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-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java44
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java61
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java28
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java122
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java243
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java90
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java84
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java46
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java71
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java59
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java96
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java92
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java61
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java61
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java31
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor19
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator18
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory19
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProvider19
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/log4j.properties29
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml66
-rw-r--r--sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml54
22 files changed, 1413 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java
new file mode 100644
index 0000000000..8a242924ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class IncompatibleIntentException extends Exception {
+ private static final long serialVersionUID = -2993825019200280397L;
+
+ public IncompatibleIntentException() {
+ super();
+ }
+
+ public IncompatibleIntentException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public IncompatibleIntentException(String message) {
+ super(message);
+ }
+
+ public IncompatibleIntentException(Throwable cause) {
+ super(cause);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java
new file mode 100644
index 0000000000..3c11fef865
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionImplementationPolicyProvider implements PolicyProvider {
+ private TransactionManagerHelper helper;
+ private List<PolicySet> policySets;
+
+ public TransactionImplementationPolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+ super();
+ this.helper = helper;
+ this.policySets = attachPoint.getApplicablePolicySets();
+ }
+
+ public Interceptor createInterceptor(Operation operation) {
+ for (PolicySet policySet : policySets) {
+ for (Object p : policySet.getPolicies()) {
+ if (p instanceof TransactionPolicy) {
+ TransactionInterceptor interceptor =
+ new TransactionInterceptor(helper, false, (TransactionPolicy)p, null);
+ return interceptor;
+ }
+ }
+ }
+ return null;
+ }
+
+ public String getPhase() {
+ return Phase.IMPLEMENTATION_POLICY;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java
new file mode 100644
index 0000000000..b3e90c23cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public enum TransactionIntent {
+ managedTransactionLocal, managedTransactionGlobal, noManagedTransaction, propagatesTransacton, suspendsTransaction, transactedOneWay, immediateOneWay
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java
new file mode 100644
index 0000000000..0de98592cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionInterceptor implements Interceptor {
+ private Invoker next;
+ private TransactionManagerHelper helper;
+ private boolean outbound;
+ private TransactionPolicy interactionPolicy;
+ private TransactionPolicy implementationPolicy;
+
+ public TransactionInterceptor(TransactionManagerHelper helper,
+ boolean outbound,
+ TransactionPolicy interactionPolicy,
+ TransactionPolicy implementationPolicy) {
+ super();
+ this.helper = helper;
+ this.outbound = outbound;
+ this.interactionPolicy = interactionPolicy;
+ this.implementationPolicy = implementationPolicy;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+ */
+ public Invoker getNext() {
+ return next;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+ */
+ public void setNext(Invoker next) {
+ this.next = next;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+ */
+ public Message invoke(Message msg) {
+ TransactionalInvocation invocation = new TransactionalInvocation(next, msg);
+
+ Message result = null;
+ if (msg.getOperation().isNonBlocking()) {
+
+ }
+ TransactionIntent interactionIntent = TransactionIntent.propagatesTransacton;
+ if (interactionPolicy != null) {
+ if (interactionPolicy.getAction() == TransactionPolicy.Action.PROPAGATE) {
+ interactionIntent = TransactionIntent.propagatesTransacton;
+ } else {
+ interactionIntent = TransactionIntent.suspendsTransaction;
+ }
+ }
+ TransactionIntent implementationIntent = TransactionIntent.managedTransactionGlobal;
+ if (implementationPolicy != null) {
+ switch (implementationPolicy.getAction()) {
+ case REQUIRE_GLOBAL:
+ implementationIntent = TransactionIntent.managedTransactionGlobal;
+ break;
+ case REQUIRE_LOCAL:
+ implementationIntent = TransactionIntent.managedTransactionLocal;
+ break;
+ default:
