1 files changed, 84 insertions, 0 deletions
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();
+    }
+
+}