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 <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang=""><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>TurbineURI.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">Apache Turbine</a> &gt; <a href="index.source.html" class="el_package">org.apache.turbine.util.uri</a> &gt; <span class="el_source">TurbineURI.java</span></div><h1>TurbineURI.java</h1><pre class="source lang-java linenums">package org.apache.turbine.util.uri;

 /*
  * 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
  * &quot;License&quot;); 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
  * &quot;AS IS&quot; 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.
  */

 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.nio.charset.Charset;
 import java.nio.charset.IllegalCharsetNameException;
 import java.nio.charset.UnsupportedCharsetException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;

 import org.apache.commons.lang3.StringUtils;
 import org.apache.fulcrum.parser.ParameterParser;
 import org.apache.fulcrum.parser.ParserService;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.apache.turbine.services.TurbineServices;
 import org.apache.turbine.util.RunData;
 import org.apache.turbine.util.ServerData;

 /**
  * This class allows you to keep all the information needed for a single
  * link at one place. It keeps your query data, path info, the server
  * scheme, name, port and the script path.
  *
  * If you must generate a Turbine Link, use this class.
  *
  * @author &lt;a href=&quot;mailto:jon@clearink.com&quot;&gt;Jon S. Stevens&lt;/a&gt;
  * @author &lt;a href=&quot;mailto:jvanzyl@periapt.com&quot;&gt;Jason van Zyl&lt;/a&gt;
  * @author &lt;a href=&quot;mailto:hps@intermeta.de&quot;&gt;Henning P. Schmiedehausen&lt;/a&gt;
  * @version $Id$
  */

 public class TurbineURI
         extends BaseURI
 {
     /** Logging */
 <span class="nc" id="L59">    private static final Logger log = LogManager.getLogger(TurbineURI.class);</span>

     /** Contains the PathInfo and QueryData vectors */
 <span class="nc" id="L62">    private List&lt;URIParam&gt; [] dataVectors = null;</span>

     /** Local reference to the parser service for URI parameter folding */
     private ParserService parserService;

     /** URI Parameter encoding as defined by the parser service */
     private Charset parameterEncoding;

     /*
      * ========================================================================
      *
      * Constructors
      *
      * ========================================================================
      *
      */

     /**
      * Empty C'tor. Uses Turbine.getDefaultServerData().
      */
     public TurbineURI()
     {
 <span class="nc" id="L84">        super();</span>
 <span class="nc" id="L85">        init();</span>
 <span class="nc" id="L86">    }</span>

     /**
      * Constructor with a RunData object.
      *
      * @param runData A RunData object
      */
     public TurbineURI(RunData runData)
     {
 <span class="nc" id="L95">        super(runData);</span>
 <span class="nc" id="L96">        init();</span>
 <span class="nc" id="L97">    }</span>

     /**
      * Constructor, set explicit redirection.
      *
      * @param runData A RunData object
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(RunData runData, boolean redirect)
     {
 <span class="nc" id="L107">        super(runData, redirect);</span>
 <span class="nc" id="L108">        init();</span>
 <span class="nc" id="L109">    }</span>

     /**
      * Constructor, set Screen.
      *
      * @param runData A RunData object
      * @param screen A Screen Name
      */
     public TurbineURI(RunData runData, String screen)
     {
 <span class="nc" id="L119">        this(runData);</span>
 <span class="nc" id="L120">        setScreen(screen);</span>
 <span class="nc" id="L121">    }</span>

     /**
      * Constructor, set Screen, set explicit redirection.
      *
      * @param runData A RunData object
      * @param screen A Screen Name
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(RunData runData, String screen, boolean redirect)
     {
 <span class="nc" id="L132">        this(runData, redirect);</span>
 <span class="nc" id="L133">        setScreen(screen);</span>
 <span class="nc" id="L134">    }</span>

     /**
      * Constructor, set Screen and Action.
      *
      * @param runData A RunData object
      * @param screen A Screen Name
      * @param action An Action Name
      */
     public TurbineURI(RunData runData, String screen, String action)
     {
 <span class="nc" id="L145">        this(runData, screen);</span>
 <span class="nc" id="L146">        setAction(action);</span>
 <span class="nc" id="L147">    }</span>

