001package org.apache.turbine.modules.actions; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022 023import org.apache.turbine.pipeline.PipelineData; 024import org.apache.turbine.util.RunData; 025 026/** 027 * VelocitySecure action. 028 * 029 * Always performs a Security Check that you've defined before 030 * executing the doPerform(). You should extend this class and 031 * add the specific security check needed. If you have a number of 032 * actions that need to perform the same check, you could make a base 033 * action by extending this class and implementing the isAuthorized(). 034 * Then each action that needs to perform the same check could extend 035 * your base action. 036 * 037 * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a> 038 * @deprecated Use VelocitySecureAction directly 039 */ 040@Deprecated 041public abstract class LegacyVelocitySecureAction extends LegacyVelocityAction 042{ 043 /** 044 * This method overrides the method in VelocityAction to 045 * perform a security check first. 046 * 047 * @param pipelineData Turbine information. 048 * @throws Exception a generic exception. 049 */ 050 @Override 051 public void perform(PipelineData pipelineData) throws Exception 052 { 053 if (isAuthorized(pipelineData.getRunData())) 054 { 055 super.perform(pipelineData); 056 } 057 } 058 059 /** 060 * Implement this method to perform the security check needed. 061 * You should set the template in this method that you want the 062 * user to be sent to if they're unauthorized. 063 * 064 * @param data Turbine information. 065 * @return True if the user is authorized to access the screen. 066 * @throws Exception a generic exception. 067 */ 068 protected abstract boolean isAuthorized(RunData data) throws Exception; 069}