com.adventnet.tl1
Class TASClient

java.lang.Object
  |
  +--com.adventnet.tl1.TASClient

public class TASClient

extends java.lang.Object

TASClient is an intermediate service provider between TL1Session and TAServer. It is used to send the messages from TL1Session to TASession. This class is useful in situations were the application uses Java applets to communicate with the TL1-Agent.The Java security mechanism limits the applet from communicating with any other host,except the one from which it is downloaded.This class provides the mechanism to overcome this limitation.Note that stand-alone Java applications do not need this API feature.This class is useful only in scenarios where applets are used on the Manager side.

Field Summary

(package private) static int	CONN_ERROR Constant used to indicate communication error with agent.
(package private) static int	CONN_OK Constant used to indicate communication with the agent is proper.
(package private) static int	INVALID_STATUS Constant used for invalid status.
(package private) static int	RESPONSE_OK Constant used to indicate if the response received is proper or not.
(package private) int	responseStatus

Constructor Summary

TASClient()
Void Constructor.

TASClient(java.io.DataInputStream dis, java.io.DataOutputStream dos)
Constructor which takes instances of both DataInputStream and DataOutputStream which together represent the two directions of communication.

TASClient(java.net.Socket sckt)
Constructor with the specified Socket instance.

Method Summary

java.lang.String	getList() To get the list of files under the particular directory named "data" from TASession.
byte[]	receive() To receive the data from TASession.
void	send(byte[] msg) This method is used to send the message to the TASession.

Methods inherited from class java.lang.Object

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

Field Detail

INVALID_STATUS

static final int INVALID_STATUS

Constant used for invalid status.

RESPONSE_OK

static final int RESPONSE_OK

Constant used to indicate if the response received is proper or not.

CONN_OK

static final int CONN_OK

Constant used to indicate communication with the agent is proper.

CONN_ERROR

static final int CONN_ERROR

Constant used to indicate communication error with agent.

responseStatus

int responseStatus

Constructor Detail

TASClient

public TASClient()

Void Constructor.

TASClient

public TASClient(java.io.DataInputStream dis,
                 java.io.DataOutputStream dos)

Constructor which takes instances of both DataInputStream and DataOutputStream which together represent the two directions of communication.

Parameters:

dis - DataInputStream

dos - DataOutputStream

TASClient

public TASClient(java.net.Socket sckt)

Constructor with the specified Socket instance.

Parameters:

sckt - Socket instance

Method Detail

send

public void send(byte[] msg)

This method is used to send the message to the TASession. Message is specified as a byte array.

Parameters:

msg - - message as a byte array.

getList

public java.lang.String getList()

To get the list of files under the particular directory named "data" from TASession.

Returns:

the list of file names as a string delimited by ','

receive

public byte[] receive()

To receive the data from TASession. Data may be a response message or a list of file names.

Returns:

data as a byte array.