Event prototype: initial sample

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@705589 13f79535-47bb-0310-9956-ffa450edef68

10 files changed, 449 insertions, 0 deletions

diff --git a/sandbox/event/samples/event-jms/pom.xml b/sandbox/event/samples/event-jms/pom.xml
new file mode 100644
index 0000000000..3f93645f4f
--- /dev/null
+++ b/sandbox/event/samples/event-jms/pom.xml
@@ -0,0 +1,93 @@
+<?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.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>1.4-EVENT-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-event-jms</artifactId>
+    <name>Apache Tuscany SCA Event (JMS) Sample</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+            <scope>compile</scope>            
+        </dependency>
+            
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+            <scope>compile</scope>            
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jms</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>   
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.activemq</groupId>
+            <artifactId>apache-activemq</artifactId>
+            <version>4.1.1</version>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.activemq</groupId>
+                    <artifactId>activemq-web-demo</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>           
+       
+    </dependencies>
+    
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+
+</project>
diff --git a/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisher.java b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisher.java
new file mode 100644
index 0000000000..7ef72d10b1
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisher.java
@@ -0,0 +1,25 @@
+/*
+ * 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 weather;
+
+public interface WeatherPublisher {
+	
+	void publishWeatherReport(String report);
+
+}
diff --git a/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisherComponent.java b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisherComponent.java
new file mode 100644
index 0000000000..658229799d
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherPublisherComponent.java
@@ -0,0 +1,53 @@
+/*
+ * 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 weather;
+
+import java.util.Date;
+import java.util.Random;
+
+import org.osoa.sca.annotations.Producer;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements the Weather service and publishes weather reports.
+ */
+@Service(WeatherService.class)
+public class WeatherPublisherComponent implements WeatherService {
+    
+    @Producer
+    public WeatherPublisher publisher;
+    
+    public void start() {
+        try {
+            for (int i = 0; i < 10; i++) {
+                generateWeatherReport();
+                Thread.sleep(1000);
+            }
+        } catch (InterruptedException e) {
+        }
+    }
+    
+    public void generateWeatherReport() {
+        int temperature = new Random().nextInt(20);
+        String report = "Location: New York, Time: " + new Date() + ", Temperature " + temperature;
+        
+        publisher.publishWeatherReport(report);
+    }
+    
+}
diff --git a/sandbox/event/samples/event-jms/src/main/java/weather/WeatherReporterApp.java b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherReporterApp.java
new file mode 100644
index 0000000000..b84d2cc24a
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherReporterApp.java
@@ -0,0 +1,42 @@
+/*
+ * 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 weather;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * locate the Weather service and invoke it.
+ */
+public class WeatherReporterApp {
+
+    public  final static void main(String[] args) throws Exception {
+    	
+        SCADomain weatherPublisherDomain = SCADomain.newInstance("weatherPublisher.composite");
+        SCADomain weatherSubscriberDomain = SCADomain.newInstance("weatherSubscriber.composite");
+        WeatherService weatherService = weatherPublisherDomain.getService(WeatherService.class, "WeatherPublisherComponent");
+        
+        weatherService.start();
+        
+        weatherPublisherDomain.close();
+        weatherSubscriberDomain.close();
+        
+        
+    }
+}
diff --git a/sandbox/event/samples/event-jms/src/main/java/weather/WeatherService.java b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherService.java
new file mode 100644
index 0000000000..37f32702ea
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherService.java
@@ -0,0 +1,29 @@
+/*
+ * 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 weather;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The interface for the weather service
+ */
+@Remotable
+public interface WeatherService {
+    public void start();
+}
diff --git a/sandbox/event/samples/event-jms/src/main/java/weather/WeatherSubscriberComponent.java b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherSubscriberComponent.java
new file mode 100644
index 0000000000..eb9185a70e
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/java/weather/WeatherSubscriberComponent.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 weather;
+
+import java.util.Date;
+
+import org.osoa.sca.annotations.Consumer;
+
+
+
+/**
+ * The WeatherService subscriber implementation - receives weather reports and prints it on stdout
+ */
+public class WeatherSubscriberComponent  {
+      
+	@Consumer(name="weatherSubscriber")
+    public void onWeather(String report) {
+        System.out.println("Weather report received at " + new Date() + ": " + report);
+    }
+
+    
+}
\ No newline at end of file
diff --git a/sandbox/event/samples/event-jms/src/main/resources/logging.properties b/sandbox/event/samples/event-jms/src/main/resources/logging.properties
new file mode 100644
index 0000000000..3dca310cdb
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/resources/logging.properties
@@ -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.    
+#
+#  $Rev$ $Date$
+#
+
+# Custom logging configuration for Tuscany samples
+# By default, only INFO level logging is enabled and ALL messages get sent to the console
+# For more messages from the runtime, uncomment specific settings at the end of this file
+handlers = java.util.logging.ConsoleHandler
+java.util.logging.ConsoleHandler.level = ALL
+java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
+.level=INFO
+
+# Uncomment the next setting to get all Tuscany messages (this will be a lot)
+#org.apache.tuscany.level=FINEST
diff --git a/sandbox/event/samples/event-jms/src/main/resources/weatherPublisher.composite b/sandbox/event/samples/event-jms/src/main/resources/weatherPublisher.composite
new file mode 100644
index 0000000000..6b2e59dc8f
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/resources/weatherPublisher.composite
@@ -0,0 +1,38 @@
+<?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://www.osoa.org/xmlns/sca/1.0"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+	targetNamespace="http://weather"

