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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java deleted file mode 100644 index 55326b539e..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java +++ /dev/null @@ -1,158 +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.sca.web.javascript; - -import java.io.IOException; -import java.lang.reflect.Constructor; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.extensibility.ServiceDeclaration; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.MonitorFactory; - - -/** - * Default extension point for widget component script generator - * - * @version $Rev$ $Date$ - */ -public class DefaultComponentJavaScriptGeneratorExtensionPoint implements ComponentJavaScriptGeneratorExtensionPoint { - private final List<ComponentJavaScriptGenerator> generators = new ArrayList<ComponentJavaScriptGenerator>(); - private final Map<QName, ComponentJavaScriptGenerator> generatorsByQName = new HashMap<QName, ComponentJavaScriptGenerator>(); - - private ExtensionPointRegistry extensionPoints; - private Monitor monitor = null; - - private boolean loaded = false; - - public DefaultComponentJavaScriptGeneratorExtensionPoint(ExtensionPointRegistry extensionPoints) { - this.extensionPoints = extensionPoints; - - UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); - MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class); - if (monitorFactory != null) { - this.monitor = monitorFactory.createMonitor(); - } - } - - /** - * Report a exception. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Exception ex) { - /* - if (monitor != null) { - Problem problem = - monitor.createProblem(this.getClass().getName(), - Messages.RESOURCE_BUNDLE, - Severity.ERROR, - model, - message, - ex); - monitor.problem(problem); - } - */ - } - - public void addComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator) { - if (componentScriptGenerator.getQName() != null) { - generatorsByQName.put(componentScriptGenerator.getQName(), componentScriptGenerator); - } - - generators.add(componentScriptGenerator); - } - - public void removeComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator) { - if (componentScriptGenerator.getQName() != null) { - generatorsByQName.remove(componentScriptGenerator.getQName()); - } - - generators.remove(componentScriptGenerator); - } - - - public ComponentJavaScriptGenerator getComponentJavaScriptGenerator(QName bindingName) { - loadFactories(); - return generatorsByQName.get(bindingName); - } - - public List<ComponentJavaScriptGenerator> getComponentJavaScriptGenerators() { - loadFactories(); - return this.generators; - } - - /** - * Private Utility methods - */ - - - /** - * Lazily load artifact processors registered in the extension point. - */ - @SuppressWarnings("unchecked") - private synchronized void loadFactories() { - if (loaded) { - return; - } - - // Get the proxy factories declarations - Collection<ServiceDeclaration> factoryDeclarations = null; - try { - factoryDeclarations = extensionPoints.getServiceDiscovery().getServiceDeclarations(ComponentJavaScriptGenerator.class); - } catch (IOException e) { - IllegalStateException ie = new IllegalStateException(e); - error("IllegalStateException", factoryDeclarations, ie); - throw ie; - } - - for (ServiceDeclaration processorDeclaration : factoryDeclarations) { - // Create a factory, and register it - ComponentJavaScriptGenerator generator = null; - try { - Class generatorClass = processorDeclaration.loadClass(); - - Constructor<ComponentJavaScriptGenerator> constructor = generatorClass.getConstructor(ExtensionPointRegistry.class); - generator = constructor.newInstance(extensionPoints); - - } catch (Exception e) { - IllegalStateException ie = new IllegalStateException(e); - error("IllegalStateException", generator, ie); - throw ie; - } - - addComponentJavaScriptGenerator(generator); - } - - loaded = true; - } - - -} |