Examples of com.atomikos.icatch.CompositeTransaction

com.atomikos.icatch.CompositeTransaction
Represents a nested part of a global composite transaction. Each invocation of a server is represented by an instance of this type. For transaction proxies (instances that represent non-local transactions), all non-trivial methods are allowed to generate an exception of type UnsupportedOperationException. The only methods that always work for all instances are the simple getters and test methods.

    boolean ret = false;
    Reapable handle = getCurrentConnectionProxy();
    if ( handle != null ) {
       CompositeTransactionManager ctm = Configuration
             .getCompositeTransactionManager ();
       CompositeTransaction ct = null;
       if ( ctm != null ) ct = ctm.getCompositeTransaction ();
       if ( ct != null && ct.getProperty (  TransactionManagerImp.JTA_PROPERTY_NAME ) != null ) {
         DynamicProxy dproxy = ( DynamicProxy ) handle;
         AtomikosThreadLocalConnection previous = (AtomikosThreadLocalConnection) dproxy.getInvocationHandler();
         ret = previous.isInTransaction ( ct );
       }
    }

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  {
    boolean ret = false;
    
    CompositeTransactionManager tm = Configuration.getCompositeTransactionManager();
    if ( tm != null ) { //null for non-JTA use where recycling is pointless anyway
      CompositeTransaction current = tm.getCompositeTransaction();
      if ( ( current != null ) && ( current.getProperty ( TransactionManagerImp.JTA_PROPERTY_NAME) != null )) {
        ret = sessionHandleState.isInactiveInTransaction(current);
      }
    }
    
    return ret;

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   */
  private boolean enlist() throws AtomikosSQLException {
    boolean ret = false;
    try {
      if ( LOGGER.isDebugEnabled() ) LOGGER.logDebug( this + ": notifyBeforeUse " + sessionHandleState);
      CompositeTransaction ct = null;
      CompositeTransactionManager ctm = getCompositeTransactionManager();
      if ( ctm != null ) {
        ct = ctm.getCompositeTransaction();
        //first notify the session handle - see case 27857
        sessionHandleState.notifyBeforeUse ( ct , hmsg );
        if (ct != null && ct.getProperty ( TransactionManagerImp.JTA_PROPERTY_NAME ) != null ) {
          ret = true;
          if ( LOGGER.isDebugEnabled() ) LOGGER.logDebug ( this + ": detected transaction " + ct );
          if ( ct.getState().equals(TxState.ACTIVE) ) ct.registerSynchronization(new JdbcRequeueSynchronization( this , ct ));
          else AtomikosSQLException.throwAtomikosSQLException("The transaction has timed out - try increasing the timeout if needed");
        }
      }


    } catch (InvalidSessionHandleStateException ex) {

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  {
    CompositeTransactionManager compositeTransactionManager = getCompositeTransactionManager();
    if (compositeTransactionManager == null) {
      return false; // TM is not running, we can only be in local TX mode
    }
    CompositeTransaction ct = compositeTransactionManager.getCompositeTransaction();
    return sessionHandleState.isActiveInTransaction ( ct );
  }

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            RecoveryCoordinator adaptor )
    {
        Stack lineage = propagation.getLineage ();


        // replace most recent ancestor by adaptor
        CompositeTransaction remote = (CompositeTransaction) lineage.peek ();
        CompositeTransaction ct = new CompositeTransactionAdaptor ( lineage,
                remote.getTid (), remote.isSerial (), adaptor , remote.getCompositeCoordinator().isRecoverableWhileActive() );


        lineage.pop ();


        // push adaptor on ancestor stack, in the place of the remote

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    public boolean equals ( Object o )
    {
        boolean ret = false;
        if ( o instanceof PropagationImp ) {
            PropagationImp other = (PropagationImp) o;
            CompositeTransaction otherCt = (CompositeTransaction) other.lineage_
                    .peek ();
            CompositeTransaction ct = (CompositeTransaction) lineage_.peek ();


            // if the lowermost parents are the same then the propagation
            // is also the same
            ret = ct.isSameTransaction ( otherCt );
        }
        return ret;
    }

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    public int hashCode ()
    {
        int ret = 0;


        CompositeTransaction ct = (CompositeTransaction) lineage_.peek ();
        ret = ct.getTid ().hashCode ();


        return ret;
    }

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     */


    public CompositeTransaction createSubTransaction () throws SysException,
            IllegalStateException
    {
        CompositeTransaction ret = localGetTransactionStateHandler().createSubTransaction ();
        printMsg ( "createSubTransaction(): created new SUBTRANSACTION "
                + ret.getTid () + " for existing transaction " + getTid (),
                Console.INFO );
        return ret;
    }

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    {


        Stack ret = null;
        synchronized ( threadtotxmap_ ) {
            ret = (Stack) threadtotxmap_.remove ( thread );
            CompositeTransaction tx = (CompositeTransaction) ret.peek ();
            txtothreadmap_.remove ( tx );
        }
        return ret;
    }

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    private void restoreThreadMappings ( Stack stack , Thread thread )
            throws IllegalStateException
    {
      //case 21806: callbacks to ct to be made outside synchronized block
      CompositeTransaction tx = (CompositeTransaction) stack.peek ();
      tx.addSubTxAwareParticipant ( this ); //step 1
      
        synchronized ( threadtotxmap_ ) {
          //between step 1 and here, intermediate timeout/rollback of the ct
          //may have happened; make sure to check or we add a thread mapping
          //that will never be removed!
          Object state = tx.getState();
          
          if ( TxState.ACTIVE.equals ( state ) || TxState.MARKED_ABORT.equals ( state ) ) {
            //also resume for marked abort - see case 26398
            Stack txs = (Stack) threadtotxmap_.get ( thread );
            if ( txs != null )

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Related Classes of com.atomikos.icatch.CompositeTransaction

com.atomikos.datasource.xa.XATransactionalResource

com.atomikos.icatch.imp.AbstractCompositeTransaction

com.atomikos.icatch.imp.BaseTransactionManager

com.atomikos.icatch.imp.CompositeTransactionAdaptor

com.atomikos.icatch.imp.CompositeTransactionImp

com.atomikos.icatch.imp.PropagationImp

com.atomikos.icatch.imp.TransactionServiceImp

com.atomikos.icatch.imp.TransactionStateHandler

com.atomikos.icatch.jta.TransactionManagerImp

com.atomikos.icatch.standalone.ExportingTransactionManagerImp

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