/**
    * Copyright 2005-2014 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.rice.krad.uif.element;
  
  import org.kuali.rice.krad.datadictionary.parse.BeanTagAttribute;
  import org.kuali.rice.krad.datadictionary.parse.BeanTag;
  import org.kuali.rice.krad.datadictionary.parse.BeanTags;
  
  import org.kuali.rice.krad.datadictionary.validator.ValidationTrace;
  import org.kuali.rice.krad.datadictionary.validator.Validator;
  
  
  
  
  /**
   * Element that presents an Icon
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @BeanTags({@BeanTag(name = "icon-bean", parent = "Uif-Icon")})
  public class Icon extends ContentElementBase {
  
      private static final long serialVersionUID = 6771810101056598912L;
  
      private String iconClass;
  
      public Icon() {
          super();
      }
  
      /**
       * Icon Class for the action
       *
       * <p>
       * Bootstrap Icon Class to be rendered on this Action
       * </p>
       *
       * @return label for action
       */
      @BeanTagAttribute(name = "iconClass")
      public String getIconClass() {
          return iconClass;
      }
  
      /**
       * Setter for the Icon Class
       *
       * @param iconClass
       */
      public void setIconClass(String iconClass) {
          this.iconClass = iconClass;
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public void completeValidation(ValidationTrace tracer){
          tracer.addBean(this);
  
          // Checks that a source is set
          if(getIconClass()==null){
              if(!Validator.checkExpressions(this, "iconClass")){
                  String currentValues [] = {"iconClass ="+getIconClass()};
                  tracer.createError("iconClass must be set",currentValues);
              }
          }
  
          super.completeValidation(tracer.getCopy());
      }
  }