GetAreaIDForSpecial


1   /*
2    *    Copyright 2004 Dusty Phillips
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package com.buchuki.ensmer.prevayler.queries;
17  
18  import org.prevayler.*;
19  import com.buchuki.ensmer.prevayler.*;
20  import java.util.Date  ;
21  
22  /**
23   * Query to retrieve the Area Identifier associated with a special Area identifier
24   *
25   * @author Dusty Phillips [dusty@buchuki.com]
26   */
27  public class GetAreaIDForSpecial implements Query {
28  
29      /**
30       * Construct the query with a reference to the specialID to request
31       *
32       * @param specialID the special ID to request an Area ID for
33       */
34      public GetAreaIDForSpecial(String   specialID) {
35          this.specialID = specialID;
36      }
37      
38      /**
39       * Execute the query
40       *
41       * @param system the EnsmerPrevayler to interact with
42       * @param ignored the date the item is executed, ignored in this case
43       * @return the query's result
44       */
45      public Object   query(Object   system, Date   ignored) {
46          return ((EnsmerPrevayler) system).getSpecialAreaMap().get(specialID);
47      }
48      
49      /**
50       * The specialID to request a area ID for
51       */
52      private String   specialID;
53  }
54

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