MessageContentType Property
The content type of this message's data.
Syntax
amqp.getMessageContentType([callback]) amqp.setMessageContentType( messageContentType, [callback])
Default Value
""
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for the getMessageContentType([callback]) method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
The callback for the setMessageContentType([callback]) method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
The content type of this message's data.
This property specifies the content type of this message's data. It may be empty if this message does not have a content type set.
When constructing a message for sending, this property is ignored if MessageValueType is not set to mvtBinary (16).
This property is not available at design time.
Data Type
String