/**
* Execute a ruleset for the input.
*
* @param rt
* @param ruleset
* @param input
* @throws Exception
*/
public void execute(final RuleRuntime rt, final String ruleset, final Object[] input)
throws Exception {
final StatelessRuleSession srs =
(StatelessRuleSession)
rt.createRuleSession(ruleset, null, RuleRuntime.STATELESS_SESSION_TYPE);
final List output = srs.executeRules(Arrays.asList(input));
System.out.println(output);
}
/**
* Do the test.
*
* @throws Exception
*/
@Test
public void testMultipleInstances() throws Exception {
// create 2 different runtimes with different rulesets
final RuleRuntime ruleRuntime1 =
getServiceProvider("engine1", "multiple-engine1.drl").getRuleRuntime();
final RuleRuntime ruleRuntime2 =
getServiceProvider("engine2", "multiple-engine2.drl").getRuleRuntime();
// there should be only 1
System.out.println(ruleRuntime1.getRegistrations().size());
assertTrue(ruleRuntime1.getRegistrations().size() == 1);
// there should be only 1
System.out.println(ruleRuntime2.getRegistrations().size());
assertTrue(ruleRuntime2.getRegistrations().size() == 1);
// execute them both for good measure...
execute(ruleRuntime1, "Engine1", new Object[] {"value1"});
execute(ruleRuntime2, "Engine2", new Object[] {"value2"});
}
