MQZ_INSERT_NAME - Insert name

This function is provided by a name service component, and is invoked by the queue manager to insert an entry for the specified queue, containing the name of the queue manager that owns the queue. If the queue is already defined in the service, the call fails.

The function identifier for this function (for  MQZEP ) is MQZID_INSERT_NAME.

Syntax

Parameters

The  MQZ_INSERT_NAME  call has the following parameters.

QMgrName (MQCHAR48) - input

Queue manager name.

The name of the queue manager calling the component. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

The queue-manager name is passed to the component for information; the name service interface does not require the component to make use of it in any defined manner.

QName (MQCHAR48) - input

Queue name.

The name of the queue for which an entry is to be inserted. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

ResolvedQMgrName (MQCHAR48) - input

Resolved queue manager name.

The name of the queue manager to which the queue resolves. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

ComponentData (MQBYTE×ComponentDataLength) - input/output

Component data.

This data is kept by the queue manager on behalf of this particular component; any changes made to it by any of the functions provided by this component are preserved, and presented the next time one of this component's functions is called.

The length of this data area is passed by the queue manager in the ComponentDataLength parameter of the  MQZ_INIT_NAME  call.

Continuation (MQLONG) - output

Continuation indicator set by component.

For  MQZ_INSERT_NAME , the queue manager does not attempt to invoke another component, whatever is returned in Continuation.

The following values can be specified:

MQZCI_DEFAULT

Continuation dependent on queue manager.

MQZCI_STOP

Do not continue with next component.

CompCode (MQLONG) - output

Completion code.

It is one of the following:

MQCC_OK

Successful completion.

MQCC_FAILED

Call failed.

Reason (MQLONG) - output

Reason code qualifying CompCode.

If CompCode is MQCC_OK:

MQRC_NONE

(0, X'000') No reason to report.

If CompCode is MQCC_FAILED:

MQRC_Q_ALREADY_EXISTS

(2290, X'8F2') Queue object already exists.

MQRC_SERVICE_ERROR

(2289, X'8F1') Unexpected error occurred accessing service.

MQRC_SERVICE_NOT_AVAILABLE

(2285, X'8ED') Underlying service not available.

For more information on these reason codes, see the WebSphere MQ Application Programming Reference.

C invocation

MQZ_INSERT_NAME (QMgrName, QName, ResolvedQMgrName, ComponentData,
                &Continuation, &CompCode, &Reason);

The parameters passed to the service are declared as follows:

MQCHAR48  QMgrName;          /* Queue manager name */
MQCHAR48  QName;             /* Queue name */
MQCHAR48  ResolvedQMgrName;  /* Resolved queue manager name */
MQBYTE    ComponentData[n];  /* Component data */
MQLONG    Continuation;      /* Continuation indicator set by
                                component */
MQLONG    CompCode;          /* Completion code */
MQLONG    Reason;            /* Reason code qualifying CompCode */