+	xmlns:weather="http://weather"

+    name="weatherPublisher">

+

+    <component name="WeatherPublisherComponent">

+        <implementation.java class="weather.WeatherPublisherComponent" />

+	    <service name="WeatherService">

+                <interface.java interface="weather.WeatherService"/>

+        </service>

+        

+        

+        <producer name="weatherPublisher">

+        </producer>

+        

+    </component>

+    

+</composite>

diff --git a/sandbox/event/samples/event-jms/src/main/resources/weatherSubscriber.composite b/sandbox/event/samples/event-jms/src/main/resources/weatherSubscriber.composite
new file mode 100644
index 0000000000..eac1b242ea
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/main/resources/weatherSubscriber.composite
@@ -0,0 +1,35 @@
+<?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://www.osoa.org/xmlns/sca/1.0"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+	targetNamespace="http://weather"

+	xmlns:weather="http://weather"

+	name="weatherSubscriber">

+    

+    <component name="WeatherSubscriberComponent">

+      <implementation.java class="weather.WeatherSubscriberComponent"/>

+      

+      

+      <consumer name="weatherSubscriber">

+      </consumer>

+      

+    </component>

+    

+</composite>

diff --git a/sandbox/event/samples/event-jms/src/test/java/weather/WeatherTestCase.java b/sandbox/event/samples/event-jms/src/test/java/weather/WeatherTestCase.java
new file mode 100644
index 0000000000..a251de53c2
--- /dev/null
+++ b/sandbox/event/samples/event-jms/src/test/java/weather/WeatherTestCase.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 weather;
+
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import weather.WeatherService;
+
+
+/**
+ * Test case for Tempore weather client
+ */
+public class WeatherTestCase {
+
+    private WeatherService weatherService;
+    private SCADomain weatherSubscriberDomain;
+    private SCADomain weatherPublisherDomain;
+   
+
+    @Before
+    public void startClient() throws Exception {
+        try {
+            weatherPublisherDomain = SCADomain.newInstance("weatherPublisher.composite");
+            weatherSubscriberDomain = SCADomain.newInstance("weatherSubscriber.composite");
+            weatherService = weatherPublisherDomain.getService(WeatherService.class, "WeatherPublisherComponent");
+                
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+    
+    @Test
+    public void testClient() throws Exception {
+        weatherService.start();
+    }
+    
+    
+    @After
+    public void stopClient() throws Exception {
+        weatherPublisherDomain.close();
+        weatherSubscriberDomain.close();
+    }
+
+    
+}