+ implementationIntent = TransactionIntent.noManagedTransaction;
+ break;
+ }
+ }
+ try {
+ if (outbound) {
+ result = helper.handlesOutbound(interactionIntent, implementationIntent, invocation);
+ } else {
+ result = helper.handlesInbound(interactionIntent, implementationIntent, invocation);
+ }
+ } catch (Exception e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ return result;
+ }
+
+ private static class TransactionalInvocation implements TransactionalAction<Message> {
+ private final Invoker invoker;
+ private final Message message;
+
+ public TransactionalInvocation(Invoker invoker, Message message) {
+ super();
+ this.invoker = invoker;
+ this.message = message;
+ }
+
+ public Message run() throws Exception {
+ return invoker.invoke(message);
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java
new file mode 100644
index 0000000000..defe12967e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java
@@ -0,0 +1,243 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.transaction.HeuristicMixedException;
+import javax.transaction.HeuristicRollbackException;
+import javax.transaction.InvalidTransactionException;
+import javax.transaction.NotSupportedException;
+import javax.transaction.RollbackException;
+import javax.transaction.Status;
+import javax.transaction.SystemException;
+import javax.transaction.Transaction;
+import javax.transaction.TransactionManager;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionManagerHelper {
+ // private static final Logger logger = Logger.getLogger(TransactionManagerHelper.class.getName());
+
+ private TransactionManager tm;
+
+ public TransactionManagerHelper(TransactionManager tm) {
+ super();
+ this.tm = tm;
+ }
+
+ public Transaction managedGlobalTransactionPreInvoke() throws SystemException, NotSupportedException {
+ int status = tm.getStatus();
+ if (status == Status.STATUS_COMMITTED || status == Status.STATUS_NO_TRANSACTION
+ || status == Status.STATUS_ROLLEDBACK) {
+ tm.begin();
+ return tm.getTransaction();
+ }
+ return null;
+ }
+
+ public void managedGlobalTransactionPostInvoke(Transaction created, boolean rollback)
+ throws InvalidTransactionException, IllegalStateException, SystemException, SecurityException,
+ HeuristicMixedException, HeuristicRollbackException, RollbackException {
+ if (created != null) {
+ int status = created.getStatus();
+ if (status == Status.STATUS_MARKED_ROLLBACK) {
+ created.rollback();
+ } else if (status == Status.STATUS_ACTIVE) {
+ if (rollback) {
+ created.rollback();
+ } else {
+ created.commit();
+ }
+ }
+ }
+ }
+
+ public Transaction suspendsTransactionPreInvoke() throws SystemException {
+ if (tm.getTransaction() != null) {
+ return tm.suspend();
+ } else {
+ return null;
+ }
+ }
+
+ public void suspendsTransactionPostInvoke(Transaction suspended) throws InvalidTransactionException,
+ IllegalStateException, SystemException {
+ if (suspended != null) {
+ tm.resume(suspended);
+ }
+ }
+
+ public TransactionManager getTransactionManager() {
+ return tm;
+ }
+
+ public void setTransactionManager(TransactionManager tm) {
+ this.tm = tm;
+ }
+
+ public void validateOneway(TransactionIntent onewayIntent, TransactionIntent implIntent)
+ throws IncompatibleIntentException {
+ if (onewayIntent == TransactionIntent.transactedOneWay) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(onewayIntent + "<-X->" + implIntent);
+ }
+ }
+ }
+
+ public void validateInbound(TransactionIntent serviceIntent, TransactionIntent implIntent)
+ throws IncompatibleIntentException {
+ if (serviceIntent == TransactionIntent.propagatesTransacton) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(serviceIntent + "<-X->" + implIntent);
+ }
+ }
+ }
+
+ public void validateOutbound(TransactionIntent referenceIntent, TransactionIntent implIntent)
+ throws IncompatibleIntentException {
+ if (referenceIntent == TransactionIntent.propagatesTransacton) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(referenceIntent + "<-X->" + implIntent);
+ }
+ }
+ }
+
+ public <T> T handlesOutbound(TransactionIntent referenceIntent,
+ TransactionIntent implIntent,
+ TransactionalAction<T> action) throws Exception {
+
+ if (implIntent == null) {
+ implIntent = TransactionIntent.noManagedTransaction;
+ }
+
+ if (referenceIntent == TransactionIntent.propagatesTransacton) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(referenceIntent + "<-X->" + implIntent);
+ } else {
+ // propagates the current TX
+ return run(action);
+ }
+ } else if (referenceIntent == TransactionIntent.suspendsTransaction) {
+ Transaction tx = suspendsTransactionPreInvoke();
+ try {
+ return run(action);
+ } finally {
+ suspendsTransactionPostInvoke(tx);
+ }
+ } else {
+ return run(action);
+ }
+ }
+
+ private <T> T run(TransactionalAction<T> action) throws Exception {
+ // Make sure a global TX is in place
+ Transaction tx = managedGlobalTransactionPreInvoke();
+ boolean rollback = false;
+ try {
+ return action.run();
+ } catch (InvocationTargetException e) {
+ throw e;
+ } catch (Throwable e) {
+ rollback = true;
+ if (e instanceof Error) {
+ throw (Error)e;
+ } else if (e instanceof RuntimeException) {
+ throw (RuntimeException)e;
+ } else {
+ throw (Exception)e;
+ }
+ } finally {
