001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.codec.api; 021 022 023import org.apache.directory.api.asn1.Asn1Object; 024import org.apache.directory.api.asn1.DecoderException; 025import org.apache.directory.api.ldap.model.message.Control; 026 027 028/** 029 * An interface for decoders of controls. 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public interface ControlDecoder<E extends Control> 034{ 035 /** 036 * Decodes raw ASN.1 encoded bytes into an Asn1Object for the control. 037 * 038 * @param controlBytes the encoded control bytes 039 * @return the decoded Asn1Object for the control 040 * @throws DecoderException if anything goes wrong 041 */ 042 Asn1Object decode( byte[] controlBytes ) throws DecoderException; 043}