ModulesRepository.java
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- /*
- * Copyright (c) JForum Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms,
- * with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1) Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the
- * following disclaimer.
- * 2) Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and
- * the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- * 3) Neither the name of "Rafael Steil" nor
- * the names of its contributors may be used to endorse
- * or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- * Created on 29/11/2004 22:53:28
- * The JForum Project
- * http://www.jforum.net
- */
- package net.jforum.repository;
- import java.io.IOException;
- import java.util.HashMap;
- import java.util.Map;
- import java.util.Properties;
- import net.jforum.ConfigLoader;
- import net.jforum.JForumExecutionContext;
- import org.apache.log4j.Logger;
- /**
- * @author Rafael Steil
- * @version $Id: ModulesRepository.java,v 1.11 2006/08/20 22:47:38 rafaelsteil Exp $
- */
- public class ModulesRepository
- {
- private static final Logger logger = Logger.getLogger(ModulesRepository.class);
-
- private static Map cache = new HashMap();
- private static final String ENTRIES = "entries";
- /**
- * Loads all modules mapping.
- *
- * @param baseDir The directory where the file "modulesMapping.properties"
- * is placed.
- * @throws IOException
- */
- public static void init(String baseDir)
- {
- cache.put(ENTRIES, ConfigLoader.loadModulesMapping(baseDir));
- }
-
- public static int size()
- {
- return cache.size();
- }
-
- /**
- * Gets the fully qualified name of some given module name.
- *
- * @param moduleName The module's name to get its class name
- * @return The class name associated to the module name passed
- * as argument, or <code>null</code> if not found.
- */
- public static String getModuleClass(String moduleName) {
- Properties p = (Properties)cache.get(ENTRIES);
-
- if (p == null) {
- logger.error("Null modules. Askes moduleName: " + moduleName
- + ", url=" + JForumExecutionContext.getRequest().getQueryString());
- return null;
- }
-
- return p.getProperty(moduleName);
- }
- }