/*

  * Copyright 2007-2008 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kns.document.authorization;

 import java.util.ArrayList;

 import java.util.HashSet;

 import java.util.List;

 import java.util.Set;

 import org.apache.commons.logging.Log;

 import org.apache.commons.logging.LogFactory;

 import org.kuali.rice.kns.document.Document;

 /**

  * Base class for all TransactionalDocumentPresentationControllers.

  */

 public class TransactionalDocumentPresentationControllerBase extends DocumentPresentationControllerBase implements TransactionalDocumentPresentationController {

     private static Log LOG = LogFactory.getLog(TransactionalDocumentPresentationControllerBase.class);

     /**

      * 

      * @see org.kuali.rice.kns.document.authorization.DocumentPresentationController#getEditMode(org.kuali.rice.kns.document.Document)

      */

     public Set<String> getEditModes(Document document){

             Set<String> editModes = new HashSet();

             return editModes;

     }

 }