| /******************************************************************************* |
| * Copyright (c) 2004, 2012 Tasktop Technologies and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.bugzilla.core; |
| |
| import java.net.MalformedURLException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.mylyn.tasks.core.IRepositoryListener; |
| import org.eclipse.mylyn.tasks.core.TaskRepository; |
| |
| /** |
| * @author Steffen Pingel |
| * @author Robert Elves (adaption for Bugzilla) |
| */ |
| public class BugzillaClientManager implements IRepositoryListener { |
| |
| private final Map<String, BugzillaClient> clientByUrl = new HashMap<String, BugzillaClient>(); |
| |
| private final BugzillaRepositoryConnector connector; |
| |
| public BugzillaClientManager(BugzillaRepositoryConnector connector) { |
| this.connector = connector; |
| } |
| |
| public BugzillaClient getClient(TaskRepository taskRepository, IProgressMonitor monitor) throws CoreException { |
| BugzillaClient client; |
| synchronized (clientByUrl) { |
| client = clientByUrl.get(taskRepository.getRepositoryUrl()); |
| if (client == null) { |
| String language = taskRepository.getProperty(IBugzillaConstants.BUGZILLA_LANGUAGE_SETTING); |
| if (language == null || language.equals("")) { //$NON-NLS-1$ |
| language = IBugzillaConstants.DEFAULT_LANG; |
| } |
| try { |
| client = createClient(taskRepository); |
| } catch (MalformedURLException e) { |
| throw new CoreException(new Status(IStatus.ERROR, BugzillaCorePlugin.ID_PLUGIN, |
| "Malformed Repository Url", e)); //$NON-NLS-1$ |
| } |
| clientByUrl.put(taskRepository.getRepositoryUrl(), client); |
| } |
| RepositoryConfiguration config = connector.getRepositoryConfiguration(taskRepository.getUrl()); |
| client.setRepositoryConfiguration(config); |
| } |
| return client; |
| } |
| |
| protected BugzillaClient createClient(TaskRepository taskRepository) throws MalformedURLException { |
| return BugzillaClientFactory.createClient(taskRepository, connector); |
| } |
| |
| public void repositoryAdded(TaskRepository repository) { |
| // make sure there is no stale client still in the cache, bug #149939 |
| removeClient(repository); |
| } |
| |
| public void repositoryRemoved(TaskRepository repository) { |
| removeClient(repository); |
| } |
| |
| private void removeClient(TaskRepository repository) { |
| synchronized (clientByUrl) { |
| clientByUrl.remove(repository.getRepositoryUrl()); |
| } |
| } |
| |
| public void repositorySettingsChanged(TaskRepository repository) { |
| removeClient(repository); |
| } |
| |
| public void repositoryUrlChanged(TaskRepository repository, String oldUrl) { |
| // ignore |
| } |
| |
| } |