org.gridgain.grid.kernal.processors.license

Interface GridLicenseProcessor

All Superinterfaces:

GridComponent, GridProcessor

All Known Implementing Classes:

GridOsLicenseProcessor

public interface GridLicenseProcessor
extends GridProcessor

License processor.

Method Summary

Methods

Modifier and Type	Method and Description
void	ackLicense() Acks the license to the log.
void	checkLicense() This method is called periodically by the GridGain to check the license conformance.
boolean	enabled(GridProductEdition ed) Checks if edition is enabled.
long	gracePeriodLeft()
GridProductLicense	license() Gets license descriptor.
void	updateLicense(String licTxt) Upload the new license into the current node.

Methods inherited from interface org.gridgain.grid.kernal.processors.GridProcessor

addAttributes

Methods inherited from interface org.gridgain.grid.kernal.GridComponent

collectDiscoveryData, onDiscoveryDataReceived, onKernalStart, onKernalStop, printMemoryStats, start, stop, validateNode

Method Detail

updateLicense

void updateLicense(String licTxt)
                   throws GridProductLicenseException

Upload the new license into the current node. Throw the exception if the license is not validated.

Parameters:

licTxt - String - The string representation of the license file.

Throws:

GridProductLicenseException - - Throw the exception in the case of failed validation.

ackLicense

void ackLicense()

Acks the license to the log.

checkLicense

void checkLicense()
                  throws GridProductLicenseException

This method is called periodically by the GridGain to check the license conformance.

Throws:

GridProductLicenseException - Thrown in case of any license violation.

enabled

boolean enabled(GridProductEdition ed)

Checks if edition is enabled.

Parameters:

ed - Edition to check.

Returns:

True if enabled.

license

@Nullable
GridProductLicense license()

Gets license descriptor.

Returns:

License descriptor or null for open-source edition.

gracePeriodLeft

long gracePeriodLeft()

Returns:

Grace period left in minutes if bursting or -1 otherwise.