| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Action |
|
| 1.0;1 |
| 1 | package org.apache.turbine.modules; | |
| 2 | ||
| 3 | /* | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | import org.apache.turbine.pipeline.PipelineData; | |
| 23 | ||
| 24 | /** | |
| 25 | * Generic Action class. | |
| 26 | * | |
| 27 | * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a> | |
| 28 | * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a> | |
| 29 | * @version $Id: Action.java 1773378 2016-12-09 13:19:59Z tv $ | |
| 30 | */ | |
| 31 | 18 | public abstract class Action extends Assembler |
| 32 | { | |
| 33 | /** Prefix for action related classes and templates */ | |
| 34 | public static final String PREFIX = "actions"; | |
| 35 | ||
| 36 | /** Property for the size of the module cache if caching is on */ | |
| 37 | public static final String CACHE_SIZE_KEY = "action.cache.size"; | |
| 38 | ||
| 39 | /** The default size for the action cache */ | |
| 40 | public static final int CACHE_SIZE_DEFAULT = 20; | |
| 41 | ||
| 42 | /** Represents Action Objects */ | |
| 43 | public static final String NAME = "action"; | |
| 44 | ||
| 45 | /** | |
| 46 | * @see org.apache.turbine.modules.Assembler#getPrefix() | |
| 47 | */ | |
| 48 | @Override | |
| 49 | public String getPrefix() | |
| 50 | { | |
| 51 | 0 | return PREFIX; |
| 52 | } | |
| 53 | ||
| 54 | /** | |
| 55 | * A subclass must override this method to perform itself. The | |
| 56 | * Action can also set the screen that is associated with {@link PipelineData}. | |
| 57 | * | |
| 58 | * @param pipelineData Turbine information. | |
| 59 | * @throws Exception a generic exception. | |
| 60 | */ | |
| 61 | public abstract void doPerform(PipelineData pipelineData) throws Exception; | |
| 62 | ||
| 63 | /** | |
| 64 | * Subclasses can override this method to add additional | |
| 65 | * functionality. This method is protected to force clients to | |
| 66 | * use ActionLoader to perform an Action. | |
| 67 | * | |
| 68 | * @param pipelineData Turbine information. | |
| 69 | * @throws Exception a generic exception. | |
| 70 | */ | |
| 71 | protected void perform(PipelineData pipelineData) throws Exception | |
| 72 | { | |
| 73 | 18 | doPerform(pipelineData); |
| 74 | 14 | } |
| 75 | ||
| 76 | ||
| 77 | } |