| /* |
| * |
| * 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.royale.compiler.internal.units; |
| |
| import java.io.File; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import org.apache.royale.compiler.filespecs.IFileSpecification; |
| import org.apache.royale.compiler.internal.projects.CompilerProject; |
| import org.apache.royale.compiler.internal.projects.DefinitionPriority; |
| import org.apache.royale.compiler.projects.ICompilerProject; |
| import org.apache.royale.compiler.units.ICompilationUnit; |
| |
| //import flex.messaging.config.ServicesDependencies; |
| |
| /** |
| * A compilation unit used to compile Flex dependencies from BlazeDS. AS code |
| * from BlazeDS is retrieved via an API call and used as source for this unit. |
| * The path of the unit is represented by a services-config.xml file but the |
| * source of the file is obtained by calling |
| * ServicesDependencies.getServicesInitSource(). |
| * |
| * The package of this compilation unit is fixed but the class name changes |
| * based on the path of the services-config.xml file. Each services-config.xml |
| * needs a unique mixin class so its code will be executed at runtime. |
| */ |
| public class ServicesXMLCompilationUnit extends ASCompilationUnit |
| { |
| |
| private static final String PACKAGE_NAME = "org.apache.royale.compiler.generated"; |
| private static final String CLASS_NAME_PREFIX = "_ServicesInit"; |
| |
| /** |
| * Get the Qname of a ServciesXMLCompilation unit based on path of the |
| * services-config.xml file. |
| * |
| * @param path the absolute path of the services-config.xml file. |
| * @return fully qualified name of a compilation unit. |
| */ |
| public static String getQname(String path) |
| { |
| StringBuilder name = new StringBuilder(); |
| name.append(PACKAGE_NAME).append(".").append(CLASS_NAME_PREFIX).append("_").append(path.hashCode()); |
| return name.toString(); |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param project the project. |
| * @param path the absolute path of the services configuration file. |
| * @param contextRoot the string to substitute for "{content.root}" in |
| * the services configuration file. |
| */ |
| public ServicesXMLCompilationUnit(CompilerProject project, String path, String contextRoot) |
| { |
| super(project, path, DefinitionPriority.BasePriority.SOURCE_LIST, 0, getQname(path)); |
| |
| fileSpecification = new AtomicReference<IFileSpecification>(); |
| } |
| |
| private AtomicReference<IFileSpecification> fileSpecification; |
| |
| @Override |
| protected final IFileSpecification getRootFileSpecification() |
| { |
| // This override creates gets the source of this unit and puts it |
| // into a StringFileSpecification. |
| if (fileSpecification.get() == null) |
| { |
| // Support for -services is being disabled because it is |
| // dependent on changes to flex-messaging-common.jar that |
| // were never in an official release. The code is commented |
| // out instead of removed so it can be revived in open |
| // source. |
| |
| // ServicesDependencies services = new ServicesDependencies(getAbsoluteFilename(), null, |
| // contextRoot); |
| // String qName = getQname(getAbsoluteFilename()); |
| // int classNameStart = qName.lastIndexOf('.'); |
| // String content = services.getServicesInitSource(PACKAGE_NAME, qName.substring(classNameStart + 1)); |
| // File file = new File(getAbsoluteFilename()); |
| // fileSpecification.compareAndSet(null, new StringFileSpecification(qName, content, file.lastModified())); |
| } |
| |
| return fileSpecification.get(); |
| } |
| |
| @Override |
| public boolean clean(Map<ICompilerProject, Set<File>> invalidatedSWCFiles, Map<ICompilerProject, Set<ICompilationUnit>> cusToUpdate, boolean clearFileScope) |
| { |
| // Reset the fileSpecification when the services-config.xml is modified by the user. |
| // This is cause us re-fetch the source in getRootFileSpecification. |
| fileSpecification.set(null); |
| |
| return super.clean(invalidatedSWCFiles, cusToUpdate, clearFileScope); |
| } |
| } |