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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java deleted file mode 100644 index 9bf8c05d73..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java +++ /dev/null @@ -1,150 +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.implementation.widget; - -import java.net.URL; -import java.net.URLConnection; -import java.util.Scanner; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.assembly.Reference; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; - -/** - * A HTML Widget Introspector used to introspect references and property - * annotations in JavaScript code - * - * @version $Rev$ $Date$ - */ -class WidgetImplementationIntrospector { - private static final String WEB_REFERENCE_ANNOTATION = "//@Reference"; - private static final String WEB_PROPERTY_ANNOTATION = "//@Property"; - - private AssemblyFactory assemblyFactory; - private WidgetImplementation widgetImplementation; - - WidgetImplementationIntrospector(ExtensionPointRegistry registry, WidgetImplementation widgetImplementation ) { - FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class); - this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); - this.widgetImplementation = widgetImplementation; - } - - - /** - * Introspect and populate a given widget implementation - */ - public void introspectImplementation() { - URL htmlWidget = widgetImplementation.getLocationURL(); - - try { - URLConnection connection = htmlWidget.openConnection(); - connection.setUseCaches(false); - Scanner scanner = new Scanner(connection.getInputStream()); - while(scanner.hasNextLine()) { - String line = scanner.nextLine(); - if(line.contains(WEB_PROPERTY_ANNOTATION)) { - //process the next line, as it has the property info - if (scanner.hasNextLine()) { - Property property = processPropertyScript(scanner.nextLine()); - if (property != null) { - widgetImplementation.getProperties().add(property); - } - } - - } else if(line.contains(WEB_REFERENCE_ANNOTATION)) { - //process the next line, as it has the reference info - if (scanner.hasNextLine()) { - Reference reference = processReferenceScript(scanner.nextLine()); - if(reference != null){ - widgetImplementation.getReferences().add(reference); - } - - } - } - } - - } catch(Exception e) { - - } - - - } - - - /** - * Process Property declaration in JavaScript code - * Supported ways: - * //@Property - * var locale = Property("locale"); - * - * //@Property - * locale = Property("locale"); - * - * @param scriptContent - * @return - */ - private Property processPropertyScript(String scriptContent) { - Property property = null; - String propertyName = null; - - String tokens[] = scriptContent.split("="); - tokens = tokens[0].split(" "); - propertyName = tokens[tokens.length -1]; - - if(propertyName != null) { - property = assemblyFactory.createProperty(); - property.setName(propertyName); - } - - return property; - } - - /** - * Process Reference declaration in JavaScript code - * Supported ways : - * //@Reference - * var catalog = new Reference("catalog"); - * - * //@Reference - * catalog = new Reference("catalog"); - * - * @param scriptContent - * @return - */ - private Reference processReferenceScript(String scriptContent) { - Reference reference = null; - String referenceName = null; - - String tokens[] = scriptContent.split("="); - - // find the string between the quotes - tokens = tokens[1].split("\""); - referenceName = tokens[1]; - - if(referenceName != null) { - reference = assemblyFactory.createReference(); - reference.setName(referenceName); - } - - return reference; - } -} |