/**

  * Copyright 2005-2011 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 org.apache.commons.lang.StringUtils;

 import org.kuali.rice.core.api.exception.RiceIllegalArgumentException;

 import org.kuali.rice.kim.api.KimConstants;

 import org.kuali.rice.kim.api.permission.Permission;

 import org.kuali.rice.kim.framework.permission.PermissionTypeService;

 import org.kuali.rice.kim.impl.permission.PermissionBo;

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

 import java.util.ArrayList;

 import java.util.Collections;

 import java.util.List;

 import java.util.Map;

 /**

  * 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 PermissionTypeService {

     @Override

     protected List<String> getRequiredAttributes() {

         final List<String> attrs = new ArrayList<String>(super.getRequiredAttributes());

         attrs.add(KimConstants.AttributeConstants.ACTION_REQUEST_CD);

         return Collections.unmodifiableList(attrs);

     }

         @Override

         public List<Permission> performPermissionMatches(

                         Map<String, String> requestedDetails,

                         List<Permission> permissionsList) {

         if (permissionsList == null) {

             throw new RiceIllegalArgumentException("permissionsList was null or blank");

         }

         if (requestedDetails == null) {

             throw new RiceIllegalArgumentException("requestedDetails was null");

         }

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

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

                 for (Permission kpi : permissionsList) {

             PermissionBo bo = PermissionBo.from(kpi);

                         if (!bo.getDetails().containsKey(KimConstants.AttributeConstants.ACTION_REQUEST_CD)

                           || StringUtils.equals(bo.getDetails().

                                  get(KimConstants.AttributeConstants.ACTION_REQUEST_CD), requestedDetails

                                         .get(KimConstants.AttributeConstants.ACTION_REQUEST_CD))) {

                                 matchingPermissions.add(kpi);

                         }

                 }

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

                 matchingPermissions = super.performPermissionMatches(requestedDetails,matchingPermissions);

                 return matchingPermissions;

         }

 }