+ managedGlobalTransactionPostInvoke(tx, rollback);
+ }
+ }
+
+ public <T> T handlesInbound(TransactionIntent serviceIntent,
+ TransactionIntent implIntent,
+ TransactionalAction<T> action) throws Exception {
+ if (serviceIntent == null && implIntent == null) {
+ return run(action);
+ }
+
+ if (implIntent == null) {
+ implIntent = TransactionIntent.noManagedTransaction;
+ }
+
+ if (serviceIntent == TransactionIntent.propagatesTransacton) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(serviceIntent + "<-X->" + implIntent);
+ } else {
+ return run(action);
+ }
+ } else if (serviceIntent == TransactionIntent.suspendsTransaction) {
+ Transaction tx1 = suspendsTransactionPreInvoke();
+ try {
+ if (implIntent == TransactionIntent.managedTransactionGlobal) {
+ return run(action);
+ } else {
+ return action.run();
+ }
+ } finally {
+ suspendsTransactionPostInvoke(tx1);
+ }
+ } else {
+ if (implIntent == TransactionIntent.managedTransactionGlobal) {
+ // Start a new TX
+ return run(action);
+ } else {
+ return action.run();
+ }
+ }
+ }
+
+ public <T> void handlesOneWay(TransactionIntent onewayIntent,
+ TransactionIntent implIntent,
+ TransactionalAction<T> action) throws Exception {
+ if (implIntent == null) {
+ implIntent = TransactionIntent.noManagedTransaction;
+ }
+
+ if (onewayIntent == null) {
+ // Assume transactedOneWay
+ run(action);
+ return;
+ }
+
+ if (onewayIntent == TransactionIntent.transactedOneWay) {
+ if (implIntent != TransactionIntent.managedTransactionGlobal) {
+ throw new IncompatibleIntentException(onewayIntent + "<-X->" + implIntent);
+ } else {
+ run(action);
+ return;
+ }
+ } else {
+ // TransactionIntent.immediateOneWay
+ Transaction tx = suspendsTransactionPreInvoke();
+ try {
+ run(action);
+ return;
+ } finally {
+ suspendsTransactionPostInvoke(tx);
+ }
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java
new file mode 100644
index 0000000000..31beab4fca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.io.File;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.geronimo.transaction.log.HOWLLog;
+import org.apache.geronimo.transaction.manager.GeronimoTransactionManager;
+import org.apache.geronimo.transaction.manager.XidFactory;
+import org.apache.geronimo.transaction.manager.XidFactoryImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionManagerWrapper {
+ private TransactionManager transactionManager;
+ private HOWLLog howlLog;
+
+ private String logFileDir = "target/logs";
+ private String bufferClassName = "org.objectweb.howl.log.BlockLogBuffer";
+ private int bufferSizeKBytes = 32;
+ private boolean checksumEnabled = true;
+ private boolean adler32Checksum = true;
+ private int flushSleepTimeMilliseconds = 50;
+ private String logFileExt = "log";
+ private String logFileName = "transaction";
+ private int maxBlocksPerFile = -1;
+ private int maxLogFiles = 2;
+ private int maxBuffers = 0;
+ private int minBuffers = 4;
+ private int threadsWaitingForceThreshold = -1;
+ private File serverBaseDir = new File(System.getProperty("basedir", System.getProperty("user.dir")));
+
+ public TransactionManagerWrapper() {
+ super();
+ }
+
+ public void start() {
+ try {
+ XidFactory xidFactory = new XidFactoryImpl();
+ howlLog =
+ new HOWLLog(bufferClassName, bufferSizeKBytes, checksumEnabled, adler32Checksum,
+ flushSleepTimeMilliseconds, logFileDir, logFileExt, logFileName, maxBlocksPerFile,
+ maxBuffers, maxLogFiles, minBuffers, threadsWaitingForceThreshold, xidFactory,
+ serverBaseDir);
+
+ howlLog.doStart();
+ transactionManager = new GeronimoTransactionManager(1200, xidFactory, howlLog);
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+ */
+ public void stop() {
+ try {
+ if (howlLog != null) {
+ howlLog.doStop();
+ }
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ public TransactionManager getTransactionManager() {
+ return transactionManager;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java
new file mode 100644
index 0000000000..3339f2e338
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionModuleActivator implements ModuleActivator {
+ private TransactionManagerWrapper wrapper;
+
+ /**
+ * @see org.apache.tuscany.sca.core.ModuleActivator#start(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+ */
+ public void start(ExtensionPointRegistry registry) {
+ if (registry != null) {
+ UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+ TransactionManager transactionManager = utilities.getUtility(TransactionManager.class);
+ if (transactionManager != null) {
+ // The transaction manage is provided by the hosting environment
+// RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+// registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+// TransactionManagerHelper helper = new TransactionManagerHelper(transactionManager);
+// wireProcessorExtensionPoint.addWireProcessor(new TransactionRuntimeWireProcessor(helper));
+ return;
+ }
+ }
+ try {
+ wrapper = new TransactionManagerWrapper();
+ wrapper.start();
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ if (registry != null) {
+ UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+ utilities.addUtility(wrapper.getTransactionManager());
+// RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+// registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+// TransactionManagerHelper helper = new TransactionManagerHelper(wrapper.getTransactionManager());
+// wireProcessorExtensionPoint.addWireProcessor(new TransactionRuntimeWireProcessor(helper));
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+ */
+ public void stop(ExtensionPointRegistry registry) {
+ try {
+ if (wrapper != null) {
+ wrapper.stop();
+ wrapper = null;
+ }
+ if (registry != null && wrapper != null) {
+ UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+ utilities.removeUtility(wrapper.getTransactionManager());
+ }
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java
new file mode 100644
index 0000000000..a13748f232
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * The model for Tuscany transaction policy
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TransactionPolicy extends Policy {
+ QName NAME = new QName(Constants.SCA10_TUSCANY_NS, "transactionPolicy");
+
+ enum Action {
+ PROPAGATE, SUSPEND, REQUIRE_GLOBAL, REQUIRE_LOCAL, REQUIRE_NONE
+ };
+
+ int getTransactionTimeout();
+
+ void setTransactionTimeout(int seconds);
+
+ void setAction(Action action);
+
+ Action getAction();
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java
new file mode 100644
index 0000000000..7b10a7d568
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.util.SCADefinitionsUtil;
+import org.apache.tuscany.sca.provider.SCADefinitionsProvider;
+import org.apache.tuscany.sca.provider.SCADefinitionsProviderException;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to transaction
+ *
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyDefinitionsProvider implements SCADefinitionsProvider {
+ private static final String scaDefinitionsFile = "definitions.xml";
+ private static final String tuscanyDefinitionsFile = "tuscany_definitions.xml";
+ private URLArtifactProcessor urlArtifactProcessor;
+
+ public TransactionPolicyDefinitionsProvider(ExtensionPointRegistry registry) {
+ URLArtifactProcessorExtensionPoint documentProcessors =
+ registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+ urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+ }
+
+ public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+
+ try {
+ SCADefinitions scaTransactionPolicyDefns = null;
+ SCADefinitions tuscanyTransactionPolicyDefns = null;
+
+ URI uri = new URI(scaDefinitionsFile);
+ URL defintionsFileUrl = getClass().getResource(scaDefinitionsFile);
+ scaTransactionPolicyDefns = (SCADefinitions)urlArtifactProcessor.read(null, uri, defintionsFileUrl);
+
+ uri = new URI(tuscanyDefinitionsFile);
+ defintionsFileUrl = getClass().getResource(tuscanyDefinitionsFile);
+ tuscanyTransactionPolicyDefns = (SCADefinitions)urlArtifactProcessor.read(null, uri, defintionsFileUrl);
+
+ SCADefinitionsUtil.aggregateSCADefinitions(tuscanyTransactionPolicyDefns, scaTransactionPolicyDefns);
+
+ return scaTransactionPolicyDefns;
+ } catch (Exception e) {
+ throw new SCADefinitionsProviderException(e);
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java
new file mode 100644
index 0000000000..f178876a72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyImpl implements TransactionPolicy {
+ private boolean unresolved;
+ private int transactionTimeout = 1200;
+ private Action action = Action.PROPAGATE;
+
+ public int getTransactionTimeout() {
+ return transactionTimeout;
+ }
+
+ public void setTransactionTimeout(int transactionTimeout) {
+ this.transactionTimeout = transactionTimeout;
+ }
+
+ public Action getAction() {
+ return action;
+ }
+
+ public void setAction(Action policy) {
+ this.action = policy;
+ }
+
+ public QName getSchemaName() {
+ return NAME;
+ }
+
+ public boolean isUnresolved() {
+ return unresolved;
+ }
+
+ public void setUnresolved(boolean unresolved) {
+ this.unresolved = unresolved;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java
new file mode 100644
index 0000000000..0579890a42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.policy.transaction;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyProcessor implements StAXArtifactProcessor<TransactionPolicy> {
+ public static final String TIMEOUT = "transactionTimeout";
+ public static final String ACTION = "action";
+
+ public QName getArtifactType() {
+ return TransactionPolicy.NAME;
+ }
+
+ public TransactionPolicyProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+ }
+
+ public TransactionPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ TransactionPolicy txPolicy = new TransactionPolicyImpl();
+ int event = reader.getEventType();
+ while (reader.hasNext()) {
+ event = reader.getEventType();
+ switch (event) {
+ case START_ELEMENT: {
+ String timeout = reader.getAttributeValue(null, TIMEOUT);
+ if (timeout != null) {
+ txPolicy.setTransactionTimeout(Integer.parseInt(timeout));
+ }
+ String action = reader.getAttributeValue(null, ACTION);
+ if (action != null) {
+ txPolicy.setAction(TransactionPolicy.Action.valueOf(action));
+ }
+ break;
+ }
+ }
+
+ if (event == END_ELEMENT) {
+ if (TransactionPolicy.NAME.equals(reader.getName())) {
+ break;
+ }
+ }
+
+ //Read the next element
+ if (reader.hasNext()) {
+ reader.next();
+ }
+ }
+
+ return txPolicy;
