/*

  * Copyright 2007-2009 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.kew.service.impl;

 import java.util.ArrayList;

 import java.util.List;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.kim.bo.impl.KimAttributes;

 import org.kuali.rice.kim.bo.role.dto.KimPermissionInfo;

 import org.kuali.rice.kim.bo.types.dto.AttributeSet;

 import org.kuali.rice.kim.service.support.KimPermissionTypeService;

 import org.kuali.rice.kns.service.impl.DocumentTypePermissionTypeServiceImpl;

 /**

  * This is a description of what this class does - jonathan don't forget to fill

  * this in.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  * 

  */

 public class AdhocReviewPermissionTypeServiceImpl extends DocumentTypePermissionTypeServiceImpl implements KimPermissionTypeService{

         {

                 requiredAttributes.add( KimAttributes.ACTION_REQUEST_CD );

         }

         /**

          * @see org.kuali.rice.kns.service.impl.DocumentTypePermissionTypeServiceImpl#performPermissionMatches(org.kuali.rice.kim.bo.types.dto.AttributeSet,

          *      java.util.List)

          */

         @Override

         public List<KimPermissionInfo> performPermissionMatches(

                         AttributeSet requestedDetails,

                         List<KimPermissionInfo> permissionsList) {

                 List<KimPermissionInfo> matchingPermissions = new ArrayList<KimPermissionInfo>();

                 if (requestedDetails == null) {

                         return matchingPermissions; // empty list

                 }

                 // loop over the permissions, checking the non-document-related ones

                 for (KimPermissionInfo kpi : permissionsList) {

                         if (!kpi.getDetails().containsKey(KimAttributes.ACTION_REQUEST_CD)

                           || StringUtils.equals(kpi.getDetails().

                                  get(KimAttributes.ACTION_REQUEST_CD), requestedDetails

                                         .get(KimAttributes.ACTION_REQUEST_CD))) {

                                 matchingPermissions.add(kpi);

                         }

                 }

                 // now, filter the list to just those for the current document

                 matchingPermissions = super.performPermissionMatches(requestedDetails,

                                 matchingPermissions);

                 return matchingPermissions;

         }

 }