/**
* Copyright (C) 2009 eXo Platform SAS.
*
* 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 org.exoplatform.portal.resource;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import javax.servlet.ServletContext;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
class SimpleResourceContext {
private final String contextPath;
private final ServletContext context;
public SimpleResourceContext(String contextPath, ServletContext context) {
this.contextPath = contextPath;
this.context = context;
}
public Resource getResource(String path) {
int i2 = path.lastIndexOf("/") + 1;
String targetedParentPath = path.substring(0, i2);
String targetedFileName = path.substring(i2);
final InputStream inputStream = context.getResourceAsStream(path);
if (inputStream != null) {
return new Resource(contextPath, targetedParentPath, targetedFileName) {
@Override
public Reader read() {
return new InputStreamReader(inputStream);
}
};
}
return null;
}
public String getContextPath() {
return contextPath;
}
}