Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> http >> [ impl overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.apache.http.impl
Class DefaultHttpClientConnection  

java.lang.Object
  org.apache.http.impl.AbstractHttpConnection
      org.apache.http.impl.DefaultHttpClientConnection

All Implemented Interfaces:

org.apache.http.HttpClientConnection, org.apache.http.HttpConnection

Direct Known Subclasses:

DefaultHttpProxyConnection

---

public class DefaultHttpClientConnection

extends AbstractHttpConnection

implements org.apache.http.HttpClientConnection

Default implementation of a client-side HTTP connection.

Since:

4.0

Version:

$Revision: 411100 $

---

Field Summary
private  org.apache.http.io.CharArrayBuffer	buffer
protected  org.apache.http.io.HttpDataReceiver	datareceiver
protected  org.apache.http.io.HttpDataTransmitter	datatransmitter
private  org.apache.http.entity.EntityDeserializer	entitydeserializer
private  org.apache.http.entity.EntitySerializer	entityserializer
private  java.net.InetAddress	localAddress
private  int	maxHeaderCount
protected  boolean	open
private  org.apache.http.HttpResponseFactory	responsefactory
protected  java.net.Socket	socket
private  org.apache.http.HttpHost	targethost

 

Constructor Summary

DefaultHttpClientConnection()

DefaultHttpClientConnection(org.apache.http.HttpHost targethost)

DefaultHttpClientConnection(org.apache.http.HttpHost targethost, java.net.InetAddress localAddress)

 

Method Summary
protected  void	assertNotOpen()
protected  void	assertOpen()
protected  void	bind(java.net.Socket socket, org.apache.http.params.HttpParams params)
void	close()           This method will gracefully close the connection.
void	flush()           Writes out all pending buffered data over the open connection.
java.net.InetAddress	getLocalAddress()           The local address the connection is or will be bound to as set by
org.apache.http.HttpHost	getTargetHost()           Returns the current target host as set by @link #setTargetHost(HttpHost).
boolean	isOpen()           Checks if this connection is open.
boolean	isResponseAvailable(int timeout)           Checks if response data is available from the connection.
boolean	isStale()           Network connections may get closed during some time of inactivity for several reasons.
void	open(org.apache.http.params.HttpParams params)           Opens the connection.
protected  void	readResponseHeaders(org.apache.http.HttpResponse response)
protected  org.apache.http.HttpResponse	readResponseStatusLine(org.apache.http.params.HttpParams params)
void	receiveResponseEntity(org.apache.http.HttpResponse response)           Receives the next response entity available from this connection and attaches it to an existing HttpResponse object.
org.apache.http.HttpResponse	receiveResponseHeader(org.apache.http.params.HttpParams params)           Receives the request line and headers of the next response available from this connection.
void	sendRequestEntity(org.apache.http.HttpEntityEnclosingRequest request)           Sends the request entity over the connection.
void	sendRequestHeader(org.apache.http.HttpRequest request)           Sends the request line and all headers over the connection.
protected  void	sendRequestHeaders(org.apache.http.HttpRequest request)
protected  void	sendRequestLine(org.apache.http.HttpRequest request)
void	setEntityDeserializer(org.apache.http.entity.EntityDeserializer entitydeserializer)
void	setEntitySerializer(org.apache.http.entity.EntitySerializer entityserializer)
void	setLocalAddress(java.net.InetAddress localAddress)           Sets the local address the connection will be bound to upon opening.
void	setReceiverFactory(org.apache.http.io.HttpDataReceiverFactory rcvfactory)
void	setResponseFactory(org.apache.http.HttpResponseFactory responsefactory)
void	setTargetHost(org.apache.http.HttpHost targethost)           Provides the implementation with the host it is supposed to connect to.
void	setTransmitterFactory(org.apache.http.io.HttpDataTransmitterFactory trxfactory)
void	shutdown()           This method will force close the connection.
private static boolean	startsWithHTTP(org.apache.http.io.CharArrayBuffer buffer)           Tests if the string starts with 'HTTP' signature.

