rs.baselib.licensing

Enum LicensingScheme

java.lang.Object

java.lang.Enum<LicensingScheme>

rs.baselib.licensing.LicensingScheme

All Implemented Interfaces:

Serializable, Comparable<LicensingScheme>, ILicensingScheme

public enum LicensingScheme
extends Enum<LicensingScheme>
implements ILicensingScheme

Describes the alternative ways to produce a license key.

Author:

ralph

Enum Constant Summary

Enum Constants

Enum Constant and Description
OCTET_LICENSE A minimum scheme where the key consists of octets of characters, e.g. 12345678-ABCDEF23-78AB45ZG.
RSA_LICENSE A full blown scheme where the license consists of an encrypted message containing all data.

Method Summary

Methods

Modifier and Type	Method and Description
protected <T> T	create(Class<T> clazz) Creates instance of the given class.
ILicenseCreator	getLicenseCreator() Returns an instance of the responsible license creator implementation.
ILicenseVerifier	getLicenseVerifier() Returns an instance of the responsible license verifier implementation.
static LicensingScheme	valueOf(String name) Returns the enum constant of this type with the specified name.
static LicensingScheme[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

OCTET_LICENSE

public static final LicensingScheme OCTET_LICENSE

A minimum scheme where the key consists of octets of characters, e.g. 12345678-ABCDEF23-78AB45ZG.

This scheme requires DSA keys.

RSA_LICENSE

public static final LicensingScheme RSA_LICENSE

A full blown scheme where the license consists of an encrypted message containing all data. This scheme requires RSA keys.

Method Detail

values

public static LicensingScheme[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LicensingScheme c : LicensingScheme.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LicensingScheme valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getLicenseCreator

public ILicenseCreator getLicenseCreator()

Returns an instance of the responsible license creator implementation.

Specified by:

getLicenseCreator in interface ILicensingScheme

Returns:

the license creator

getLicenseVerifier

public ILicenseVerifier getLicenseVerifier()

Returns an instance of the responsible license verifier implementation.

Specified by:

getLicenseVerifier in interface ILicensingScheme

Returns:

the license verifier

create

protected <T> T create(Class<T> clazz)

Creates instance of the given class.

Parameters:

clazz - the class to be instantiated

Returns:

the instance

Throws:

LicenseException - when instantiation fails