diff options
Diffstat (limited to 'tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl')
3 files changed, 0 insertions, 394 deletions
diff --git a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/AbstractModuleComponentConfigurationLoader.java b/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/AbstractModuleComponentConfigurationLoader.java deleted file mode 100644 index a77031b8c5..0000000000 --- a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/AbstractModuleComponentConfigurationLoader.java +++ /dev/null @@ -1,164 +0,0 @@ -/** - * - * Copyright 2005 The Apache Software Foundation - * - * 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.config.impl; - -import org.apache.tuscany.common.resource.ResourceLoader; -import org.apache.tuscany.core.config.ConfigurationLoadException; -import org.apache.tuscany.core.config.ModuleComponentConfigurationLoader; -import org.apache.tuscany.core.config.ComponentTypeIntrospector; -import org.apache.tuscany.core.config.processor.ProcessorUtils; -import org.apache.tuscany.core.system.context.SystemCompositeContextImpl; -import org.apache.tuscany.core.context.impl.CompositeContextImpl; -import org.apache.tuscany.model.assembly.AssemblyFactory; -import org.apache.tuscany.model.assembly.AssemblyContext; -import org.apache.tuscany.model.assembly.Module; -import org.apache.tuscany.model.assembly.ModuleComponent; -import org.apache.tuscany.model.assembly.ModuleFragment; -import org.apache.tuscany.model.assembly.ComponentType; - -import java.io.IOException; -import java.net.URL; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; - -/** - * @version $Rev$ $Date$ - */ -public abstract class AbstractModuleComponentConfigurationLoader implements ModuleComponentConfigurationLoader { - private static final String SCA_MODULE_FILE_NAME = "sca.module"; - //FIXME can fragments have a variable prefix name? - private static final String SCA_FRAGMENT_FILE_NAME = "sca.fragment"; - private static final String SYSTEM_MODULE_FILE_NAME = "system.module"; - //FIXME can fragments have a variable prefix name? - private static final String SYSTEM_FRAGMENT_FILE_NAME = "system.fragment"; - - protected final AssemblyContext modelContext; - protected final ResourceLoader resourceLoader; - protected final AssemblyFactory assemblyFactory; - - // JFM HACK - private ComponentTypeIntrospector introspector; - - private ComponentType systemType; - - private ComponentType compositeType; - - protected ComponentTypeIntrospector getIntrospector(){ - if (introspector == null){ - introspector = ProcessorUtils.createCoreIntrospector(assemblyFactory); - } - return introspector; - } - - protected ComponentType getSystemCompositeComponentType() throws ConfigurationLoadException { - if (systemType == null){ - systemType = getIntrospector().introspect(SystemCompositeContextImpl.class); - } - return systemType; - } - - protected ComponentType getCompositeComponentType() throws ConfigurationLoadException { - if (compositeType == null){ - compositeType = getIntrospector().introspect(CompositeContextImpl.class); - } - return compositeType; - } - /// JFM HACK - - protected AbstractModuleComponentConfigurationLoader(AssemblyContext modelContext) { - this.modelContext = modelContext; - resourceLoader = modelContext.getApplicationResourceLoader(); - assemblyFactory = modelContext.getAssemblyFactory(); - } - - public ModuleComponent loadSystemModuleComponent(String name, String uri) throws ConfigurationLoadException { - ModuleComponent mc = loadModuleComponent(SYSTEM_MODULE_FILE_NAME, SYSTEM_FRAGMENT_FILE_NAME, name, uri); - //JFM HACK - this is completely gross since it overwrites existing component type - mc.getImplementation().setImplementationClass(SystemCompositeContextImpl.class); - mc.getImplementation().setComponentType(getSystemCompositeComponentType()); - //END HACK - return mc; - } - - public ModuleComponent loadModuleComponent(String name, String uri) throws ConfigurationLoadException { - ModuleComponent mc = loadModuleComponent(SCA_MODULE_FILE_NAME, SCA_FRAGMENT_FILE_NAME, name, uri); - //JFM HACK - mc.getImplementation().setImplementationClass(CompositeContextImpl.class); - mc.getImplementation().setComponentType(getCompositeComponentType()); - //END HACK - return mc; - } - - protected ModuleComponent loadModuleComponent(String moduleFileName, String fragmentFileName, String name, String uri) throws ConfigurationLoadException { - - // Load the sca.module file - URL moduleUrl; - moduleUrl = resourceLoader.getResource(moduleFileName); - - - if (moduleUrl == null) { - throw new ConfigurationLoadException(moduleFileName); - } - - // Load the sca.fragment files - Iterator<URL> i; - try { - i = resourceLoader.getResources(fragmentFileName); - } catch (IOException e) { - throw new ConfigurationLoadException(fragmentFileName, e); - } - List<URL> moduleFragmentUris=new ArrayList<URL>(); - while (i.hasNext()) { - URL url=i.next(); - moduleFragmentUris.add(url); - } - - return loadModuleComponent(name, uri, moduleUrl, moduleFragmentUris); - } - - public ModuleComponent loadModuleComponent(String name, String uri, URL url) throws ConfigurationLoadException { - return loadModuleComponent( name, uri, url, null); - } - - public ModuleComponent loadModuleComponent(String name, String uri, URL moduleUri, Collection<URL> moduleFragmentUris) throws ConfigurationLoadException { - - // Load the module file - Module module=loadModule(moduleUri); - // Load the sca.fragment files - if (moduleFragmentUris!=null) { - for (URL moduleFragmentUri : moduleFragmentUris) { - ModuleFragment moduleFragment=loadModuleFragment(moduleFragmentUri); - module.getModuleFragments().add(moduleFragment); - } - } - - // Create the module component - ModuleComponent moduleComponent=assemblyFactory.createModuleComponent(); - moduleComponent.setName(name); - moduleComponent.setURI(uri); - moduleComponent.setImplementation(module); - moduleComponent.initialize(modelContext); - - return moduleComponent; - } - - public abstract Module loadModule(URL url) throws ConfigurationLoadException; - - public abstract ModuleFragment loadModuleFragment(URL url) throws ConfigurationLoadException; -} diff --git a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/Java5ComponentTypeIntrospector.java b/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/Java5ComponentTypeIntrospector.java deleted file mode 100644 index fdbb6e0942..0000000000 --- a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/Java5ComponentTypeIntrospector.java +++ /dev/null @@ -1,139 +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.config.impl; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.List; -import java.util.Set; - -import org.apache.tuscany.core.config.ComponentTypeIntrospector; -import org.apache.tuscany.core.config.ConfigurationLoadException; -import org.apache.tuscany.core.config.JavaIntrospectionHelper; -import org.apache.tuscany.core.config.processor.ProcessorUtils; -import org.apache.tuscany.core.extension.config.ImplementationProcessor; -import org.apache.tuscany.core.system.annotation.Autowire; -import org.apache.tuscany.core.system.assembly.SystemAssemblyFactory; -import org.apache.tuscany.model.assembly.AssemblyFactory; -import org.apache.tuscany.model.assembly.ComponentType; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.ComponentName; - -/** - * Introspects Java annotation-based metata data - * - * @version $Rev$ $Date$ - */ -@org.osoa.sca.annotations.Service(ComponentTypeIntrospector.class) -public class Java5ComponentTypeIntrospector implements ComponentTypeIntrospector { - - private AssemblyFactory factory; - - private List<ImplementationProcessor> processors = new ArrayList<ImplementationProcessor>(); - - public Java5ComponentTypeIntrospector() { - } - - public Java5ComponentTypeIntrospector(AssemblyFactory factory) { - this.factory = factory; - } - - @Autowire - public void setFactory(SystemAssemblyFactory factory) { - this.factory = factory; - //FIXME JFM HACK - List<ImplementationProcessor> processors = ProcessorUtils.createCoreProcessors(factory); - for (ImplementationProcessor processor : processors) { - this.registerProcessor(processor); - } - // END hack - } - - @ComponentName - protected String name; - - @Init(eager = true) - public void init(){ - } - - public void registerProcessor(ImplementationProcessor processor) { - processors.add(processor); - } - - public void unregisterProcessor(ImplementationProcessor processor) { - processors.remove(processor); - } - - /** - * Visits the given implementation type and calls back to {@link org.apache.tuscany.core.extension.config.ImplementationProcessor}s - * registered with this introspector to build up a {@link ComponentType} - * - * @return ComponentType representing the implementation type metadata - * @throws ConfigurationLoadException if there is an error introspecting the implementation type - */ - public ComponentType introspect(Class<?> implClass) throws ConfigurationLoadException { - ComponentType compType = factory.createComponentType(); - return introspect(implClass, compType); - } - - public ComponentType introspect(Class<?