Mapping property data types to MQRFH2 data types
This topic provides information on message property types mapped to their corresponding MQRFH2 data types.
| Message property type | MQRFH2 data type |
|---|---|
| MQBYTE[] | bin.hex |
| MQBOOL | boolean |
| MQINT8 | i1 |
| MQINT16 | i2 |
| MQINT32 | i4 |
| MQINT64 | i8 |
| MQFLOAT32 | r4 |
| MQFLOAT64 | r8 |
| MQCHAR[] | string |
Any element without a data type is assumed to be of type "string".
An MQRFH2 data type of int, meaning an integer of unspecified size, is treated as if it were an i8.
A null value is indicated by the element attribute xsi:nil='true'. Do not use the attribute xsi:nil='false' for non-null values.
For example, the following property has a null value:<NullProperty xsi:nil='true'></NullProperty>
A byte or character string property can have an empty value. This is represented by an MQRFH2 element with a zero length element value.
For example, the following property has an empty value:<EmptyProperty></EmptyProperty>Parent topic: Properties specified as MQRFH2 elements