Interface MigrationHandler

  • public interface MigrationHandler
    Migrate a tcomp data instance from one version to another one. This uses a flat format to make any conversion very easy and an "untyped" structure to avoid
    • to require the type to be passed through the layers
    • to require to instantiate unknown objects
    This is linked to a component through Version to ensure cross inputs can be handled.
    • Method Detail

      • migrate

        Map<String,​Stringmigrate​(int incomingVersion,
                                         Map<String,​String> incomingData)
        incomingVersion - the version of associatedData values.
        incomingData - the data sent from the caller. Keys are using the path of the property as in component metadata.
        the set of properties for the current version.