/*

  * 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 members and

  * limitations under the License.

  */

 package org.kuali.rice.kim.rules.ui;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.core.api.util.RiceKeyConstants;

 import org.kuali.rice.kim.bo.ui.RoleDocumentDelegationMember;

 import org.kuali.rice.kim.document.IdentityManagementPersonDocument;

 import org.kuali.rice.kim.document.rule.AttributeValidationHelper;

 import org.kuali.rice.kim.rule.event.ui.AddPersonDelegationMemberEvent;

 import org.kuali.rice.kim.rule.ui.AddPersonDelegationMemberRule;

 import org.kuali.rice.krad.rules.DocumentRuleBase;

 import org.kuali.rice.krad.util.GlobalVariables;

 /**

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

  * 

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

  *

  */

 public class PersonDocumentDelegationMemberRule extends DocumentRuleBase implements AddPersonDelegationMemberRule {

         public static final String ERROR_PATH = "document.newDelegationMember";

         protected AttributeValidationHelper attributeValidationHelper = new AttributeValidationHelper();

         public boolean processAddPersonDelegationMember(AddPersonDelegationMemberEvent addPersonDelegationMemberEvent){

                 RoleDocumentDelegationMember newDelegationMember = addPersonDelegationMemberEvent.getDelegationMember();

                 IdentityManagementPersonDocument document = (IdentityManagementPersonDocument)addPersonDelegationMemberEvent.getDocument();

             boolean rulePassed = true;

         if(newDelegationMember == null){

             GlobalVariables.getMessageMap().putError(ERROR_PATH, RiceKeyConstants.ERROR_EMPTY_ENTRY, new String[] {"Delegation Member"});

             return false;

         }

         if(StringUtils.isBlank(newDelegationMember.getRoleMemberId())){

             GlobalVariables.getMessageMap().putError(ERROR_PATH, RiceKeyConstants.ERROR_EMPTY_ENTRY, new String[] {"Role Member"});

             return false;

         }

                 return rulePassed;

         } 

 }