
                          throws javax.transaction.xa.XAException
```
    Obtain the current transaction timeout value set for this XAResource instance. If XAResource.setTransactionTimeout was not use prior to invoking this method, the return value is the default timeout set fo the resource manager; otherwise, the value used in the previous setTransactionTimeout call is returned.
    
    Specified by:
    
    getTransactionTimeout in interface javax.transaction.xa.XAResource
    
    Returns:
    
    the transaction timeout value in seconds.
    
    Throws:
    
    javax.transaction.xa.XAException - - An error has occurred. Possible exception values are XAER_RMERR, XAER_RMFAIL.
  - isSameRM
```
public boolean isSameRM(javax.transaction.xa.XAResource xares)
                 throws javax.transaction.xa.XAException
```
    This method is called to determine if the resource manager instance represented by the target object is the same as the resource manager instance represented by the parameter xares.
    
    Specified by:
    
    isSameRM in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    xares - - An XAResource object whose resource manager instance is to be compared with the resource manager instance of the target object.
    
    Returns:
    
    true if it's the same RM instance; otherwise false.
    
    Throws:
    
    javax.transaction.xa.XAException - - An error has occurred. Possible exception values are XAER_RMERR, XAER_RMFAIL.
  - setTransactionTimeout
```
public boolean setTransactionTimeout(int seconds)
                              throws javax.transaction.xa.XAException
```
    Set the current transaction timeout value for this XAResource instance. Once set, this timeout value is effective until setTransactionTimeout is invoked again with a different value. To reset the timeout value to the default value used by the resource manager, set the value to zero. If the timeout operation is performed successfully, the method returns true; otherwise false. If a resource manager does not support transaction timeout value to be set explicitly, this method returns false.
    
    Specified by:
    
    setTransactionTimeout in interface javax.transaction.xa.XAResource
    
    Parameters:
    
    seconds - - transaction timeout value in seconds.
    
    Returns:
    
    true if transaction timeout value is set successfully; otherwise false.
    
    Throws:
    
    javax.transaction.xa.XAException - - An error has occurred. Possible exception values are XAER_RMERR, XAER_RMFAIL, or XAER_INVAL.
  - allowGlobalTxnModeOnly
```
protected void allowGlobalTxnModeOnly(int errorCode)
                               throws javax.transaction.xa.XAException
```
    Throws:
    
    javax.transaction.xa.XAException
  - exitGlobalTxnMode
```
protected void exitGlobalTxnMode()
```
  - enterGlobalTxnMode
```
protected void enterGlobalTxnMode()
```
  - checkError
```
protected void checkError(int error)
                   throws javax.transaction.xa.XAException
```
    Throws:
    
    javax.transaction.xa.XAException
  - checkError
```
protected void checkError(int error,
                          java.sql.SQLException sqlException)
                   throws javax.transaction.xa.XAException
```
    Throws:
    
    javax.transaction.xa.XAException
  - checkError
```
protected void checkError(int error,
                          int defaultXAError)
                   throws javax.transaction.xa.XAException
```
    Throws:
    
    javax.transaction.xa.XAException
  - convertError
```
protected javax.transaction.xa.XAException convertError(java.sql.SQLException sqlex,
                                                        int defaultXAError)
```
    Convert a SQLException into an XAException.
    
    Returns:
    
    An XAException with the SQLException as it's cause.
  - getConnectionDuringExceptionHandling
```
protected oracle.jdbc.internal.OracleConnection getConnectionDuringExceptionHandling()
```
  - getMonitorLock
```
public final oracle.jdbc.internal.Monitor.CloseableLock getMonitorLock()
```
    Specified by:
    
    getMonitorLock in interface oracle.jdbc.internal.Monitor
  - getDiagnosable
```
public Diagnosable getDiagnosable()
```
    Specified by:
    
    getDiagnosable in interface Diagnosable
    
    Returns:

Class OracleXAResource

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.jdbc.internal.Monitor

Field Summary

Fields inherited from interface javax.transaction.xa.XAResource

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface oracle.jdbc.internal.Monitor

Methods inherited from interface oracle.jdbc.diagnostics.Diagnosable

Field Detail

XA_OK

DEFAULT_XA_TIMEOUT

savedConnectionAutoCommit

savedXAConnectionAutoCommit

TMNOFLAGS

TMNOMIGRATE

TMENDRSCAN

TMPROMOTE

TMFAIL

TMMIGRATE

TMJOIN

TMONEPHASE

TMRESUME

TMSTARTRSCAN

TMSUCCESS

TMSUSPEND

ORATMREADONLY

ORATMREADWRITE

ORATMSERIALIZABLE

ORAISOLATIONMASK

ORATRANSLOOSE

connection

xaconnection

timeout

dblink

canBeMigratablySuspended

activeXid

xidHash

Constructor Detail

OracleXAResource

OracleXAResource

Method Detail

getPhysicalConnection

removeXidFromList

isOnStack

isXidListEmpty

createOrUpdateXid

updateXidList

isXidSuspended

suspendStacked

resumeStacked

start

end

commit

prepare

forget

rollback

recover

Example 1:

Example 2:

Example 3:

restoreAutoCommitModeForSessionlessTransaction

restoreAutoCommitModeForGlobalTransaction

saveAndAlterAutoCommitModeForSessionlessTransaction

saveAndAlterAutoCommitModeForGlobalTransaction

getTransactionTimeout

isSameRM

setTransactionTimeout

allowGlobalTxnModeOnly

exitGlobalTxnMode

enterGlobalTxnMode

checkError

checkError

checkError

convertError

getConnectionDuringExceptionHandling

getMonitorLock

getDiagnosable