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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/branches/2.0-Beta2/modules/policy-transaction-runtime/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionInterceptor.java | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/policy-transaction-runtime/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionInterceptor.java b/sca-java-2.x/branches/2.0-Beta2/modules/policy-transaction-runtime/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionInterceptor.java deleted file mode 100644 index f6e0e87ece..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/policy-transaction-runtime/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionInterceptor.java +++ /dev/null @@ -1,151 +0,0 @@ -/* - * 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.runtime; - -import java.util.logging.Logger; - -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.PhasedInterceptor; -import org.apache.tuscany.sca.policy.transaction.TransactionPolicy; - -/** - * @version $Rev$ $Date$ - */ -public class TransactionInterceptor implements PhasedInterceptor { - private static final Logger logger = Logger.getLogger(TransactionInterceptor.class.getName()); - - private Invoker next; - private TransactionManagerHelper helper; - private boolean outbound; - private TransactionPolicy interactionPolicy; - private TransactionPolicy implementationPolicy; - private String phase; - - public TransactionInterceptor(TransactionManagerHelper helper, - boolean outbound, - TransactionPolicy interactionPolicy, - TransactionPolicy implementationPolicy, - String phase) { - 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) { - //logger.info("Executing TransactionInterceptor.invoke"); - TransactionalInvocation invocation = new TransactionalInvocation(next, msg); - - Message result = null; - if (msg.getOperation().isNonBlocking()) { - - } - - // initialize default values - TransactionIntent interactionIntent = null; //TransactionIntent.propagatesTransacton; - TransactionIntent implementationIntent = TransactionIntent.managedTransactionGlobal; - - if (interactionPolicy != null) { - if (interactionPolicy.getAction() == TransactionPolicy.Action.PROPAGATE) { - interactionIntent = TransactionIntent.propagatesTransacton; - } else if (interactionPolicy.getAction() == TransactionPolicy.Action.REQUIRE_NONE) { - interactionIntent = TransactionIntent.suspendsTransaction; - if(implementationPolicy == null) { - implementationIntent = TransactionIntent.noManagedTransaction; - } - } else { - interactionIntent = TransactionIntent.suspendsTransaction; - } - } - - 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 (Throwable e) { - if (e instanceof Error) { - throw (Error)e; - } else if (e instanceof RuntimeException) { - throw (RuntimeException)e; - } else { - result = msg; - msg.setFaultBody(e); - } - - } - 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); - } - - } - - public String getPhase() { - return phase; - } - -} |