/**
    * Copyright 2004-2014 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.kpme.pm.positionappointment.validation;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.kpme.core.util.ValidationUtils;
  import org.kuali.kpme.pm.positionappointment.PositionAppointment;
  import org.kuali.rice.krad.maintenance.MaintenanceDocument;
  import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
  
  public class PositionAppointmentValidation extends MaintenanceDocumentRuleBase {
  
  	@Override
  	protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {
  		boolean valid = false;
  		LOG.debug("entering custom validation for position appointment");
  		PositionAppointment pa = (PositionAppointment) this.getNewDataObject();
  		
  		if (pa != null) {
  			valid = true;
  			valid &= this.validateInstitution(pa);
  			valid &= this.validateLocation(pa);
  		}
  		return valid;
  	}
  	
  	private boolean validateInstitution(PositionAppointment pa) {
  		if (StringUtils.isNotEmpty(pa.getInstitution()) && !ValidationUtils.validateInstitution(pa.getInstitution(), pa.getEffectiveLocalDate())) {
  			this.putFieldError("dataObject.institution", "error.existence", "Instituion '" + pa.getInstitution() + "'");
  			return false;
  		} else {
  			return true;
  		}
  	}
  	
  	private boolean validateLocation(PositionAppointment pa) {
  		if (StringUtils.isNotEmpty(pa.getLocation()) && !ValidationUtils.validateLocation(pa.getLocation(), pa.getEffectiveLocalDate())) {
  			this.putFieldError("dataObject.location", "error.existence", "Location '" + pa.getLocation() + "'");
  			return false;
  		} else {
  			return true;
  		}
  	}
  	
  }