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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.2.1/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.2.1/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java new file mode 100644 index 0000000000..202d346b47 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2.1/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java @@ -0,0 +1,123 @@ +/* + * 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; + +import org.osoa.sca.CallableReference; +import org.osoa.sca.ComponentContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Context; +import org.osoa.sca.annotations.Service; + +@Service(CallBackApiService.class) +public class CallBackApiServiceImpl implements CallBackApiService { + + @Context + protected ComponentContext componentContext; + /** + * Object of CallBackApiCallBack class + */ + private CallBackApiCallBack callback; + + @Callback + protected CallableReference<CallBackApiCallBack> callbackRef; + + /** + * This function get an object of CallBackApiServiceImpl by calling getCallBackInterface function and calls the + * callBackMessage function. + * + * @param aString String passed by a function call + */ + + public void knockKnock(String aString) { + + System.out.println("CallBackApiServiceImpl message received: " + aString); + callback = this.getCallBackInterface(); + callback.callBackMessage("Who's There"); + System.out.println("CallBackApiServiceImpl response sent"); + return; + + } + + /** + * This function calls the callBackMessage function. <br> + * The reference to this function is recieved from Call back reference to the class CallBackApiService. + * + * @param aString String passed by a function call + */ + public void knockKnockByRef(String aString) { + + System.out.println("CallBackApiServiceImpl message received: " + aString); + callbackRef.getService().callBackMessage("Who's There"); + System.out.println("CallBackApiServiceImpl response sent"); + return; + + } + + /** + * This function get an object of CallBackApiServiceImpl by calling getCallBackInterface function. <br> + * This function then places multiple callBack using the callbackIncrement function defined in + * callBack.ApiServiceImpl + * + * @param aString String passed by a function call + */ + public void multiCallBack(String aString) { + + callback = this.getCallBackInterface(); + + System.out.println("CallBackApiServiceImpl message received: " + aString); + callback.callBackIncrement("Who's There 1"); + System.out.println("CallBackApiServiceImpl response sent"); + callback.callBackIncrement("Who's There 2"); + System.out.println("CallBackApiServiceImpl response sent"); + callback.callBackIncrement("Who's There 3"); + System.out.println("CallBackApiServiceImpl response sent"); + return; + + } + + /** + * This function does not callBack any function. + * + * @param aString String passed by a function call + */ + public void noCallBack(String aString) { + + System.out.println("CallBackApiServiceImpl message received: " + aString); + + return; + + } + + /** + * This function get an object of CallBackApiServiceImpl from the present componentContext + * + * @param void + */ + private CallBackApiCallBack getCallBackInterface() { + System.out.println("CallBackApiServiceImpl getting request context"); + RequestContext rc = componentContext.getRequestContext(); + System.out.println("CallBackApiServiceImpl getting callback from request context"); + callback = rc.getCallback(); + System.out.println("CallBackApiServiceImpl returning callback"); + return callback; + + } + +} |