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Diffstat (limited to 'sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org')
5 files changed, 432 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java new file mode 100644 index 0000000000..b013462f9f --- /dev/null +++ b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java @@ -0,0 +1,38 @@ +/* + * 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.oasisopen.sca.annotation.Remotable; + +@Remotable +/** + * + */ +public interface CallBackApiCallBack { + /** + * This function is defined in CallBackApiClientImpl + */ + void callBackMessage(String aString); + + /** + * This function is defined in CallBackApiClientImpl + */ + void callBackIncrement(String aString); + +} diff --git a/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java new file mode 100644 index 0000000000..252e4dc45f --- /dev/null +++ b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java @@ -0,0 +1,30 @@ +/* + * 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.oasisopen.sca.annotation.Remotable; + +@Remotable +public interface CallBackApiClient { + /** + * This function is defined in CallBackApiClientImpl + */ + void run(); + +} diff --git a/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java new file mode 100644 index 0000000000..d883dc2d6f --- /dev/null +++ b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java @@ -0,0 +1,201 @@ +/* + * 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.junit.Assert; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Service; + +@Service(CallBackApiClient.class) +public class CallBackApiClientImpl implements CallBackApiClient, CallBackApiCallBack { + + @Reference + protected CallBackApiService aCallBackService; + + private static String returnMessage = null; + private static int callBackCount = 0; + private static Object monitor = new Object(); + + /** + * This test calls function test 3a,3a1,3b,3c + */ + public void run() { + + // This tests basic callback patterns. + + // Test3a is the basic callback where the target calls back prior to + // returning to the client. + test3a(); + + test3a1(); + + // Test3b is where the target does not call back to the client. + test3b(); + + // Test3c is where the target calls back multiple times to the client. + test3c(); + } + + /** + * This test is the basic callback where the target calls back prior to returning to the client. + */ + + private void test3a() { + aCallBackService.knockKnock("Knock Knock"); + int count = 0; + + // + // If we can't get a response in 30 seconds consider this a failure + // + + synchronized (monitor) { + while (returnMessage == null && count++ < 30) { + try { + monitor.wait(1000L); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + Assert.assertEquals("CallBackApiITest - test3a", "Who's There", this.getReturnMessage()); + + } + + /** + * This test is the basic callback where the target calls back prior to returning to the client. + */ + private void test3a1() { + aCallBackService.knockKnockByRef("Knock Knock"); + int count = 0; + + // + // If we can't get a response in 30 seconds consider this a failure + // + + synchronized (monitor) { + while (returnMessage == null && count++ < 30) { + try { + monitor.wait(1000L); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + Assert.assertEquals("CallBackApiITest - test3a", "Who's There", this.getReturnMessage()); + + } + + /** + * This test is the basic callback where the target does not call back to the client + */ + private void test3b() { + aCallBackService.noCallBack("No Reply Desired"); + Assert.assertEquals("CallBackApiITest - test3b", 1, 1); + } + + /** + * This test is the basic callback where the target calls back multiple times to the client + */ + + private void test3c() { + aCallBackService.multiCallBack("Call me back 3 times"); + int count = 0; + + // + // If we can't get a response in 30 seconds consider this a failure + // + + synchronized (monitor) { + while (this.getCallBackCount() < 3 && count++ < 30) { + try { + monitor.wait(1000L); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + Assert.assertEquals("CallBackApiITest - test3c", 3, this.getCallBackCount()); + } + + /** + * This function returns a string + * + * @param void + * @return String result string + */ + + public String getReturnMessage() { + return returnMessage; + } + + /** + * This function set the returnMessage string + * + * @param String + */ + public void setReturnMessage(String aReturnMessage) { + returnMessage = aReturnMessage; + } + + /** + * This function returns the callBackCount variable + * + * @return Integer callBackCount variable + */ + public int getCallBackCount() { + return callBackCount; + } + + /** + * This function increments callBackCount variable by 1 + */ + public void incrementCallBackCount() { + callBackCount++; + } + + /** + * This function prints a message synched with setReturnMessage function + * + * @param String + */ + public void callBackMessage(String aString) { + System.out.println("Entering callback callBackMessage: " + aString); + synchronized (monitor) { + this.setReturnMessage(aString); + monitor.notify(); + } + } + + /** + * This function prints a message synched with incrementCallBackCount function + * + * @param String + */ + public void callBackIncrement(String aString) { + System.out.println("Entering callback increment: " + aString); + synchronized (monitor) { + this.incrementCallBackCount(); + monitor.notify(); + } + } + +} diff --git a/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.java b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.java new file mode 100644 index 0000000000..afb7c45e2c --- /dev/null +++ b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.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; + +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Remotable; + +@Remotable +@Callback(CallBackApiCallBack.class) +/** + * + */ +public interface CallBackApiService { + /** + * This function is defined in CallBackApiServiceImpl + */ + void knockKnock(String aString); + + /** + * This function is defined in CallBackApiServiceImpl + */ + void knockKnockByRef(String aString); + + /** + * This function is defined in CallBackApiServiceImpl + */ + void noCallBack(String aString); + + /** + * This function is defined in CallBackApiServiceImpl + */ + void multiCallBack(String aString); + +} diff --git a/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java new file mode 100644 index 0000000000..44f57b4316 --- /dev/null +++ b/sca-java-2.x/branches/2.0/testing/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java @@ -0,0 +1,113 @@ +/* + * 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.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.RequestContext; +import org.oasisopen.sca.ServiceReference; +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Context; +import org.oasisopen.sca.annotation.Service; + +@Service(CallBackApiService.class) +public class CallBackApiServiceImpl implements CallBackApiService { + + @Context + protected ComponentContext componentContext; + /** + * Object of CallBackApiCallBack class + */ + private CallBackApiCallBack callback; + + @Callback + protected ServiceReference<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"); + } + + /** + * This function calls the callBackMessage function. <br> + * The reference to this function is received 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"); + } + + /** + * 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"); + } + + /** + * 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); + } + + /** + * 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; + + } + +} |