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.apache.http.HttpConnection

close, isOpen, isStale, shutdown

 

Field Detail

targethost

private org.apache.http.HttpHost targethost

---

localAddress

private java.net.InetAddress localAddress

---

maxHeaderCount

private int maxHeaderCount

---

buffer

private final org.apache.http.io.CharArrayBuffer buffer

---

responsefactory

private org.apache.http.HttpResponseFactory responsefactory

---

entityserializer

private org.apache.http.entity.EntitySerializer entityserializer

---

entitydeserializer

private org.apache.http.entity.EntityDeserializer entitydeserializer

---

open

protected volatile boolean open

---

socket

protected java.net.Socket socket

---

datatransmitter

protected org.apache.http.io.HttpDataTransmitter datatransmitter

---

datareceiver

protected org.apache.http.io.HttpDataReceiver datareceiver

Constructor Detail

DefaultHttpClientConnection

public DefaultHttpClientConnection(org.apache.http.HttpHost targethost,
                                   java.net.InetAddress localAddress)

---

DefaultHttpClientConnection

public DefaultHttpClientConnection(org.apache.http.HttpHost targethost)

---

DefaultHttpClientConnection

public DefaultHttpClientConnection()

Method Detail

setResponseFactory

public void setResponseFactory(org.apache.http.HttpResponseFactory responsefactory)

---

setEntityDeserializer

public void setEntityDeserializer(org.apache.http.entity.EntityDeserializer entitydeserializer)

---

setEntitySerializer

public void setEntitySerializer(org.apache.http.entity.EntitySerializer entityserializer)

---

open

public void open(org.apache.http.params.HttpParams params)
          throws java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Opens the connection. Implementations may use additional settings from the HttpParams hierarchy.

Specified by:

open in interface org.apache.http.HttpClientConnection

---

getTargetHost

public org.apache.http.HttpHost getTargetHost()

Description copied from interface: org.apache.http.HttpClientConnection

Returns the current target host as set by @link #setTargetHost(HttpHost).

Specified by:

getTargetHost in interface org.apache.http.HttpClientConnection

---

getLocalAddress

public java.net.InetAddress getLocalAddress()

Description copied from interface: org.apache.http.HttpClientConnection

The local address the connection is or will be bound to as set by

Specified by:

getLocalAddress in interface org.apache.http.HttpClientConnection

---

setTargetHost

public void setTargetHost(org.apache.http.HttpHost targethost)

Description copied from interface: org.apache.http.HttpClientConnection

Provides the implementation with the host it is supposed to connect to. The host must be set prior to a call to

Specified by:

setTargetHost in interface org.apache.http.HttpClientConnection

---

setLocalAddress

public void setLocalAddress(java.net.InetAddress localAddress)

Description copied from interface: org.apache.http.HttpClientConnection

Sets the local address the connection will be bound to upon opening. The local address can not only be set as long as the connection is not open. If no local address is specified it is up to the implementation to decide.

Specified by:

setLocalAddress in interface org.apache.http.HttpClientConnection

---

isResponseAvailable

public boolean isResponseAvailable(int timeout)
                            throws java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Checks if response data is available from the connection. May wait for the specified time until some data becomes available. Note that some implementations may completely ignore the timeout parameter.

Specified by:

isResponseAvailable in interface org.apache.http.HttpClientConnection

---

sendRequestHeader

public void sendRequestHeader(org.apache.http.HttpRequest request)
                       throws org.apache.http.HttpException,
                              java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Sends the request line and all headers over the connection.

Specified by:

sendRequestHeader in interface org.apache.http.HttpClientConnection

---

sendRequestEntity

public void sendRequestEntity(org.apache.http.HttpEntityEnclosingRequest request)
                       throws org.apache.http.HttpException,
                              java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Sends the request entity over the connection.

