summaryrefslogtreecommitdiffstats
path: root/tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java
diff options
context:
space:
mode:
Diffstat (limited to 'tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java')
-rw-r--r--tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java221
1 files changed, 0 insertions, 221 deletions
diff --git a/tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java b/tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java
deleted file mode 100644
index 0ebc063b90..0000000000
--- a/tags/java-M1-20060518/java/sca/core/src/main/java/org/apache/tuscany/core/runtime/RuntimeContextImpl.java
+++ /dev/null
@@ -1,221 +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.List;
-
-import org.apache.tuscany.common.monitor.MonitorFactory;
-import org.apache.tuscany.core.builder.BuilderConfigException;
-import org.apache.tuscany.core.builder.ContextFactoryBuilderRegistry;
-import org.apache.tuscany.core.builder.HierarchicalWireBuilder;
-import org.apache.tuscany.core.builder.WireBuilder;
-import org.apache.tuscany.core.builder.impl.AssemblyVisitorImpl;
-import org.apache.tuscany.core.builder.impl.ContextFactoryBuilderRegistryImpl;
-import org.apache.tuscany.core.config.ConfigurationException;
-import org.apache.tuscany.core.context.AutowireContext;
-import org.apache.tuscany.core.context.AutowireResolutionException;
-import org.apache.tuscany.core.context.CompositeContext;
-import org.apache.tuscany.core.context.ConfigurationContext;
-import org.apache.tuscany.core.context.Context;
-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.ScopeContext;
-import org.apache.tuscany.core.context.SystemCompositeContext;
-import org.apache.tuscany.core.context.TargetException;
-import org.apache.tuscany.core.context.impl.AbstractContext;
-import org.apache.tuscany.core.context.impl.CompositeContextImpl;
-import org.apache.tuscany.core.context.impl.EventContextImpl;
-import org.apache.tuscany.core.system.context.SystemCompositeContextImpl;
-import org.apache.tuscany.core.system.context.SystemScopeStrategy;
-import org.apache.tuscany.core.wire.SourceWireFactory;
-import org.apache.tuscany.core.wire.TargetWireFactory;
-import org.apache.tuscany.model.assembly.AssemblyContext;
-import org.apache.tuscany.model.assembly.AssemblyObject;
-import org.apache.tuscany.model.assembly.Composite;
-import org.apache.tuscany.model.assembly.Extensible;
-
-/**
- * Implementation of a <code>RuntimeContext</code> that forms the foundation for a Tuscany environment.
- *
- * @version $Rev$ $Date$
- */
-public class RuntimeContextImpl extends AbstractContext implements RuntimeContext {
-
- // the top-level wire builder in the runtime
- private final HierarchicalWireBuilder wireBuilder;
-
- //private final List<RuntimeEventListener> listeners = new ArrayList<RuntimeEventListener>(1);
-
- private final CompositeContext rootContext;
-
- private final SystemCompositeContext systemContext;
-
- private final MonitorFactory monitorFactory;
-
- private final ContextFactoryBuilderRegistryImpl builderRegistry;
-
- public RuntimeContextImpl(MonitorFactory monitorFactory, ContextFactoryBuilderRegistry builderRegistry, HierarchicalWireBuilder wireBuilder) {
- super(RUNTIME);
- this.monitorFactory = monitorFactory;
- this.builderRegistry = (ContextFactoryBuilderRegistryImpl) builderRegistry;
- this.wireBuilder = wireBuilder;
-
- rootContext = new CompositeContextImpl(ROOT, this, this, new RuntimeScopeStrategy(), new EventContextImpl(), this);
- systemContext = new SystemCompositeContextImpl(SYSTEM, this, this, new SystemScopeStrategy(), new EventContextImpl(), this);
- }
-
- 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(WireBuilder builder) {
- assert (builder != null) : "Builder was null";
- wireBuilder.addWireBuilder(builder);
- }
-
- public Context getContext(String ctxName) {
- checkRunning();
- if (ROOT.equals(ctxName)) {
- return rootContext;
- } else if (SYSTEM.equals(ctxName)) {
- return systemContext;
- }
- return rootContext.getContext(ctxName);
- }
-
- public CompositeContext getRootContext() {
- checkRunning();
- return rootContext;
- }
-
- public SystemCompositeContext getSystemContext() {
- checkRunning();
- return systemContext;
- }
-
- public void registerModelObject(Extensible model) throws ConfigurationException {
- assert (model != null) : "Model was null";
- // note do not configure or buildSource model object since the root context will perform a call back
- rootContext.registerModelObject(model);
- }
-
- public void registerModelObjects(List<? extends Extensible> models) throws ConfigurationException {
- for (Extensible model : models) {
- registerModelObject(model);
- }
- }
-
- public CompositeContext getParent() {
- return null; // there is no parent
- }
-
- public void setParent(CompositeContext parent) {
- throw new UnsupportedOperationException();
- }
-
- public String getURI() {
- return null;
- }
-
- public void setURI(String uri) {
- }
-
- public void setAssemblyContext(AssemblyContext context) {
-
- }
-
- //TODO remove
- public void fireEvent(int pEventType, Object pMessage) throws EventException {
- throw new UnsupportedOperationException();
- }
-
- public Object locateService(QualifiedName serviceName) {
- return null;
- }
-
- public Object locateInstance(QualifiedName serviceName) {
- return null;
- }
-
- public Object getInstance(QualifiedName qName) throws TargetException {
- return getSystemContext().getInstance(qName);
- }
-
- public synchronized void build(AssemblyObject model) throws BuilderConfigException {
- AssemblyVisitorImpl visitor = new AssemblyVisitorImpl(builderRegistry.getBuilders());
- visitor.start(model);
- }
-
- public void connect(SourceWireFactory sourceFactory, TargetWireFactory targetFactory, Class targetType, boolean downScope,
- ScopeContext targetScopeContext) throws BuilderConfigException {
- wireBuilder.connect(sourceFactory, targetFactory, targetType, downScope, targetScopeContext);
- }
-
- public void completeTargetChain(TargetWireFactory targetFactory, Class targetType, ScopeContext targetScopeContext)
- throws BuilderConfigException {
- wireBuilder.completeTargetChain(targetFactory, targetType, targetScopeContext);
- }
-
- 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 if (ContextFactoryBuilderRegistry.class.equals(instanceInterface)) {
- return instanceInterface.cast(builderRegistry);
- } else {
- // autowire to system components
- return instanceInterface.cast(getSystemContext().resolveExternalInstance(instanceInterface));
- }
- }
-
- public <T> T resolveExternalInstance(Class<T> instanceInterface) throws AutowireResolutionException {
- return systemContext.resolveExternalInstance(instanceInterface);
- }
-
- public Composite getComposite() {
- return systemContext.getComposite();
- }
-
- public void removeContext(String name) {
-
- }
-
- private void checkRunning() {
- if (lifecycleState != RUNNING) {
- throw new IllegalStateException("Context must be in RUNNING state");
- }
- }
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 21:40:26 +0000