This constructor takes a queue name, connection, message type enumeration, and UDT type name to initialize a queue object. The connection does not need to be open during the queue object construction.

Declaration

// C#
public OracleAQQueue(string name, OracleConnection con, OracleAQMessageType
  messageType, string udtTypeName);

Parameters

• name

  The name of the queue as specified in the database.

• con

  An OracleConnection object that is used to connect to the queue.

• messageType

  An OracleAQMessageType enumeration specifying the type of the message that is enqueued or dequeued from this queue.

• udtTypeName

  The name of the database object type used if the messageType is UDT. The udtTypeName parameter represents the type on which the queue is based.

Exceptions

ArgumentNullException - The connection is null or the queue name is null.

ArgumentException - The queue name is empty or the specified messageType is not valid.

Remarks

Creating an OracleAQQueue object does not check for the existence of the queue in the database.