> implClass, ComponentType compType) throws ConfigurationLoadException { - for (ImplementationProcessor processor : processors) { - processor.visitClass(implClass, compType); - } - Constructor[] constructors = implClass.getConstructors(); - for (Constructor constructor : constructors) { - for (ImplementationProcessor processor : processors) { - processor.visitConstructor(constructor, compType); - } - } - Method[] methods = implClass.getMethods(); - for (Method method : methods) { - for (ImplementationProcessor processor : processors) { - processor.visitMethod(method, compType); - } - } - Set<Field> fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(implClass); - for (Field field : fields) { - for (ImplementationProcessor processor : processors) { - processor.visitField(field, compType); - } - } - Class superClass = implClass.getSuperclass(); - if (superClass != null) { - visitSuperClass(superClass, compType); - } - for (ImplementationProcessor processor : processors) { - processor.visitEnd(implClass, compType); - } - return compType; - } - - private void visitSuperClass(Class<?> superClass, ComponentType compType) throws ConfigurationLoadException { - if (!Object.class.equals(superClass)) { - for (ImplementationProcessor processor : processors) { - processor.visitSuperClass(superClass, compType); - } - superClass = superClass.getSuperclass(); - if (superClass != null) { - visitSuperClass(superClass, compType); - } - } - } - -} diff --git a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/StAXModuleComponentConfigurationLoaderImpl.java b/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/StAXModuleComponentConfigurationLoaderImpl.java deleted file mode 100644 index 3bd6e6361d..0000000000 --- a/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/config/impl/StAXModuleComponentConfigurationLoaderImpl.java +++ /dev/null @@ -1,91 +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.config.impl; - -import org.apache.tuscany.core.config.ConfigurationLoadException; -import org.apache.tuscany.core.loader.StAXLoaderRegistry; -import org.apache.tuscany.core.loader.LoaderContext; -import org.apache.tuscany.model.assembly.AssemblyContext; -import org.apache.tuscany.model.assembly.Module; -import org.apache.tuscany.model.assembly.ModuleFragment; - -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamConstants; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import java.io.IOException; -import java.net.URL; - -/** - * @version $Rev$ $Date$ - */ -public class StAXModuleComponentConfigurationLoaderImpl extends AbstractModuleComponentConfigurationLoader { - private final XMLInputFactory xmlFactory; - private final StAXLoaderRegistry registry; - - public StAXModuleComponentConfigurationLoaderImpl(AssemblyContext modelContext, XMLInputFactory xmlFactory, StAXLoaderRegistry registry) { - super(modelContext); - this.xmlFactory = xmlFactory; - this.registry = registry; - } - - public Module loadModule(URL url) throws ConfigurationLoadException { - registry.setContext(modelContext); - try { - XMLStreamReader reader = xmlFactory.createXMLStreamReader(url.openStream()); - getDocumentRoot(reader); - return (Module) registry.load(reader, new LoaderContext(resourceLoader)); - } catch (XMLStreamException e) { - ConfigurationLoadException ce = new ConfigurationLoadException(e); - ce.setResourceURI(url.toString()); - throw ce; - } catch (IOException e) { - ConfigurationLoadException ce = new ConfigurationLoadException(e); - ce.setResourceURI(url.toString()); - throw ce; - } finally { - registry.setContext(null); - } - } - - public ModuleFragment loadModuleFragment(URL url) throws ConfigurationLoadException { - registry.setContext(modelContext); - try { - XMLStreamReader reader = xmlFactory.createXMLStreamReader(url.openStream()); - getDocumentRoot(reader); - return (ModuleFragment) registry.load(reader, new LoaderContext(resourceLoader)); - } catch (XMLStreamException e) { - ConfigurationLoadException ce = new ConfigurationLoadException(e); - ce.setResourceURI(url.toString()); - throw ce; - } catch (IOException e) { - ConfigurationLoadException ce = new ConfigurationLoadException(e); - ce.setResourceURI(url.toString()); - throw ce; - } finally { - registry.setContext(null); - } - } - - private static void getDocumentRoot(XMLStreamReader reader) throws XMLStreamException { - while (true) { - if (reader.next() == XMLStreamConstants.START_ELEMENT) { - return; - } - } - } -} |