public StatelessKieSession newStatelessKieSession(
String kSessionName, KieSessionConfiguration conf) {
KieSessionModelImpl kSessionModel =
(KieSessionModelImpl) kProject.getKieSessionModel(kSessionName);
if (kSessionModel == null) {
log.error("Unknown KieSession name: " + kSessionName);
return null;
}
if (kSessionModel.getType() == KieSessionModel.KieSessionType.STATEFUL) {
throw new RuntimeException(
"Trying to create a stateless KieSession from a stateful KieSessionModel: "
+ kSessionName);
}
KieBase kBase = getKieBase(kSessionModel.getKieBaseModel().getName());
if (kBase == null) {
log.error("Unknown KieBase name: " + kSessionModel.getKieBaseModel().getName());
return null;
}
StatelessKieSession statelessKieSession =
kBase.newStatelessKieSession(
conf != null ? conf : getKnowledgeSessionConfiguration(kSessionModel));
wireListnersAndWIHs(kSessionModel, statelessKieSession);
registerLoggers(kSessionModel, statelessKieSession);
statelessKSessions.put(kSessionName, statelessKieSession);
return statelessKieSession;
}
@Test
public void testArrays() throws Exception {
String text = "package test_mvel;\n";
text += "import " + TestObject.class.getCanonicalName() + ";\n";
text += "import function " + TestObject.class.getCanonicalName() + ".array;\n";
text += "no-loop true\n";
text += "dialect \"mvel\"\n";
text += "rule \"1\"\n";
text += "salience 1\n";
text += "when\n";
text += " $fact: TestObject()\n";
text += " eval($fact.checkHighestPriority(\"mvel\", 2))\n";
text +=
" eval($fact.stayHasDaysOfWeek(\"mvel\", false, new String[][]{{\"2008-04-01\", \"2008-04-10\"}}))\n";
text += "then\n";
text += " $fact.applyValueAddPromo(1,2,3,4,\"mvel\");\n";
text += "end";
KieBase kieBase = loadKnowledgeBaseFromString(text.replaceAll("mvel", "java"), text);
StatelessKieSession statelessKieSession = kieBase.newStatelessKieSession();
List<String> list = new ArrayList<String>();
statelessKieSession.execute(new TestObject(list));
assertEquals(6, list.size());
assertTrue(
list.containsAll(
Arrays.asList(
"TestObject.checkHighestPriority: java|2",
"TestObject.stayHasDaysOfWeek: java|false|[2008-04-01, 2008-04-10]",
"TestObject.checkHighestPriority: mvel|2",
"TestObject.stayHasDaysOfWeek: mvel|false|[2008-04-01, 2008-04-10]",
"TestObject.applyValueAddPromo: 1|2|3|4|mvel",
"TestObject.applyValueAddPromo: 1|2|3|4|java")));
}