View Javadoc
1   /**
2    * The contents of this file are subject to the Mozilla Public License Version 1.1
3    * (the "License"); you may not use this file except in compliance with the License.
4    * You may obtain a copy of the License at http://www.mozilla.org/MPL/
5    * Software distributed under the License is distributed on an "AS IS" basis,
6    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
7    * specific language governing rights and limitations under the License.
8    *
9    * The Original Code is "CodeStoreRegistration.java".  Description:
10   * "Registered CodeStore instances identified by a conformance profile ID pattern"
11   *
12   * The Initial Developer of the Original Code is University Health Network. Copyright (C)
13   * 2012.  All Rights Reserved.
14   *
15   * Contributor(s): ______________________________________.
16   *
17   * Alternatively, the contents of this file may be used under the terms of the
18   * GNU General Public License (the "GPL"), in which case the provisions of the GPL are
19   * applicable instead of those above.  If you wish to allow use of your version of this
20   * file only under the terms of the GPL and not to allow others to use your version
21   * of this file under the MPL, indicate your decision by deleting  the provisions above
22   * and replace  them with the notice and other provisions required by the GPL License.
23   * If you do not delete the provisions above, a recipient may use your version of
24   * this file under either the MPL or the GPL.
25   *
26   */
27  package ca.uhn.hl7v2.conf.store;
28  
29  import java.util.regex.Pattern;
30  
31  /**
32   * Registered CodeStore instances identified by a conformance profile ID pattern
33   * 
34   * @author Christian Ohrs
35   */
36  class CodeStoreRegistration  {
37  
38      private final CodeStore codeStore;
39      private final Pattern pattern;
40      
41      public CodeStoreRegistration(CodeStore codeStore, String regex) {
42          this.codeStore = codeStore;
43          pattern = Pattern.compile(regex);
44      }
45  
46      public CodeStore matchingCodeStore(String codeSystem, String id) {
47          return pattern.matcher(id).matches() && codeStore.knowsCodes(codeSystem) ?
48                  codeStore : null;
49      }
50  
51  }