diff options
Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main')
4 files changed, 183 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldImpl.java b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldImpl.java new file mode 100644 index 0000000000..4cdcc1fd0b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldImpl.java @@ -0,0 +1,33 @@ +/*
+ * 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 helloworld;
+
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements the HelloWorld service.
+ */
+@Service(HelloWorldService.class)
+public class HelloWorldImpl implements HelloWorldService {
+
+ public String getGreetings(String name) {
+ return "Hello " + name;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java new file mode 100644 index 0000000000..2e632c00fc --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java @@ -0,0 +1,84 @@ +/* + * 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 helloworld; + +import java.io.InputStream; +import java.io.IOException; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +/** + * This server program shows how to create an SCA runtime, and start it which + * activates the helloworld Web service endpoint. + */ +public class HelloWorldServer { + + private static final String EPMD_COMMAND = "epmd"; + + public static void main(String[] args) { + try { + Process process = null; + try { + process = Runtime.getRuntime().exec(EPMD_COMMAND); + } catch (IOException e) { + System.out + .println("Cannot proceed - exception while executing " + + EPMD_COMMAND + + ": " + + e.getMessage() + + ". Valid and working Erlang/OTP distribution is required."); + } + if (process != null) { + startReaderThread(process.getInputStream()); + startReaderThread(process.getErrorStream()); + System.out.println("EPMD server started"); + + SCADomain scaDomain = SCADomain + .newInstance("helloworlderlangservice.composite"); + System.out + .println("HelloWorld server started (press enter to shutdown)"); + System.in.read(); + scaDomain.close(); + System.out.println("HelloWorld server stopped"); + + process.destroy(); + System.out.println("EPMD server stopped"); + } + } catch (Exception e) { + e.printStackTrace(); + } + } + + private static void startReaderThread(final InputStream stream) { + Thread readerThread = new Thread() { + public void run() { + try { + byte[] buf = new byte[100]; + while (true) { + stream.read(buf); + } + } catch (Exception e) { + return; + } + } + }; + readerThread.start(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldService.java b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldService.java new file mode 100644 index 0000000000..4b019b21bf --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldService.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 helloworld;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * This is the business interface of the HelloWorld greetings service.
+ */
+@Remotable
+public interface HelloWorldService {
+
+ public String getGreetings(String name);
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/resources/helloworlderlangservice.composite b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/resources/helloworlderlangservice.composite new file mode 100644 index 0000000000..1e0c57c74d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/samples/helloworld-erlang-service/src/main/resources/helloworlderlangservice.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:sca="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://helloworld"
+ xmlns:hw="http://helloworld"
+ name="helloworld">
+
+ <component name="HelloWorldServiceComponent">
+ <implementation.java class="helloworld.HelloWorldImpl" />
+ <service name="HelloWorldService">
+ <interface.java interface="helloworld.HelloWorldService"/>
+ <tuscany:binding.erlang node="HelloNode" module="HelloModule"/>
+ </service>
+ </component>
+
+</composite>
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