it.openutils.mgnlaws.magnolia.init.ClasspathPropertiesInitializer.java Source code

Introduction

Here is the source code for it.openutils.mgnlaws.magnolia.init.ClasspathPropertiesInitializer.java

Source

/**
 *
 * Amazon AWS consciousness for Magnolia CMS (http://www.openmindlab.com/lab/products/mgnlaws.html)
 * Copyright(C) 2013-2012, Openmind S.r.l. http://www.openmindonline.it
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package it.openutils.mgnlaws.magnolia.init;

import info.magnolia.cms.beans.config.PropertiesInitializer;
import info.magnolia.cms.core.SystemProperty;

import java.io.InputStream;

import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author molaschi
 * @version $Id: ClasspathPropertiesInitializer.java 10433 2012-07-23 11:04:39Z fabian.necci $
 */
public class ClasspathPropertiesInitializer extends PropertiesInitializer {

    public static final String CLASSPATH_PREFIX = "classpath:";

    private Logger log = LoggerFactory.getLogger(ClasspathPropertiesInitializer.class);

    @Override
    public boolean loadPropertiesFile(String rootPath, String location) {
        if (StringUtils.startsWith(location, CLASSPATH_PREFIX)) {
            String resource = StringUtils.substringAfter(location, CLASSPATH_PREFIX);
            InputStream propertiesInputStream = getClass().getResourceAsStream(resource);
            if (propertiesInputStream == null) {
                log.debug("Configuration file not found with classpath [{}]", resource); //$NON-NLS-1$
                return false;
            }
            try {
                SystemProperty.getProperties().load(propertiesInputStream);
                log.info("Loading configuration at {}", location);//$NON-NLS-1$
            } catch (Exception e) {
                log.error(e.getMessage(), e);
                return false;
            } finally {
                IOUtils.closeQuietly(propertiesInputStream);
            }
            return true;
        } else {
            return super.loadPropertiesFile(rootPath, location);
        }
    }

}