instiki/vendor/plugins/rack/doc/classes/Rack/ForwardRequest.html
Jacques Distler 4e14ccc74d Instiki 0.16.3: Rails 2.3.0
Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon
2009-02-04 14:26:08 -06:00

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<head>
<title>Class: Rack::ForwardRequest</title>
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<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">Rack::ForwardRequest</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/lib/rack/recursive_rb.html">
lib/rack/recursive.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Exception
</td>
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<p>
<a href="ForwardRequest.html">Rack::ForwardRequest</a> gets caught by <a
href="Recursive.html">Rack::Recursive</a> and redirects the current request
to the app at <tt>url</tt>.
</p>
<pre>
raise ForwardRequest.new(&quot;/not-found&quot;)
</pre>
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<h3 class="section-bar">Methods</h3>
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<a href="#M000203">new</a>&nbsp;&nbsp;
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<td class="context-item-name">env</td>
<td class="context-item-value">&nbsp;[R]&nbsp;</td>
<td class="context-item-desc"></td>
</tr>
<tr class="top-aligned-row context-row">
<td class="context-item-name">url</td>
<td class="context-item-value">&nbsp;[R]&nbsp;</td>
<td class="context-item-desc"></td>
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<h3 class="section-bar">Public Class methods</h3>
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<a name="M000203"></a>
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<a href="#M000203" class="method-signature">
<span class="method-name">new</span><span class="method-args">(url, env={})</span>
</a>
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<p><a class="source-toggle" href="#"
onclick="toggleCode('M000203-source');return false;">[Source]</a></p>
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<pre>
<span class="ruby-comment cmt"># File lib/rack/recursive.rb, line 13</span>
13: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">url</span>, <span class="ruby-identifier">env</span>={})
14: <span class="ruby-ivar">@url</span> = <span class="ruby-constant">URI</span>(<span class="ruby-identifier">url</span>)
15: <span class="ruby-ivar">@env</span> = <span class="ruby-identifier">env</span>
16:
17: <span class="ruby-ivar">@env</span>[<span class="ruby-value str">&quot;PATH_INFO&quot;</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">path</span>
18: <span class="ruby-ivar">@env</span>[<span class="ruby-value str">&quot;QUERY_STRING&quot;</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">query</span> <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">query</span>
19: <span class="ruby-ivar">@env</span>[<span class="ruby-value str">&quot;HTTP_HOST&quot;</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">host</span> <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">host</span>
20: <span class="ruby-ivar">@env</span>[<span class="ruby-value str">&quot;HTTP_PORT&quot;</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">port</span> <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">port</span>
21: <span class="ruby-ivar">@env</span>[<span class="ruby-value str">&quot;rack.url_scheme&quot;</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">scheme</span> <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">scheme</span>
22:
23: <span class="ruby-keyword kw">super</span> <span class="ruby-node">&quot;forwarding to #{url}&quot;</span>
24: <span class="ruby-keyword kw">end</span>
</pre>
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