/**
    * Copyright 2010 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.osedu.org/licenses/ECL-2.0
    *
    * 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.student.common.ui.client.event;
  
  import org.kuali.student.common.ui.client.configurable.mvc.FieldDescriptor;
  import org.kuali.student.common.ui.client.mvc.ApplicationEvent;
  
  /**
   * Event fired to notify a that validation is requested.  A single field validation can be specified.
   * @author Kuali Student Team
   *
   */
  public class ValidateRequestEvent extends ApplicationEvent<ValidateRequestHandler> {
      public static final Type<ValidateRequestHandler> TYPE = new Type<ValidateRequestHandler>();
      private FieldDescriptor fieldDescriptor;
      private boolean validateSingleField = false;
  
      @Override
      protected void dispatch(ValidateRequestHandler handler) {
          handler.onValidateRequest(this);
      }
  
      @Override
      public Type<ValidateRequestHandler> getAssociatedType() {
          return TYPE;
      }
  
  	public FieldDescriptor getFieldDescriptor() {
  		return fieldDescriptor;
  	}
  
  	public void setFieldDescriptor(FieldDescriptor fieldDescriptor) {
  		this.fieldDescriptor = fieldDescriptor;
  	}
  
  	public boolean validateSingleField() {
  		return validateSingleField;
  	}
  
  	/**
  	 * Set this event to request to only validate a single field.
  	 * 
  	 * @param validateSingleField
  	 */
  	public void setValidateSingleField(boolean validateSingleField) {
  		this.validateSingleField = validateSingleField;
  	}
  }