com.atlassian.scheduler.core.util

Class QuartzParseExceptionMapper

java.lang.Object

com.atlassian.scheduler.core.util.QuartzParseExceptionMapper

public class QuartzParseExceptionMapper
extends Object

Maps the various ParseException messages from Quartz to our more informative and translatable exceptions in the CronSyntaxException family.

In general, Quartz returns garbage for the error offset in the ParseExceptions that it throws. This is because it has already pulled apart the cron expression with StringTokenizer and no longer knows the offset within the original string. The damage is pretty much impossible to repair, so for most of these we simply discard the known incorrect error offset. Correctly reporting -1 to indicate that the offset isn't known is better than giving an offset that is probably wrong anyway.

Since:

v1.4

Constructor Summary

Constructors

Constructor and Description
QuartzParseExceptionMapper()

Method Summary

Modifier and Type	Method and Description
static CronSyntaxException	mapException(String cronExpression, ParseException pe)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QuartzParseExceptionMapper

public QuartzParseExceptionMapper()

Method Detail

mapException

public static CronSyntaxException mapException(String cronExpression,
                                               ParseException pe)