| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.model.message; |
| |
| |
| /** |
| * The base request message class. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public abstract class AbstractRequest extends AbstractMessage implements Request |
| { |
| static final long serialVersionUID = -4511116249089399040L; |
| |
| /** Flag indicating whether or not this request returns a response. */ |
| private final boolean hasResponse; |
| |
| |
| /** |
| * Subclasses must provide these parameters via a super constructor call. |
| * |
| * @param id the sequential message identifier |
| * @param type the request type enum |
| * @param hasResponse flag indicating if this request generates a response |
| */ |
| protected AbstractRequest( final int id, final MessageTypeEnum type, boolean hasResponse ) |
| { |
| super( id, type ); |
| |
| this.hasResponse = hasResponse; |
| } |
| |
| |
| /** |
| * Indicator flag used to determine whether or not this type of request |
| * produces a reply. |
| * |
| * @return true if any reply is generated, false if no response is generated |
| */ |
| @Override |
| public boolean hasResponse() |
| { |
| return hasResponse; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( obj == this ) |
| { |
| return true; |
| } |
| |
| if ( !( obj instanceof Request ) ) |
| { |
| return false; |
| } |
| |
| if ( hasResponse != ( ( Request ) obj ).hasResponse() ) |
| { |
| return false; |
| } |
| return super.equals( obj ); |
| } |
| |
| |
| /** |
| * @see Object#hashCode() |
| * @return the instance's hash code |
| */ |
| @Override |
| public int hashCode() |
| { |
| int hash = 37; |
| hash = hash * 17 + ( hasResponse ? 0 : 1 ); |
| hash = hash * 17 + super.hashCode(); |
| |
| return hash; |
| } |
| } |