1 files changed, 0 insertions, 286 deletions
diff --git a/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java b/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java
deleted file mode 100644
index 044958b9bf..0000000000
--- a/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java
+++ /dev/null
@@ -1,286 +0,0 @@
-/**
- * 
- * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
- * 
- * Licensed 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.core.runtime;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.common.monitor.MonitorFactory;
-import org.apache.tuscany.common.monitor.impl.NullMonitorFactory;
-import org.apache.tuscany.core.builder.BuilderConfigException;
-import org.apache.tuscany.core.builder.HierarchicalWireBuilder;
-import org.apache.tuscany.core.builder.RuntimeConfigurationBuilder;
-import org.apache.tuscany.core.builder.WireBuilder;
-import org.apache.tuscany.core.builder.impl.AssemblyVisitor;
-import org.apache.tuscany.core.builder.impl.DefaultWireBuilder;
-import org.apache.tuscany.core.config.ConfigurationException;
-import org.apache.tuscany.core.context.AbstractContext;
-import org.apache.tuscany.core.context.AggregateContext;
-import org.apache.tuscany.core.context.AutowireContext;
-import org.apache.tuscany.core.context.AutowireResolutionException;
-import org.apache.tuscany.core.context.ConfigurationContext;
-import org.apache.tuscany.core.context.CoreRuntimeException;
-import org.apache.tuscany.core.context.EventException;
-import org.apache.tuscany.core.context.QualifiedName;
-import org.apache.tuscany.core.context.RuntimeEventListener;
-import org.apache.tuscany.core.context.ScopeContext;
-import org.apache.tuscany.core.context.SystemAggregateContext;
-import org.apache.tuscany.core.context.TargetException;
-import org.apache.tuscany.core.context.impl.AggregateContextImpl;
-import org.apache.tuscany.core.context.impl.EventContextImpl;
-import org.apache.tuscany.core.invocation.spi.ProxyFactory;
-import org.apache.tuscany.core.system.context.SystemAggregateContextImpl;
-import org.apache.tuscany.core.system.context.SystemScopeStrategy;
-import org.apache.tuscany.model.assembly.Aggregate;
-import org.apache.tuscany.model.assembly.Extensible;
-import org.apache.tuscany.model.scdl.loader.SCDLModelLoader;
-
-/**
- * Implementation of a RuntimeContext that forms the foundation for a Tuscany environment.
- * 
- * @version $Rev$ $Date$
- */
-public class RuntimeContextImpl extends AbstractContext implements RuntimeContext {
-
-    private final List<RuntimeConfigurationBuilder> builders;
-
-    private final List<SCDLModelLoader> loaders;
-
-    // the top-level wire builder in the runtime
-    private final HierarchicalWireBuilder wireBuilder;
-
-    private final List<RuntimeEventListener> listeners = new ArrayList(1);
-
-    private final AggregateContext rootContext;
-
-    private final SystemAggregateContext systemContext;
-
-    private final MonitorFactory monitorFactory;
-    
-    /**
-     * Default constructor that creates a runtime with a NullMonitorFactory and no builders.
-     */
-    public RuntimeContextImpl() {
-        this(new NullMonitorFactory(), null, null, null);
-    }
-
-    /**
-     * Constructor for creating a runtime with a specified MonitorFactory and pre-defined builders.
-     * 
-     * @param monitorFactory the default {@link MonitorFactory} for this runtime
-     * @param builders a list of builders automatically made available; may be null
-     * @param wireBuilder the top-level hierarchical wire builder for the runtime; if not specified, a default
-     *        implementation will be used
-     */
-    public RuntimeContextImpl(MonitorFactory monitorFactory, List<SCDLModelLoader> loaders,
-            List<RuntimeConfigurationBuilder> builders, HierarchicalWireBuilder wireBuilder) {
-        super(RUNTIME);
-        this.monitorFactory = monitorFactory;
-        this.builders = (builders == null) ? new ArrayList(1) : builders;
-        this.loaders = (loaders == null) ? new ArrayList(1) : loaders;
-        this.wireBuilder = (wireBuilder == null) ? new DefaultWireBuilder() : wireBuilder;
-
-        rootContext = new AggregateContextImpl(ROOT, this, this, new RuntimeScopeStrategy(), new EventContextImpl(), this, monitorFactory);
-        systemContext = new SystemAggregateContextImpl(SYSTEM, this, this, new SystemScopeStrategy(), new EventContextImpl(), this, monitorFactory);
-    }
-
-    /**
-     * Specialized constructor that allows the default implementations of the root and system contexts to be
-     * overridden.
