TUSCANY-3433 - add policy transaction from 1.x. Different here is that code is changed to match 2.x SPI and the "runtime" parts are in a separate package.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@901868 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 62 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionServicePolicyProvider.java b/sca-java-2.x/trunk/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionServicePolicyProvider.java
new file mode 100644
index 0000000000..d163fd4781
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/runtime/TransactionServicePolicyProvider.java
@@ -0,0 +1,62 @@
+/*
+ * 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.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.invocation.PhasedInterceptor;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.transaction.TransactionPolicy;
+import org.apache.tuscany.sca.provider.BasePolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionServicePolicyProvider extends BasePolicyProvider<TransactionPolicy> {
+    private TransactionManagerHelper helper;
+    private List<PolicySet> policySets;
+
+    public TransactionServicePolicyProvider(TransactionManagerHelper helper, Endpoint ep) {
+        super(TransactionPolicy.class, ep);
+        this.helper = helper;
+        this.policySets = ep.getPolicySets();
+    }
+
+    public PhasedInterceptor 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;
+    }
+
+}