Hi Bryan,
If I try this alternative way, I get this error
[javac]
/home/abhinav/Documents/Derby/Derby-6801/java/shared/org/apache/derby/shared/common/error/MessageUtils.java:88:
error: ')' expected
[javac] return (cause instanceof carrier.getClass())
[javac]
^
[javac]
/home/abhinav/Documents/Derby/Derby-6801/java/shared/org/apache/derby/shared/common/error/MessageUtils.java:88:
error: illegal start of expression
[javac] return (cause instanceof carrier.getClass())
[javac]
^
[javac]
/home/abhinav/Documents/Derby/Derby-6801/java/shared/org/apache/derby/shared/common/error/MessageUtils.java:88:
error: ';' expected
[javac] return (cause instanceof carrier.getClass())
[javac]
^
[javac]
/home/abhinav/Documents/Derby/Derby-6801/java/shared/org/apache/derby/shared/common/error/MessageUtils.java:89:
error: not a statement
[javac] ? cause : null;
[javac] ^
[javac] 4 errors
I understand from this, that java is unable to parse "carrier.getClass()",
am I right ? Also I think I don't understand what would be passed as an
argument for the Exception carrier, when getArgumentFerry(SQLException se,
Exception carrier) is called ?
On Mon, Jul 13, 2015 at 8:23 AM, Bryan Pendleton <[email protected]
> wrote:
> Now when I included buildSqlerrmc(), It needs
>> StandardException.getArgumentFerry() to be precise.
>>
>> How should we solve this ?
>>
>
> Hi Abhinav,
>
> Another possibility would be to move StandardException.getArgumentFerry
> out of StandardException and into MessageUtils.
>
> It's not a very complicated function, although it does need to
> be able to run 'instanceof'.
>
> Perhaps a MessageUtils implementation of this function could be
> something like:
>
>
> /**
> * Unpack the exception, looking for a StandardException, which carries
> * the Derby messageID and arguments.
> * @see org.apache.derby.impl.jdbc.SQLExceptionFactory
> * @see org.apache.derby.impl.jdbc.Util
> */
> public static Exception getArgumentFerry(SQLException se, Exception
> carrier)
> {
> Throwable cause = se.getCause();
> return (cause instanceof carrier.getClass()) ? cause : null;
> }
>
> Something like this might be an alternative approach.
>
> bryan
>
>
