Examples with ServerTopLevelAction com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction used on opensource projects

Example 1 with ServerTopLevelAction

use of com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction in project narayana by jbosstm.

the class Interposition method createHierarchy.

protected synchronized ControlImple createHierarchy(PropagationContext ctx, Uid tlUid) throws SystemException {
    /*
	 * Start at the parent and work our way down to "current". The current
	 * transaction is not in the IDL sequence, but sent as separate field
	 * of the propagation context. This tends to make the code more
	 * complex than it would be if the entire hierarchy was represented in
	 * one place.
	 */
    int depth = ctx.parents.length;
    ServerResource action = null;
    Coordinator tmpCoord = null;
    Terminator tmpTerm = null;
    if (depth == 0) {
        tmpCoord = ctx.current.coord;
        tmpTerm = ctx.current.term;
    } else {
        tmpCoord = ctx.parents[depth - 1].coord;
        tmpTerm = ctx.parents[depth - 1].term;
    }
    if (// terminator may correctly be null
    tmpCoord == null) {
        return null;
    }
    ServerControl control = ServerFactory.create_transaction(tlUid, null, null, tmpCoord, tmpTerm, ctx.timeout);
    action = new ServerTopLevelAction(control);
    if (!action.valid()) {
        try {
            // does dispose as well!
            ((ServerTopLevelAction) action).rollback();
        } catch (Exception e) {
        }
        if (((ServerTopLevelAction) action).isTransactionInactive()) {
            throw new TRANSACTION_UNAVAILABLE(jtsLogger.i18NLogger.get_transaction_was_inactive(), 1, CompletionStatus.COMPLETED_NO);
        } else {
            throw new TRANSACTION_ROLLEDBACK();
        }
    }
    ServerTopLevelAction newElement = (ServerTopLevelAction) action;
    _head.add(newElement);
    if (// current is a nested transaction
    depth > 0) {
        /*
	     * Now deal with any nested transactions.
	     * As we create, register with the original transactions.
	     */
        ServerResource nestedAction = null;
        for (int i = depth - 2; i >= 0; i--) {
            tmpCoord = ctx.parents[i].coord;
            tmpTerm = ctx.parents[i].term;
            control = ServerFactory.create_subtransaction(Utility.otidToUid(ctx.parents[i].otid), tmpCoord, tmpTerm, control);
            nestedAction = new ServerNestedAction(control);
            if (!nestedAction.valid()) {
                try {
                    // does dispose as well!
                    ((ServerNestedAction) nestedAction).rollback_subtransaction();
                    nestedAction = null;
                } catch (Exception e) {
                }
                throw new TRANSACTION_ROLLEDBACK();
            }
            /*
		 * Add transaction resource to list.
		 */
            action.addChild((ServerNestedAction) nestedAction);
            action = nestedAction;
        }
        /*
	     * Now deal with current transaction. If there is
	     * only one transaction we do nothing.
	     */
        tmpCoord = ctx.current.coord;
        tmpTerm = ctx.current.term;
        control = ServerFactory.create_subtransaction(Utility.otidToUid(ctx.current.otid), tmpCoord, tmpTerm, control);
        nestedAction = new ServerNestedAction(control);
        if (!nestedAction.valid()) {
            try {
                // does dispose as well!
                ((ServerNestedAction) nestedAction).rollback_subtransaction();
                nestedAction = null;
            } catch (Exception e) {
            }
            throw new TRANSACTION_ROLLEDBACK();
        }
        action.addChild((ServerNestedAction) nestedAction);
    }
    if (jtsLogger.logger.isTraceEnabled())
        compareHierarchies(ctx, newElement);
    return control;
}

Example 2 with ServerTopLevelAction

use of com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction in project narayana by jbosstm.

the class RestrictedInterposition method setupHierarchy.