     /**
      * Constructor, set Screen and Action, set explicit redirection.
      *
      * @param runData A RunData object
      * @param screen A Screen Name
      * @param action An Action Name
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(RunData runData, String screen, String action, boolean redirect)
     {
 <span class="nc" id="L159">        this(runData, screen, redirect);</span>
 <span class="nc" id="L160">        setAction(action);</span>
 <span class="nc" id="L161">    }</span>

     /**
      * Constructor with a ServerData object.
      *
      * @param serverData A ServerData object
      */
     public TurbineURI(ServerData serverData)
     {
 <span class="nc" id="L170">        super(serverData);</span>
 <span class="nc" id="L171">        init();</span>
 <span class="nc" id="L172">    }</span>

     /**
      * Constructor, set explicit redirection.
      *
      * @param serverData A ServerData object
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(ServerData serverData, boolean redirect)
     {
 <span class="nc" id="L182">        super(serverData, redirect);</span>
 <span class="nc" id="L183">        init();</span>
 <span class="nc" id="L184">    }</span>

     /**
      * Constructor, set Screen.
      *
      * @param serverData A ServerData object
      * @param screen A Screen Name
      */
     public TurbineURI(ServerData serverData, String screen)
     {
 <span class="nc" id="L194">        this(serverData);</span>
 <span class="nc" id="L195">        setScreen(screen);</span>
 <span class="nc" id="L196">    }</span>

     /**
      * Constructor, set Screen, set explicit redirection.
      *
      * @param serverData A ServerData object
      * @param screen A Screen Name
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(ServerData serverData, String screen, boolean redirect)
     {
 <span class="nc" id="L207">        this(serverData, redirect);</span>
 <span class="nc" id="L208">        setScreen(screen);</span>
 <span class="nc" id="L209">    }</span>

     /**
      * Constructor, set Screen and Action.
      *
      * @param serverData A ServerData object
      * @param screen A Screen Name
      * @param action An Action Name
      */
     public TurbineURI(ServerData serverData, String screen, String action)
     {
 <span class="nc" id="L220">        this(serverData, screen);</span>
 <span class="nc" id="L221">        setAction(action);</span>
 <span class="nc" id="L222">    }</span>

     /**
      * Constructor, set Screen and Action, set explicit redirection.
      *
      * @param serverData A ServerData object
      * @param screen A Screen Name
      * @param action An Action Name
      * @param redirect True if redirection allowed.
      */
     public TurbineURI(ServerData serverData, String screen, String action,
                       boolean redirect)
     {
 <span class="nc" id="L235">        this(serverData, screen, redirect);</span>
 <span class="nc" id="L236">        setAction(action);</span>
 <span class="nc" id="L237">    }</span>

     /**
      * Constructor, user Turbine.getDefaultServerData(), set Screen and Action.
      *
      * @param screen A Screen Name
      * @param action An Action Name
      */
     public TurbineURI(String screen, String action)
     {
 <span class="nc" id="L247">        this();</span>
 <span class="nc" id="L248">        setScreen(screen);</span>
 <span class="nc" id="L249">        setAction(action);</span>
 <span class="nc" id="L250">    }</span>

     /*
      * ========================================================================
      *
      * Init
      *
      * ========================================================================
      *
      */

     /**
      * Init the TurbineURI.
      */
     @SuppressWarnings(&quot;unchecked&quot;)
     private void init()
     {
 <span class="nc" id="L267">        dataVectors = new List[2];</span>
 <span class="nc" id="L268">        dataVectors[PATH_INFO]  = new ArrayList&lt;&gt;();</span>
 <span class="nc" id="L269">        dataVectors[QUERY_DATA] = new ArrayList&lt;&gt;();</span>
 <span class="nc" id="L270">        parserService = (ParserService)TurbineServices.getInstance().getService(ParserService.ROLE);</span>

         try
         {
 <span class="nc" id="L274">            parameterEncoding = Charset.forName(parserService.getParameterEncoding());</span>
         }
 <span class="nc" id="L276">        catch (IllegalCharsetNameException | UnsupportedCharsetException e)</span>
         {
 <span class="nc" id="L278">            log.error(&quot;Unsupported encoding {}&quot;, parserService.getParameterEncoding(), e);</span>
 <span class="nc" id="L279">        }</span>
 <span class="nc" id="L280">    }</span>

