Examples with PropagationContext org.omg.CosTransactions.PropagationContext used on opensource projects

Example 11 with PropagationContext

use of org.omg.CosTransactions.PropagationContext in project narayana by jbosstm.

the class InterpositionClientRequestInterceptorImpl method send_request.

public void send_request(ClientRequestInfo request_info) throws SystemException {
    if (jtsLogger.logger.isTraceEnabled()) {
        trace_request("send_request", request_info);
    }
    if (systemCall(request_info))
        return;
    final boolean otsAlwaysPropagate = InterceptorInfo.getAlwaysPropagate();
    try {
        if (!otsAlwaysPropagate) {
            TransactionalObject ptr = TransactionalObjectHelper.narrow(request_info.target());
            if (ptr == null)
                throw new BAD_PARAM();
        } else {
            /**
             * If the value is not null then we are currently in use *
             */
            if (_inUse.get() != null) {
                return;
            } else {
                _inUse.set(_inUse);
            }
        }
        try {
            /*
		 * We get back an Any, which contains a key which we must
		 * now use to get the actual transaction context. This saves
		 * use having to pack and unpack the context every time it
		 * changes, even if we don't then make a remote invocation.
		 */
            Any localData = request_info.get_slot(_localSlot);
            String threadId = null;
            boolean problem = false;
            Any data = null;
            if (localData.type().kind().value() != TCKind._tk_null) {
                if ((threadId = localData.extract_string()) == null)
                    throw new UNKNOWN(jtsLogger.i18NLogger.get_orbspecific_javaidl_interceptors_interposition_invalidparam());
            } else
                threadId = ThreadUtil.getThreadId();
            if (threadId != null) {
                ControlWrapper theControl = OTSImpleManager.current().contextManager().current(threadId);
                if (theControl != null) {
                    try {
                        Coordinator theCoordinator = theControl.get_coordinator();
                        PropagationContext ctx = null;
                        if (theCoordinator != null) {
                            ctx = theCoordinator.get_txcontext();
                            data = packPropagationContext(ctx);
                            theCoordinator = null;
                        } else
                            throw new Unavailable();
                    } catch (Unavailable ex) {
                        /*
			     * We may have to make calls during
			     * commit (e.g., after_completion)
			     * which are valid, but which will get
			     * Unavailable.
			     */
                        problem = true;
                    }
                } else
                    problem = true;
            } else
                problem = true;
            if (problem) {
                if (InterceptorInfo.getNeedTranContext())
                    throw new TRANSACTION_REQUIRED();
            }
            if (data != null) {
                byte[] octets = _codec.encode_value(data);
                ServiceContext service_context = new ServiceContext(OTSManager.serviceId, octets);
                request_info.add_request_service_context(service_context, true);
            }
        } catch (SystemException e) {
            throw e;
        } catch (Exception ex) {
            throw new UNKNOWN(ex.toString());
        } finally {
            /**
             * If we are set to always propagate then ensure we clear the inuse flag *
             */
            if (otsAlwaysPropagate) {
                _inUse.set(null);
            }
        }
    } catch (BAD_PARAM ex) {
    // narrow failed, so not a transactional object.
    }
}

Example 12 with PropagationContext

use of org.omg.CosTransactions.PropagationContext in project narayana by jbosstm.

the class FactoryListUnitTest method test.

@SuppressWarnings("static-access")
@Test
public void test() throws Exception {
    FactoryList factory = new FactoryList();
    factory.removeDefault();
    try {
        assertNull(factory.recreate(null, FactoryList.DEFAULT_ID));
        fail();
    } catch (final INVALID_TRANSACTION ex) {
    } catch (final Throwable ex) {
        fail();
    }
    FactoryList.remove(Arjuna.restrictedXID());
    TransactionFactoryImple imple = new TransactionFactoryImple("test");
    ControlImple tx = imple.createLocal(1000);
    PropagationContext ctx = tx.get_coordinator().get_txcontext();
    Control cont = FactoryList.recreate(ctx, Arjuna.XID());
    assertTrue(Utility.getUid(cont).equals(tx.get_uid()));
}

Example 13 with PropagationContext

use of org.omg.CosTransactions.PropagationContext in project narayana by jbosstm.

the class StrictInterpositionUnitTest method test.

@Test
public void test() throws Exception {
    StrictInterpositionCreator creator = new StrictInterpositionCreator();
    OTSImpleManager.current().begin();
    OTSImpleManager.current().begin();
    PropagationContext ctx = OTSImpleManager.current().get_control().get_coordinator().get_txcontext();
    assertTrue(creator.recreateLocal(ctx) != null);
    assertTrue(creator.recreate(ctx) != null);
    OTSImpleManager.current().rollback();
    OTSImpleManager.current().rollback();
}

Example 14 with PropagationContext

use of org.omg.CosTransactions.PropagationContext in project narayana by jbosstm.

the class ExplicitInterposition method registerTransaction.

/**
 * Perform interposition with the specified transaction.
 */
public final synchronized void registerTransaction(Control action) throws InterpositionFailed, SystemException {
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ExplicitInterposition::registerTransaction ( Control action )");
    }
    if (_inUse) {
        jtsLogger.i18NLogger.warn_excalledagain("ExplicitInterposition.unregisterTransaction");
        throw new InterpositionFailed();
    }
    boolean registerNull = false;
    if (action != null) {
        try {
            Coordinator coord = action.get_coordinator();
            if (coord != null) {
                PropagationContext ctx = coord.get_txcontext();
                if (ctx != null) {
                    try {
                        registerTransaction(ctx);
                        ctx = null;
                    } catch (Exception e) {
                        e.printStackTrace();
                        ctx = null;
                        throw new InterpositionFailed(e.toString());
                    }
                } else
                    registerNull = true;
                coord = null;
            } else
                registerNull = true;
        } catch (Exception e) {
            e.printStackTrace();
            throw new InterpositionFailed(e.toString());
        }
    } else {
        _inUse = true;
        registerNull = true;
    }
    if (registerNull) {
        try {
            OTSImpleManager.current().resume((Control) null);
        } catch (Exception e) {
            e.printStackTrace();
            throw new InterpositionFailed(e.toString());
        }
    }
}