/** * Creates an NL fragment project along with the locale specific properties files. * * @throws CoreException * @throws IOException * @throws InvocationTargetException * @throws InterruptedException */ private void internationalizePlugins(List plugins, List locales, Map overwrites) throws CoreException, IOException, InvocationTargetException, InterruptedException { Set created = new HashSet(); for (Iterator it = plugins.iterator(); it.hasNext(); ) { IPluginModelBase plugin = (IPluginModelBase) it.next(); for (Iterator iter = locales.iterator(); iter.hasNext(); ) { Locale locale = (Locale) iter.next(); IProject project = getNLProject(plugin, locale); if (created.contains(project) || overwriteWithoutAsking || !project.exists() || OVERWRITE == overwrites.get(project.getName())) { if (!created.contains(project) && project.exists()) { project.delete(true, getProgressMonitor()); } if (!created.contains(project)) { createNLFragment(plugin, project, locale); created.add(project); project.getFolder(RESOURCE_FOLDER_PARENT).create(false, true, getProgressMonitor()); } project .getFolder(RESOURCE_FOLDER_PARENT) .getFolder(locale.toString()) .create(true, true, getProgressMonitor()); createLocaleSpecificPropertiesFile(project, plugin, locale); } } } }
/** * Creates a locale specific properties file within the fragment project based on the content of * the host plug-in's properties file. * * @param fragmentProject * @param locale * @throws CoreException * @throws IOException */ private void createLocaleSpecificPropertiesFile( final IProject fragmentProject, IPluginModelBase plugin, final Locale locale) throws CoreException, IOException { final IFolder localeResourceFolder = fragmentProject.getFolder(RESOURCE_FOLDER_PARENT).getFolder(locale.toString()); // Case 1: External plug-in if (plugin instanceof ExternalPluginModelBase) { final String installLocation = plugin.getInstallLocation(); // Case 1a: External plug-in is a jar file if (new File(installLocation).isFile()) { ZipFile zf = new ZipFile(installLocation); for (Enumeration e = zf.entries(); e.hasMoreElements(); ) { worked(); ZipEntry zfe = (ZipEntry) e.nextElement(); String name = zfe.getName(); String[] segments = name.split(SLASH); IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1)); String resourceName = segments[segments.length - 1]; String localizedResourceName = localeSpecificName(resourceName, locale); if (propertiesFilter.include(name)) { createParents(fragmentProject, path); IFile file = fragmentProject.getFile(path.append(localizedResourceName)); InputStream is = zf.getInputStream(zfe); file.create(is, false, getProgressMonitor()); } else if (resourceFilter.include(name)) { IPath target = localeResourceFolder.getFullPath().append(path).append(resourceName); createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1)); IFile file = fragmentProject.getFile(target.removeFirstSegments(1)); file.create(zf.getInputStream(zfe), false, getProgressMonitor()); } } } // Case 1b: External plug-in has a folder structure else { Visitor visitor = new Visitor() { public void visit(File file) throws CoreException, FileNotFoundException { worked(); String relativePath = file.getAbsolutePath() .substring(installLocation.length()) .replaceAll(File.separator, SLASH); String[] segments = relativePath.split(SLASH); IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1)); String resourceName = segments[segments.length - 1]; String localizedResourceName = localeSpecificName(resourceName, locale); if (propertiesFilter.include( relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) { createParents(fragmentProject, path); IFile iFile = fragmentProject.getFile(path.append(localizedResourceName)); iFile.create(new FileInputStream(file), false, getProgressMonitor()); } else if (resourceFilter.include( relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) { IPath target = localeResourceFolder.getFullPath().append(relativePath); createParents( fragmentProject, target.removeLastSegments(1).removeFirstSegments(1)); IFile iFile = fragmentProject.getFile(target.removeFirstSegments(1)); iFile.create(new FileInputStream(file), false, getProgressMonitor()); } if (file.isDirectory()) { File[] children = file.listFiles(); for (int i = 0; i < children.length; i++) { visit(children[i]); } } } }; visitor.visit(new File(installLocation)); } } // Case 2: Workspace plug-in else { final IProject project = plugin.getUnderlyingResource().getProject(); project.accept( new IResourceVisitor() { public boolean visit(IResource resource) throws CoreException { worked(); IPath parent = resource.getFullPath().removeLastSegments(1).removeFirstSegments(1); if (propertiesFilter.include(resource)) { String segment = localeSpecificName(resource.getFullPath().lastSegment(), locale); IPath fragmentResource = fragmentProject.getFullPath().append(parent).append(segment); createParents(fragmentProject, parent); resource.copy(fragmentResource, true, getProgressMonitor()); } else if (resourceFilter.include(resource)) { IPath target = localeResourceFolder .getFullPath() .append(parent) .append(resource.getFullPath().lastSegment()); createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1)); resource.copy(target, true, getProgressMonitor()); } return true; } }); } }
private String pluginName(IPluginModelBase plugin, Locale locale) { return template .replaceAll(quote(PLUGIN_NAME_MACRO), plugin.getPluginBase().getId()) .replaceAll(quote(LOCALE_NAME_MACRO), locale.toString()); }