/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache 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.apache.org/licenses/LICENSE-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.apache.myfaces.tobago.event;
  
  import org.apache.commons.beanutils.BeanUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.faces.component.UIComponent;
  import javax.faces.context.FacesContext;
  import javax.faces.event.AbortProcessingException;
  import javax.faces.event.ActionEvent;
  import javax.faces.event.ActionListener;
  import java.lang.reflect.InvocationTargetException;
  
  public abstract class AbstractPopupActionListener implements ActionListener {
  
    private static final Logger LOG = LoggerFactory.getLogger(AbstractPopupActionListener.class);
  
    public void processAction(ActionEvent actionEvent) throws AbortProcessingException {
      UIComponent popup = getPopup(actionEvent);
      if (popup != null) {
        if (LOG.isDebugEnabled()) {
          LOG.debug("activated "
              + actionEvent.getComponent().getClientId(FacesContext.getCurrentInstance()));
        }
        // XXX this is called via reflection, because the class AbstractUIPopup is not available here.
        try {
          BeanUtils.setProperty(popup, "activated", true);
        } catch (IllegalAccessException e) {
          LOG.error("", e);
        } catch (InvocationTargetException e) {
          LOG.error("", e);
        }
      }
    }
  
    protected abstract UIComponent getPopup(ActionEvent actionEvent);
  }