1 files changed, 0 insertions, 249 deletions
diff --git a/sandbox/rfeng/runtime/embedded/src/main/java/org/apache/tuscany/api/SCARuntime.java b/sandbox/rfeng/runtime/embedded/src/main/java/org/apache/tuscany/api/SCARuntime.java
deleted file mode 100644
index 8fb945a28a..0000000000
--- a/sandbox/rfeng/runtime/embedded/src/main/java/org/apache/tuscany/api/SCARuntime.java
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * 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.api;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-import org.osoa.sca.ComponentContext;
-
-/**
- * SCARuntime is used to start a Tuscany SCA runtime.
- */
-public abstract class SCARuntime {
-
-    private static SCARuntime instance;
-
-    /**
-     * Read the service name from a configuration file
-     * 
-     * @param classLoader
-     * @param name The name of the service class
-     * @return A class name which extends/implements the service class
-     * @throws IOException
-     */
-    private static String getServiceName(ClassLoader classLoader, String name) throws IOException {
-        InputStream is = classLoader.getResourceAsStream("META-INF/services/" + name);
-        if (is == null) {
-            return null;
-        }
-        BufferedReader reader = null;
-        try {
-            reader = new BufferedReader(new InputStreamReader(is));
-            while (true) {
-                String line = reader.readLine();
-                if (line == null) {
-                    break;
-                } else if (!line.startsWith("#")) {
-                    return line.trim();
-                }
-            }
-        } finally {
-            if (reader != null) {
-                reader.close();
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Returns a SCARuntime instance. If the system property
-     * "org.apache.tuscany.api.SCARuntime" is set, its value is used as the name
-     * of the implementation class. Otherwise, if the resource
-     * "META-INF/services/org.apache.tuscany.api.SCARuntime" can be loaded from
-     * the supplied classloader. Otherwise, it will use
-     * "org.apache.tuscany.runtime.embedded.DefaultSCARuntime" as the default.
-     * The named class is loaded from the supplied classloader and instantiated
-     * using its default (no-arg) constructor.
-     * 
-     * @return
-     */
-    private static SCARuntime newInstance(final ClassLoader classLoader) {
-
-        try {
-            final String name = SCARuntime.class.getName();
-            String className = AccessController.doPrivileged(new PrivilegedAction<String>() {
-                public String run() {
-                    return System.getProperty(name);
-                }
-            });
-
-            if (className == null) {
-                className = getServiceName(classLoader, name);
-            }
-            if (className == null) {
-                className = "org.apache.tuscany.runtime.embedded.DefaultSCARuntime";
-            }
-            Class cls = Class.forName(className, true, classLoader);
-            return (SCARuntime)cls.newInstance(); // NOPMD lresende
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Get an instance of SCA Runtime
-     * 
-     * @return The instance
-     */
-    public static synchronized SCARuntime getInstance() { // NOPMD
-        if (instance != null) {
-            return instance;
-        }
-        ClassLoader classLoader = SCARuntime.class.getClassLoader();
-        instance = newInstance(classLoader);
-        return instance;
-    }
-
-    /**
-     * Start the Tuscany runtime using default SCDLs
-     */
-    public static void start() {
-        try {
-            getInstance().startup(null, null, null, null);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Start the SCA Runtime with the given SCDLs
-     * 
-     * @param system The URL for the system SCDL
-     * @param extensions An array of URLs for extensions
-     * @param application The URL for the application SCDL
-     */
-    public static void start(URL system, URL[] extensions, URL application, String compositePath) {
-        try {
-            getInstance().startup(system, extensions, application, compositePath);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Start the SCA Runtime with the given SCDL
-     * 
-     * @param application The URL for the application SCDL
-     */
-    public static void start(URL application, String compositePath) {
-        try {
-            getInstance().startup(null, null, application, compositePath);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Start the SCA Runtime with the given SCDL
-     * 
-     * @param compositePath The path of the application SCDL
-     */
-    public static void start(String compositePath) {
-        try {
-            ClassLoader cl = Thread.currentThread().getContextClassLoader();
-            URL applicationURL = cl.getResource(compositePath);
-            getInstance().startup(null, null, applicationURL, compositePath);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Start the SCA Runtime with the given SCDL
-     * 
-     * @param compositePath The path of the system SCDL
-     * @param compositePath The path of the application SCDL
-     */
-    public static void start(String system, String compositePath) {
-        try {
-            ClassLoader cl = Thread.currentThread().getContextClassLoader();
-            URL systemURL = cl.getResource(system);
-            URL applicationURL = cl.getResource(compositePath);
-            getInstance().startup(systemURL, null, applicationURL, compositePath);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    /**
-     * Get the ComponentContext by name
-     * 
-     * @param componentName
-     * @return
-     */
-    public static ComponentContext getComponentContext(String componentName) {
-        return getInstance().getContext(componentName);
-    }
-
-    /**
-     * Get access to a system service
-     * 
-     * @param serviceName
-     * @return
-     */
-    protected abstract Object getSystemService(String serviceName);
-
-    /**
-     * Stop the SCA Runtime
-     */
-    public static void stop() {
-        try {
-            getInstance().shutdown();
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        } finally {
-            instance = null;
-        }
-    }
-
-    /**
-     * Look up the ComponentContext by name
-     * 
-     * @param componentName
-     * @return
-     */
-    protected abstract ComponentContext getContext(String componentName);
-
-    /**
-     * Start up the runtime
-     * 
-     * @param system The URL of the SCDL for tuscany system composite
-     * @param extensions The URLs of the SCDLs for tuscany extension composites
-     * @param application The URL of the SCDL for the application composite
-     * @param compositePath The path of the application composite relative to
-     *            the application URL
-     * @throws Exception
-     */
-    protected abstract void startup(URL system, URL[] extensions, URL application, String compositePath)
-        throws Exception;
-
-    /**
-     * Shutdown the runtime
-     * 
-     * @throws Exception
-     */
-    protected abstract void shutdown() throws Exception;
-}