[jboss-user] [jBPM Users] - BusinessCalendarImpl throws null pointer exception
=== Environment ==============================
- jBPM Version : 4.2
- Database : MySql 5.0.67
- JDK : 1.6.0_16
- Container : 1.6.0_16
- Configuration : default jbpm.cfg.xml copied from Examples project
- Libraries : default jBPM 4.2 libraries
=== Process ==================================
| <?xml version="1.0" encoding="UTF-8"?>
|
| <process name="test" xmlns="http://jbpm.org/4.0/jpdl">
| <start g="193,63,48,48" name="start1">
| <transition to="Inspection"/>
| </start>
| <task assignee="valTech1" g="170,141,92,52"
name="Inspection" duedate="10 business hours">
| <transition to="Verify Inspection Report" name="timeout"
g="11,-7">
| </transition>
| </task>
| <task assignee="svt" g="147,224,136,52" name="Verify
Inspection Report">
| <transition to="Valuation"/>
| </task>
| <task assignee="avo" g="171,316,92,52"
name="Valuation">
| <transition to="Certify Valuation"/>
| </task>
| <task assignee="vo" g="165,397,106,52" name="Certify
Valuation">
| <transition to="Billing"/>
| </task>
| <task assignee="clerk" g="173,478,92,52"
name="Billing">
| <transition to="end1"/>
| </task>
| <end g="194,558,48,48" name="end1"/>
| </process>
|
=== API ===================================
| Task task =
jbpmServices.getTaskService().createTaskQuery().processDefinitionId("test-1").activityName("Inspection").uniqueResult();
| Calendar cal = Calendar.getInstance();
| BusinessCalendarImpl businessCalendar = new BusinessCalendarImpl();
| Duration duration = new Duration("10 business days");
| Date date = businessCalendar.add(cal.getTime(), duration);
| task.setDuedate(date);
|
=== Stacktrace ==============================
anonymous wrote :
| Exception in thread "main" java.lang.NullPointerException
| at
org.jbpm.pvm.internal.cal.BusinessCalendarImpl.findDay(BusinessCalendarImpl.java:154)
| at
org.jbpm.pvm.internal.cal.BusinessCalendarImpl.findDayPart(BusinessCalendarImpl.java:160)
| at org.jbpm.pvm.internal.cal.BusinessCalendarImpl.add(BusinessCalendarImpl.java:78)
| at eval.tester.tester.testTaskDueDate(tester.java:56)
| at eval.tester.tester.main(tester.java:39)
|
=== Debug logs ==============================
Fails at this point:
| protected Day findDay(Date date) {
| Calendar calendar = createCalendar();
| calendar.setTime(date);
| int weekDayIndex = calendar.get(Calendar.DAY_OF_WEEK);
| return days[weekDayIndex];
| }
|
=== Problem description =========================
BusinessCalendarImpl throws null pointer exception. Looking through the code it looks like
its caused by the days[] being null. Am I using it correctly? Any help would be
appreciated.
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