xml.StaxReader.hasText
Checks whether the StaxReader cursor points to a node with a text value.
Syntax
hasText()
RETURNS INTEGERUsage
Use this method to check if the StaxReader cursor is pointing to a node with a text value. It
Returns TRUE if the current XML node has a text value, FALSE
otherwise. This method returns TRUE for CHARACTERS,
SPACE, CDATA, COMMENT,
ENTITY_REFERENCE, and DTD nodes, FALSE for all
other nodes.
In case of error, the method throws an exception and sets the
status variable. Depending on the error, a human-readable description of the
problem is available in the sqlca.sqlerrm register. See Error handling in GWS calls (status).