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author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-04-12 09:14:28 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-04-12 09:14:28 +0000 |
commit | bad1f71da1978610806427e2e2a2f96a2fb5b88e (patch) | |
tree | 334e5c38ba5cc33fd853e37c640728ec020862fb /sca-java-2.x/tags/2.0-RC1/testing/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java | |
parent | 57c2c65b9d869afc1be14926da2ece51ab52231b (diff) |
Tag 2.0 RC1
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1325166 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-RC1/testing/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-RC1/testing/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java b/sca-java-2.x/tags/2.0-RC1/testing/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java new file mode 100644 index 0000000000..150937dfc5 --- /dev/null +++ b/sca-java-2.x/tags/2.0-RC1/testing/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java @@ -0,0 +1,50 @@ +/* + * 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.test.callback; + +import org.oasisopen.sca.RequestContext; +import org.oasisopen.sca.annotation.Context; +import org.oasisopen.sca.annotation.Scope; +import org.oasisopen.sca.annotation.Service; + +/** + * This class implements MyService and uses a callback. + * + * In this scenario, we explore using the RequestContext to retrieve the callBack reference + * as @Callback injection is not performed for composite-scoped implementations (see JavaCAA Section 7.2.5) + * + * Changing the service implementation to be @Scope("STATELESS") would make plain @Callback injection work + */ +@Service(MyService.class) +@Scope("COMPOSITE") +public class MyServiceImpl implements MyService { + + @Context + protected RequestContext requestContext; + + public void someMethod(String arg) { + // invoke the callback + try { + MyServiceCallback myServiceCallback = requestContext.getCallback(); + myServiceCallback.receiveResult(arg + " -> receiveResult"); + } catch (RuntimeException e) { + System.out.println("RuntimeException invoking receiveResult: " + e.toString()); + } + } +} |