protected Integer getActivityPriority(
ExecutionEntity execution, JobDeclaration<?> jobDeclaration) {
if (jobDeclaration != null) {
ParameterValueProvider priorityProvider = jobDeclaration.getJobPriorityProvider();
if (priorityProvider != null) {
return evaluateValueProvider(priorityProvider, execution, jobDeclaration);
}
}
return null;
}
protected Integer evaluateValueProvider(
ParameterValueProvider valueProvider,
ExecutionEntity execution,
JobDeclaration<?> jobDeclaration) {
Object value = valueProvider.getValue(execution);
if (!(value instanceof Integer)) {
throw new ProcessEngineException(
"Priority for job "
+ jobDeclaration.getActivityId()
+ "/"
+ jobDeclaration.getJobHandlerType()
+ " instantiated "
+ "in context of "
+ execution
+ " is not an Integer");
} else {
return (Integer) value;
}
}
protected Integer getJobDefinitionPriority(
ExecutionEntity execution, JobDeclaration<?> jobDeclaration) {
String jobDefinitionId = jobDeclaration.getJobDefinitionId();
if (jobDefinitionId != null) {
JobDefinitionEntity jobDefinition =
Context.getCommandContext().getJobDefinitionManager().findById(jobDefinitionId);
if (jobDefinition != null) {
return jobDefinition.getJobPriority();
}
}
return null;
}
