Package de.xima.fc.license

Class LicenseAccess

java.lang.Object

de.xima.fc.license.LicenseAccess

public class LicenseAccess
extends Object

Model that combines a system and a client license. When querying a feature, first it checks whether that feature exists in the client license. If not, it falls back to the system license. Otherwise, an appropriate default value is returned.

Author:

XIMA MEDIA GmbH, Dresden

Constructor Summary

Constructors

Constructor	Description
LicenseAccess(LicenseModel systemLicense)
LicenseAccess(LicenseModel systemLicense, LicenseModel clientLicense)	Creates a new license wrapper with a client and system license.

Method Summary

Modifier and Type	Method	Description
boolean	getBooleanFeature(ELicenseFeature feature)
boolean	getBooleanFeature(ELicenseFeature feature, boolean defaultValue)
boolean	getBooleanFeature(String featureName, boolean defaultValue)
LicenseModel	getClientLicense()	Gets the clientLicense
Number	getNumberFeature(ELicenseFeature feature)
Number	getNumberFeature(ELicenseFeature feature, Number defaultValue)
Number	getNumberFeature(String featureName, Number defaultValue)
String	getStringFeature(ELicenseFeature feature)
String	getStringFeature(ELicenseFeature feature, String defaultValue)
String	getStringFeature(String featureName, String defaultValue)
LicenseModel	getSystemLicense()	Gets the systemLicense
boolean	hasAccess(EAccessProperty property)
boolean	isClientLicenseValid()
boolean	isSystemLicenseValid()

Methods inherited from class java.lang.Object

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

Constructor Detail

LicenseAccess

public LicenseAccess(LicenseModel systemLicense)

Parameters:

systemLicense - the system license

LicenseAccess

public LicenseAccess(LicenseModel systemLicense,
                     LicenseModel clientLicense)

Creates a new license wrapper with a client and system license. When querying a feature, first it tries the client license, then the system license.

Parameters:

systemLicense - The system license, may be null (which is treated as an empty license without any features).

clientLicense - The client license, may be null (which is treated as an empty license without any features).

Method Detail

getBooleanFeature

public boolean getBooleanFeature(ELicenseFeature feature)

Parameters:

feature - the feature to get the value of

Returns:

the value of the feature, false if the feature is not defined

getBooleanFeature

public boolean getBooleanFeature(ELicenseFeature feature,
                                 boolean defaultValue)

Parameters:

feature - the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

the value of the feature or the defaultValue if the feature is not defined

getBooleanFeature

public boolean getBooleanFeature(String featureName,
                                 boolean defaultValue)

Parameters:

featureName - the name of the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

the value of the feature or the defaultValue if the feature is not defined

getClientLicense

public LicenseModel getClientLicense()

Gets the clientLicense

Returns:

the clientLicense

getNumberFeature

public Number getNumberFeature(ELicenseFeature feature)

Parameters:

feature - the feature to get the value of

Returns:

the value of the feature, 0 if the feature is not defined

getNumberFeature

public Number getNumberFeature(ELicenseFeature feature,
                               Number defaultValue)

Parameters:

feature - the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

The value of the feature or the default value if the feature is not defined

getNumberFeature

public Number getNumberFeature(String featureName,
                               Number defaultValue)

Parameters:

featureName - the name of the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

the value of the feature or the defaultValue if the feature is not defined

getStringFeature

public String getStringFeature(ELicenseFeature feature)

Parameters:

feature - the feature to get the value of

Returns:

the value of the feature, empty string if the feature does not exist.

getStringFeature

public String getStringFeature(ELicenseFeature feature,
                               String defaultValue)

Parameters:

feature - the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

the value of the feature or the defaultValue if the feature does not exist.

getStringFeature

public String getStringFeature(String featureName,
                               String defaultValue)

Parameters:

featureName - the name of the feature to get the value of

defaultValue - the default value to return if the feature is not defined

Returns:

the value of the feature or the defaultValue if the feature is not defined

getSystemLicense

public LicenseModel getSystemLicense()

Gets the systemLicense

Returns:

the systemLicense

hasAccess

public boolean hasAccess(EAccessProperty property)

Parameters:

property - the EAccessProperty to check

Returns:

the value of the EAccessProperty in the license or true if the EAccessProperty is not defined

isClientLicenseValid

public boolean isClientLicenseValid()

Returns:

true if the combination of client and system license is valid, false otherwise

isSystemLicenseValid

public boolean isSystemLicenseValid()

Returns:

true if the system license is valid, false otherwise