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A strong typed high performance Java Template engine with .Net Razor like syntax

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/* 
 * Copyright (C) 2013 The Rythm Engine project
 * Gelin Luo 
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
package com.greenlaw110.rythm.web.servlet;

import javax.servlet.http.HttpServlet;

/**
 * 

A servlet to process Rythm templates. This is comparable to the * the JspServlet for JSP-based applications.

* *

The servlet provides the following features:

*
    *
  • renders Rythm templates
  • *
  • provides transparent access to the servlet request attributes, * servlet session attributes and servlet context attributes by * auto-searching them
  • *
  • logs to the logging facility of the servlet API
  • *
* *

RythmViewServlet supports the following configuration parameters * in web.xml:

*
*
com.greenlaw110.rythm.properties
*
Path and name of the Rythm configuration file. The path must be * relative to the web application root directory. If this parameter * is not present, Rythm will check for a properties file at * '/WEB-INF/rythm.properties'. If no file is found there, then * Rythm is initialized with the settings in the classpath at * 'com.greenlaw110.rythm.web.servlet.properties'.
*
com.greenlaw110.rythm.tools.shared.config
*
By default, this is {@code true}. If set to {@code false}, then * the {@link RythmView} used by this servlet will not be shared * with {@link RythmViewFilter}s, other RythmViewServlets or * {@link com.greenlaw110.rythm.tools.view.jsp.RythmViewTag}s in the * application.
*
com.greenlaw110.rythm.tools.loadDefaults
*
By default, this is {@code true}. If set to {@code false}, then * the default toolbox configuration will not be added to your (if any) * custom configuration. NOTE: The default configuration will also be * suppressed if you are using a deprecated toolbox.xml format and do not * explicitly set this to {@code true}.
*
com.greenlaw110.rythm.tools.cleanConfiguration
*
By default, this is {@code false}. If set to {@code true}, then * then the final toolbox configuration (the combination of any custom * one(s) provided by yourself and/or the default configuration(s)) * will have all invalid tools, properties, and/or data removed prior to * configuring the ToolboxFactory for this servlet by a * {@link com.greenlaw110.rythm.tools.config.ConfigurationCleaner}
*
com.greenlaw110.rythm.tools.bufferOutput
*
By default, the processed templates are merged directly into * the {@link HttpServletResponse}'s writer. If this parameter is * set to {@code true}, then the output of the merge process will be * buffered before being fed to the response. This allows the {@link #error} * method to be overridden to return a "500 Internal Server Error" or * at least not return any of the failed request content. Essentially, * setting this to {@code true} degrades performance in order to enable * a more "correct" error response"
* *
* */ public class RythmServlet extends HttpServlet { }




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