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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><head><title>HttpClient - Options Method</title><style type="text/css" media="all">
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<p>The OPTIONS method represents a request for information about the
communication options available on the request/response chain identified
by the request URL. This method allows the client to determine the
options and/or requirements associated with a resource, or the
capabilities of a server, without implying a resource action or
initiating a resource retrieval.</p>
</div><div class="section"><a name="Typical_Usage"></a><h2>Typical Usage</h2>
<p>Typically the options method is used to determine what methods are
supported by the server, and this is accomodated by the
<code>getAllowedMethods</code> function.</p>
<div class="source"><pre>
OptionsMethod options = new OptionsMethod("http://jakarta.apache.org");
// execute method and handle any error responses.
...
Enumeration allowedMethods = options.getAllowedMethods();
options.releaseConnection();
</pre></div>
</div><div class="section"><a name="Common_Problems"></a><h2>Common Problems</h2>
<p>None.</p>
</div><div class="section"><a name="RFC_Section"></a><h2>RFC Section</h2>
<p>The options method is defined in section 9.2 of <a href="http://www.ietf.org/rfc/rfc2616.txt" class="externalLink" title="External Link">RFC2616</a>.</p>
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