     /**
      * Sets the action= value for this URL.
      *
      * By default it adds the information to the path_info instead
      * of the query data. An empty value (null or &quot;&quot;) cleans out
      * an existing value.
      *
      * @param action A String with the action value.
      */
     public void setAction(String action)
     {
 <span class="nc bnc" id="L293" title="All 2 branches missed.">        if(StringUtils.isNotEmpty(action))</span>
         {
 <span class="nc" id="L295">            add(PATH_INFO, CGI_ACTION_PARAM, action);</span>
         }
         else
         {
 <span class="nc" id="L299">            clearAction();</span>
         }
 <span class="nc" id="L301">    }</span>

     /**
      * Sets the fired eventSubmit= value for this URL.
      *
      * @param event The event to fire.
      *
      */
     public void setEvent(String event)
     {
 <span class="nc" id="L311">        add(PATH_INFO, EVENT_PREFIX + event, event);</span>
 <span class="nc" id="L312">    }</span>

     /**
      * Sets the action= and eventSubmit= values for this URL.
      *
      * By default it adds the information to the path_info instead
      * of the query data. An empty value (null or &quot;&quot;) for the action cleans out
      * an existing value.  An empty value (null or &quot;&quot;) for the event has no
      * effect.
      *
      * @param action A String with the action value.
      * @param event A string with the event name.
      */
     public void setActionEvent(String action, String event)
     {
 <span class="nc" id="L327">        setAction(action);</span>
 <span class="nc bnc" id="L328" title="All 2 branches missed.">        if(StringUtils.isNotEmpty(event))</span>
         {
 <span class="nc" id="L330">            setEvent(event);</span>
         }
 <span class="nc" id="L332">    }</span>

     /**
      * Clears the action= value for this URL.
      */
     public void clearAction()
     {
 <span class="nc" id="L339">        removePathInfo(CGI_ACTION_PARAM);</span>
 <span class="nc" id="L340">    }</span>

     /**
      * Sets the screen= value for this URL.
      *
      * By default it adds the information to the path_info instead
      * of the query data. An empty value (null or &quot;&quot;) cleans out
      * an existing value.
      *
      * @param screen A String with the screen value.
      */
     public void setScreen(String screen)
     {
 <span class="nc bnc" id="L353" title="All 2 branches missed.">        if(StringUtils.isNotEmpty(screen))</span>
         {
 <span class="nc" id="L355">            add(PATH_INFO, CGI_SCREEN_PARAM, screen);</span>
         }
         else
         {
 <span class="nc" id="L359">            clearScreen();</span>
         }
 <span class="nc" id="L361">    }</span>

     /**
      * Clears the screen= value for this URL.
      */
     public void clearScreen()
     {
 <span class="nc" id="L368">        removePathInfo(CGI_SCREEN_PARAM);</span>
 <span class="nc" id="L369">    }</span>

     /*
      * ========================================================================
      *
      * Adding and removing Data from the Path Info and Query Data
      *
      * ========================================================================
      */


     /**
      * Adds a name=value pair for every entry in a ParameterParser
      * object to the path_info string.
      *
      * @param pp A ParameterParser.
      */
     public void addPathInfo(ParameterParser pp)
     {
 <span class="nc" id="L388">        add(PATH_INFO, pp);</span>
 <span class="nc" id="L389">    }</span>

     /**
      * Adds an existing List of URIParam objects to
      * the path_info string.
      *
      * @param list A list with URIParam objects.
      */
     public void addPathInfo(List&lt;URIParam&gt; list)
     {
 <span class="nc" id="L399">        add(PATH_INFO, list);</span>
 <span class="nc" id="L400">    }</span>

     /**
      * Adds a name=value pair to the path_info string.
      *
      * @param name A String with the name to add.
      * @param value An Object with the value to add.
      */
     public void addPathInfo(String name, Object value)
     {
 <span class="nc bnc" id="L410" title="All 2 branches missed.">        add(PATH_INFO, name, null == value ? null : value.toString());</span>
 <span class="nc" id="L411">    }</span>

