Java SDK 4.4.0

Features

• Enhanced logging:
  • Introduced log levels:
    • None
    • Error
    • Warning
    • Info
    • Debug
  • Added support for custom logger implementations.
• Improved the tracking mechanism to consolidate multiple visitors into a single request. The new approach combines information on all affected visitors into one request, which is sent once per interval.
• Added a new variation of the flush(boolean instant, String visitorCode) with instant parameter. If the parameter's value is true the visitor's data is tracked instantly. Otherwise, the visitor's data will be tracked with next tracking interval. Default value of the parameter is false.
• Added new configuration parameter trackingInterval (tracking_interval_millisecond) to KameleoonClientConfig and the configuration file, which is used to set interval for tracking requests. Default value is 1000 milliseconds.
• New Kameleoon Data type UniqueIdentifier is introduced. It will be used in all methods instead of isUniqueIdentifier parameter. All methods with isUniqueIdentifier parameter are marked as deprecated:
  • flush
  • trackConversion
  • getFeatureVariationKey
  • getFeatureVariable
  • getFeatureVariables
  • isFeatureActive
  • getRemoteVisitorData

Bug fixes

• Resolved an issue where the flush(null, isUniqueIdentifier) method was incorrectly sending requests with isUniqueIdentifier applied to each visitor. Now, isUniqueIdentifier is only considered if visitorCode is provided and not null.