1 files changed, 57 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-M2/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java b/sca-java-1.x/branches/sca-java-M2/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java
new file mode 100644
index 0000000000..64f2e8b9a0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-M2/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java
@@ -0,0 +1,57 @@
+/*
+ * 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.host;
+
+import java.net.URL;
+
+import org.osoa.sca.CompositeContext;
+
+import org.apache.tuscany.api.TuscanyException;
+
+/**
+ * Interface that allows a host to launch a runtime.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Launcher {
+    /**
+     * Boot the Tuscany runtime.
+     *
+     * @param systemScdl        the SCDL defining the runtime's system configuration
+     * @param systemClassLoader the root classloader to use to deploy the system SCDL
+     * @param monitorFactory    the monitor factory initialize the runtime with
+     * @throws TuscanyException if there was a problem booting the runtimr
+     */
+    void bootRuntime(URL systemScdl, ClassLoader systemClassLoader, MonitorFactory monitorFactory)
+        throws TuscanyException;
+
+    /**
+     * Shutdown the Tuscany runtime.
+     */
+    void shutdownRuntime();
+
+    /**
+     * Boot a default application into the runtime.
+     *
+     * @param applicationScdl        the application's SCDL
+     * @param applicationClassLoader the classloader to use to deploy the application
+     * @return the CompositeContext for the application
+     */
+    CompositeContext bootApplication(URL applicationScdl, ClassLoader applicationClassLoader);
+}