     /**
      * Adds a name=value pair to the path_info string.
      *
      * @param name A String with the name to add.
      * @param value A String with the value to add.
      */
     public void addPathInfo(String name, String value)
     {
 <span class="nc" id="L421">        add(PATH_INFO, name, value);</span>
 <span class="nc" id="L422">    }</span>

     /**
      * Adds a name=value pair to the path_info string.
      *
      * @param name A String with the name to add.
      * @param value A double with the value to add.
      */
     public void addPathInfo(String name, double value)
     {
 <span class="nc" id="L432">        add(PATH_INFO, name, Double.toString(value));</span>
 <span class="nc" id="L433">    }</span>

     /**
      * Adds a name=value pair to the path_info string.
      *
      * @param name A String with the name to add.
      * @param value An int with the value to add.
      */
     public void addPathInfo(String name, int value)
     {
 <span class="nc" id="L443">        add(PATH_INFO, name, Integer.toString(value));</span>
 <span class="nc" id="L444">    }</span>

     /**
      * Adds a name=value pair to the path_info string.
      *
      * @param name A String with the name to add.
      * @param value A long with the value to add.
      */
     public void addPathInfo(String name, long value)
     {
 <span class="nc" id="L454">        add(PATH_INFO, name, Long.toString(value));</span>
 <span class="nc" id="L455">    }</span>

     /**
      * Adds a name=value pair to the query string.
      *
      * @param name A String with the name to add.
      * @param value An Object with the value to add.
      */
     public void addQueryData(String name, Object value)
     {
 <span class="nc bnc" id="L465" title="All 2 branches missed.">        add(QUERY_DATA, name, null == value ? null : value.toString());</span>
 <span class="nc" id="L466">    }</span>

     /**
      * Adds a name=value pair to the query string.
      *
      * @param name A String with the name to add.
      * @param value A String with the value to add.
      */
     public void addQueryData(String name, String value)
     {
 <span class="nc" id="L476">        add(QUERY_DATA, name, value);</span>
 <span class="nc" id="L477">    }</span>

     /**
      * Adds a name=value pair to the query string.
      *
      * @param name A String with the name to add.
      * @param value A double with the value to add.
      */
     public void addQueryData(String name, double value)
     {
 <span class="nc" id="L487">        add(QUERY_DATA, name, Double.toString(value));</span>
 <span class="nc" id="L488">    }</span>

     /**
      * Adds a name=value pair to the query string.
      *
      * @param name A String with the name to add.
      * @param value An int with the value to add.
      */
     public void addQueryData(String name, int value)
     {
 <span class="nc" id="L498">        add(QUERY_DATA, name, Integer.toString(value));</span>
 <span class="nc" id="L499">    }</span>

     /**
      * Adds a name=value pair to the query string.
      *
      * @param name A String with the name to add.
      * @param value A long with the value to add.
      */
     public void addQueryData(String name, long value)
     {
 <span class="nc" id="L509">        add(QUERY_DATA, name, Long.toString(value));</span>
 <span class="nc" id="L510">    }</span>

     /**
      * Adds a name=value pair for every entry in a ParameterParser
      * object to the query string.
      *
      * @param pp A ParameterParser.
      */
     public void addQueryData(ParameterParser pp)
     {
 <span class="nc" id="L520">        add(QUERY_DATA, pp);</span>
 <span class="nc" id="L521">    }</span>

     /**
      * Adds an existing List of URIParam objects to the query data.
      *
      * @param list A list with URIParam objects.
      */
     public void addQueryData(List&lt;URIParam&gt; list)
     {
 <span class="nc" id="L530">        add(QUERY_DATA, list);</span>
 <span class="nc" id="L531">    }</span>

     /**
      * Is Path Info data set in this URI?
      *
      * @return true if Path Info has values
      */
     public boolean hasPathInfo()
     {
 <span class="nc bnc" id="L540" title="All 2 branches missed.">        return !dataVectors[PATH_INFO].isEmpty();</span>
     }

     /**
      * Removes all the path info elements.
      */
     public void removePathInfo()
     {
 <span class="nc" id="L548">        dataVectors[PATH_INFO].clear();</span>
 <span class="nc" id="L549">    }</span>

