Hi,
I have to integrate Activiti with the Drools Engine for my thesis but I have some problems.
I have inserted in the Activiti Explorer the .bar file, that contains the .bpmn20.xml process and the .drl file. Looking in one previus post I notice that you gave some advices:
1. The drools-api, drools-compiler, drools-core and mvel2 jar files are missing from the activiti-rest application, so you have to add those manually. (I have inserted the .jar in C:\activiti-5.8\apps\apache-tomcat-6.0.32\webapps\activiti-rest\WEB-INF\lib folder)
2. In the activiti-cfg.xml inside the activiti-cfg.jar in the activiti-rest application you have to include the following property:
<property name="customPostDeployers">
<list>
<bean class="org.activiti.engine.impl.rules.RulesDeployer" />
</list>
</property>
(it seems ok)
When I run the process in the Activiti Explorer tomcat gives me this exception:
Cause: org.activiti.engine.ActivitiException: couldn't find type for RuleInput
This is the code:
<process id="processSalary" name="processSalary">
<startEvent id="startevent1" name="Start" activiti:initiator="employeeName>
<extensionElements>
<activiti:formProperty id="salary" name="Insert the salary" type="long" required="true"/>
<activiti:formProperty id="age" name="Insert the age" type="long" required="true"/>
</extensionElements>
</startEvent>
<serviceTask id="servicetask1" name="Service Task" activiti:class="org.activiti.demo.rules.CreateRuleObjectDelegate"></serviceTask>
<sequenceFlow id="flow1" name="" sourceRef="startevent1" targetRef="servicetask1"></sequenceFlow>
<businessRuleTask id="businessruletask1" name="Business rule task" activiti:rules="salarycheck" activiti:ruleVariablesInput="${ruleInput}" activiti:exclude="false" activiti:resultVariableName="ruleOutput"></businessRuleTask>
public class CreateRuleObjectDelegate implements JavaDelegate {
public void execute(DelegateExecution execution) throws Exception {
RuleInput ruleInput = new RuleInput();
ruleInput.setEmployee((String) execution.getVariable("employeeName"));
Long salario, age;
salario = (Long)execution.getVariable("salary");
age = (Long)execution.getVariable("age");
ruleInput.setSalary(salario.intValue());
ruleInput.setAge(age.intValue());
System.out.println("Setting ruleInput " + ruleInput);
execution.setVariable("ruleInput", ruleInput);
}
}
rule "salarycheck"
when
i : RuleInput( employee == "kermit" )
then
System.out.println("testing");
RuleOutput o = new RuleOutput();
o.setResult("rule fired");
insert(o);
end
I have attached the complete code.
I hope you are able to help me. Best regards,
