Package jakarta.resource.spi

Interface ConnectionRequestInfo

public interface ConnectionRequestInfo

The ConnectionRequestInfo interface enables a resource adapter to pass its own request specific data structure across the connection request flow. A resource adapter extends the empty interface to supports its own data structures for connection request.

A typical use allows a resource adapter to handle application component specified per-connection request properties (example - client ID, language). The application server passes these properties back across to match/createManagedConnection calls on the resource adapter. These properties remain opaque to the application server during the connection request flow.

Once the ConnectionRequestInfo reaches match/createManagedConnection methods on the ManagedConnectionFactory instance, resource adapter uses this additional per-request information to do connection creation and matching.

Version:
0.8
Author:
Rahul Sharma
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object other)
    Checks whether this instance is equal to another.
    int
    hashCode()
    Returns the hashCode of the ConnectionRequestInfo.

  • Method Details

    • equals

      boolean equals(Object other)
      Checks whether this instance is equal to another. Since connectionRequestInfo is defined specific to a resource adapter, the resource adapter is required to implement this method. The conditions for equality are specific to the resource adapter.
      Overrides:
      equals in class Object
      Parameters:
      other - to check
      Returns:
      True if the two instances are equal.

    • hashCode

      int hashCode()
      Returns the hashCode of the ConnectionRequestInfo.
      Overrides:
      hashCode in class Object
      Returns:
      hash code os this instance