Java tutorial
/******************************************************************************* * Copyright (c) 2006-2010 eBay Inc. All Rights Reserved. * 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 *******************************************************************************/ package org.ebayopensource.turmeric.eclipse.ui; import java.io.IOException; import java.net.URL; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Map; import java.util.PropertyResourceBundle; import org.apache.commons.lang.StringUtils; import org.ebayopensource.turmeric.common.config.LibraryType; import org.ebayopensource.turmeric.eclipse.config.core.SOAGlobalConfigAccessor; import org.ebayopensource.turmeric.eclipse.config.exception.SOAConfigAreaCorruptedException; import org.ebayopensource.turmeric.eclipse.config.repo.SOAConfigExtensionFactory; import org.ebayopensource.turmeric.eclipse.config.repo.SOAConfigExtensionFactory.SOAConfigTemplate; import org.ebayopensource.turmeric.eclipse.core.TurmericCoreActivator; import org.ebayopensource.turmeric.eclipse.core.logging.SOALogger; import org.ebayopensource.turmeric.eclipse.core.resources.constants.SOAXSDTemplateSubType; import org.ebayopensource.turmeric.eclipse.repositorysystem.core.GlobalRepositorySystem; import org.ebayopensource.turmeric.eclipse.repositorysystem.core.SOAGlobalRegistryAdapter; import org.ebayopensource.turmeric.eclipse.utils.io.IOUtil; import org.ebayopensource.turmeric.eclipse.utils.plugin.JDTUtil; import org.ebayopensource.turmeric.eclipse.utils.plugin.WorkspaceUtil; import org.ebayopensource.turmeric.eclipse.utils.ui.UIUtil; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IProject; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.swt.graphics.Image; import org.eclipse.ui.plugin.AbstractUIPlugin; import org.osgi.framework.BundleContext; /** * The activator class controls the plug-in life cycle. */ public class UIActivator extends AbstractUIPlugin { // The plug-in ID /** The Constant PLUGIN_ID. */ public static final String PLUGIN_ID = "org.ebayopensource.turmeric.eclipse.ui"; /** The Constant ICON_PATH. */ public static final String ICON_PATH = "icons/"; // The shared instance private static UIActivator plugin; private static SOALogger logger = SOALogger.getLogger(); /** The plugin properties. */ protected PropertyResourceBundle pluginProperties; /** * Gets the plugin properties. * * @return the plugin properties */ public PropertyResourceBundle getPluginProperties() { if (pluginProperties == null) { try { pluginProperties = JDTUtil.getPluginProperties(getBundle()); } catch (IOException e) { logger.error(e); } } return pluginProperties; } /** * The constructor. */ public UIActivator() { } /** * {@inheritDoc} */ @Override public void start(BundleContext context) throws Exception { super.start(context); plugin = this; ensureM2EcipseBeingInited(); StringBuffer buf = new StringBuffer(); buf.append("SOAPlugin.start - "); buf.append(JDTUtil.getBundleInfo(context.getBundle(), SOALogger.DEBUG)); TypeLibRegistryJob registryJob = new TypeLibRegistryJob("Initialize Type library"); registryJob.setUser(false); registryJob.schedule(1000); SOALogger.getLogger().info(buf); // initImageRegistry(context); } /** * Ensure m2 ecipse being inited. * * @throws Exception the exception */ public void ensureM2EcipseBeingInited() throws Exception { // TODO: disable this because Maven is not available in V3. Working on solutions later. // maybe we can put it in Repo system. // BundleContext context = MavenPlugin.getDefault().getBundleContext(); // MavenPlugin.getDefault().start(context); // int state = MavenPlugin.getDefault().getBundle().getState(); // // while(state != Bundle.ACTIVE) { // System.out.println("M2 Eclipse still not started. Sleeping and trying again."); // Thread.sleep(5000L); // state = MavenPlugin.getDefault().getBundle().getState(); // } } /** * {@inheritDoc} */ @Override public void stop(BundleContext context) throws Exception { plugin = null; super.stop(context); } /** * Returns the shared instance. * * @return the shared instance */ public static UIActivator getDefault() { return plugin; } /*private void initImageRegistry(final BundleContext context) { final ImageRegistry registry = getImageRegistry(); try { final URL url = FileLocator.resolve(context.getBundle() .getResource(ICON_PATH)); final File location = new File(url.getPath()); if (location != null && location.exists()) { for (String file : location.list(new FilenameFilter() { public boolean accept(File dir, String name) { return name.endsWith(".gif") || name.endsWith(".png"); } })) { ImageDescriptor image = imageDescriptorFromPlugin( PLUGIN_ID, ICON_PATH + file); if (image != null) { registry.put(ICON_PATH + file, image); } } } } catch (Exception