001 package org.apache.myfaces.tobago.event; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.apache.commons.beanutils.BeanUtils; 021 import org.slf4j.Logger; 022 import org.slf4j.LoggerFactory; 023 024 import javax.faces.component.UIComponent; 025 import javax.faces.context.FacesContext; 026 import javax.faces.event.AbortProcessingException; 027 import javax.faces.event.ActionEvent; 028 import javax.faces.event.ActionListener; 029 import java.lang.reflect.InvocationTargetException; 030 031 public abstract class AbstractPopupActionListener implements ActionListener { 032 033 private static final Logger LOG = LoggerFactory.getLogger(AbstractPopupActionListener.class); 034 035 public void processAction(ActionEvent actionEvent) throws AbortProcessingException { 036 UIComponent popup = getPopup(actionEvent); 037 if (popup != null) { 038 if (LOG.isDebugEnabled()) { 039 LOG.debug("activated " 040 + actionEvent.getComponent().getClientId(FacesContext.getCurrentInstance())); 041 } 042 // XXX this is called via reflection, because the class AbstractUIPopup is not available here. 043 try { 044 BeanUtils.setProperty(popup, "activated", true); 045 } catch (IllegalAccessException e) { 046 LOG.error("", e); 047 } catch (InvocationTargetException e) { 048 LOG.error("", e); 049 } 050 } 051 } 052 053 protected abstract UIComponent getPopup(ActionEvent actionEvent); 054 }