HTTPClient.HashVerifier Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of grinder-httpclient Show documentation
Show all versions of grinder-httpclient Show documentation
Modified version of HTTPClient used by The Grinder. The original
can be found at http://www.innovation.ch/java/HTTPClient/.
/*
* @(#)HashVerifier.java 0.3-3 06/05/2001
*
* This file is part of the HTTPClient package
* Copyright (C) 1996-2001 Ronald Tschalär
*
* 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 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, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307, USA
*
* For questions, suggestions, bug-reports, enhancement-requests etc.
* I may be contacted at:
*
* [email protected]
*
* The HTTPClient's home page is located at:
*
* http://www.innovation.ch/java/HTTPClient/
*
*/
package HTTPClient;
import java.io.IOException;
/**
* This interface defines a hash verifier.
*
* @version 0.3-3 06/05/2001
* @author Ronald Tschalär
*/
interface HashVerifier
{
/**
* This method is invoked when a digest of a stream has been calculated.
* It must verify that the hash (or some function of it) is correct and
* throw an IOException if it is not.
*
* @param hash the calculated hash
* @param len the number of bytes read from the stream
* @exception IOException if the verification fails.
*/
public void verifyHash(byte[] hash, long len) throws IOException;
}