/*

  * 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.kns.authorization;

 import java.util.HashSet;

 import java.util.Set;

 import org.kuali.rice.kns.inquiry.InquiryRestrictions;

 import org.kuali.rice.kns.web.ui.Field;

 public class InquiryOrMaintenanceDocumentRestrictionsBase extends

                 BusinessObjectRestrictionsBase implements InquiryOrMaintenanceDocumentRestrictions, InquiryRestrictions {

         private Set<String> hiddenFields;

         private Set<String> hiddenSectionIds;

         public void addHiddenField(String fieldName) {

                 hiddenFields.add(fieldName);

         }

         public void addHiddenSectionId(String sectionId) {

                 hiddenSectionIds.add(sectionId);

         }

         @Override

         public FieldRestriction getFieldRestriction(String fieldName) {

                 FieldRestriction fieldRestriction = super

                                 .getFieldRestriction(fieldName);

                 if (isHiddenField(fieldName)) {

                         fieldRestriction = new FieldRestriction(fieldName, Field.HIDDEN);

                 }

                 return fieldRestriction;                        

         }

         /**

          * @see org.kuali.rice.kns.authorization.BusinessObjectRestrictionsBase#hasRestriction(java.lang.String)

          */

         @Override

         public boolean hasRestriction(String fieldName) {

                 return super.hasRestriction(fieldName) || isHiddenField(fieldName);

         }

         /**

          * @see org.kuali.rice.kns.authorization.BusinessObjectRestrictionsBase#hasAnyFieldRestrictions()

          */

         @Override

         public boolean hasAnyFieldRestrictions() {

                 return super.hasAnyFieldRestrictions() || !hiddenFields.isEmpty();

         }

         @Override

         public void clearAllRestrictions() {

                 super.clearAllRestrictions();

                 hiddenFields = new HashSet<String>();

                 hiddenSectionIds = new HashSet<String>();

         }

         /**

          * @see org.kuali.rice.kns.authorization.InquiryOrMaintenanceDocumentRestrictions#isHiddenSectionId(java.lang.String)

          */

         public boolean isHiddenSectionId(String sectionId) {

                 return hiddenSectionIds.contains(sectionId);

         }

         protected boolean isHiddenField(String fieldName) {

                 String normalizedFieldName = normalizeFieldName(fieldName);

                 return hiddenFields.contains(normalizedFieldName);

         }

 }