e) { logger.warning("Image Registry Initialization Failed!", e); } }*/ /** * Gets the image from registry. * * @param uiPlugin the ui plugin * @param iconPathRoot the icon path root * @param path the path * @return the image from registry */ public static Image getImageFromRegistry(AbstractUIPlugin uiPlugin, String iconPathRoot, String path) { if (path == null) return null; path = StringUtils.replaceChars(path, '\\', '/'); final String iconPath = path.startsWith(iconPathRoot) ? path : iconPathRoot + path; Image image = uiPlugin.getImageRegistry().get(iconPath); if (image == null) { final ImageDescriptor descriptor = imageDescriptorFromPlugin(uiPlugin.getBundle().getSymbolicName(), iconPath); if (descriptor != null) { uiPlugin.getImageRegistry().put(iconPath, descriptor); image = uiPlugin.getImageRegistry().get(iconPath); } } return image; } /** * Gets the image from registry. * * @param path the path * @return the image from registry */ public static Image getImageFromRegistry(String path) { return getImageFromRegistry(getDefault(), ICON_PATH, path); } /** * Gets the image descriptor. * * @param pluginID the plugin id * @param path the path * @return the image descriptor */ public static ImageDescriptor getImageDescriptor(String pluginID, final String path) { ImageDescriptor descriptor = imageDescriptorFromPlugin(pluginID, path); return descriptor; } /** * Gets the image descriptor. * * @param path the path * @return the image descriptor */ public static ImageDescriptor getImageDescriptor(final String path) { return getImageDescriptor(PLUGIN_ID, path); } /** * Gets the categories. * * @return the categories * Parses the global config categories the format is CATEGORIES = * {COMMON, DOMAIN, SERVICE} */ public static List<String> getCategories() { List<String> categories = new ArrayList<String>(); String categoryStr = ""; try { categoryStr = SOAGlobalConfigAccessor.getCategoriesForTypeLib(); } catch (IOException e) { SOALogger.getLogger().error(e); } if (!StringUtils.isEmpty(categoryStr)) { categories = Arrays.asList(StringUtils.split(StringUtils.substringBetween(categoryStr, "{", "}"), ",")); } return categories; } /** * Gets the xSD. * * @param libraryName the library name * @param typeName the type name * @return the xSD * @throws Exception the exception */ public static URL getXSD(String libraryName, String typeName) throws Exception { String jarLocation = GlobalRepositorySystem.instanceOf().getActiveRepositorySystem().getAssetRegistry() .getAssetLocation(libraryName); if (!StringUtils.isEmpty(jarLocation) && jarLocation.endsWith("jar")) { String xsdName = TurmericCoreActivator.getXsdFileNameFromTypeName(typeName); URL jarURL = IOUtil.toURL(jarLocation); String jarEntryPath = ""; if (TurmericCoreActivator.isNewTypLibrary(jarURL, libraryName)) { jarEntryPath = TurmericCoreActivator.TYPES_LOCATION_IN_JAR + WorkspaceUtil.PATH_SEPERATOR + libraryName + WorkspaceUtil.PATH_SEPERATOR + xsdName; } else { jarEntryPath = TurmericCoreActivator.TYPES_LOCATION_IN_JAR + WorkspaceUtil.PATH_SEPERATOR + xsdName; } return IOUtil.getNonLockingURL(jarURL, jarEntryPath); } else { IProject project = WorkspaceUtil.getProject(libraryName); if (project.isAccessible()) { IFile file = project.getFile(TurmericCoreActivator.getXsdFileLocation(typeName, project)); return file.getLocation().toFile().toURI().toURL(); } return null; } } /** * Gets the xSD. * * @param libType the lib type * @return the xSD * @throws Exception the exception */ public static URL getXSD(LibraryType libType) throws Exception { return getXSD(libType.getLibraryInfo().getLibraryName(), libType.getName()); } /** * Gets the name space. * * @param projectName the project name * @return the name space * @throws Exception the exception */ public static String getNameSpace(String projectName) throws Exception { return SOAGlobalRegistryAdapter.getInstance().getGlobalRegistry().getTypeLibrary(projectName) .getLibraryNamespace(); } /** * Get all template Category files. * * @return the template category files */ public static Map<SOAXSDTemplateSubType, List<SOAConfigTemplate>> getTemplateCategoryFiles() { try { final String organization = GlobalRepositorySystem.instanceOf().getActiveRepositorySystem() .getActiveOrganizationProvider().getName(); return SOAConfigExtensionFactory.getXSDTemplates(organization); } catch (SOAConfigAreaCorruptedException e) { UIUtil.showErrorDialog(e); } return null; } /** * Get files inside a template category. * * @param subType the sub type * @return the files */ public static List<SOAConfigTemplate> getFiles(SOAXSDTemplateSubType subType) { Map<SOAXSDTemplateSubType, List<SOAConfigTemplate>> templates = getTemplateCategoryFiles(); if (templates != null) { return templates.get(subType); } return null; } }