Package org.apache.geronimo.transaction.context

Examples of org.apache.geronimo.transaction.context.TransactionContext

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        transactionCachingInterceptor.returnConnection(connectionInfo2, ConnectionReturnAction.RETURN_HANDLE);
        assertTrue("Expected connection to be returned", returnedConnectionInfo != null);
    }

    public void testTransactionIndependence() throws Exception {
        TransactionContext transactionContext1 = transactionContextManager.newContainerTransactionContext();
        ConnectionInfo connectionInfo1 = makeConnectionInfo();
        transactionCachingInterceptor.getConnection(connectionInfo1);
        obtainedConnectionInfo = null;

        //start a second transaction
        transactionContext1.suspend();
        TransactionContext transactionContext2 = transactionContextManager.newContainerTransactionContext();
        ConnectionInfo connectionInfo2 = makeConnectionInfo();
        transactionCachingInterceptor.getConnection(connectionInfo2);
        assertTrue("Expected to get a second connection", obtainedConnectionInfo != null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected different ManagedConnectionInfo in each ConnectionInfos",
                connectionInfo1.getManagedConnectionInfo() != connectionInfo2.getManagedConnectionInfo());
        assertTrue("Expected the same ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo2.getManagedConnectionInfo() == getSharedManagedConnectionInfo(transactionContext2));
        //commit 2nd transaction, see if connection returned.
        //we didn't create any handles, so the "ManagedConnection" should be returned.
        assertTrue("Expected TransactionContext to report active", transactionContext2.isActive());
        transactionContext2.commit();
        assertTrue("Expected connection to be returned", returnedConnectionInfo != null);
        assertTrue("Expected TransactionContext to report inactive", !transactionContext2.isActive());
        returnedConnectionInfo = null;
        //resume first transaction
        transactionContext1.resume();
        transactionContext1.commit();
        assertTrue("Expected connection to be returned", returnedConnectionInfo != null);
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        startLatch.release();
        //Implementation note: we assume this is being called without an interesting TransactionContext,
        //and ignore/replace whatever is associated with the current thread.
        try {
            if (executionContext == null || executionContext.getXid() == null) {
                TransactionContext context = transactionContextManager.newUnspecifiedTransactionContext();
                try {
                    adaptee.run();
                } finally {
                    TransactionContext returningContext = transactionContextManager.getContext();
                    transactionContextManager.setContext(null);
                    if (context != returningContext) {
                        throw new WorkCompletedException("Wrong TransactionContext on return from work done");
                    }
                }
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    public void main(final String[] args) throws Exception {
        //TODO reorganize this so it makes more sense.  maybe use an interceptor stack.
        Thread thread = Thread.currentThread();

        ClassLoader oldClassLoader = thread.getContextClassLoader();
        TransactionContext oldTransactionContext = transactionContextManager.getContext();
        TransactionContext currentTransactionContext = null;
        Subject oldCurrentCaller = ContextManager.getCurrentCaller();
        Subject clientSubject = defaultSubject;
        LoginContext loginContext = null;
        try {
            thread.setContextClassLoader(classLoader);
            if (callbackHandlerClass != null) {
                //look for a constructor taking the args
                CallbackHandler callbackHandler;
                try {
                    Constructor cArgs = callbackHandlerClass.getConstructor(new Class[] {String[].class});
                    callbackHandler = (CallbackHandler) cArgs.newInstance(new Object[] {args});
                } catch (NoSuchMethodException e) {
                    callbackHandler = (CallbackHandler) callbackHandlerClass.newInstance();
                }
                loginContext = new LoginContext(realmName, callbackHandler);
                try {
                    loginContext.login();
                } catch (LoginException e) {
                    loginContext = null;
                    throw e;
                }
                clientSubject = loginContext.getSubject();
            }
            ContextManager.setCurrentCaller(clientSubject);
            jndiContext.startClient(appClientModuleName, kernel, classLoader);
            currentTransactionContext = transactionContextManager.newUnspecifiedTransactionContext();
            if (clientSubject == null) {
                mainMethod.invoke(null, new Object[]{args});
            } else {
                Subject.doAs(clientSubject, new PrivilegedAction() {
                    public Object run() {
                        try {
                            mainMethod.invoke(null, new Object[]{args});
                        } catch (IllegalAccessException e) {
                            throw new RuntimeException(e);
                        } catch (InvocationTargetException e) {
                            throw new RuntimeException(e);
                        }
                        return null;
                    }
                });
            }
        } catch (InvocationTargetException e) {
            Throwable cause = e.getCause();
            if (cause instanceof Exception) {
                throw (Exception) cause;
            } else if (cause instanceof Error) {
                throw (Error) cause;
            }
            throw new Error(e);
        } finally {
            if (loginContext != null) {
                loginContext.logout();
            }
            jndiContext.stopClient(appClientModuleName);

