Coverage Report

##### Coverage Report - org.webmacro.WebMacro

Classes in this File | Line Coverage | Branch Coverage | Complexity
WebMacro |
N/A | N/A
N/A | N/A
| 1.0;1

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     /*
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      * Copyright (C) 1998-2000 Semiotek Inc.  All Rights Reserved.
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      *
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      * Redistribution and use in source and binary forms, with or without
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      * modification, are permitted under the terms of either of the following
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      * Open Source licenses:
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      *
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      * The GNU General Public License, version 2, or any later version, as
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      * published by the Free Software Foundation
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      * (http://www.fsf.org/copyleft/gpl.html);
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      *
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      *  or
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      *
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      * The Semiotek Public License (http://webmacro.org/LICENSE.)
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      *
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      * This software is provided "as is", with NO WARRANTY, not even the
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      * implied warranties of fitness to purpose, or merchantability. You
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      * assume all risks and liabilities associated with its use.
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      *
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      * See www.webmacro.org for more information on the WebMacro project.
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      */
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     package org.webmacro;
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     import org.slf4j.Logger;
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     import java.io.OutputStream;
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     import java.io.UnsupportedEncodingException;
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     /**
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      * WebMacro Manager Interface
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      *
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      * This interface provides root access into the WebMacro system. Use it to
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      * obtain references to other WebMacro objects which you might need.
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      * <p>
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      * Create a new instance of this object in each thread that intends to
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      * use WebMacro, and destroy() it when you're done. It probably maintains
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      * a static reference count of the number of users of the broker,
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      * and automatically shuts down the underlying broker when the last
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      * instance is destroyed.
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      */
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     public interface WebMacro
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     {
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         /**
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          * The current version of WebMacro.
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          * No longer using ant filtering.
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          */
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         public static final String VERSION = "2.2";
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         public static final String BUILD_DATE = "2010-02-22";
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         /**
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          * This object is used to access components that have been plugged
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          * into WebMacro; it is shared between all instances of this class and
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          * its subclasses. It is created when the first instance is initialized,
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          * and deleted when the last instance is shut down. If you attempt to
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          * access it after the last servlet has been shutdown, it will either
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          * be in a shutdown state or else null.
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          */
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         public Broker getBroker ();
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         /**
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          * Get a new FastWriter
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          * A FastWriter is used when writing templates to an output stream.<p>
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          *
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          * If using a FastWriter directly, <b>always</b> make sure to <code>flush()</code>
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          * and <code>close()</code> it when you're finished.
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          *
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          * @param out The output stream the FastWriter should write to.  Typically
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          *            this will be your ServletOutputStream
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          * @param enctype the Encoding type to use
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          *
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          * @throws java.io.UnsupportedEncodingException if the encoding type
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          *         specified is not supported by your JVM.
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          * @deprecated
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          */
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         public FastWriter getFastWriter (OutputStream out, String enctype)
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                 throws UnsupportedEncodingException;
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         /**
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          * Retrieve a template from the "template" provider. Equivalent to
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          * getBroker().get(TemplateProvider.getType(),key)
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          * @exception NotFoundException if the template was not found
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          * @exception ResourceException if the template could not be loaded
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          */
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         public Template getTemplate (String key) throws ResourceException;
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         /**
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          * Retrieve the contents of a URL as a String. The only advantage of
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          * using this instead of a regular URL object is that the result may
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          * be cached for repeated use.
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          */
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         public String getURL (String url) throws ResourceException;
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         /**
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          * Retrieve configuration information from the "config" provider.
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          * Equivalent to getBroker().get(Config.geType(),key)
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          * @exception NotFoundException could not locate requested information
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          */
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         public String getConfig (String key) throws NotFoundException;
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         /**
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          * Create a new Context. You will likely call this method on every
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          * request to create the Context you require for template execution.
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          * Fill the Context up with the data you wish to display on the
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          * template.
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          */
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         public Context getContext ();
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         /**
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          * Get a log to write information to. The log messages will
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          * be output to one or more pre-configured log files. The
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          * type you specify will be printed in the log next to
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          * any message you log. See the WebMacro.properties (or other
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          * configuration) for information on how to set up and
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          * control logging.
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          */
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         //public Logger getLog (String type, String description);
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         /**
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          * Get a log using the type as the description
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          */
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         //public Logger getLog (String type);
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         /**
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          * Create a new WebContext object. This returns a Context object
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          * with special knowledge of servlets (request and response)
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          * thereby enabling some extra functionality. If you are using
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          * WebMacro under a servlet this is the preferred method,
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          * otherwise you ought to use getContext().
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          */
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         public org.webmacro.servlet.WebContext
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                 getWebContext (javax.servlet.http.HttpServletRequest req,
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                                javax.servlet.http.HttpServletResponse resp);
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         /**
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          * Convienence method for writing a template to an OutputStream.
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          * This method takes care of all the typical work involved
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          * in writing a template.<p>
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          *
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          * This method uses the <code>TemplateOutputEncoding</code> defined in
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          * WebMacro.defaults, or your custom WebMacro.properties.
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          *
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          * @param templateName name of Template to write.  Must be accessible
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          *                     via TemplatePath
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          * @param out          where the output of the template should go
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          * @param context      The Context (can be a WebContext too) used
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          *                     during the template evaluation phase
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          * @throws java.io.IOException if the template cannot be written to the
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          *                             specified output stream
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          * @throws ResourceException if the template name specified cannot be found
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          * @throws PropertyException if a fatal error occured during the Template
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          *                           evaluation phase
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          */
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         public void writeTemplate (String templateName, java.io.OutputStream out,
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                                    Context context)
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                 throws java.io.IOException, ResourceException, PropertyException;
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         /**
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          * Convienence method for writing a template to an OutputStream.
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          * This method takes care of all the typical work involved
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          * in writing a template.
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          *
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          * @param templateName name of Template to write.  Must be accessible
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          *                     via TemplatePath
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          * @param out          where the output of the template should go
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          * @param encoding     character encoding to use when writing the template
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          *                     if the encoding is <code>null</code>, the default
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          *                     <code>TemplateOutputEncoding</code> is used
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          * @param context      The Context (can be a WebContext too) used
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          *                     during the template evaluation phase
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          * @throws java.io.IOException if the template cannot be written to the
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          *                             specified output stream
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          * @throws ResourceException if the template name specified cannot be found
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          * @throws PropertyException if a fatal error occured during the Template
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          *                           evaluation phase
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          */
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         public void writeTemplate (String templateName, java.io.OutputStream out,
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                                    String encoding, Context context)
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                 throws java.io.IOException, ResourceException, PropertyException;
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         /**
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          * Destroy this WebMacro implementation which should de-allocate
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          * any resources that have been created inside the implementation
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          * of WebMacro.
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          **/
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         public void destroy();
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     }
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