Shobhit Tyagi [https://community.jboss.org/people/roxy1987] created the discussion "Re: Access variables bound to process instance during its lifecyle" To view the discussion, visit: https://community.jboss.org/message/819172#819172 -------------------------------------------------------------- To read a process variable you could use the following code : public Map<String, Object> getProcessVariables(final long intProcessInstId   ) {   StatefulKnowledgeSession objKSession = getSession(); //Get the session    Map<String, Object> hshVariables = null;     try {    hshVariables = objKSession.execute(new GenericCommand<Map<String, Object>>() {     private static final long serialVersionUID = 1L;       public Map<String, Object> execute(Context objContext) {            StatefulKnowledgeSession objKSession = ((KnowledgeCommandContext) objContext)                         .getStatefulKnowledgesession();            org.jbpm.process.instance.ProcessInstance objProcessInstance = (org.jbpm.process.instance.                            ProcessInstance) objKSession.                            getProcessInstance(intProcessInstId);            VariableScopeInstance objVariableScope = (VariableScopeInstance) objProcessInstance.                           getContextInstance(VariableScope.VARIABLE_SCOPE);         /*Obtiene las variables del Proceso*/            Map<String, Object> hshVariables = objVariableScope.getVariables();            return hshVariables;        }    });   } catch(Exception objException) {    objLogger.loggerError(objException);   }   return hshVariables; }   And to put a variable in the process public void setProcessVariables(final long intProcessInstId, final Map<String, Object> hshVariableMap) {   StatefulKnowledgeSession objKSession = getSession(); //Get the session   try {    objKSession.execute(new GenericCommand<Map<String, Object>>() {     private static final long serialVersionUID = 1L;     public Map<String, Object> execute(Context objContext) {            StatefulKnowledgeSession objKSession = ((KnowledgeCommandContext) objContext).                       getStatefulKnowledgesession();            org.jbpm.process.instance.ProcessInstance objProcessInstance = (org.jbpm.process.instance.                            ProcessInstance) objKSession.                            getProcessInstance(intProcessInstId);            VariableScopeInstance objVariableScope = (VariableScopeInstance) objProcessInstance.                        getContextInstance(VariableScope.VARIABLE_SCOPE);            Iterator<Map.Entry<String, Object>> objIterator = hshVariableMap.entrySet().iterator();            Map.Entry<String, Object> objPairs;            while(objIterator.hasNext()) {             objPairs = (Map.Entry<String, Object>)objIterator.next();             objVariableScope.setVariable(objPairs.getKey(), objPairs.getValue());            }            return null;        }    });   } catch(Exception objException) {    objLogger.loggerError(objException);   } } -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/819172#819172] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Prathap V S [https://community.jboss.org/people/prathap.vs] created the discussion "Re: Access variables bound to process instance during its lifecyle" To view the discussion, visit: https://community.jboss.org/message/823388#823388 -------------------------------------------------------------- Hi,      We are trying to find process variables by the method mentioned above. But i couldn't find a way to get the objContext. Let me know if you have got through this approach and got process variables. Thanks, Prathap -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/823388#823388] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]