One more test with an sca trunk in the sandbox

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@757343 13f79535-47bb-0310-9956-ffa450edef68

9 files changed, 538 insertions, 0 deletions

diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java
new file mode 100644
index 0000000000..e54b9b4004
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java
@@ -0,0 +1,34 @@
+/*
+ * 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;
+
+// @Remotable
+@Callback(CallBackSetCallbackCallback.class)
+/**
+ * 
+ */
+public interface CallBackSetCalbackService {
+
+    void knockKnock(String aString);
+
+    boolean setCallbackIllegally(String aString);
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java
new file mode 100644
index 0000000000..f80401836e
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java
@@ -0,0 +1,37 @@
+/*
+ * 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;
+
+public class CallBackSetCallbackBadCallback {
+
+    public CallBackSetCallbackBadCallback() {
+        super();
+    }
+
+    public void callback(String aString) {
+        //
+        // This callback method should never be called.
+        //
+        System.out.println("CallBackSetCallbackBadCallback: callback called");
+        Assert.fail("CallBackSetCallbackBadCallback: callback called");
+    }
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java
new file mode 100644
index 0000000000..a15bcd90ae
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java
@@ -0,0 +1,31 @@
+/*
+ * 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;
+
+// @Remotable
+/**
+ *
+ */
+public interface CallBackSetCallbackCallback {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java
new file mode 100644
index 0000000000..3e72b7ef3c
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java
@@ -0,0 +1,66 @@
+/*
+ * 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 java.io.File;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackCallback.class)
+public class CallBackSetCallbackCallbackImpl implements CallBackSetCallbackCallback {
+
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering CallBackSetCallbackCallbackImpl callBackMessage: " + aString);
+
+        File aFile = new File("target/test4_marker");
+        try {
+            aFile.createNewFile();
+        } catch (Exception ex) {
+            System.out.println("Error Creating target/test4_marker marker file");
+            ex.printStackTrace();
+        }
+
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        this.incrementCallBackCount();
+    }
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java
new file mode 100644
index 0000000000..6fd13eec5f
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java
@@ -0,0 +1,28 @@
+/*
+ * 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 CallBackSetCallbackClient {
+
+    void run();
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java
new file mode 100644
index 0000000000..08c8b94a2f
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java
@@ -0,0 +1,188 @@
+/*
+ * 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 java.io.File;
+
+import org.junit.Assert;
+import org.oasisopen.sca.NoRegisteredCallbackException;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackClient.class)
+public class CallBackSetCallbackClientImpl implements CallBackSetCallbackClient {
+
+    @Reference
+    protected ServiceReference<CallBackSetCalbackService> aCallBackService;
+    @Reference
+    protected ServiceReference<CallBackSetCallbackCallback> callBack;
+
+    public void run() {
+
+        // This test various aspects of the setCallback() API in a stateless
+        // scope.
+
+        /*
+         * test4 Client does not implement the callback interface but calls
+         * setCallback with a service reference before invoking the target,
+         * Verify successful execution.
+         */
+
+        test4();
+
+        /*
+         * test5 The client does not implement the callback interface and does
+         * not call setCallback() before invoking the target. Verify a
+         * NoRegisteredCallbackException is thrown.
+         */
+
+        test5();
+
+        /*
+         * test6() The client calls setCallback() with an object that is not a
+         * service reference and the callback interface is stateless. Verify
+         * that an appropriate exception is thrown. When calling setCallback
+         * with an object the interface must be stateful. Stateless interfaces
+         * require a service Reference.
+         */
+
+        test6();
+
+        /*
+         * test10 The target calls setCallback() on its own service reference,
+         * e.g. getRequestContext().getServiceReference().getCallback(). Verify
+         * an appropriate exception occurs.
+         */
+
+        test10();
+    }
+
+    private void test4() {
+
+        //
+        // Since callbacks do not synchronously return and this test results in
+        // a callback to a component other
+        // than this client I am using a marker file to determine the outcome.
+        // The presence of the marker
+        // file will be used for the Assertion test. If it exists then the
+        // callback occurred and all is good.
+        //
+
+        // Make sure the marker file is not present before starting the test.
+        File aFile = new File("target/test4_marker");
+        if (aFile.exists()) {
+            aFile.delete();
+        }
+
+        aCallBackService.setCallback(callBack);
+
+        aCallBackService.getService().knockKnock("Knock Knock");
+
+        // Lets give the callback a little time to complete....
+
+        int count = 0;
+        long timeout = 1000;
+
+        while (count++ < 30 && (aFile.exists() == false)) {
+            try {
+                Thread.sleep(timeout);
