/** * This file Copyright (c) 2005-2008 Aptana, Inc. This program is * dual-licensed under both the Aptana Public License and the GNU General * Public license. You may elect to use one or the other of these licenses. * * This program is distributed in the hope that it will be useful, but * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or * NONINFRINGEMENT. Redistribution, except as permitted by whichever of * the GPL or APL you select, is prohibited. * * 1. For the GPL license (GPL), you can redistribute and/or modify this * program under the terms of the GNU General Public License, * Version 3, as published by the Free Software Foundation. You should * have received a copy of the GNU General Public License, Version 3 along * with this program; if not, write to the Free Software Foundation, Inc., 51 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Aptana provides a special exception to allow redistribution of this file * with certain Eclipse Public Licensed code and certain additional terms * pursuant to Section 7 of the GPL. You may view the exception and these * terms on the web at http://www.aptana.com/legal/gpl/. * * 2. For the Aptana Public License (APL), this program and the * accompanying materials are made available under the terms of the APL * v1.0 which accompanies this distribution, and is available at * http://www.aptana.com/legal/apl/. * * You may view the GPL, Aptana's exception and additional terms, and the * APL in the file titled license.html at the root of the corresponding * plugin containing this source file. * * Any modifications to this file must keep this entire header intact. */ package com.aptana.ide.logging.impl; import java.util.ArrayList; import java.util.List; import org.eclipse.core.runtime.IConfigurationElement; import org.eclipse.core.runtime.IExtension; import org.eclipse.core.runtime.IExtensionPoint; import org.eclipse.core.runtime.IExtensionRegistry; import org.eclipse.core.runtime.Platform; import com.aptana.ide.core.IdeLog; import com.aptana.ide.logging.DefaultLogInfo; import com.aptana.ide.logging.IDefaultLogProvider; import com.aptana.ide.logging.LoggingPlugin; /** * Factory that collects default log files info. * @author Denis Denisenko */ public class DefaultLogsFactory { /** * Default log extension point ID. */ public static final String DEFAULT_LOG_POINT_ID = "com.aptana.ide.logging.defaultlog"; //$NON-NLS-1$ /** * Log element name. */ public static final String LOG_ELEMENT = "log"; //$NON-NLS-1$ /** * Provider attribute name. */ public static final String PROVIDER_ATTRIBUTE = "provider"; //$NON-NLS-1$ /** * Gets default log URIs * @return default log URIs */ public static List<DefaultLogInfo> getLogURIs() { List<DefaultLogInfo> result = new ArrayList<DefaultLogInfo>(); IExtensionRegistry registry = Platform.getExtensionRegistry(); IExtensionPoint ep = registry.getExtensionPoint(DEFAULT_LOG_POINT_ID); if (ep != null) { IExtension[] extensions = ep.getExtensions(); for (int i = 0; i < extensions.length; i++) { IExtension extension = extensions[i]; IConfigurationElement[] elements = extension.getConfigurationElements(); for (int j = 0; j < elements.length; j++) { IConfigurationElement element = elements[j]; String elementName = element.getName(); if (elementName.equals(LOG_ELEMENT)) { IDefaultLogProvider provider; try { provider = (IDefaultLogProvider) element.createExecutableExtension(PROVIDER_ATTRIBUTE); if (provider == null) { continue; } result.addAll(provider.getLogs()); } catch (Throwable e) { IdeLog.logError(LoggingPlugin.getDefault(), Messages.DefaultLogsFactory_ERR_LoadProvider, e); continue; } } } } } return result; } /** * DefaultLogsFactory private constructor. */ private DefaultLogsFactory() { } }