IT. Expert System.

public class AndroidHttpClientConnection
extends Object

• Constructor Summary

  Constructors

  Constructor and Description
  AndroidHttpClientConnection()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  void	bind(Socket socket, HttpParams params) Bind socket and set HttpParams to AndroidHttpClientConnection
  void	close()
  protected void	doFlush()
  void	flush()
  InetAddress	getLocalAddress()
  int	getLocalPort()
  HttpConnectionMetrics	getMetrics() Returns a collection of connection metrcis
  InetAddress	getRemoteAddress()
  int	getRemotePort()
  int	getSocketTimeout()
  boolean	isOpen()
  boolean	isStale() Checks whether this connection has gone down.
  StatusLine	parseResponseHeader(Headers headers) Parses the response headers and adds them to the given headers object, and returns the response StatusLine
  HttpEntity	receiveResponseEntity(Headers headers) Return the next response entity.
  void	sendRequestEntity(HttpEntityEnclosingRequest request) Sends the request entity over the connection.
  void	sendRequestHeader(HttpRequest request) Sends the request line and all headers over the connection.
  void	setSocketTimeout(int timeout)
  void	shutdown()
  String	toString() Returns a string containing a concise, human-readable description of this object.

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • AndroidHttpClientConnection

    public AndroidHttpClientConnection()

• Method Detail

  • bind

    public void bind(Socket socket,
            HttpParams params)
              throws IOException

    Bind socket and set HttpParams to AndroidHttpClientConnection

    Parameters:

    socket - outgoing socket

    params - HttpParams

    Throws:

    IOException

  • toString

    public String toString()

    Description copied from class: Object
    Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

       getClass().getName() + '@' + Integer.toHexString(hashCode())

    See Writing a useful toString method if you intend implementing your own toString method.

    Overrides:

    toString in class Object

    Returns:

    a printable representation of this object.

  • isOpen

    public boolean isOpen()

  • getLocalAddress

    public InetAddress getLocalAddress()

  • getLocalPort

    public int getLocalPort()

  • getRemoteAddress

    public InetAddress getRemoteAddress()

  • getRemotePort

    public int getRemotePort()

  • setSocketTimeout

    public void setSocketTimeout(int timeout)

  • getSocketTimeout

    public int getSocketTimeout()

  • shutdown

    public void shutdown()
                  throws IOException

    Throws:

    IOException

  • close

    public void close()
               throws IOException

    Throws:

    IOException

  • sendRequestHeader

    public void sendRequestHeader(HttpRequest request)
                           throws HttpException,
                                  IOException

    Sends the request line and all headers over the connection.

    Parameters:

    request - the request whose headers to send.

    Throws:

    HttpException

    IOException

  • sendRequestEntity

    public void sendRequestEntity(HttpEntityEnclosingRequest request)
                           throws HttpException,
                                  IOException

    Sends the request entity over the connection.

    Parameters:

    request - the request whose entity to send.

    Throws:

    HttpException

    IOException

  • doFlush

    protected void doFlush()
                    throws IOException

    Throws:

    IOException

  • flush

    public void flush()
               throws IOException

    Throws:

    IOException

  • parseResponseHeader

    public StatusLine parseResponseHeader(Headers headers)
                                   throws IOException,
                                          ParseException

    Parses the response headers and adds them to the given headers object, and returns the response StatusLine

    Parameters:

    headers - store parsed header to headers.

    Returns:

    StatusLine

    Throws:

    IOException

    ParseException

    See Also:

    HttpClientConnection#receiveResponseHeader()

  • receiveResponseEntity

    public HttpEntity receiveResponseEntity(Headers headers)

    Return the next response entity.

    Parameters:

    headers - contains values for parsing entity

    See Also:

    HttpClientConnection#receiveResponseEntity(HttpResponse response)

  • isStale

    public boolean isStale()

    Checks whether this connection has gone down. 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 amount of time before returning a result. It is therefore an expensive operation.

    Returns:

    true if attempts to use this connection are likely to succeed, or false if they are likely to fail and this connection should be closed

  • getMetrics

    public HttpConnectionMetrics getMetrics()

    Returns a collection of connection metrcis

    Returns:

    HttpConnectionMetrics