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Diffstat (limited to 'branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java')
| -rw-r--r-- | branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java b/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java deleted file mode 100644 index 762568eb01..0000000000 --- a/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java +++ /dev/null @@ -1,262 +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.core.bootstrap; - -import javax.xml.stream.XMLInputFactory; - -import org.apache.tuscany.spi.bootstrap.ComponentNames; -import org.apache.tuscany.spi.bootstrap.RuntimeComponent; -import org.apache.tuscany.spi.builder.Builder; -import org.apache.tuscany.spi.builder.Connector; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.ScopeContainerMonitor; -import org.apache.tuscany.spi.component.ScopeRegistry; -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.deployer.Deployer; -import org.apache.tuscany.spi.extension.LoaderExtension; -import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; -import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; -import org.apache.tuscany.spi.implementation.java.Introspector; -import org.apache.tuscany.spi.loader.LoaderRegistry; -import org.apache.tuscany.spi.loader.PropertyObjectFactory; -import org.apache.tuscany.spi.services.management.TuscanyManagementService; - -import org.apache.tuscany.core.binding.local.LocalBindingBuilder; -import org.apache.tuscany.core.binding.local.LocalBindingDefinition; -import org.apache.tuscany.core.binding.local.LocalBindingLoader; -import org.apache.tuscany.core.builder.BuilderRegistryImpl; -import org.apache.tuscany.core.builder.ConnectorImpl; -import org.apache.tuscany.core.component.WorkContextImpl; -import org.apache.tuscany.core.component.scope.CompositeScopeObjectFactory; -import org.apache.tuscany.core.component.scope.ScopeRegistryImpl; -import org.apache.tuscany.core.deployer.DeployerImpl; -import org.apache.tuscany.core.idl.java.InterfaceJavaLoader; -import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; -import org.apache.tuscany.core.implementation.IntrospectionRegistryImpl; -import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; -import org.apache.tuscany.core.implementation.composite.CompositeLoader; -import org.apache.tuscany.core.implementation.processor.ConstructorProcessor; -import org.apache.tuscany.core.implementation.processor.DestroyProcessor; -import org.apache.tuscany.core.implementation.processor.EagerInitProcessor; -import org.apache.tuscany.core.implementation.processor.HeuristicPojoProcessor; -import org.apache.tuscany.core.implementation.processor.ImplementationProcessorServiceImpl; -import org.apache.tuscany.core.implementation.processor.InitProcessor; -import org.apache.tuscany.core.implementation.processor.MonitorProcessor; -import org.apache.tuscany.core.implementation.processor.PropertyProcessor; -import org.apache.tuscany.core.implementation.processor.ReferenceProcessor; -import org.apache.tuscany.core.implementation.processor.ResourceProcessor; -import org.apache.tuscany.core.implementation.processor.ScopeProcessor; -import org.apache.tuscany.core.implementation.processor.ServiceProcessor; -import org.apache.tuscany.core.implementation.system.builder.SystemComponentBuilder; -import org.apache.tuscany.core.implementation.composite.SystemCompositeBuilder; -import org.apache.tuscany.core.implementation.system.loader.SystemComponentTypeLoader; -import org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader; -import org.apache.tuscany.core.implementation.system.loader.SystemImplementationLoader; -import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; -import org.apache.tuscany.core.implementation.system.model.SystemImplementation; -import org.apache.tuscany.core.loader.ComponentLoader; -import org.apache.tuscany.core.loader.ComponentTypeElementLoader; -import org.apache.tuscany.core.loader.IncludeLoader; -import org.apache.tuscany.core.loader.LoaderRegistryImpl; -import org.apache.tuscany.core.loader.PropertyLoader; -import org.apache.tuscany.core.loader.ReferenceLoader; -import org.apache.tuscany.core.loader.ServiceLoader; -import org.apache.tuscany.core.property.PropertyObjectFactoryImpl; -import