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[Bug #1084] Fix bug

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Use floating point arithmetic if the fraction overflows

FEA: ItEr74S04BugFixing
This commit is contained in:
Óscar González Fernández 2011-06-06 19:19:32 +02:00
parent 8370d66ebb
commit 0e118ea1b6
1 changed files with 8 additions and 2 deletions
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10
navalplanner-webapp/src/main/java/org/navalplanner/web/planner/TaskElementAdapter.java
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@ -328,8 +328,14 @@ public class TaskElementAdapter implements ITaskElementAdapter {
return Duration.ZERO;
}
Fraction fraction = fractionOfWorkingDayFor(effortDuration);
return new Duration(fraction.multiplyBy(
Fraction.getFraction(DAY_MILLISECONDS, 1)).intValue());
try {
return new Duration(fraction.multiplyBy(
Fraction.getFraction(DAY_MILLISECONDS, 1)).intValue());
} catch (ArithmeticException e) {
// if fraction overflows use floating point arithmetic
return new Duration(
(int) (fraction.doubleValue() * DAY_MILLISECONDS));
}
}
@SuppressWarnings("unchecked")