pt.digitalis.dif.dem.objects
Class LicenseImpl

java.lang.Object
  pt.digitalis.dif.dem.objects.LicenseImpl

All Implemented Interfaces:

ILicense

public class LicenseImpl
extends Object
implements ILicense

This class will hold the information of a given registration. It allows the management of registrations including creation and deletion. TODO: Candidate for another project.

Author:

Pedro Viegas pviegas@digitalis.pt

Created on:

Sep 26, 2007

Constructor Summary

LicenseImpl()
Constructor for an unregistered element

LicenseImpl(String name)
Constructor for an unregistered element

LicenseImpl(String name, String key)
Constructor for a registered element

Method Summary

String	generateKey(String client, String entity, String date, LicenseEditionType edition) Generates full version key
protected String	getClientName() Get the Client Name
LicenseEditionType	getEdition() Returns the License Edition
Date	getExpirationDate() Checks if the current license has expired
String	getKey()
String	getName()
protected String	getSeed() The defined default Seed for DIF.
boolean	hasExpirationDate() Checks if the current license has an expiration date
boolean	hasExpired() Checks if the current license has expired
boolean	isRegistered() Checks if it is registered
boolean	isRegistrable() Checks if the element is registrable
boolean	register(String key, String entityId) Create the registration
void	setName(String name)
void	setRegistrable(boolean registrable) Sets the registrability of this element
void	unregister() Delete the registration

Methods inherited from class java.lang.Object

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

Constructor Detail

LicenseImpl

public LicenseImpl()

Constructor for an unregistered element

LicenseImpl

public LicenseImpl(String name)

Constructor for an unregistered element

Parameters:

name - the name of the element

LicenseImpl

public LicenseImpl(String name,
                   String key)

Constructor for a registered element

Parameters:

name - the name of the element

key - the key of the registered element

Method Detail

generateKey

public String generateKey(String client,
                          String entity,
                          String date,
                          LicenseEditionType edition)

Description copied from interface: ILicense

Generates full version key

Specified by:

generateKey in interface ILicense

Parameters:

client - the client name to the key association

entity - the entity to register

date - date to use in the encryption

edition - The edition type

Returns:

the generated full version key

See Also:

ILicense.generateKey(java.lang.String, java.lang.String, java.lang.String, pt.digitalis.dif.dem.objects.LicenseEditionType)

getClientName

protected String getClientName()

Get the Client Name

Returns:

the Client Name

getEdition

public LicenseEditionType getEdition()

Description copied from interface: ILicense

Returns the License Edition

Specified by:

getEdition in interface ILicense

Returns:

LicenseEditionType

See Also:

ILicense.getEdition()

getExpirationDate

public Date getExpirationDate()

Description copied from interface: ILicense

Checks if the current license has expired

Specified by:

getExpirationDate in interface ILicense

Returns:

The expiration date, or null it it is a final license

See Also:

ILicense.getExpirationDate()

getKey

public String getKey()

Specified by:

getKey in interface ILicense

Returns:

the key

See Also:

ILicense.getKey()

getName

public String getName()

Specified by:

getName in interface ILicense

Returns:

the name

See Also:

ILicense.getName()

getSeed

protected String getSeed()

The defined default Seed for DIF.

Returns:

the seed

hasExpirationDate

public boolean hasExpirationDate()

Description copied from interface: ILicense

Checks if the current license has an expiration date

Specified by:

hasExpirationDate in interface ILicense

Returns:

T if it has

See Also:

ILicense.hasExpirationDate()

hasExpired

public boolean hasExpired()

Description copied from interface: ILicense

Checks if the current license has expired

Specified by:

hasExpired in interface ILicense

Returns:

T if the expiration date has passed

See Also:

ILicense.hasExpired()

isRegistered

public boolean isRegistered()

Description copied from interface: ILicense

Checks if it is registered

Specified by:

isRegistered in interface ILicense

Returns:

T if the key exists and is correct

See Also:

ILicense.isRegistered()

isRegistrable

public boolean isRegistrable()

Description copied from interface: ILicense

Checks if the element is registrable

Specified by:

isRegistrable in interface ILicense

Returns:

T if it is registrable

See Also:

ILicense.isRegistrable()

register

public boolean register(String key,
                        String entityId)

Description copied from interface: ILicense

Create the registration

Specified by:

register in interface ILicense

Parameters:

key - the key to register

Returns:

the registered record

See Also:

ILicense.register(java.lang.String, java.lang.String)

setName

public void setName(String name)

Specified by:

setName in interface ILicense

Parameters:

name - the name to set

See Also:

ILicense.setName(java.lang.String)

setRegistrable

public void setRegistrable(boolean registrable)

Description copied from interface: ILicense

Sets the registrability of this element

Specified by:

setRegistrable in interface ILicense

Parameters:

registrable - the registrability to set

See Also:

ILicense.setRegistrable(boolean)

unregister

public void unregister()

Description copied from interface: ILicense

Delete the registration

Specified by:

unregister in interface ILicense

See Also:

ILicense.unregister()