org.apache.tuscany.core.wire.jdk.JDKWireService; -import org.apache.tuscany.host.MonitorFactory; - -/** - * A default implementation of a Bootstrapper. Please see the documentation on the individual methods for how the - * primordial components are created. - * - * @version $Rev$ $Date$ - */ -public class DefaultBootstrapper implements Bootstrapper { - private final MonitorFactory monitorFactory; - private final XMLInputFactory xmlFactory; - private final TuscanyManagementService managementService; - - /** - * Create a default bootstrapper. - * - * @param monitorFactory the MonitorFactory to be used to create monitors for the primordial components - * @param xmlFactory the XMLInputFactory to be used by the components to load XML artifacts - * @param managementService management service used by the runtime. - */ - public DefaultBootstrapper(MonitorFactory monitorFactory, - XMLInputFactory xmlFactory, - TuscanyManagementService managementService) { - this.monitorFactory = monitorFactory; - this.xmlFactory = xmlFactory; - this.managementService = managementService; - } - - /** - * Returns the MonitorFactory being used by this bootstrapper. - * - * @return the MonitorFactory being used by this bootstrapper - */ - public MonitorFactory getMonitorFactory() { - return monitorFactory; - } - - /** - * Create the RuntimeComponent that will form the root of the component tree. Returns an new instance of a {@link - * DefaultRuntime} with the system and application root components initialized with default composite components. - * - * @return a newly created root for the component tree - */ - public RuntimeComponent createRuntime() { - DefaultRuntime runtime = new DefaultRuntime(); - CompositeComponent systemComponent = - new CompositeComponentImpl(ComponentNames.TUSCANY_SYSTEM_ROOT, runtime, null, true); - runtime.setSystemComponent(systemComponent); - CompositeComponent rootComponent = - new CompositeComponentImpl(ComponentNames.TUSCANY_APPLICATION_ROOT, runtime, null, null); - runtime.setRootComponent(rootComponent); - return runtime; - } - - /** - * Create primordial deployer that can be used to load the system definition. - * - * @return the primordial deployer - */ - public Deployer createDeployer() { - ScopeRegistry scopeRegistry = createScopeRegistry(new WorkContextImpl()); - Builder builder = createBuilder(scopeRegistry); - JavaInterfaceProcessorRegistry interfaceIntrospector = new JavaInterfaceProcessorRegistryImpl(); - Introspector introspector = createIntrospector(interfaceIntrospector); - LoaderRegistry loader = createLoader(new PropertyObjectFactoryImpl(), introspector); - DeployerImpl deployer = new DeployerImpl(xmlFactory, loader, builder); - deployer.setMonitor(getMonitorFactory().getMonitor(ScopeContainerMonitor.class)); - return deployer; - } - - /** - * Create a basic ScopeRegistry containing the ScopeContainers that are available to components in the system - * definition. The implementation returned only support COMPOSITE scope. - * - * @param workContext the WorkContext the scopes should use - * @return a new ScopeRegistry - */ - public ScopeRegistry createScopeRegistry(WorkContext workContext) { - ScopeRegistry scopeRegistry = new ScopeRegistryImpl(); - new CompositeScopeObjectFactory(scopeRegistry, monitorFactory.getMonitor(ScopeContainerMonitor.class)); - return scopeRegistry; - } - - /** - * Create a Loader that can be used to parse an XML file containing the SCDL for the system definition. The - * following Implementation types are supported: <ul> <li>SystemImplementation</li> - * <li>SystemCompositeImplementation</li> </ul> and the following SCDL elements are supported: <ul> - * <li>composite</li> <li>component</li> <li>componentType</li> <li>interface.java</li> <li>property</li> - * <li>reference</li> <li>service</li> <li>implementation.system</li> </ul> Note the Java component type and the - * WSDL interface type are not supported. - * - * @param propertyFactory the StAXPropertyFactory to be used for parsing Property values - * @param introspector the Introspector to be used to inspect component implementations - * @return a new StAX XML loader - */ - public LoaderRegistry createLoader(PropertyObjectFactory propertyFactory, Introspector