1 package org.apache.turbine.modules.screens; 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.Turbine; 23 import org.apache.turbine.TurbineConstants; 24 25 import org.apache.turbine.pipeline.PipelineData; 26 import org.apache.turbine.util.RunData; 27 28 import org.apache.velocity.context.Context; 29 30 /** 31 * VelocityErrorScreen screen - directs errors at the velocity 32 * error template defined in template.error. 33 * 34 * @author <a href="mailto:gonzalo.diethelm@sonda.com">Gonzalo Diethelm</a> 35 * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> 36 * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a> 37 * @version $Id: VelocityErrorScreen.java 938645 2010-04-27 20:57:51Z tv $ 38 */ 39 public class VelocityErrorScreen 40 extends VelocityScreen 41 { 42 /** 43 * Implement this to add information to the context. 44 * 45 * @deprecated Use PipelineData version instead. 46 * @param data Turbine information. 47 * @param context Context for web pages. 48 * @exception Exception a generic exception. 49 */ 50 protected void doBuildTemplate(RunData data, Context context) 51 throws Exception 52 { 53 context.put (TurbineConstants.PROCESSING_EXCEPTION_PLACEHOLDER, 54 data.getStackTraceException().toString()); 55 context.put (TurbineConstants.STACK_TRACE_PLACEHOLDER, 56 data.getStackTrace()); 57 58 String errorTemplate = Turbine.getConfiguration() 59 .getString(TurbineConstants.TEMPLATE_ERROR_KEY, 60 TurbineConstants.TEMPLATE_ERROR_VM); 61 62 setTemplate(data, errorTemplate); 63 } 64 65 /** 66 * Implement this to add information to the context. 67 * 68 * @param pipelineData Turbine information. 69 * @param context Context for web pages. 70 * @exception Exception a generic exception. 71 */ 72 protected void doBuildTemplate(PipelineData pipelineData, Context context) 73 throws Exception 74 { 75 RunData data = getRunData(pipelineData); 76 doBuildTemplate(data); 77 } 78 79 80 }