+ }
+
+ public void write(TransactionPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+ XMLStreamException {
+ }
+
+ public Class<TransactionPolicy> getModelType() {
+ return TransactionPolicy.class;
+ }
+
+ public void resolve(TransactionPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java
new file mode 100644
index 0000000000..be97090378
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyProviderFactory implements PolicyProviderFactory<TransactionPolicy> {
+ private TransactionManagerHelper helper;
+
+ public TransactionPolicyProviderFactory(ExtensionPointRegistry registry) {
+ super();
+ UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+ TransactionManager tm = utilities.getUtility(TransactionManager.class);
+ this.helper = new TransactionManagerHelper(tm);
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+ */
+ public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+ if (component instanceof PolicySetAttachPoint) {
+ return new TransactionImplementationPolicyProvider(helper, (PolicySetAttachPoint)component);
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+ */
+ public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+ RuntimeComponentReference reference,
+ Binding binding) {
+ if (binding instanceof PolicySetAttachPoint) {
+ return new TransactionReferencePolicyProvider(helper, (PolicySetAttachPoint)binding);
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+ */
+ public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+ RuntimeComponentService service,
+ Binding binding) {
+ if (binding instanceof PolicySetAttachPoint) {
+ return new TransactionServicePolicyProvider(helper, (PolicySetAttachPoint)binding);
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+ */
+ public Class<TransactionPolicy> getModelType() {
+ return TransactionPolicy.class;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java
new file mode 100644
index 0000000000..0795a4e5cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionReferencePolicyProvider implements PolicyProvider {
+ private TransactionManagerHelper helper;
+ private List<PolicySet> policySets;
+
+ public TransactionReferencePolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+ super();
+ this.helper = helper;
+ this.policySets = attachPoint.getApplicablePolicySets();
+ }
+
+ public Interceptor createInterceptor(Operation operation) {
+ for (PolicySet policySet : policySets) {
+ for (Object p : policySet.getPolicies()) {
+ if (p instanceof TransactionPolicy) {
+ TransactionInterceptor interceptor =
+ new TransactionInterceptor(helper, true, (TransactionPolicy)p, null);
+ return interceptor;
+ }
+ }
+ }
+ return null;
+ }
+
+ public String getPhase() {
+ return Phase.REFERENCE_POLICY;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java
new file mode 100644
index 0000000000..9f9088a380
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionServicePolicyProvider implements PolicyProvider {
+ private TransactionManagerHelper helper;
+ private List<PolicySet> policySets;
+
+ public TransactionServicePolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+ super();
+ this.helper = helper;
+ this.policySets = attachPoint.getApplicablePolicySets();
+ }
+
+ public Interceptor createInterceptor(Operation operation) {
+ for (PolicySet policySet : policySets) {
+ for (Object p : policySet.getPolicies()) {
+ if (p instanceof TransactionPolicy) {
+ TransactionInterceptor interceptor =
+ new TransactionInterceptor(helper, true, (TransactionPolicy)p, null);
+ return interceptor;
+ }
+ }
+ }
+ return null;
+ }
+
+ public String getPhase() {
+ return Phase.SERVICE_POLICY;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java
new file mode 100644
index 0000000000..5a7ae5c4cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface TransactionalAction<T> {
+ /**
+ * @return
+ * @throws Exception
+ */
+ T run() throws Exception;
+}
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..1d034e23a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#transactionPolicy,model=org.apache.tuscany.sca.policy.transaction.TransactionPolicy \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..9a35d62cad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# Implementation class for the ModuleActivator
+org.apache.tuscany.sca.policy.transaction.TransactionModuleActivator
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..eeec814f60
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation class for the policy extension
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyProviderFactory;model=org.apache.tuscany.sca.policy.transaction.TransactionPolicy
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProvider
new file mode 100644
index 0000000000..e9d9fab519
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyDefinitionsProvider \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/log4j.properties b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/log4j.properties
new file mode 100644
index 0000000000..698ee41d7e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/log4j.properties
@@ -0,0 +1,29 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+# Set root logger level to DEBUG and its only appender to A1.