introspector) { - LoaderRegistryImpl loaderRegistry = - new LoaderRegistryImpl(monitorFactory.getMonitor(LoaderRegistryImpl.Monitor.class)); - - // register component type loaders - loaderRegistry.registerLoader(SystemImplementation.class, new SystemComponentTypeLoader(introspector)); - loaderRegistry.registerLoader(SystemCompositeImplementation.class, - new SystemCompositeComponentTypeLoader(loaderRegistry)); - - // register element loaders - registerLoader(loaderRegistry, new ComponentLoader(loaderRegistry, propertyFactory)); - registerLoader(loaderRegistry, new ComponentTypeElementLoader(loaderRegistry)); - registerLoader(loaderRegistry, new CompositeLoader(loaderRegistry, null)); - registerLoader(loaderRegistry, new IncludeLoader(loaderRegistry)); - JavaInterfaceProcessorRegistryImpl processorRegistry = new JavaInterfaceProcessorRegistryImpl(); - registerLoader(loaderRegistry, new InterfaceJavaLoader(loaderRegistry, processorRegistry)); - registerLoader(loaderRegistry, new PropertyLoader(loaderRegistry)); - registerLoader(loaderRegistry, new ReferenceLoader(loaderRegistry)); - registerLoader(loaderRegistry, new ServiceLoader(loaderRegistry)); - registerLoader(loaderRegistry, new SystemImplementationLoader(loaderRegistry)); - registerLoader(loaderRegistry, new LocalBindingLoader(loaderRegistry)); - return loaderRegistry; - } - - /** - * Create new Introspector for extracting a ComponentType definition from a Java class. - * - * @return a new Introspector - */ - public Introspector createIntrospector(JavaInterfaceProcessorRegistry registry) { - ImplementationProcessorService service = new ImplementationProcessorServiceImpl(registry); - IntrospectionRegistryImpl.Monitor monitor = monitorFactory.getMonitor(IntrospectionRegistryImpl.Monitor.class); - IntrospectionRegistryImpl introspectionRegistry = new IntrospectionRegistryImpl(monitor); - introspectionRegistry.registerProcessor(new ConstructorProcessor(service)); - introspectionRegistry.registerProcessor(new DestroyProcessor()); - introspectionRegistry.registerProcessor(new InitProcessor()); - introspectionRegistry.registerProcessor(new EagerInitProcessor()); - introspectionRegistry.registerProcessor(new ScopeProcessor()); - introspectionRegistry.registerProcessor(new PropertyProcessor(service)); - introspectionRegistry.registerProcessor(new ReferenceProcessor(registry)); - introspectionRegistry.registerProcessor(new ResourceProcessor()); - introspectionRegistry.registerProcessor(new ServiceProcessor(service)); - introspectionRegistry.registerProcessor(new HeuristicPojoProcessor(service)); - introspectionRegistry.registerProcessor(new MonitorProcessor(monitorFactory, service)); - return introspectionRegistry; - } - - /** - * Create a new Connector that can be used to wire primordial components together. - * - * @return a new Connector - */ - public Connector createConnector() { - return new ConnectorImpl(); - } - - /** - * Helper method for registering a loader with the registry. The Loader is registered once for the QName returned by - * its {@link LoaderExtension#getXMLType()} method. - * - * @param registry the LoaderRegistry to register with - * @param loader the Loader to register - */ - protected void registerLoader(LoaderRegistry registry, LoaderExtension<?> loader) { - registry.registerLoader(loader.getXMLType(), loader); - } - - /** - * Create a Builder that can be used to build the components in the system definition. The default implementation - * only supports implementations from the system programming model. - * - * @param scopeRegistry the ScopeRegistry defining the component scopes that will be supported - * @return a new Builder - */ - private Builder createBuilder(ScopeRegistry scopeRegistry) { - BuilderRegistryImpl builderRegistry = - new BuilderRegistryImpl(scopeRegistry, new JDKWireService()); - SystemCompositeBuilder builder = - new SystemCompositeBuilder(builderRegistry, createConnector(), managementService); - builderRegistry.register(SystemCompositeImplementation.class, builder); - builderRegistry.register(SystemImplementation.class, new SystemComponentBuilder()); - builderRegistry.register(LocalBindingDefinition.class, new LocalBindingBuilder()); - return builderRegistry; - } - -} |