/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library 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 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, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.commons.io.res.util;
import java.io.IOException;
import java.io.InputStream;
import lucee.commons.io.res.Resource;
public class ResourceInputStream extends InputStream {
private final Resource res;
private final InputStream is;
public ResourceInputStream(Resource res, InputStream is) {
this.res=res;
this.is=is;
}
@Override
public int read() throws IOException {
return is.read();
}
@Override
public int available() throws IOException {
return is.available();
}
@Override
public void close() throws IOException {
try {
is.close();
}
finally {
res.getResourceProvider().unlock(res);
}
}
@Override
public void mark(int readlimit) {
is.mark(readlimit);
}
@Override
public boolean markSupported() {
return is.markSupported();
}
@Override
public int read(byte[] b, int off, int len) throws IOException {
return is.read(b, off, len);
}
@Override
public int read(byte[] b) throws IOException {
return is.read(b);
}
@Override
public synchronized void reset() throws IOException {
is.reset();
}
@Override
public long skip(long n) throws IOException {
return is.skip(n);
}
/**
* @return the InputStream
*/
public InputStream getInputStream() {
return is;
}
/**
* @return the Resource
*/
public Resource getResource() {
return res;
}
}