            thread.setContextClassLoader(oldClassLoader);
            transactionContextManager.setContext(oldTransactionContext);
            if (currentTransactionContext != null) {
                currentTransactionContext.commit();
            }
            ContextManager.setCurrentCaller(oldCurrentCaller);
        }
    }
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        this.trackedConnectionAssociator = trackedConnectionAssociator;
        this.transactionContextManager = transactionContextManager;
    }

    public Object invoke(InstanceContext newInstanceContext) throws Throwable {
        TransactionContext transactionContext = transactionContextManager.getContext();
        if (transactionContext == null) {
            transactionContextManager.newUnspecifiedTransactionContext();
        }
        try {
            InstanceContext oldInstanceContext = trackedConnectionAssociator.enter(newInstanceContext);
            try {
                return next.invoke(newInstanceContext);
            } finally {
                trackedConnectionAssociator.exit(oldInstanceContext);
            }
        } finally {
            if (transactionContext == null) {
                transactionContext = transactionContextManager.getContext();
                transactionContext.commit();
                transactionContextManager.setContext(null);
            }
        }
    }
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        startLatch.release();
        //Implementation note: we assume this is being called without an interesting TransactionContext,
        //and ignore/replace whatever is associated with the current thread.
        try {
            if (executionContext == null || executionContext.getXid() == null) {
                TransactionContext context = transactionContextManager.newUnspecifiedTransactionContext();
                try {
                    adaptee.run();
                } finally {
                    TransactionContext returningContext = transactionContextManager.getContext();
                    transactionContextManager.setContext(null);
                    if (context != returningContext) {
                        throw new WorkCompletedException("Wrong TransactionContext on return from work done");
                    }
                }
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    public void getConnection(ConnectionInfo connectionInfo) throws ResourceException {
        next.getConnection(connectionInfo);
        try {
            ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
            TransactionContext transactionContext = transactionContextManager.getContext();
            if (transactionContext != null && transactionContext.isInheritable() && transactionContext.isActive()) {
                XAResource xares = mci.getXAResource();
                transactionContext.enlistResource(xares);
            }
        } catch (SystemException e) {
            returnConnection(connectionInfo, ConnectionReturnAction.DESTROY);
            throw new ResourceException("Could not get transaction", e);
        } catch (RollbackException e) {
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     */
    public void returnConnection(ConnectionInfo connectionInfo,
                                 ConnectionReturnAction connectionReturnAction) {
        try {
            ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
            TransactionContext transactionContext = transactionContextManager.getContext();
            if (transactionContext != null && transactionContext.isInheritable() && transactionContext.isActive()) {
                XAResource xares = mci.getXAResource();
                transactionContext.delistResource(xares, XAResource.TMSUSPEND);
            }

        } catch (SystemException e) {
            //maybe we should warn???
            connectionReturnAction = ConnectionReturnAction.DESTROY;
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        this.transactionContextManager = transactionContextManager;
    }

    public void invoke(Request request, Response response) throws IOException, ServletException {

        TransactionContext oldTransactionContext = transactionContextManager.getContext();
        TransactionContext newTransactionContext = null;

        if (oldTransactionContext == null || !oldTransactionContext.isInheritable()) {
            newTransactionContext = transactionContextManager.newUnspecifiedTransactionContext();
        }

        // Pass this request on to the next valve in our pipeline
        getNext().invoke(request, response);

        try {
            if (newTransactionContext != null) {
                if (newTransactionContext != transactionContextManager.getContext()) {
                    transactionContextManager.getContext().rollback();
                    newTransactionContext.rollback();
                    throw new RuntimeException("WRONG EXCEPTION! returned from servlet call with wrong tx context");
                }
                newTransactionContext.commit();

