TraceMethod (HttpClient 3.1 API)
Keywords: org.apache.commons.httpclient.methods.TraceMethod class

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## org.apache.commons.httpclient.methods
Class TraceMethod

    java.lang.Object
      org.apache.commons.httpclient.HttpMethodBase
          org.apache.commons.httpclient.methods.TraceMethod

All Implemented Interfaces:
  HttpMethod

    public class TraceMethod

extends HttpMethodBase

Implements the HTTP TRACE method.

The HTTP TRACE method is defined in section 9.6 of RFC2616:

> The TRACE method is used to invoke a remote, application-layer loop- back of the request message. The final recipient of the request SHOULD reflect the message received back to the client as the entity-body of a 200 (OK) response. The final recipient is either the origin server or the first proxy or gateway to receive a Max-Forwards value of zero (0) in the request (see section 14.31). A TRACE request MUST NOT include an entity.

Since:
  2.0
Version:
  $Revision: 480424 $
Author:
  Sean C. Sullivan, Mike Bowler, Jeff Dever

Field Summary

Fields inherited from class org.apache.commons.httpclient.HttpMethodBase
`effectiveVersion, statusLine`

Constructor Summary
`TraceMethod(String uri)` Constructor specifying a URI.

Method Summary
`String` | `getName()` Returns `"TRACE"`.
`void` | `recycle()` Deprecated. no longer supported and will be removed in the future version of HttpClient

Methods inherited from class org.apache.commons.httpclient.HttpMethodBase
`abort, addCookieRequestHeader, addHostRequestHeader, addProxyConnectionHeader, addRequestHeader, addRequestHeader, addRequestHeaders, addResponseFooter, addUserAgentRequestHeader, checkNotUsed, checkUsed, execute, generateRequestLine, getAuthenticationRealm, getContentCharSet, getDoAuthentication, getEffectiveVersion, getFollowRedirects, getHostAuthState, getHostConfiguration, getMethodRetryHandler, getParams, getPath, getProxyAuthenticationRealm, getProxyAuthState, getQueryString, getRecoverableExceptionCount, getRequestCharSet, getRequestHeader, getRequestHeaderGroup, getRequestHeaders, getRequestHeaders, getResponseBody, getResponseBody, getResponseBodyAsStream, getResponseBodyAsString, getResponseBodyAsString, getResponseCharSet, getResponseContentLength, getResponseFooter, getResponseFooters, getResponseHeader, getResponseHeaderGroup, getResponseHeaders, getResponseHeaders, getResponseStream, getResponseTrailerHeaderGroup, getStatusCode, getStatusLine, getStatusText, getURI, hasBeenUsed, isAborted, isConnectionCloseForced, isHttp11, isRequestSent, isStrictMode, processCookieHeaders, processResponseBody, processResponseHeaders, processStatusLine, readResponse, readResponseBody, readResponseHeaders, readStatusLine, releaseConnection, removeRequestHeader, removeRequestHeader, responseBodyConsumed, setConnectionCloseForced, setDoAuthentication, setFollowRedirects, setHostConfiguration, setHttp11, setMethodRetryHandler, setParams, setPath, setQueryString, setQueryString, setRequestHeader, setRequestHeader, setResponseStream, setStrictMode, setURI, shouldCloseConnection, validate, writeRequest, writeRequestBody, writeRequestHeaders, writeRequestLine`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TraceMethod

    public TraceMethod(String uri)

  Constructor specifying a URI.

  Parameters:
    `uri` - either an absolute or relative URI
  Since:
    2.0

Method Detail

### getName

    public String getName()

  Returns `"TRACE"`.

  Specified by:
    `getName` in interface `HttpMethod`
  Specified by:
    `getName` in class `HttpMethodBase`
  Returns:
    `"TRACE"`
  Since:
    2.0

### recycle

    public void recycle()

  Deprecated. no longer supported and will be removed in the future version of HttpClient

  Recycles the HTTP method so that it can be used again. Note that all of the instance variables will be reset once this method has been called. This method will also release the connection being used by this HTTP method.

  Specified by:
    `recycle` in interface `HttpMethod`
  Overrides:
    `recycle` in class `HttpMethodBase`
  Since:
    2.0
  See Also:
    `HttpMethodBase.releaseConnection()`

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