com.bbdsoft.LicenseEnforcer
Class UDPLicenseSentry

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--com.bbdsoft.LicenseEnforcer.UDPLicenseSentry

All Implemented Interfaces:

BBDLicenseSentry, java.lang.Runnable

public class UDPLicenseSentry

extends java.lang.Thread

implements BBDLicenseSentry

Implementation of BBDLicenseHandler interface based on UDP protocol.

Using UDP broadcast it checks if there are more instances of user applications with the same license hash running on LAN. Then it signals user application (using BBDLicenseHandler interface) if there is no more license for it to run.

See Also:

BBDLicenseHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

UDPLicenseSentry()

Method Summary

protected void	createSocket()
void	run()
protected boolean	sendLicense()
void	setLicenseHandler(BBDLicenseHandler inLicenseHandler) Registers BBDLicenseHandler.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, yield, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UDPLicenseSentry

public UDPLicenseSentry()

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

setLicenseHandler

public void setLicenseHandler(BBDLicenseHandler inLicenseHandler)

Registers BBDLicenseHandler. Should be called by user application to register its BBDLicenseHandler.

Specified by:

setLicenseHandler in interface BBDLicenseSentry

See Also:

BBDLicenseHandler

createSocket

protected void createSocket()

sendLicense

protected boolean sendLicense()