     /**
      * Removes a name=value pair from the path info.
      *
      * @param name A String with the name to be removed.
      */
     public void removePathInfo(String name)
     {
 <span class="nc" id="L558">        remove(PATH_INFO, name);</span>
 <span class="nc" id="L559">    }</span>

     /**
      * Is Query data set in this URI?
      *
      * @return true if Query data has values
      */
     public boolean hasQueryData()
     {
 <span class="nc bnc" id="L568" title="All 2 branches missed.">        return !dataVectors[QUERY_DATA].isEmpty();</span>
     }

     /**
      * Removes all the query string elements.
      */
     public void removeQueryData()
     {
 <span class="nc" id="L576">        dataVectors[QUERY_DATA].clear();</span>
 <span class="nc" id="L577">    }</span>

     /**
      * Removes a name=value pair from the query string.
      *
      * @param name A String with the name to be removed.
      */
     public void removeQueryData(String name)
     {
 <span class="nc" id="L586">        remove (QUERY_DATA, name);</span>
 <span class="nc" id="L587">    }</span>

     /**
      * Template Link and friends want to be able to turn the encoding
      * of the servlet container off. After calling this method,
      * the no encoding will happen any longer. If you think, that you
      * need this outside a template context, think again.
      */
     public void clearResponse()
     {
 <span class="nc" id="L597">        setResponse(null);</span>
 <span class="nc" id="L598">    }</span>


     /**
      * Builds the URL with all of the data URL-encoded as well as
      * encoded using HttpServletResponse.encodeUrl(). The resulting
      * URL is absolute; it starts with http/https...
      *
      * &lt;pre&gt;
      * TurbineURI tui = new TurbineURI (data, &quot;UserScreen&quot;);
      * tui.addPathInfo(&quot;user&quot;,&quot;jon&quot;);
      * tui.getAbsoluteLink();
      * &lt;/pre&gt;
      *
      *  The above call to absoluteLink() would return the String:
      *
      * &lt;p&gt;
      * http://www.server.com/servlets/Turbine/screen/UserScreen/user/jon
      * &lt;/p&gt;
      *
      * @return A String with the built URL.
      */
     public String getAbsoluteLink()
     {
 <span class="nc" id="L622">        StringBuilder output = new StringBuilder();</span>

 <span class="nc" id="L624">        getSchemeAndPort(output);</span>

 <span class="nc" id="L626">        buildRelativeLink(output);</span>

         //
         // Encode Response does all the fixup for the Servlet Container
         //
 <span class="nc" id="L631">        return encodeResponse(output.toString());</span>
     }

     /**
      * Builds the URL with all of the data URL-encoded as well as
      * encoded using HttpServletResponse.encodeUrl(). The resulting
      * URL is relative to the webserver root.
      *
      * &lt;pre&gt;
      * TurbineURI tui = new TurbineURI (data, &quot;UserScreen&quot;);
      * tui.addPathInfo(&quot;user&quot;,&quot;jon&quot;);
      * tui.getRelativeLink();
      * &lt;/pre&gt;
      *
      *  The above call to relativeLink() would return the String:
      *
      * &lt;p&gt;
      * /servlets/Turbine/screen/UserScreen/user/jon
      * &lt;/p&gt;
      *
      * @return A String with the built URL.
      */
     public String getRelativeLink()
     {
 <span class="nc" id="L655">        StringBuilder output = new StringBuilder();</span>

 <span class="nc" id="L657">        buildRelativeLink(output);</span>

         //
         // Encode Response does all the fixup for the Servlet Container
         //
 <span class="nc" id="L662">        return encodeResponse(output.toString());</span>
     }

     /**
      * Add everything needed for a relative link to the passed StringBuilder.
      *
      * @param output A Stringbuffer
      */
     private void buildRelativeLink(StringBuilder output)
     {
 <span class="nc" id="L672">        getContextAndScript(output);</span>

 <span class="nc bnc" id="L674" title="All 2 branches missed.">        if (hasPathInfo())</span>
         {
 <span class="nc" id="L676">            output.append('/');</span>
 <span class="nc" id="L677">            getPathInfoAsString(output);</span>
         }

