Package edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient

Class ConnectMethod

java.lang.Object

edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpMethodBase

edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.ConnectMethod

All Implemented Interfaces:

HttpMethod

public class ConnectMethod
extends HttpMethodBase

Establishes a tunneled HTTP connection via the CONNECT method.

Since:

2.0

Version:

$Revision: 483949 $ $Date: 2006-12-08 12:34:50 +0100 (Fri, 08 Dec 2006) $

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME	the name of this method

Fields inherited from class edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpMethodBase

effectiveVersion, statusLine

Constructor Summary

Constructors

Constructor	Description
ConnectMethod()	Deprecated. use #ConnectMethod(HttpHost); Create a connect method.
ConnectMethod(HostConfiguration targethost)	Create a connect method.
ConnectMethod(HttpMethod method)	Deprecated. the wrapped method is no longer used Create a connect method wrapping the existing method

Method Summary

Modifier and Type	Method	Description
protected void	addCookieRequestHeader(HttpState state, HttpConnection conn)	This method does nothing.
protected void	addRequestHeaders(HttpState state, HttpConnection conn)	Populates the request headers map to with additional headers to be submitted to the given HttpConnection.
int	execute(HttpState state, HttpConnection conn)	Execute this method and create a tunneled HttpConnection.
String	getName()	Provide the name of this method.
String	getPath()	Gets the path of this HTTP method.
URI	getURI()	Returns the URI of the HTTP method
protected boolean	shouldCloseConnection(HttpConnection conn)	Returns true if the status code is anything other than SC_OK, false otherwise.
protected void	writeRequestLine(HttpState state, HttpConnection conn)	Special Connect request.

Methods inherited from class edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpMethodBase

abort, addHostRequestHeader, addProxyConnectionHeader, addRequestHeader, addRequestHeader, addResponseFooter, addUserAgentRequestHeader, checkNotUsed, checkUsed, generateRequestLine, getAuthenticationRealm, getContentCharSet, getDoAuthentication, getEffectiveVersion, getFollowRedirects, getHostAuthState, getHostConfiguration, getMethodRetryHandler, getParams, 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, hasBeenUsed, isAborted, isConnectionCloseForced, isHttp11, isRequestSent, isStrictMode, processCookieHeaders, processResponseBody, processResponseHeaders, processStatusLine, readResponse, readResponseBody, readResponseHeaders, readStatusLine, recycle, releaseConnection, removeRequestHeader, removeRequestHeader, responseBodyConsumed, setConnectionCloseForced, setDoAuthentication, setFollowRedirects, setHostConfiguration, setHttp11, setMethodRetryHandler, setParams, setPath, setQueryString, setQueryString, setRequestHeader, setRequestHeader, setResponseStream, setStrictMode, setURI, validate, writeRequest, writeRequestBody, writeRequestHeaders

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME

public static final String NAME

the name of this method

See Also:

• Constant Field Values

Constructor Details

ConnectMethod

public ConnectMethod()

Deprecated.

use #ConnectMethod(HttpHost); Create a connect method.

Since:

3.0

ConnectMethod

public ConnectMethod(HttpMethod method)

Deprecated.

the wrapped method is no longer used Create a connect method wrapping the existing method

Parameters:

method - the method to execute after connecting to the server

ConnectMethod

public ConnectMethod(HostConfiguration targethost)

Create a connect method.

Since:

3.0

Method Details

getName

public String getName()

Provide the name of this method.

Specified by:

getName in interface HttpMethod

Specified by:

getName in class HttpMethodBase

Returns:

the String "CONNECT"

getPath

public String getPath()

Description copied from class: HttpMethodBase

Gets the path of this HTTP method. Calling this method after the request has been executed will return the actual path, following any redirects automatically handled by this HTTP method.

Specified by:

getPath in interface HttpMethod

Overrides:

getPath in class HttpMethodBase

Returns:

the path to request or "/" if the path is blank.

getURI

public URI getURI()
           throws URIException

Description copied from class: HttpMethodBase

Returns the URI of the HTTP method

Specified by:

getURI in interface HttpMethod

Overrides:

getURI in class HttpMethodBase

Returns:

The URI

Throws:

URIException - If the URI cannot be created.

See Also:

• HttpMethod.getURI()

addCookieRequestHeader

protected void addCookieRequestHeader(HttpState state,
 HttpConnection conn)
                               throws IOException,
HttpException

This method does nothing. CONNECT request is not supposed to contain Cookie request header.

Overrides:

addCookieRequestHeader in class HttpMethodBase

Parameters:

state - current state of http requests

conn - the connection to use for I/O

Throws:

IOException - when errors occur reading or writing to/from the connection

HttpException - when a recoverable error occurs

See Also:

• HttpMethodBase.addCookieRequestHeader(HttpState, HttpConnection)

addRequestHeaders

protected void addRequestHeaders(HttpState state,
 HttpConnection conn)
                          throws IOException,
HttpException

Populates the request headers map to with additional headers to be submitted to the given HttpConnection.

This implementation adds User-Agent, Host, and Proxy-Authorization headers, when appropriate.

Overrides:

addRequestHeaders in class HttpMethodBase

Parameters:

state - the client state

conn - the HttpConnection the headers will eventually be written to

Throws:

IOException - when an error occurs writing the request

HttpException - when a HTTP protocol error occurs

See Also:

• HttpMethodBase.writeRequestHeaders(edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpState, edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpConnection)

execute

public int execute(HttpState state,
 HttpConnection conn)
            throws IOException,
HttpException

Execute this method and create a tunneled HttpConnection. If the method is successful (i.e. the status is a 2xx) tunnelCreated() will be called on the connection.

Specified by:

execute in interface HttpMethod

Overrides:

execute in class HttpMethodBase

Parameters:

state - the current http state

conn - the connection to write to

Returns:

the http status code from execution

Throws:

HttpException - when an error occurs writing the headers

IOException - when an error occurs writing the headers

See Also:

• HttpConnection.tunnelCreated()

writeRequestLine

protected void writeRequestLine(HttpState state,
 HttpConnection conn)
                         throws IOException,
HttpException

Special Connect request.

Overrides:

writeRequestLine in class HttpMethodBase

Parameters:

state - the current http state

conn - the connection to write to

Throws:

IOException - when an error occurs writing the request

HttpException - when an error occurs writing the request

See Also:

• HttpMethodBase.generateRequestLine(edu.internet2.middleware.grouperClientExt.org.apache.commons.httpclient.HttpConnection, java.lang.String, java.lang.String, java.lang.String, java.lang.String)

shouldCloseConnection

protected boolean shouldCloseConnection(HttpConnection conn)

Returns true if the status code is anything other than SC_OK, false otherwise.

Overrides:

shouldCloseConnection in class HttpMethodBase

Parameters:

conn - the connection in question

Returns:

true if the connection should be closed

See Also:

• HttpMethodBase.shouldCloseConnection(HttpConnection)
• HttpStatus.SC_OK