/**
    * Copyright 2005-2016 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.BeanTag;
  import org.kuali.rice.krad.uif.component.Component;
  import org.kuali.rice.krad.uif.component.ComponentBase;
  import org.kuali.rice.krad.uif.lifecycle.ViewLifecycle;
  
  /**
   * Base component class for content elements.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @BeanTag(name = "contentElement", parent = "Uif-ContentElementBase")
  public abstract class ContentElementBase extends ComponentBase implements ContentElement {
      private static final long serialVersionUID = 5816584444025193540L;
  
      public ContentElementBase() {
          super();
      }
  
      @Override
      public String getComponentTypeName() {
          return "element";
      }
  
      /**
       * Inherits read-only from the parent component if not explicitly populated.
       * 
       * {@inheritDoc}
       */
      @Override
      public void afterEvaluateExpression() {
          super.afterEvaluateExpression();
          
          if (getReadOnly() == null) {
              Component parent = ViewLifecycle.getPhase().getParent();
              setReadOnly(parent == null ? null : parent.getReadOnly());
          }
      }
  
  
  }