org.ajax4jsf.builder.velocity.ResourceLoader.java Source code

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Here is the source code for org.ajax4jsf.builder.velocity.ResourceLoader.java

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/**
 * License Agreement.
 *
 * Rich Faces - Natural Ajax for Java Server Faces (JSF)
 *
 * Copyright (C) 2007 Exadel, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1 as published by the Free Software Foundation.
 *
 * This library 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 */

package org.ajax4jsf.builder.velocity;

import java.io.InputStream;

import org.apache.commons.collections.ExtendedProperties;
import org.apache.velocity.exception.ResourceNotFoundException;
import org.apache.velocity.runtime.resource.Resource;

/**
 * @author Maksim Kaszynski
 *
 */
public class ResourceLoader extends org.apache.velocity.runtime.resource.loader.ResourceLoader {

    public void init(ExtendedProperties configuration) {
        rsvc.info("ClasspathResourceLoader : initialization starting.");

        rsvc.info("ClasspathResourceLoader : initialization complete.");
    }

    public synchronized InputStream getResourceStream(String name) throws ResourceNotFoundException {
        InputStream result = null;

        if (name == null || name.length() == 0) {
            throw new ResourceNotFoundException("No template name provided");
        }

        try {
            ClassLoader classLoader = getClass().getClassLoader();

            result = classLoader.getResourceAsStream(name);
        } catch (Exception fnfe) {
            throw new ResourceNotFoundException(fnfe.getMessage());
        }

        return result;
    }

    public boolean isSourceModified(Resource resource) {
        return false;
    }

    public long getLastModified(Resource resource) {
        return 0;
    }
}