1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to you under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.shale.dialog.base; 19 20 import org.apache.shale.dialog.DialogContextManager; 21 import org.apache.shale.dialog.DialogLifecycleListener; 22 23 /*** 24 * <p>Convenience abstract base class for {@link DialogLifecycleListener} 25 * instances. The default event handling methods do nothing.</p> 26 * 27 * @since 1.0.4 28 */ 29 public abstract class AbstractDialogLifecycleListener implements DialogLifecycleListener { 30 31 32 // -------------------------------------------------- Event Handling Methods 33 34 35 /*** {@inheritDoc} */ 36 public void onInit(DialogContextManager manager) { 37 38 ; // Do nothing 39 40 } 41 42 43 /*** {@inheritDoc} */ 44 public void onDestroy(DialogContextManager manager) { 45 46 ; // Do nothing 47 48 } 49 50 51 }