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sun.net

public Class TransferProtocolClient

Class Inheritance

extends NetworkClient

java.lang.Object
sun.net.NetworkClient
sun.net.TransferProtocolClient

Known Direct Subclasses

sun.net.smtp.SmtpClient

Imports

java.io.*, java.util.Vector

This class implements that basic intefaces of transfer protocols. It is used by subclasses implementing specific protocols.

Author: Jonathan Payne
See Also: sun.net.ftp.FtpClient, sun.net.nntp.NntpClient

Field Summary

Modifier and Type	Field and Description
pack-priv static final boolean	debug
protected int	lastReplyCode code for last reply
protected Vector<String>	serverResponse Array of strings (usually 1 entry) for the last reply from the server.

Inherited from sun.net.NetworkClient:: connectTimeout DEFAULT_CONNECT_TIMEOUT DEFAULT_READ_TIMEOUT defaultConnectTimeout defaultSoTimeout encoding proxy readTimeout serverInput serverOutput serverSocket

Constructor Summary

Access	Constructor and Description
public	TransferProtocolClient(String host, int port) standard constructor to host host, port port.
public	TransferProtocolClient() creates an uninitialized instance of this class.

Method Summary

Modifier and Type	Method and Description
public String	getResponseString() converts the server response into a string.
public Vector<String>	getResponseStrings() Returns all server response strings.
public int	readServerResponse() Pulls the response from the server and returns the code as a number.
public void	sendServer(String cmd) Sends command cmd to the server.

Inherited from sun.net.NetworkClient:: closeServer createSocket doConnect getConnectTimeout getLocalAddress getReadTimeout openServer serverIsOpen setConnectTimeout setReadTimeout

Field Detail

debug	back to summary
pack-priv static final boolean debug

lastReplyCode	back to summary
protected int lastReplyCode code for last reply

serverResponse	back to summary
protected Vector<String> serverResponse Array of strings (usually 1 entry) for the last reply from the server.

Constructor Detail

TransferProtocolClient	back to summary
public TransferProtocolClient(String host, int port) throws IOException standard constructor to host host, port port.

TransferProtocolClient	back to summary
public TransferProtocolClient() creates an uninitialized instance of this class.

Method Detail

getResponseString	back to summary
public String getResponseString() converts the server response into a string.

getResponseStrings	back to summary
public Vector<String> getResponseStrings() Returns all server response strings.

readServerResponse	back to summary
public int readServerResponse() throws IOException Pulls the response from the server and returns the code as a number. Returns -1 on failure.

sendServer	back to summary
public void sendServer(String cmd) Sends command cmd to the server.