Package com.mulesoft.connectors.a2a.internal.server.agent.repository

Class NullTaskRepository

java.lang.Object
com.mulesoft.connectors.a2a.internal.server.agent.repository.NullTaskRepository
All Implemented Interfaces:
TaskRepository
public class NullTaskRepository extends Object implements TaskRepository
Null object implementation of TaskRepository that provides no-op behavior.

  • Field Details

  • Method Details

    • upsert

      public void upsert(String taskId, TaskRepositoryItem item)
      Specified by:
      upsert in interface TaskRepository

    • get

      public Optional<TaskRepositoryItem> get(String taskId) throws org.mule.runtime.api.exception.ObjectNotFoundException, org.mule.runtime.api.store.ObjectStoreException
      Specified by:
      get in interface TaskRepository
      Throws:
      org.mule.runtime.api.exception.ObjectNotFoundException
      org.mule.runtime.api.store.ObjectStoreException

    • remove

      public void remove(String taskId) throws org.mule.runtime.api.store.ObjectStoreException
      Specified by:
      remove in interface TaskRepository
      Throws:
      org.mule.runtime.api.store.ObjectStoreException

    • close

      public void close()
      Specified by:
      close in interface TaskRepository

    • apply

      public void apply(String taskId, org.mule.runtime.core.api.util.func.CheckedRunnable function)
      Description copied from interface: TaskRepository
      Applies a function to a task within a transactional context, ensuring thread-safe access to the task data. This method provides atomic operations on task data by executing the provided function within a synchronized block or transaction boundary.

      The apply method is designed to handle concurrent access scenarios where multiple operations might need to read, modify, and write task data atomically. It ensures that the entire operation (read-modify-write cycle) is executed as a single unit, preventing race conditions and data inconsistencies.

      Specified by:
      apply in interface TaskRepository
      Parameters:
      taskId - the unique identifier of the task to operate on. Must not be null or empty.
      function - the function to execute within the transactional context. The function will be executed with exclusive access to the specified task, ensuring thread safety. Must not be null.