+log4j.rootLogger=INFO, CONSOLE
+
+# CONSOLE is set to be a ConsoleAppender.
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+
+# A1 uses PatternLayout.
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+
+
+# Print only messages of level WARN or above in the package com.foo.
+log4j.logger.org.apache.tuscany=INFO \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml
new file mode 100644
index 0000000000..ff51b131b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0" targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+ <intent name="managedTransaction" constrains="implementation">
+ <description>Used to indicate the transaction environment desired by a component implementation.</description>
+ </intent>
+ <intent name="managedTransaction.global">
+ <description>
+ Used to indicate that a component implementation requires a managed global transaction.
+ </description>
+ </intent>
+ <intent name="managedTransaction.local">
+ <description>
+ Used to indicate that a component implementation requires a managed local transaction.
+ </description>
+ </intent>
+ <intent name="noManagedTransaction" constrains="implementation">
+ <description>
+ Used to indicate that a component implementation will manage its own transaction resources.
+ </description>
+ </intent>
+ <intent name="propagatesTransaction" constrains="binding">
+ <description>
+ Used to indicate that a reference will propagate any client transaction or that a service will be dispatched
+ under any received transaction.
+ </description>
+ </intent>
+ <intent name="suspendsTransaction" constrains="binding">
+ <description>
+ Used to indicate that a reference will not propagate any client transaction or that a service will not be
+ dispatched under any received transaction.
+ </description>
+ </intent>
+ <intent name="transactedOneWay" constrains="binding">
+ <description>
+ Used to indicate that the component requires the SCA runtime to transact OneWay send of messages as part of
+ any client global transaction or to transact oneWay message receipt as part of any service global
+ transaction.
+ </description>
+ </intent>
+ <intent name="immediateOneWay" constrains="binding">
+ <description>
+ Used to indicate that the component requires the SCA runtime to process the sending or receiving of OneWay
+ messages immediately, regardless of any transaction under which the sending/receiving component runs.
+ </description>
+ </intent>
+</definitions> \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml
new file mode 100644
index 0000000000..324fa03da6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-20080910/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0" targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+ xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+ <policySet name="ManagedTransactionPolicySet" provides="managedTransaction" appliesTo="implementation">
+ <intentMap provides="managedTransaction" default="global">
+ <qualifier name="global">
+ <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_GLOBAL" />
+ </qualifier>
+ <qualifier name="local">
+ <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_LOCAL" />
+ </qualifier>
+ </intentMap>
+ </policySet>
+
+ <policySet name="NoManagedTransactionPolicySet" provides="noManagedTransaction"
+ appliesTo="implementation">
+ <tuscany:transactionPolicy action="REQUIRE_NONE" />
+ </policySet>
+
+ <policySet name="PropagatesTransactionPolicySet" provides="propagatesTransaction" appliesTo="binding">
+ <tuscany:transactionPolicy action="PROPAGATE" />
+ </policySet>
+
+ <policySet name="SuspendsTransactionPolicySet" provides="suspendsTransaction" appliesTo="binding">
+ <tuscany:transactionPolicy action="SUSPEND" />
+ </policySet>
+
+ <policySet name="TransactedOneWayPolicySet" provides="transactedOneWay" appliesTo="binding">
+ <tuscany:transactionPolicy action="PROPAGATE" />
+ </policySet>
+
+ <policySet name="ImmediateOneWayPolicySet" provides="immediateOneWay" appliesTo="binding">
+ <tuscany:transactionPolicy action="SUSPEND" />
+ </policySet>
+</definitions> \ No newline at end of file