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Bug #3961

closed

checkException() method sometimes returns NULL

Added by O'Neil Delpratt over 5 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Category:
Saxon-C Internals
Start date:
2018-10-10
Due date:
% Done:

100%

Estimated time:
Found in version:
1.1.0
Fixed in version:
1.1.2
Platforms:

Description

Reported by user:

The checkException() method sometimes returns NULL for the different processors such as XsltProcessor, SchemaValidator, XQueryProcessor and XPathProcessor.

Investigating the code for the checkException() method it calls the method checkForException() in the file SaxonCGlue.c. Internally it is looking for the net.sf.saxon.s9api.SaxonApiException exception. Therefore it ignores other exceptions unless the DEBUG option is on (We should review if this is the right thing to do).

The design is to catch all kinds of exceptions on Java and wrap them as SaxonApiException. But it looks like there are a few places where we are not doing that.


Related issues

Related to SaxonC - Bug #3963: exceptionOccurred does not return true when exceptionCount() > 1 for XsltProcessorClosedO'Neil Delpratt2018-10-10

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