 <span class="nc bnc" id="L680" title="All 2 branches missed.">        if (hasReference())</span>
         {
 <span class="nc" id="L682">            output.append('#');</span>
 <span class="nc" id="L683">            output.append(getReference());</span>
         }

 <span class="nc bnc" id="L686" title="All 2 branches missed.">        if (hasQueryData())</span>
         {
 <span class="nc" id="L688">            output.append('?');</span>
 <span class="nc" id="L689">            getQueryDataAsString(output);</span>
         }
 <span class="nc" id="L691">    }</span>

     /**
      * Gets the current Path Info List.
      *
      * @return A List which contains all query data keys. The keys
      * are URIParam objects.
      */
     public List&lt;URIParam&gt; getPathInfo()
     {
 <span class="nc" id="L701">        return dataVectors[PATH_INFO];</span>
     }

     /**
      * Sets the Query Data List. Replaces the current query data list
      * with the one supplied. The list must contain only URIParam
      * objects!
      *
      * @param pathInfo A List with new param objects.
      */

     public void setPathInfo(List&lt;URIParam&gt; pathInfo)
     {
 <span class="nc" id="L714">        dataVectors[PATH_INFO] = pathInfo;</span>
 <span class="nc" id="L715">    }</span>

     /**
      * Gets the current Query Data List.
      *
      * @return A List which contains all query data keys. The keys
      * are URIParam objects.
      */
     public List&lt;URIParam&gt; getQueryData()
     {
 <span class="nc" id="L725">        return dataVectors[QUERY_DATA];</span>
     }

     /**
      * Sets the Query Data List. Replaces the current query data list
      * with the one supplied. The list must contain only URIParam
      * objects!
      *
      * @param queryData A List with new param objects.
      */

     public void setQueryData(List&lt;URIParam&gt; queryData)
     {
 <span class="nc" id="L738">        dataVectors[QUERY_DATA] = queryData;</span>
 <span class="nc" id="L739">    }</span>

     /**
      * Simply calls getAbsoluteLink(). You should not use this in your
      * code unless you have to. Use getAbsoluteLink.
      *
      * @return This URI as a String
      *
      */
     @Override
     public String toString()
     {
 <span class="nc" id="L751">        return getAbsoluteLink();</span>
     }

     /*
      * ========================================================================
      *
      * Protected / Private Methods
      *
      * ========================================================================
      *
      */

     /**
      * Returns the Path Info data as a String.
      *
      * @param output The StringBuilder that should hold the path info.
      */
     private void getPathInfoAsString(StringBuilder output)
     {
 <span class="nc" id="L770">        doEncode(output, dataVectors[PATH_INFO], &quot;/&quot;, &quot;/&quot;);</span>
 <span class="nc" id="L771">    }</span>

     /**
      * Returns the Query data as a String.
      *
      * @param output The StringBuilder that should hold the query data.
      */
     private void getQueryDataAsString(StringBuilder output)
     {
 <span class="nc" id="L780">        doEncode(output, dataVectors[QUERY_DATA], &quot;&amp;&quot;, &quot;=&quot;);</span>
 <span class="nc" id="L781">    }</span>

     /**
      * URL encode the given string, catching possible Exceptions
      *
      * @param string the string
      * @return the encoded string
      */
     private String urlEncode(String string)
     {
         try
         {
             // Java10: return URLEncoder.encode(string, parameterEncoding);
 <span class="nc" id="L794">            return URLEncoder.encode(string, parameterEncoding.name());</span>
         }
 <span class="nc" id="L796">        catch (UnsupportedEncodingException e)</span>
         {
 <span class="nc" id="L798">            log.warn(&quot;Unsupported encoding {}&quot;, parameterEncoding);</span>
         }

