cc.warlock.core.client.logging.LoggingConfiguration.java Source code

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Here is the source code for cc.warlock.core.client.logging.LoggingConfiguration.java

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/**
 * Warlock, the open-source cross-platform game client
 *  
 * Copyright 2008, Warlock LLC, and individual contributors as indicated
 * by the @authors tag. 
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package cc.warlock.core.client.logging;

import java.io.File;
import java.util.Arrays;
import java.util.List;

import org.dom4j.DocumentHelper;
import org.dom4j.Element;

import cc.warlock.core.configuration.ConfigurationUtil;
import cc.warlock.core.configuration.IConfigurationProvider;
import cc.warlock.core.configuration.WarlockConfiguration;

public class LoggingConfiguration implements IConfigurationProvider {

    public static final String LOG_FORMAT_TEXT = "text";
    public static final String LOG_FORMAT_HTML = "html";

    protected String logFormat;
    protected boolean enableLogging;
    protected File logDirectory;

    protected static LoggingConfiguration _instance;

    public static LoggingConfiguration instance() {
        if (_instance == null)
            _instance = new LoggingConfiguration();
        return _instance;
    }

    protected LoggingConfiguration() {
        logFormat = LOG_FORMAT_TEXT;
        enableLogging = true;
        logDirectory = ConfigurationUtil.getConfigurationDirectory("logs", true);

        WarlockConfiguration.getMainConfiguration().addConfigurationProvider(this);
    }

    public List<Element> getTopLevelElements() {
        Element logging = DocumentHelper.createElement("logging");
        logging.addAttribute("enabled", enableLogging + "");
        logging.addAttribute("format", logFormat);

        Element dir = DocumentHelper.createElement("dir");
        logging.add(dir);
        dir.setText(logDirectory.getAbsolutePath());

        return Arrays.asList(new Element[] { logging });
    }

    public void parseElement(Element element) {
        if (element.getName().equals("logging")) {
            enableLogging = Boolean.parseBoolean(element.attributeValue("enabled"));
            logFormat = element.attributeValue("format");

            Element dir = element.element("dir");
            if (dir != null) {
                logDirectory = new File(dir.getTextTrim());
            }
        }
    }

    public boolean supportsElement(Element element) {
        if (element.getName().equals("logging")) {
            return true;
        }
        return false;
    }

    public String getLogFormat() {
        return logFormat;
    }

    public void setLogFormat(String logFormat) {
        this.logFormat = logFormat;
    }

    public boolean isLoggingEnabled() {
        return enableLogging;
    }

    public void setLoggingEnabled(boolean enableLogging) {
        this.enableLogging = enableLogging;
    }

    public File getLogDirectory() {
        return logDirectory;
    }

    public void setLogDirectory(File logDirectory) {
        this.logDirectory = logDirectory;
    }

}