Package org.zkoss.zkex.license

Class DefaultLicenseParam

java.lang.Object
org.zkoss.zkex.license.DefaultLicenseParam
All Implemented Interfaces:
LicenseParam
public class DefaultLicenseParam extends Object implements LicenseParam
This is a convenience class implementing the LicenseParam interface.
Version:
$Id$
Author:
Christian Schlichtherle

  • Constructor Details

    • DefaultLicenseParam

      public DefaultLicenseParam(String subject, Preferences preferences, KeyStoreParam keyStoreParam, CipherParam cipherParam)
      Creates a new instance of DefaultLicenseParam.
      Parameters:
      subject - The licensing subject to be returned by getSubject().
      preferences - The preferences node used to store the license key to be returned by getPreferences().
      keyStoreParam - The key store parameters to be returned by getKeyStoreParam().
      cipherParam - The cipher parameters to be returned by getCipherParam().

  • Method Details

    • getSubject

      public String getSubject()
      Description copied from interface: LicenseParam
      Returns the license manager's subject as a descriptive string - null is never returned.
      Specified by:
      getSubject in interface LicenseParam
      Returns:
      A string which must compare equal to the "subject" property of the LicenseContent JavaBean. Note that this is public information which may be displayed to the user in a wizard or some other form.

    • getPreferences

      public Preferences getPreferences()
      Description copied from interface: LicenseParam
      Returns the preferences node where the encoded licence is stored or should get stored. This method may return null if the license manager is not used to LicenseManager.install(java.io.File) a license or to LicenseManager.verify() an installed license.

      Note that the preferences node should be globally unique; otherwise, another application could overwrite your license key! Thus, it is recommended to follow Sun's guideline of creating globally unique package names by prefixing them with your globally unique Internet domain. You should then put the main class of your application in this package and return its user preferences node. This is because across platforms you will normally only have write access to the user preferences.

      Specified by:
      getPreferences in interface LicenseParam

    • getKeyStoreParam

      public KeyStoreParam getKeyStoreParam()
      Description copied from interface: LicenseParam
      Returns the keystore configuration parameters for the license manager - null is never returned.
      Specified by:
      getKeyStoreParam in interface LicenseParam

    • getCipherParam

      public CipherParam getCipherParam()
      Description copied from interface: LicenseParam
      Returns the cipher configuration parameters for the license manager - null is never returned.
      Specified by:
      getCipherParam in interface LicenseParam