 <span class="nc" id="L801">        return StringUtils.EMPTY;</span>
     }

     /**
      * Does the actual encoding for pathInfoAsString and queryDataAsString.
      *
      * @param output The String builder that should contain the information.
      * @param list A list of key to value pairs
      * @param fieldDelim A char which is used to separate key/value pairs
      * @param valueDelim A char which is used to separate key and value
      */
     private void doEncode(StringBuilder output, Collection&lt;URIParam&gt; list, String fieldDelim, String valueDelim)
     {
 <span class="nc bnc" id="L814" title="All 2 branches missed.">        if(!list.isEmpty())</span>
         {
 <span class="nc" id="L816">            output.append(list.stream()</span>
 <span class="nc" id="L817">                    .map(uriParam -&gt;</span>
 <span class="nc" id="L818">                        String.join(</span>
                                 valueDelim,
 <span class="nc" id="L820">                                urlEncode(uriParam.getKey()),</span>
 <span class="nc" id="L821">                                urlEncode(Objects.toString(uriParam.getValue()))))</span>
 <span class="nc" id="L822">                    .collect(Collectors.joining(fieldDelim)));</span>
         }
 <span class="nc" id="L824">    }</span>

     /**
      * If the type is PATH_INFO, then add name/value to the pathInfo
      * hashtable.
      * &lt;p&gt;
      * If the type is QUERY_DATA, then add name/value to the queryData
      * hashtable.
      *
      * @param type Type (PATH_INFO or QUERY_DATA) of insertion.
      * @param name A String with the name to add.
      * @param value A String with the value to add.
      */
     protected void add(int type,
             String name,
             String value)
     {
 <span class="nc" id="L841">        URIParam uriParam = new URIParam(parserService.convertAndTrim(name), value);</span>
 <span class="nc" id="L842">        dataVectors[type].add(uriParam); // Code so clean you can eat from...</span>
 <span class="nc" id="L843">    }</span>

     /**
      * Method for a quick way to add all the parameters in a
      * ParameterParser.
      *
      * &lt;p&gt;If the type is P (0), then add name/value to the pathInfo
      * hashtable.
      *
      * &lt;p&gt;If the type is Q (1), then add name/value to the queryData
      * hashtable.
      *
      * @param type Type of insertion (@see #add(char type, String name, String value))
      * @param pp A ParameterParser.
      */
     protected void add(int type,
             ParameterParser pp)
     {
 <span class="nc bnc" id="L861" title="All 2 branches missed.">        for(String key : pp.keySet())</span>
         {
 <span class="nc bnc" id="L863" title="All 2 branches missed.">            if (!key.equalsIgnoreCase(CGI_ACTION_PARAM) &amp;&amp;</span>
 <span class="nc bnc" id="L864" title="All 2 branches missed.">                    !key.equalsIgnoreCase(CGI_SCREEN_PARAM))</span>
             {
 <span class="nc" id="L866">                String[] values = pp.getStrings(key);</span>
 <span class="nc bnc" id="L867" title="All 2 branches missed.">                if(values != null)</span>
                 {
 <span class="nc bnc" id="L869" title="All 2 branches missed.">                    for (String value : values)</span>
                     {
 <span class="nc" id="L871">                        add(type, key, value);</span>
                     }
                 }
                 else
                 {
 <span class="nc" id="L876">                    add(type, key, &quot;&quot;);</span>
                 }
             }
 <span class="nc" id="L879">        }</span>
 <span class="nc" id="L880">    }</span>

     /**
      * Method for a quick way to add all the parameters in a
      * List with URIParam objects.
      *
      * &lt;p&gt;If the type is P (0), then add name/value to the pathInfo
      * hashtable.
      *
      * &lt;p&gt;If the type is Q (1), then add name/value to the queryData
      * hashtable.
      *
      * @param type Type of insertion (@see #add(char type, String name, String value))
      * @param list A List of URIParam objects
      */
     protected void add(int type, List&lt;URIParam&gt; list)
     {
 <span class="nc" id="L897">        dataVectors[type].addAll(list);</span>
 <span class="nc" id="L898">    }</span>

     /**
      * If the type is P (0), then remove name/value from the
      * pathInfo hashtable.
      *
      * &lt;p&gt;If the type is Q (1), then remove name/value from the
      * queryData hashtable.
      *
      * @param type Type (P or Q) of removal.
      * @param name A String with the name to be removed.
      */
     protected void remove (int type, String name)
     {
 <span class="nc" id="L912">        String key = parserService.convertAndTrim(name);</span>

 <span class="nc" id="L914">        dataVectors[type].removeIf(uriParam -&gt; key.equals(uriParam.getKey()));</span>
 <span class="nc" id="L915">    }</span>
 }
 </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.12.202403310830</span></div></body></html>