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Java > Open Source Codes > nl > hippo > cms > workflows > multiplesitesdocument > RequestPublicationSiteSelectedValidator


1 /*
2  * Copyright 2004 Hippo Webworks.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy of
6  * 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, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 package nl.hippo.cms.workflows.multiplesitesdocument;
17
18 import com.opensymphony.module.propertyset.PropertySet;
19 import com.opensymphony.workflow.InvalidInputException;
20 import com.opensymphony.workflow.WorkflowException;
21 import java.util.Map JavaDoc;
22 import nl.hippo.cms.workflows.shared.ValidatorComponent;
23
24 public class RequestPublicationSiteSelectedValidator extends ValidatorComponent
25 {
26
27     public RequestPublicationSiteSelectedValidator()
28     {
29         super();
30     }
31
32     public void validateImpl(Map JavaDoc transientVars, Map JavaDoc args, PropertySet ps)
33             throws InvalidInputException, WorkflowException
34     {
35         int numberOfCheckedSites = MultipleSitesDocumentUtil.getNumberOfCheckedSites(m_manager, transientVars);
36         if (numberOfCheckedSites == 0)
37         {
38             throw new InvalidInputException("At least one site must be selected.");
39         }
40     }
41
42 }
43
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