/*
     * Assume that all actions in the imported hierarchy are of the same type,
     * i.e., all JBoss transactions. Because of the way garbage collection works
     * in the ORB we have to run an explicit garbage collection phase for
     * finished hierarchies.
     */
public synchronized ControlImple setupHierarchy(PropagationContext context) throws SystemException {
    ControlImple controlPtr = null;
    Uid theUid = null;
    ServerTopLevelAction proxyAction = null;
    if (context.parents.length == 0)
        theUid = Utility.otidToUid(context.current.otid);
    else
        theUid = Utility.otidToUid(context.parents[context.parents.length - 1].otid);
    proxyAction = super.present(theUid);
    if (proxyAction == null) {
        /*
             * Create a new proxyAction element and return the "current"
             * transaction.
             */
        controlPtr = createHierarchy(context, theUid);
    } else {
        /*
             * Check hierarchy of existing element.
             */
        controlPtr = checkHierarchy(proxyAction, context);
    }
    return controlPtr;
}

Example 3 with ServerTopLevelAction

use of com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction in project narayana by jbosstm.

the class OSIInterposition method createHierarchy.

protected synchronized ControlImple createHierarchy(PropagationContext ctx, Uid currentUid) throws SystemException {
    /*
	 * Start at the parent and work our way down to "current". The current
	 * transaction is not in the IDL sequence, but sent as separate field
	 * of the propagation context. This tends to make the code more
	 * complex than it would be if the entire hierarchy was represented in
	 * one place.
	 */
    /*
	 * We only ever register the current transaction with its parent, and
	 * as each transaction commits, it registers its parent with the
	 * "real" parent.
	 */
    int depth = ctx.parents.length;
    ServerResource action = null;
    Coordinator tmpCoord = null;
    Terminator tmpTerm = null;
    if (depth == 0) {
        tmpCoord = ctx.current.coord;
        tmpTerm = ctx.current.term;
    } else {
        tmpCoord = ctx.parents[depth - 1].coord;
        tmpTerm = ctx.parents[depth - 1].term;
    }
    if (// terminator may correctly be NULL
    tmpCoord == null) {
        return null;
    }
    ServerControl control = ServerFactory.create_transaction(currentUid, null, null, tmpCoord, tmpTerm, ctx.timeout);
    action = new ServerOSITopLevelAction(control, ((depth == 0) ? true : false));
    if (!action.valid()) {
        try {
            // does dispose as well!
            ((ServerOSITopLevelAction) action).rollback();
            action = null;
        } catch (Exception e) {
        }
        throw new TRANSACTION_ROLLEDBACK();
    }
    ServerTopLevelAction newElement = (ServerOSITopLevelAction) action;
    _head.add(newElement);
    if (// current is a nested transaction
    depth > 0) {
        /*
	     * Now deal with any nested transactions.
	     * As we create, register with the original transactions.
	     */
        ServerResource nestedAction = null;
        for (int i = depth - 2; i >= 0; i--) {
            tmpCoord = ctx.parents[i].coord;
            tmpTerm = ctx.parents[i].term;
            control = ServerFactory.create_subtransaction(OTIDMap.find(ctx.parents[i].otid), tmpCoord, tmpTerm, control);
            // not current, so don't register
            nestedAction = new ServerOSINestedAction(control, false);
            if (!nestedAction.valid()) {
                try {
                    // does dispose as well!
                    ((ServerOSINestedAction) nestedAction).rollback_subtransaction();
                    nestedAction = null;
                } catch (Exception e) {
                }
                throw new TRANSACTION_ROLLEDBACK();
            }
            /*
		 * Add transaction resource to list.
		 */
            action.addChild((ServerOSINestedAction) nestedAction);
            action = nestedAction;
        }
        /*
	     * Now deal with current transaction. If there is
	     * only one transaction we do nothing.
	     */
        tmpCoord = ctx.current.coord;
        tmpTerm = ctx.current.term;
        control = ServerFactory.create_subtransaction(OTIDMap.find(ctx.current.otid), tmpCoord, tmpTerm, control);
        // current, so register
        nestedAction = new ServerOSINestedAction(control, true);
        if (!nestedAction.valid()) {
            try {
                // does dispose as well!
                ((ServerOSINestedAction) nestedAction).rollback_subtransaction();
                nestedAction = null;
            } catch (Exception e) {
            }
            throw new TRANSACTION_ROLLEDBACK();
        }
        action.addChild((ServerOSINestedAction) nestedAction);
    }
    if (jtsLogger.logger.isTraceEnabled())
        compareHierarchies(ctx, newElement);
    return control;
}

Example 4 with ServerTopLevelAction

use of com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction in project narayana by jbosstm.

the class OSIInterposition method setupHierarchy.

