/* 
    P/P   *  Method: com.dmdirc.config.prefs.validator.RegexValidator__static_init
          */
     1  /*
     2   * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
     3   *
     4   * Permission is hereby granted, free of charge, to any person obtaining a copy
     5   * of this software and associated documentation files (the "Software"), to deal
     6   * in the Software without restriction, including without limitation the rights
     7   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   * copies of the Software, and to permit persons to whom the Software is
     9   * furnished to do so, subject to the following conditions:
    10   *
    11   * The above copyright notice and this permission notice shall be included in
    12   * all copies or substantial portions of the Software.
    13   *
    14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   * SOFTWARE.
    21   */
    22  
    23  package com.dmdirc.config.prefs.validator;
    24  
    25  /**
    26   * Validates a regular expression.
    27   * 
    28   * @author chris
    29   */
         /* 
    P/P   *  Method: ValidationResponse validate(Object)
          * 
          *  Postconditions:
          *    return_value == One-of{&new ValidationResponse(validate#1*), &new ValidationResponse(validate#2*)}
          *    return_value in Addr_Set{&new ValidationResponse(validate#1*),&new ValidationResponse(validate#2*)}
          *    new ValidationResponse(validate#1*) num objects <= 1
          *    new ValidationResponse(validate#1*).failure == null
          *    new ValidationResponse(validate#2*) num objects <= 1
          *    init'ed(new ValidationResponse(validate#2*).failure)
          */
    30  public class RegexValidator implements Validator<String> {
    31  
    32      /** {@inheritDoc} */
    33      @Override
    34      public ValidationResponse validate(final String object) {
    35          try {
    36              // Is there a proper way of doing this, as opposed to just seeing
    37              // if it breaks?
    38              
                     /* 
    P/P               *  Method: ValidationResponse validate(String)
                      * 
                      *  Postconditions:
                      *    return_value in Addr_Set{&amp;new ValidationResponse(validate#1),&amp;new ValidationResponse(validate#2)}
                      *    new ValidationResponse(validate#1) num objects <= 1
                      *    new ValidationResponse(validate#1).failure == null
                      *    new ValidationResponse(validate#2) num objects <= 1
                      *    init'ed(new ValidationResponse(validate#2).failure)
                      */
    39              "abc".matches(object);
    40              return new ValidationResponse();
    41          } catch (Exception ex) {
    42              return new ValidationResponse(ex.getMessage());
    43          }
    44      }
    45  
    46  }