Exception Handling - BEA WebLogic User Manual

•
MIS.Response.Received.ErrorResponse
This topic details the received error response in the event of there being a problem processing
a request from WebLogic Mobility Server, that is, if the HTTP Request Status code indicates
a problem.
Monitor the JSP Tag Library
Monitoring the JSP Tag Library turns on messages that indicate when a tag library tag is
encountered, what output it generates, and when it is being released from memory. In verbose
mode, it is possible to see the results of individual
Select this topic to monitor the JSP Tag Library:
•
MIS.JSPTagLibrary
Configure WebLogic Mobility Server to send logging messages to
Log4J
WebLogic Mobility Server also supports monitoring of diagnostic output via an external logging
mechanism such as Log4J. A GenericLogMonitor facility has been provided to enable output of
diagnostic messages to a tool such as Log4J. For or details on using Log4J to monitor WebLogic
Mobility Server Diagnostic output, see "Appendix D - Use the Generic Log Monitor Facility with
Log4J".

Exception Handling

There are two separate operational modes in WebLogic Mobility Server. These are as follows:
•
"Development" mode
•
"Production" mode
To indicate which mode WebLogic Mobility Server is to operate in, configure the
setting in the mis.properties file. Setting the mode to "development" provides
operation.mode
detailed informative warning messages to enable content developers to tune and troubleshoot
content during the development phase.
Example
operation.mode: development
By default, the WebLogic Mobility Server operation mode is set to "production". In production
mode, WebLogic Mobility Server provides error messages only. Warnings are not provided.
Note: To change from one mode of operation to the other, edit the mis.properties file accordingly
and then re-start WebLogic Mobility Server.
Development Mode
In development mode, WebLogic Mobility Server provides warnings and error messages to the
web application developer. These warnings and error messages indicate instances of incorrect
content or incorrect development practice.
Hello World Example
The following "Hello World" example illustrates that when WebLogic Mobility Server processes
this code in development mode, a warning is displayed.
attribute and CDATA process as well.
where
BEA WebLogic Mobility Server User Guide - 153
Part VI Diagnostics