001    /*
002     * Copyright 2001-2004 The Apache Software Foundation
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *     http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.apache.commons.cache.remote;
017    
018    import java.io.Serializable;
019    
020    /**
021     * tk.
022     *
023     * @version $Id: StoreRequest.java 155435 2005-02-26 13:17:27Z dirkv $
024     * @author Rodney Waldhoff
025     */
026    public class StoreRequest implements CacheRequest {
027      protected Serializable _key = null;
028      protected Serializable _val = null;
029      protected Serializable _group = null;
030      protected Long _expiry = null;
031      protected Long _cost = null;
032    
033      public StoreRequest(Serializable key, Serializable val, Long expiry) {
034        this(key,val,expiry,(Long)null,(Serializable)null);
035      }
036    
037      public StoreRequest(Serializable key, Serializable val, Long expiry, Long cost) {
038        this(key,val,expiry,cost,(Serializable)null);
039      }
040    
041      public StoreRequest(Serializable key, Serializable val, Long expiry, Long cost, Serializable group) {
042        _key = key;
043        _val = val;
044        _expiry = expiry;
045        _cost = cost;
046        _group = group;
047      }
048    
049      public Serializable getKey() {
050        return _key;
051      }
052    
053      public Serializable getValue() {
054        return _val;
055      }
056    
057      public Serializable getGroup() {
058        return _group;
059      }
060    
061      public Long getExpiresAt() {
062        return _expiry;
063      }
064    
065      public Long getCost() {
066        return _cost;
067      }
068    
069      public boolean equals(StoreRequest req) {
070        return ( (null != req)
071                 && (null == req.getKey()       ? null == _key    : _key.equals(req.getKey()))
072                 && (null == req.getGroup()     ? null == _group  : _group.equals(req.getGroup()))
073                 && (null == req.getExpiresAt() ? null == _expiry : _expiry.equals(req.getExpiresAt()))
074                 && (null == req.getCost()      ? null == _cost   : _cost.equals(req.getCost()))
075                 && (null == req.getValue()     ? null == _val    : _val.equals(req.getValue()))
076               );
077      }
078    
079      public int hashCode() {
080        return (null == _key ? -1 : _key.hashCode());
081      }
082    }