Package org.cxbox.core.crudma.state

Interface BcStateAware

All Known Implementing Classes:
BcStateAwareImpl
public interface BcStateAware
Cxbox component that allows change state of current Business component between http requests. Used for share changes between readOnly requests (type of requests, when no changes was stored in persistence layer (e.g. database))
See Also:

  • Method Details

    • getState

      BcState getState(BusinessComponent bc)
      Obtain state for business component instance
      Parameters:
      bc - is Business component state key (name and record identifier)
      Returns:
      a state for current business component and current client

    • clear

      void clear(BusinessComponent bc)
      Clear all state records for current client

    • set

      void set(BusinessComponent bc, BcState state)
      Change state for business component instance
      Parameters:
      bc - is Business component state key (name and record identifier)
      state - is BCState that must be changed

    • isPersisted

      boolean isPersisted(BusinessComponent bc)
      Obtain information if this record was already persisted. This method is necessary to determine whether to create a record from current state.
      Parameters:
      bc - is Business component state key (name and record identifier)