RADException Python Class
This following example shows how to use RADException.
Example 4-1 Using the RADException Python Class
The ADR type definition is as follows:
<struct name="pair" stability="private"> <field name="first" type="integer"/> <field name="second" type="integer"/> </struct>
The ADR method definition is as follows:
<method name="raiseError" stability="private"> <doc> Raise an exception to test exception handling. </doc> <error type="pair"/> </method>
In the method definition, you are specifying that an exception must be raised when the initialization of the struct pair fails.
The implementation is as follows:
def raiseError(self): raise radser.RADException(snake_iface.pair(3, 6))
In this example, you are raising a RADException and providing a payload that matches the definition in the ADR document.
The exceptions that occur as a consequence of "other" errors such as divide by zero are propagated back to the client as a CE_SYSTEM error representing the general RAD failure code for systemic failure.