1 files changed, 143 insertions, 0 deletions
diff --git a/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/StandaloneRuntimeImpl.java b/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/StandaloneRuntimeImpl.java
new file mode 100644
index 0000000000..23811743e4
--- /dev/null
+++ b/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/StandaloneRuntimeImpl.java
@@ -0,0 +1,143 @@
+/*
+ * 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.runtime.standalone.host;
+
+import java.lang.reflect.InvocationTargetException;
+import java.net.URI;
+import java.net.URL;
+import java.util.Collection;
+import java.util.Map;
+
+import org.apache.tuscany.api.annotation.LogLevel;
+import org.apache.tuscany.core.implementation.PojoWorkContextTunnel;
+import org.apache.tuscany.core.monitor.JavaLoggingMonitorFactory;
+import org.apache.tuscany.core.runtime.AbstractRuntime;
+import org.apache.tuscany.core.component.SimpleWorkContext;
+import org.apache.tuscany.runtime.standalone.StandaloneRuntime;
+import org.apache.tuscany.runtime.standalone.StandaloneRuntimeInfo;
+import org.apache.tuscany.runtime.standalone.host.implementation.launched.Launched;
+import org.apache.tuscany.spi.component.Component;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.component.ScopeRegistry;
+import org.apache.tuscany.spi.component.TargetInvokerCreationException;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.implementation.java.JavaMappedService;
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+import org.apache.tuscany.spi.model.ComponentDefinition;
+import org.apache.tuscany.spi.model.CompositeComponentType;
+import org.apache.tuscany.spi.model.CompositeImplementation;
+import org.apache.tuscany.spi.model.Implementation;
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.wire.TargetInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class StandaloneRuntimeImpl extends AbstractRuntime<StandaloneRuntimeInfo> implements StandaloneRuntime {
+    JavaLoggingMonitorFactory monitorFactory;
+    StandaloneMonitor monitor;
+
+    public StandaloneRuntimeImpl() {
+        super(StandaloneRuntimeInfo.class);
+        monitorFactory = new JavaLoggingMonitorFactory();
+        setMonitorFactory(monitorFactory);
+        monitor = monitorFactory.getMonitor(StandaloneMonitor.class);
+    }
+
+    /**
+     * Deploys the specified application SCDL and runs the lauched component within the deployed composite.
+     *
+     * @param applicationScdl        Application SCDL that implements the composite.
+     * @param applicationClassLoader Classloader used to deploy the composite.
+     * @param args                   Arguments to be passed to the lauched component.
+     * @deprecated This is a hack for deployment and should be removed.
+     */
+    public int deployAndRun(URL applicationScdl, ClassLoader applicationClassLoader, String[] args) throws Exception {
+
+        URI compositeUri = new URI("/test/composite");
+        URI compositeBase = new URI("/test/composite/");
+
+        CompositeImplementation impl = new CompositeImplementation();
+        impl.setScdlLocation(applicationScdl);
+        impl.setClassLoader(applicationClassLoader);
+
+        ComponentDefinition<CompositeImplementation> definition =
+            new ComponentDefinition<CompositeImplementation>(compositeUri, impl);
+        try {
+            Collection<Component> components = getDeployer().deploy(null, definition);
+            for (Component component : components) {
+                component.start();
+            }
+            ScopeRegistry scopeRegistry = getScopeRegistry();
+            ScopeContainer<URI> container = scopeRegistry.getScopeContainer(Scope.COMPOSITE);
+            container.startContext(compositeUri, compositeUri);
+            getWorkContext().setIdentifier(Scope.COMPOSITE, compositeUri);
+            WorkContext workContext = new SimpleWorkContext();
+            workContext.setIdentifier(Scope.COMPOSITE, compositeUri);
+            PojoWorkContextTunnel.setThreadWorkContext(workContext);
+            try {
+                return run(impl, args, compositeBase, workContext);
+            } finally {
+                container.stopContext(compositeUri);
+                getWorkContext().setIdentifier(Scope.COMPOSITE, null);
+            }
+        } catch (Exception e) {
+            monitor.runError(e);
+        }
+        return -1;
+
+    }
+
+    private int run(CompositeImplementation impl, String[] args, URI compositeUri, WorkContext workContext) throws Exception {
+        CompositeComponentType<?, ?, ?> componentType = impl.getComponentType();
+        Map<String, ComponentDefinition<? extends Implementation<?>>> components = componentType.getComponents();
+        for (Map.Entry<String, ComponentDefinition<? extends Implementation<?>>> entry : components.entrySet()) {
+            String name = entry.getKey();
+            ComponentDefinition<? extends Implementation<?>> launchedDefinition = entry.getValue();
+            Implementation implementation = launchedDefinition.getImplementation();
+            if (implementation.getClass().isAssignableFrom(Launched.class)) {
+                return run(compositeUri.resolve(name), implementation, args, workContext);
+            }
+        }
+        return -1;
+    }
+
+    private int run(URI componentUri, Implementation implementation, String[] args, WorkContext workContext)
+        throws TargetInvokerCreationException, InvocationTargetException {
+        Launched launched = (Launched) implementation;
+        PojoComponentType launchedType = launched.getComponentType();
+        Map services = launchedType.getServices();
+        JavaMappedService testService = (JavaMappedService) services.get("main");
+        Operation<?> operation = testService.getServiceContract().getOperations().get("main");
+        Component component = getComponentManager().getComponent(componentUri);
+        TargetInvoker targetInvoker = component.createTargetInvoker("main", operation);
+        Object result = targetInvoker.invokeTarget(new Object[]{args}, TargetInvoker.NONE, workContext);
+        try {
+            return int.class.cast(result);
+        } catch (ClassCastException e) {
+            return 0;
+        }
+    }
+
+    public interface StandaloneMonitor {
+        @LogLevel("SEVERE")
+        void runError(Exception e);
+    }
+}