Specified by:

sendRequestEntity in interface org.apache.http.HttpClientConnection

---

flush

public void flush()
           throws java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Writes out all pending buffered data over the open connection.

Specified by:

flush in interface org.apache.http.HttpClientConnection

---

sendRequestLine

protected void sendRequestLine(org.apache.http.HttpRequest request)
                        throws org.apache.http.HttpException,
                               java.io.IOException

---

sendRequestHeaders

protected void sendRequestHeaders(org.apache.http.HttpRequest request)
                           throws org.apache.http.HttpException,
                                  java.io.IOException

---

receiveResponseHeader

public org.apache.http.HttpResponse receiveResponseHeader(org.apache.http.params.HttpParams params)
                                                   throws org.apache.http.HttpException,
                                                          java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Receives the request line and headers of the next response available from this connection. The caller should examine the HttpResponse object to find out if it should try to receive a response entity as well.

Specified by:

receiveResponseHeader in interface org.apache.http.HttpClientConnection

---

receiveResponseEntity

public void receiveResponseEntity(org.apache.http.HttpResponse response)
                           throws org.apache.http.HttpException,
                                  java.io.IOException

Description copied from interface: org.apache.http.HttpClientConnection

Receives the next response entity available from this connection and attaches it to an existing HttpResponse object.

Specified by:

receiveResponseEntity in interface org.apache.http.HttpClientConnection

---

startsWithHTTP

private static boolean startsWithHTTP(org.apache.http.io.CharArrayBuffer buffer)

Tests if the string starts with 'HTTP' signature.

---

readResponseStatusLine

protected org.apache.http.HttpResponse readResponseStatusLine(org.apache.http.params.HttpParams params)
                                                       throws org.apache.http.HttpException,
                                                              java.io.IOException

---

readResponseHeaders

protected void readResponseHeaders(org.apache.http.HttpResponse response)
                            throws org.apache.http.HttpException,
                                   java.io.IOException

---

setReceiverFactory

public void setReceiverFactory(org.apache.http.io.HttpDataReceiverFactory rcvfactory)

---

setTransmitterFactory

public void setTransmitterFactory(org.apache.http.io.HttpDataTransmitterFactory trxfactory)

---

assertNotOpen

protected void assertNotOpen()

---

assertOpen

protected void assertOpen()

---

bind

protected void bind(java.net.Socket socket,
                    org.apache.http.params.HttpParams params)
             throws java.io.IOException

---

isOpen

public boolean isOpen()

Description copied from interface: org.apache.http.HttpConnection

Checks if this connection is open.

Specified by:

isOpen in interface org.apache.http.HttpConnection

---

shutdown

public void shutdown()
              throws java.io.IOException

Description copied from interface: org.apache.http.HttpConnection

This method will force close the connection. This is the only method, which may be called from a different thread to terminate the connection. This method will not attempt to flush the transmitter's internal buffer prior to closing the underlying socket.

Specified by:

shutdown in interface org.apache.http.HttpConnection

---

close

public void close()
           throws java.io.IOException

Description copied from interface: org.apache.http.HttpConnection

This method will gracefully close the connection. It will attempt to flush the transmitter's internal buffer prior to closing the underlying socket. This method MAY NOT be called from a different thread to force shutdown the connection. Use #shutdown() instead.

Specified by:

close in interface org.apache.http.HttpConnection

---

isStale

public boolean isStale()

Description copied from interface: org.apache.http.HttpConnection

Network connections may get closed during some time of inactivity for several reasons. The next time a read is attempted on such a connection it will throw an IOException. This method tries to alleviate this inconvenience by trying to find out if a connection is still usable. Implementations may do that by attempting a read with a very small timeout. Thus this method may block for a small indefinite time before returning a result.

Specified by:

isStale in interface org.apache.http.HttpConnection

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> http >> [ impl overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---