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webwork / docs / architecture.html

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	  <h1 class="snip-name">WebWork 2 Architecture
  
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 <div class="snip-attachments"><a href="../space/WebWork+2+Architecture/overview.png">overview.png</a> (17554)</div>
 
 <h3 class="heading-1">Overview
</h3><p class="paragraph"/>The following diagram provides a high level illustration of how WebWork 2 processes web requests.<p class="paragraph"/><img src="http://wiki.opensymphony.com/space/WebWork+2+Architecture/overview.png" alt="overview" border="0"/>
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<li>All incoming requests to WebWork are handled by <span class="nobr"><img src="http://wiki.opensymphony.com/images/external-link.png" alt="&gt;&gt;" border="0"/><a href="http://opensymphony.indigoegg.com/webwork/xref/com/opensymphony/webwork/dispatcher/ServletDispatcher.html">ServletDispatcher</a></span></li>
<li>The ServletDispatcher looks up a reference to a new <span class="nobr"><img src="http://wiki.opensymphony.com/images/external-link.png" alt="&gt;&gt;" border="0"/><a href="http://opensymphony.indigoegg.com/xwork/xref/com/opensymphony/xwork/ActionProxy.html">ActionProxy</a></span> instance</li>
<li>The ActionProxy wraps calls to the Action using the defined Interceptors.</li>
<li>Once all the Interceptors and the Action have been executed the Action call the Result to render the document.</li>
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