/*
* 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 Mar 14, 2005 3:27:33 PM
* The JForum Project
* http://www.jforum.net
*/
package net.jforum.repository;
import java.io.FileInputStream;
import java.util.Iterator;
import java.util.Properties;
import net.jforum.cache.CacheEngine;
import net.jforum.cache.Cacheable;
import net.jforum.exceptions.ConfigLoadException;
/**
* @author Rafael Steil
* @version $Id: Tpl.java,v 1.7 2007/04/12 02:11:54 rafaelsteil Exp $
*/
public class Tpl implements Cacheable
{
private static final String FQN = "templates";
private static CacheEngine cache;
/**
* @see net.jforum.cache.Cacheable#setCacheEngine(net.jforum.cache.CacheEngine)
*/
public void setCacheEngine(CacheEngine engine)
{
cache = engine;
}
/**
* Loads the HTML mappings file.
*
* @param filename The complete path to the file to load
* @throws ConfigLoadException if the file is not found or
* some other error occurs when loading the file.
*/
public static void load(String filename)
{
FileInputStream fis = null;
try {
Properties p = new Properties();
fis = new FileInputStream(filename);
p.load(fis);
for (Iterator iter = p.keySet().iterator(); iter.hasNext(); ) {
String key = (String)iter.next();
cache.add(FQN, key, p.getProperty(key));
}
}
catch (Exception e) {
e.printStackTrace();
throw new ConfigLoadException("Error while trying to load " + filename + ": " + e);
}
finally {
if (fis != null) {
try { fis.close(); } catch (Exception e) {}
}
}
}
/**
* Gets a template filename by its configuration's key
*
* @param key The Key to load.
* @return The html template filename
*/
public static String name(String key)
{
return (String)cache.get(FQN, key);
}
}