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1   /*
2    * Copyright (c) 2002-2020, City of Paris
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions
7    * are met:
8    *
9    *  1. Redistributions of source code must retain the above copyright notice
10   *     and the following disclaimer.
11   *
12   *  2. Redistributions in binary form must reproduce the above copyright notice
13   *     and the following disclaimer in the documentation and/or other materials
14   *     provided with the distribution.
15   *
16   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17   *     contributors may be used to endorse or promote products derived from
18   *     this software without specific prior written permission.
19   *
20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30   * POSSIBILITY OF SUCH DAMAGE.
31   *
32   * License 1.0
33   */
34  package fr.paris.lutece.plugins.document.modules.rulenotifyusers.business;
35  
36  import fr.paris.lutece.plugins.document.business.rules.Rule;
37  import fr.paris.lutece.plugins.document.business.rules.RuleHome;
38  import fr.paris.lutece.plugins.document.utils.IntegerUtils;
39  import fr.paris.lutece.portal.service.i18n.I18nService;
40  import fr.paris.lutece.portal.service.util.RemovalListener;
41  
42  import java.util.Collection;
43  import java.util.Locale;
44  
45  
46  /**
47   * Space Removal Listener
48   */
49  public class NotifyUsersSpaceRemovalListener implements RemovalListener
50  {
51      private static final String PROPERTY_SPACE_CANNOT_BE_REMOVED = "module.document.rulenotifyusers.message.spaceCannotBeRemoved";
52  
53      /**
54      * Check if the object can be safely removed
55      * @param strId The object id
56      * @return true if the pbject can be removed otherwise false
57      */
58      public boolean canBeRemoved( String strId )
59      {
60          if ( IntegerUtils.isNotNumeric( strId ) )
61          {
62              return true;
63          }
64  
65          int nId = IntegerUtils.convert( strId );
66  
67          // Get the rule type key of the given rule type class
68          Rule ruleNotifyUser = new NotifyUsersRule(  );
69          String strRuleTypeKey = RuleHome.getRuleTypeKey( ruleNotifyUser );
70  
71          //Get list of rules filtered by rule type key
72          Collection<Rule> listRule = RuleHome.findByRuleTypeKey( strRuleTypeKey );
73  
74          for ( Rule rule : listRule )
75          {
76              String strSpaceId = rule.getAttribute( NotifyUsersRule.getParameterKeySourceSpaceId(  ) );
77              int nSpaceId = IntegerUtils.convert( strSpaceId );
78  
79              if ( nSpaceId == nId )
80              {
81                  return false;
82              }
83          }
84  
85          return true;
86      }
87  
88      /**
89       * Gives a message explaining why the object can't be removed
90       * @param id The object id
91       * @param locale The current locale
92       * @return The message
93       */
94      public String getRemovalRefusedMessage( String id, Locale locale )
95      {
96          // Build a message for rules using this space
97          return I18nService.getLocalizedString( PROPERTY_SPACE_CANNOT_BE_REMOVED, locale );
98      }
99  }