/*
     * Currently assume that formatID and otid are not a unique combination,
     * i.e., if we see the same otid but with a different formatID it's
     * really the same transaction.
     */
public synchronized ControlImple setupHierarchy(PropagationContext context) throws SystemException {
    /*
	 * Map otid to a Uid.
	 */
    Uid theUid = OTIDMap.find(context.current.otid);
    ServerTopLevelAction proxyAction = present(theUid);
    ControlImple controlPtr = null;
    if (proxyAction == null) {
        /*
	     * Create a new proxyAction element and return the "current" transaction.
	     */
        controlPtr = createHierarchy(context, theUid);
    } else {
        controlPtr = checkHierarchy(proxyAction, context);
    }
    return controlPtr;
}

Example 5 with ServerTopLevelAction

use of com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerTopLevelAction in project narayana by jbosstm.

the class JTSInterpositionSynchronizationTest method test.

@Test
public void test() throws Exception {
    InterpositionCreator creator = new InterpositionCreator();
    jtaPropertyManager.getJTAEnvironmentBean().setTransactionManagerClassName(com.arjuna.ats.internal.jta.transaction.jts.TransactionManagerImple.class.getName());
    jtaPropertyManager.getJTAEnvironmentBean().setUserTransactionClassName(com.arjuna.ats.internal.jta.transaction.jts.UserTransactionImple.class.getName());
    jtsPropertyManager.getJTSEnvironmentBean().setSupportInterposedSynchronization(true);
    javax.transaction.TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
    tm.setTransactionTimeout(1000000);
    tm.begin();
    TransactionImple transaction = (TransactionImple) tm.getTransaction();
    transaction.enlistResource(new XAResource() {

        @Override
        public int prepare(Xid arg0) throws XAException {
            prepareCalled = true;
            beforeCompletionCalledFirst = beforeCompletionCalled;
            return 0;
        }

        @Override
        public void commit(Xid arg0, boolean arg1) throws XAException {
        }

        @Override
        public void end(Xid arg0, int arg1) throws XAException {
        }

        @Override
        public void forget(Xid arg0) throws XAException {
        }

        @Override
        public int getTransactionTimeout() throws XAException {
            return 0;
        }

        @Override
        public boolean isSameRM(XAResource arg0) throws XAException {
            return false;
        }

        @Override
        public Xid[] recover(int arg0) throws XAException {
            return null;
        }

        @Override
        public void rollback(Xid arg0) throws XAException {
        }

        @Override
        public boolean setTransactionTimeout(int arg0) throws XAException {
            return false;
        }

        @Override
        public void start(Xid arg0, int arg1) throws XAException {
        }
    });
    ControlWrapper controlWrapper = transaction.getControlWrapper();
    Uid get_uid = transaction.get_uid();
    ControlImple cont = controlWrapper.getImple();
    ArjunaTransactionImple tx = cont.getImplHandle();
    CurrentImple current = OTSImpleManager.current();
    Control get_control = current.get_control();
    PropagationContext ctx = cont.get_coordinator().get_txcontext();
    ControlImple recreateLocal = creator.recreateLocal(ctx);
    assertTrue(recreateLocal != null);
    Control recreate = creator.recreate(ctx);
    assertTrue(recreate != null);
    Object remove = ControlImple.allControls.remove(get_uid);
    ServerControl sc = new ServerControl(get_uid, get_control, null, cont.get_coordinator(), cont.get_terminator());
    ControlImple.allControls.put(get_uid, remove);
    ServerTopLevelAction serverTopLevelAction = new ServerTopLevelAction(sc);
    sc.getImplHandle().register_synchronization(new ManagedSynchronizationImple(new Synchronization() {

        @Override
        public void beforeCompletion() {
            beforeCompletionCalled = true;
        }

        @Override
        public void afterCompletion(int status) {
            afterCompletionCalled = true;
        }
    }).getSynchronization());
    transaction.commit();
    assertTrue(prepareCalled == true);
    assertTrue(beforeCompletionCalled);
    assertTrue(afterCompletionCalled);
    assertTrue(beforeCompletionCalledFirst == jtsPropertyManager.getJTSEnvironmentBean().isSupportInterposedSynchronization());
}