-     * 
-     * @param monitorFactory the default {@link MonitorFactory} for this runtime
-     * @param rootContext the context to use for the root of the user context tree
-     * @param systemContext the context to use for the root of the system context tree
-     * @param builders a list of builders automatically made available; may be null
-     * @param wireBuilder the top-level hierarchical wire builder for the runtime; if not specified, a default
-     *        implementation will be used
-     */
-    public RuntimeContextImpl(MonitorFactory monitorFactory, AggregateContext rootContext, SystemAggregateContext systemContext,
-            List<SCDLModelLoader> loaders, List<RuntimeConfigurationBuilder> builders, HierarchicalWireBuilder wireBuilder) {
-        super(RUNTIME);
-        this.rootContext = rootContext;
-        this.systemContext = systemContext;
-        this.monitorFactory = monitorFactory;
-        this.loaders = (loaders == null) ? new ArrayList(1) : loaders;
-        this.builders = (builders == null) ? new ArrayList(1) : builders;
-        this.wireBuilder = (wireBuilder == null) ? new DefaultWireBuilder() : wireBuilder;
-    }
-
-    public void start() throws CoreRuntimeException {
-        if (lifecycleState == RUNNING) {
-            return;
-        }
-        systemContext.start();
-        rootContext.start();
-        lifecycleState = RUNNING;
-    }
-
-    public void stop() throws CoreRuntimeException {
-        if (lifecycleState == STOPPED) {
-            return;
-        }
-        rootContext.stop();
-        systemContext.stop();
-        lifecycleState = STOPPED;
-    }
-
-    public void addBuilder(RuntimeConfigurationBuilder builder) {
-        assert (builder != null) : "Builder was null";
-        builders.add(builder);
-    }
-
-    public void addBuilder(WireBuilder builder) {
-        assert (builder != null) : "Builder was null";
-        wireBuilder.addWireBuilder(builder);
-    }
-
-    public void addLoader(SCDLModelLoader loader) {
-        assert (loader != null) : "Loader was null";
-        loaders.add(loader);
-    }
-
-    public AggregateContext getContext(String ctxName) {
-        checkRunning();
-        if (ROOT.equals(ctxName)) {
-            return rootContext;
-        } else if (SYSTEM.equals(ctxName)) {
-            return systemContext;
-        }
-        return (AggregateContext) rootContext.getContext(ctxName);
-    }
-
-    public AggregateContext getRootContext() {
-        checkRunning();
-        return rootContext;
-    }
-
-    public SystemAggregateContext getSystemContext() {
-        checkRunning();
-        return systemContext;
-    }
-
-    public MonitorFactory getMonitorFactory() {
-        return monitorFactory;
-    }
-
-    public void registerModelObject(Extensible model) throws ConfigurationException {
-        assert (model != null) : "Model was null";
-        // note do not configure or build model object since the root context will perform a call back
-        rootContext.registerModelObject(model);
-    }
-
-    public void registerModelObjects(List<Extensible> models) throws ConfigurationException {
-        for (Extensible model : models) {
-            registerModelObject(model);
-        }
-    }
-
-    public void registerListener(RuntimeEventListener listener) {
-        assert (listener != null) : "Listener cannot be null";
-        listeners.add(listener);
-    }
-
-    public void fireEvent(int eventType, Object message) throws EventException {
-        checkRunning();
-        for (RuntimeEventListener listener : listeners) {
-            listener.onEvent(eventType, message);
-        }
-    }
-
-    public AggregateContext getParent() {
-        return null; // there is no parent
-    }
-
-    public Object locateService(String serviceName) {
-        return null;
-    }
-
-    public Object locateInstance(String serviceName) {
-        return null;
-    }
-
-    public Object getInstance(QualifiedName qName) throws TargetException {
-        return getSystemContext().getInstance(qName);
-    }
-
-    public Object getInstance(QualifiedName qName, boolean notify) throws TargetException {
-        return getInstance(qName);
-    }
-
-    // ----------------------------------
-    // ConfigurationContext methods
-    // ----------------------------------
-
-    public synchronized void build(AggregateContext parent, Extensible model) throws BuilderConfigException {
-        AssemblyVisitor visitor = new AssemblyVisitor(parent, builders);
-        visitor.start(model);
-    }
-
-    public void configure(Extensible model) throws ConfigurationException {
-    }
-
-    public void wire(ProxyFactory sourceFactory, ProxyFactory targetFactory, Class targetType, boolean downScope,
-            ScopeContext targetScopeContext) throws BuilderConfigException {
-        wireBuilder.connect(sourceFactory, targetFactory, targetType, downScope, targetScopeContext);
-    }
-
-    public void wire(ProxyFactory targetFactory, Class targetType, ScopeContext targetScopeContext) throws BuilderConfigException {
-        wireBuilder.completeTargetChain(targetFactory, targetType, targetScopeContext);
-    }
-
-    // ----------------------------------
-    // AutowireContext methods
-    // ----------------------------------
-
-    public <T> T resolveInstance(Class<T> instanceInterface) throws AutowireResolutionException {
-        if (MonitorFactory.class.equals(instanceInterface)) {
-            return instanceInterface.cast(monitorFactory);
-        } else if (ConfigurationContext.class.equals(instanceInterface)) {
-            return instanceInterface.cast(this);
-        } else if (AutowireContext.class.equals(instanceInterface)) {
-            return instanceInterface.cast(this);
-        } else if (RuntimeContext.class.equals(instanceInterface)) {
-            return instanceInterface.cast(this);
-        } else {
-            // autowire to system components
-            return instanceInterface.cast(getSystemContext().resolveInstance(instanceInterface));
-        }
-    }
-
-    // ----------------------------------
-    // InstanceContext methods
-    // ----------------------------------
-
-    public Object getImplementationInstance() throws TargetException {
-        return this;
-    }
-
-    public Object getImplementationInstance(boolean notify) throws TargetException {
-        return this;
-    }
-    
-    public Aggregate getAggregate() {
-        return systemContext.getAggregate();
-    }
-
-    // ----------------------------------
-    // Private methods
-    // ----------------------------------
-
-    private void checkRunning() {
-        if (lifecycleState != RUNNING) {
-            throw new IllegalStateException("Context must be in RUNNING state");
-        }
-    }
-}