Package com.broadleafcommerce.cartoperation.service.provider

Interface ResourceLockProvider

All Known Implementing Classes:
ExternalResourceLockProvider
public interface ResourceLockProvider
Provides the ability to lock and unlock resources.
Author:
Jacob Mitash

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    obtainLock(String contextId, String conceptKey, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
    Obtains a resource lock.
    void
    releaseLock(String token, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
    Releases a resource lock using a token.

  • Method Details

    • obtainLock

      String obtainLock(String contextId, String conceptKey, @Nullable com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
      Obtains a resource lock.
      Parameters:
      contextId - the context ID of the entity to lock
      conceptKey - some key indicating what is being locked or by who
      contextInfo - the context of the request
      Returns:
      a token that can be used to release the lock

    • releaseLock

      void releaseLock(String token, @Nullable com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
      Releases a resource lock using a token. The token should be obtained via obtainLock(String, String, ContextInfo).
      Parameters:
      token - the token tied to the lock which should be released
      contextInfo - the context of the request