            } else {
                if (oldTransactionContext != transactionContextManager.getContext()) {
                    if (transactionContextManager.getContext() != null) {
                        transactionContextManager.getContext().rollback();
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        transactionContextManager = null;
        transactionCachingInterceptor = null;
    }

    public void testGetConnectionInTransaction() throws Exception {
        TransactionContext transactionContext = transactionContextManager.newContainerTransactionContext();
        ConnectionInfo connectionInfo1 = makeConnectionInfo();
        transactionCachingInterceptor.getConnection(connectionInfo1);
        assertTrue("Expected to get an initial connection", obtainedConnectionInfo != null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected the same ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo1.getManagedConnectionInfo()
                == getSharedManagedConnectionInfo(transactionContext));
        obtainedConnectionInfo = null;
        ConnectionInfo connectionInfo2 = new ConnectionInfo();
        transactionCachingInterceptor.getConnection(connectionInfo2);
        assertTrue("Expected to not get a second connection", obtainedConnectionInfo == null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected the same ManagedConnectionInfo in both ConnectionInfos",
                connectionInfo1.getManagedConnectionInfo() == connectionInfo2.getManagedConnectionInfo());
        assertTrue("Expected the same ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo1.getManagedConnectionInfo() == getSharedManagedConnectionInfo(transactionContext));
        //commit, see if connection returned.
        //we didn't create any handles, so the "ManagedConnection" should be returned.
        assertTrue("Expected TransactionContext to report active", transactionContext.isActive());
        transactionContext.commit();
        assertTrue("Expected connection to be returned", returnedConnectionInfo != null);
        assertTrue("Expected TransactionContext to report inactive", !transactionContext.isActive());

    }
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        assertTrue("Expected TransactionContext to report inactive", !transactionContext.isActive());

    }

    public void testGetUnshareableConnectionsInTransaction() throws Exception {
        TransactionContext transactionContext = transactionContextManager.newContainerTransactionContext();
        ConnectionInfo connectionInfo1 = makeConnectionInfo();
        connectionInfo1.setUnshareable(true);
        transactionCachingInterceptor.getConnection(connectionInfo1);
        assertTrue("Expected to get an initial connection", obtainedConnectionInfo != null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected different ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo1.getManagedConnectionInfo()
                != getSharedManagedConnectionInfo(transactionContext));
        //2nd is shared, modelling a call into another ejb
        obtainedConnectionInfo = null;
        ConnectionInfo connectionInfo2 = makeConnectionInfo();
        transactionCachingInterceptor.getConnection(connectionInfo2);
        assertTrue("Expected to get a second connection", obtainedConnectionInfo != null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected the same ManagedConnectionInfo in both ConnectionInfos",
                connectionInfo1.getManagedConnectionInfo() != connectionInfo2.getManagedConnectionInfo());
        assertTrue("Expected the same ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo2.getManagedConnectionInfo() == getSharedManagedConnectionInfo(transactionContext));
        //3rd is unshared, modelling a call into a third ejb
        obtainedConnectionInfo = null;
        ConnectionInfo connectionInfo3 = makeConnectionInfo();
        connectionInfo3.setUnshareable(true);
        transactionCachingInterceptor.getConnection(connectionInfo3);
        assertTrue("Expected to get a third connection", obtainedConnectionInfo != null);
        assertTrue("Expected nothing returned yet", returnedConnectionInfo == null);
        assertTrue("Expected different ManagedConnectionInfo in both unshared ConnectionInfos",
                connectionInfo1.getManagedConnectionInfo() != connectionInfo3.getManagedConnectionInfo());
        assertTrue("Expected different ManagedConnectionInfo in the TransactionContext as was returned",
                connectionInfo3.getManagedConnectionInfo() != getSharedManagedConnectionInfo(transactionContext));
        //commit, see if connection returned.
        //we didn't create any handles, so the "ManagedConnection" should be returned.
        assertTrue("Expected TransactionContext to report active", transactionContext.isActive());
        transactionContext.commit();
        assertTrue("Expected connection to be returned", returnedConnectionInfo != null);
        assertTrue("Expected TransactionContext to report inactive", !transactionContext.isActive());
    }
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Related Classes of org.apache.geronimo.transaction.context.TransactionContext

  • org.apache.geronimo.client.AppClientContainer
  • org.apache.geronimo.connector.outbound.ConnectionManagerTest
  • org.apache.geronimo.connector.outbound.connectiontracking.DefaultComponentInterceptor
  • org.apache.geronimo.connector.outbound.TransactionCachingInterceptor
  • org.apache.geronimo.connector.outbound.TransactionCachingInterceptorTest
  • org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor
  • org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptorTest
  • org.apache.geronimo.connector.work.WorkerContext
  • org.apache.geronimo.jetty.interceptor.TransactionContextBeforeAfter
  • org.apache.geronimo.jetty.JettyWebAppContext
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