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<li ><a href="#method-i-position">#position</a>
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<h1 id="class-REXML::ParseException" class="class">
class REXML::ParseException
</h1>
<section class="description">
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<section id="5Buntitled-5D" class="documentation-section">
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-continued_exception" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">continued_exception</span><span
class="attribute-access-type">[RW]</span>
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<div class="method-description">
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<div id="attribute-i-parser" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">parser</span><span
class="attribute-access-type">[RW]</span>
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<div class="method-description">
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<div id="attribute-i-source" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">source</span><span
class="attribute-access-type">[RW]</span>
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<h3>Public Class Methods</h3>
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<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">( message, source=nil, parser=nil, exception=nil )</span>
<span class="method-click-advice">click to toggle source</span>
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<div class="method-description">
<div class="method-calls-super">
Calls superclass method
<a href="../Exception.html#method-c-new"><code>Exception::new</code></a>
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<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/rexml/parseexception.rb, line 6</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>( <span class="ruby-identifier">message</span>, <span class="ruby-identifier">source</span>=<span class="ruby-keyword">nil</span>, <span class="ruby-identifier">parser</span>=<span class="ruby-keyword">nil</span>, <span class="ruby-identifier">exception</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-keyword">super</span>(<span class="ruby-identifier">message</span>)
<span class="ruby-ivar">@source</span> = <span class="ruby-identifier">source</span>
<span class="ruby-ivar">@parser</span> = <span class="ruby-identifier">parser</span>
<span class="ruby-ivar">@continued_exception</span> = <span class="ruby-identifier">exception</span>
<span class="ruby-keyword">end</span></pre>
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<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-context" class="method-detail ">
<div class="method-heading">
<span class="method-name">context</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="context-source">
<pre><span class="ruby-comment"># File lib/rexml/parseexception.rb, line 48</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">context</span>
<span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span>
<span class="ruby-keyword">end</span></pre>
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<div id="method-i-line" class="method-detail ">
<div class="method-heading">
<span class="method-name">line</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="line-source">
<pre><span class="ruby-comment"># File lib/rexml/parseexception.rb, line 43</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">line</span>
<span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span>[<span class="ruby-value">2</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@source</span> <span class="ruby-keyword">and</span> <span class="ruby-keyword">defined?</span> <span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span> <span class="ruby-keyword">and</span>
<span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span>
<span class="ruby-keyword">end</span></pre>
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<div id="method-i-position" class="method-detail ">
<div class="method-heading">
<span class="method-name">position</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="position-source">
<pre><span class="ruby-comment"># File lib/rexml/parseexception.rb, line 38</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">position</span>
<span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span>[<span class="ruby-value">0</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@source</span> <span class="ruby-keyword">and</span> <span class="ruby-keyword">defined?</span> <span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span> <span class="ruby-keyword">and</span>
<span class="ruby-ivar">@source</span>.<span class="ruby-identifier">current_line</span>
<span class="ruby-keyword">end</span></pre>
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<div id="method-i-to_s" class="method-detail ">
<div class="method-heading">
<span class="method-name">to_s</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-calls-super">
Calls superclass method
<a href="../Exception.html#method-i-to_s"><code>Exception#to_s</code></a>
</div>
<div class="method-source-code" id="to_s-source">
<pre><span class="ruby-comment"># File lib/rexml/parseexception.rb, line 13</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">to_s</span>
<span class="ruby-comment"># Quote the original exception, if there was one</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@continued_exception</span>
<span class="ruby-identifier">err</span> = <span class="ruby-ivar">@continued_exception</span>.<span class="ruby-identifier">inspect</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"\n"</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@continued_exception</span>.<span class="ruby-identifier">backtrace</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">"\n"</span>)
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"\n...\n"</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">err</span> = <span class="ruby-string">""</span>
<span class="ruby-keyword">end</span>
<span class="ruby-comment"># Get the stack trace and error message</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-keyword">super</span>
<span class="ruby-comment"># Add contextual information</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@source</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-node">"\nLine: #{line}\n"</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-node">"Position: #{position}\n"</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"Last 80 unconsumed characters:\n"</span>
<span class="ruby-identifier">err</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@source</span>.<span class="ruby-identifier">buffer</span>[<span class="ruby-value">0</span><span class="ruby-operator">..</span><span class="ruby-value">80</span>].<span class="ruby-identifier">force_encoding</span>(<span class="ruby-string">"ASCII-8BIT"</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/\n/</span>, <span class="ruby-string">' '</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">err</span>
<span class="ruby-keyword">end</span></pre>
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