[jboss-user] [JBoss jBPM] - process variable persistance
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Sun Jan 4 21:34:18 EST 2009
I define several process variable in process
I found that if variable type is String value, the persistance in table jbpm_variableinstance is OK , I can read their value from the way as below codes.
if variable type is other types, such as Boolean/List, the result is always null.
Boolean type is in table jbpm_variableinstance is S type, same as String type variable, having T/F value.
While List type is B type in table, having null value.
Whats the problem? And how to save this kind of process varible.
Thanks a lot.
| ProcessInstance pi = jbpmContext.getProcessInstance(new Long("xxxx"));
| String originator = (String)pi.getContextInstance().getVariable("originator");
| BooleanisDelegated = (Boolean)pi.getContextInstance().getVariable("isDelegated");
| List delegators = (List)pi.getContextInstance().getVariable("delegators");
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