com.maxentric

Class GvineLib

java.lang.Object

com.maxentric.GvineLib

public class GvineLib
extends java.lang.Object

Gvine API library. This library can be used by Java applications to send and received data using Gvine.

Author:

andersnp

Constructor Summary

Constructors

Constructor and Description
GvineLib() Create Gvine API object
GvineLib(java.lang.String nodeId) Create Gvine API object.

Method Summary

Modifier and Type	Method and Description
byte[]	recvData() Receive data from gvine.
java.lang.String	recvDataFile() Receive data files via gvine.
byte[]	recvDataShm() Receive data from gvine.
void	sendData(byte[] data) Send data via Netcasting
void	sendDataFile(java.lang.String fileName) Send file via netcasting.
void	sendDataFileDest(java.lang.String fileName, java.lang.String destId) Send file via gvine "unicast" or data direction.
void	sendDataShm(byte[] data) Send data via Netcasting.
void	setNodeId(java.lang.String nodeId) Set the identifier of Gvine instance to connect to.

Methods inherited from class java.lang.Object

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

Constructor Detail

GvineLib

public GvineLib()

Create Gvine API object

GvineLib

public GvineLib(java.lang.String nodeId)

Create Gvine API object.

Parameters:

nodeId - Idenitfier of gvine instance to connect to.

Method Detail

setNodeId

public void setNodeId(java.lang.String nodeId)

Set the identifier of Gvine instance to connect to.

Parameters:

nodeId - The identifier to connect to.

sendDataFile

public void sendDataFile(java.lang.String fileName)

Send file via netcasting.

Parameters:

fileName - fileName including path

sendDataFileDest

public void sendDataFileDest(java.lang.String fileName,
                             java.lang.String destId)

Send file via gvine "unicast" or data direction.

Parameters:

fileName - fileName including path

destId - The destination identifier

sendData

public void sendData(byte[] data)

Send data via Netcasting

Parameters:

data - data bytes to be sent.

sendDataShm

public void sendDataShm(byte[] data)

Send data via Netcasting. Data is transfered to Gvine via Shared Memory. This functionality currently only works on UNIX system and have only been tested in linux.

Parameters:

data - data bytes to be sent.

recvData

public byte[] recvData()

Receive data from gvine. This is a blocking call that returns non file data that gvine received.

Returns:

data received.

recvDataShm

public byte[] recvDataShm()

Receive data from gvine. This is a blocking call that returns non file data that gvine received. Data is transfered from Gvine via Shared Memory. This functionality currently only works on UNIX system and have only been tested in linux.

Returns:

data received.

recvDataFile

public java.lang.String recvDataFile()

Receive data files via gvine.

Returns:

the name of the file received.