tigase.licence

Class LicenceChecker

java.lang.Object

tigase.licence.LicenceChecker

public class LicenceChecker
extends Object

Class used to perform periodic licence check and/or upload of statistics data.

Author:

Wojciech Kapcia

Field Summary

Fields

Modifier and Type	Field and Description
static String	INSTALLATION_ID_KEY

Method Summary

Modifier and Type	Method and Description
static String	getCodeForLicenceRetrieval(String component)
static String	getInstallationId()
static LicenceChecker	getLicenceChecker(String cmpName) Creates a LicenceChecker with default update callback LicenceCheckerUpdateCallbackImpl for the component which name was provided as parameter.
static LicenceChecker	getLicenceChecker(String cmpName, LicenceCheckerUpdateCallback call) Creates a LicenceChecker with custom implementation of LicenceCheckerUpdateCallback interface for the component which name was provided as parameter.
static Set<String>	getLicencedComponents()
String	getLicenceDigest() Returns Licence digest
static tigase.xml.Element	getLicencingDetails(String component)
Date	getValidUntil() Returns date until which licence is valid.
static void	main(String[] args)
Licence	reloadLicenceFromServer()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

INSTALLATION_ID_KEY

public static final String INSTALLATION_ID_KEY

See Also:

Constant Field Values

Method Detail

getLicenceChecker

public static LicenceChecker getLicenceChecker(String cmpName)

Creates a LicenceChecker with default update callback LicenceCheckerUpdateCallbackImpl for the component which name was provided as parameter. Component name will be used to find licence file with the pattern of etc/${cmpName}.licence

Parameters:

cmpName - name of the component for which LicenceChecker will be instantiated.

Returns:

LicenceChecker for the given cmpName

getLicenceChecker

public static LicenceChecker getLicenceChecker(String cmpName,
                                               LicenceCheckerUpdateCallback call)

Creates a LicenceChecker with custom implementation of LicenceCheckerUpdateCallback interface for the component which name was provided as parameter. Component name will be used to find licence file with the pattern of etc/${cmpName}.licence

Parameters:

cmpName - name of the component for which LicenceChecker will be instantiated.

call - custom implementation of LicenceCheckerUpdateCallback

Returns:

LicenceChecker for the given cmpName

reloadLicenceFromServer

public Licence reloadLicenceFromServer()
                                throws NoSuchAlgorithmException,
                                       IOException,
                                       InvalidKeySpecException

Throws:

NoSuchAlgorithmException

IOException

InvalidKeySpecException

getLicencedComponents

public static Set<String> getLicencedComponents()

getInstallationId

public static String getInstallationId()

getLicencingDetails

public static tigase.xml.Element getLicencingDetails(String component)

getCodeForLicenceRetrieval

public static String getCodeForLicenceRetrieval(String component)
                                         throws Exception

Throws:

Exception

getLicenceDigest

public String getLicenceDigest()

Returns Licence digest

Returns:

a Date representation of licence expiration date.

getValidUntil

public Date getValidUntil()

Returns date until which licence is valid.

Returns:

a Date representation of licence expiration date.

toString

public String toString()

Overrides:

toString in class Object

main

public static void main(String[] args)