+            } catch (InterruptedException ie) {
+            }
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test4", true, aFile.exists());
+
+        aCallBackService.setCallback(null); // leave this in the default state for next test
+
+    }
+
+    private void test5() {
+
+        boolean correctException = false;
+
+        //
+        // The backend service is expecting a callback reference to be set. This
+        // test will not
+        // set one so an exception is expected. According to the spec if a
+        // client calls a method on
+        // a service reference prior to calling setCallback() then a
+        // NoRegisteredCallbackException
+        // will be thrown on the client.
+        //
+
+        try {
+            aCallBackService.getService().knockKnock("Knock Knock");
+        } catch (NoRegisteredCallbackException NotRegEx) {
+            correctException = true;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test5", true, correctException);
+
+    }
+
+    private void test6() {
+
+        boolean correctException = false;
+
+        //
+        // This test is to specify an Object that is not a service reference
+        // that does implement
+        // the callback interface. However because this callback service is
+        // stateless the expected
+        // result is an appropriate exception.
+        //
+
+        try {
+            aCallBackService.setCallback(new CallBackSetCallbackObjectCallback());
+            aCallBackService.getService().knockKnock("Knock Knock");
+        }
+        //
+        // This should catch an appropriate exception.
+        //
+        catch (IllegalArgumentException goodEx) {
+            correctException = true;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test6", true, correctException);
+
+    }
+
+    private void test10() {
+
+        //
+        // The appropriate exception should be thrown and caught on the service side.
+        // If this happens, the setCallbackIllegally() method will return true.
+        // If not, this method will return false.
+        //
+
+        aCallBackService.setCallback(callBack); // ensure no client-side exception
+
+        boolean result =
+            aCallBackService.getService().setCallbackIllegally("Try to set callback on your own service reference");
+
+        Assert.assertEquals("CallBackSetCallback - Test10", true, result);
+
+    }
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java
new file mode 100644
index 0000000000..afedcdf7f1
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java
@@ -0,0 +1,44 @@
+/*
+ * 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;
+
+public class CallBackSetCallbackObjectCallback implements CallBackSetCallbackCallback {
+
+    private int callBackCount = 0;
+
+    public CallBackSetCallbackObjectCallback() {
+        super();
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering CallBackSetCallbackObjectCallback callBackMessage: " + aString);
+
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        this.incrementCallBackCount();
+    }
+
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java
new file mode 100644
index 0000000000..78bc793c81
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java
@@ -0,0 +1,73 @@
+/*
+ * 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(CallBackSetCalbackService.class)
+public class CallBackSetCallbackServiceImpl implements CallBackSetCalbackService {
+
+    @Callback
+    protected CallBackSetCallbackCallback callback;
+    @Context
+    protected ComponentContext context;
+
+    public void knockKnock(String aString) {
+
+        try {
+            System.out.println("CallBackBasicServiceImpl message received: " + aString);
+            callback.callBackMessage("Who's There");
+            System.out.println("CallBackBasicServiceImpl response sent");
+            return;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+    }
+
+    public boolean setCallbackIllegally(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl.setCallbackIllegally() message received: " + aString);
+
+        boolean exceptionProduced = false;
+        RequestContext requestContext = null;
+        ServiceReference serviceRef = null;
+
+        try {
+            requestContext = context.getRequestContext();
+            serviceRef = (ServiceReference)requestContext.getServiceReference();
+            serviceRef.setCallback(serviceRef);
+        } catch (ClassCastException goodEx) {
+            exceptionProduced = true;
+            System.out.println("Test10 appropriate exception caught during setCallback to own service reference");
+        } catch (Exception badEx) {
+            System.out.println("CallBackBasicServiceImpl.setCallbackIllegally()  " + badEx.toString());
+            badEx.printStackTrace();
+        }
+
+        // Return a flag indicating whether we got the exception we are looking for
+        return exceptionProduced;
+
+    }
+}
diff --git a/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite
new file mode 100644
index 0000000000..274337fabc
--- /dev/null
+++ b/sandbox/ant/sca/trunk/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackSetCallbackTest">
+ 	      
+    <component name="CallBackSetCallbackClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackClientImpl"/>
+		<reference name="aCallBackService" target="CallBackSetCallbackService"/>
+		<reference name="callBack" target="CallBackSetCallbackCallback"/>
+    </component> 
+    
+    <component name="CallBackSetCallbackCallback">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackCallbackImpl"/>
+	</component> 
+    
+    <component name="CallBackSetCallbackService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackServiceImpl"/>
+    </component>    
+</composite>