jtulach@44: /*
jtulach@44:  * To change this template, choose Tools | Templates
jtulach@44:  * and open the template in the editor.
jtulach@44:  */
jtulach@44: 
jtulach@44: package org.apidesign.spi.security;
jtulach@44: 
jtulach@44: import org.apidesign.impl.security.spi.DigestorAccessor;
jtulach@44: import java.nio.ByteBuffer;
jtulach@44: 
jtulach@44: /**
jtulach@44:  *
jtulach@44:  * @author  Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jtulach@44:  */
jtulach@44: // BEGIN: day.end.bridges.Digestor
jtulach@44: public abstract class Digestor<Data> {
jtulach@44:    protected abstract byte[] digest(Data data);
jtulach@44:    protected abstract Data create(String algorithm); 
jtulach@44:    protected abstract void update(Data data, ByteBuffer input);
jtulach@44:    
jtulach@44: // END: day.end.bridges.Digestor   
jtulach@44:    static {
jtulach@44:        new DigestorAccessor() {
jtulach@44:             @Override
jtulach@44:             protected <Data> byte[] digest(Digestor<Data> dig, Data data) {
jtulach@44:                 return dig.digest(data);
jtulach@44:             }
jtulach@44: 
jtulach@44:             @Override
jtulach@44:             protected <Data> Data create(Digestor<Data> dig, String algorithm) {
jtulach@44:                 return dig.create(algorithm);
jtulach@44:             }
jtulach@44: 
jtulach@44:             @Override
jtulach@44:             protected <Data> void update(Digestor<Data> dig, Data data, ByteBuffer input) {
jtulach@44:                 dig.update(data, input);
jtulach@44:             }
jtulach@44:         };
jtulach@44:    }
jtulach@44: }