I have a Test to unmarshall kiesession, with data in Global, but the unmarshall not return global.
The code is that :
Java Test
KieServices kieServices = KieServices.Factory.get();
KieContainer kContainer = kieServices.getKieClasspathContainer();
KieBase kBase1 = kContainer.getKieBase("KBase1");
KieSession kieSession1 = kContainer.newKieSession("KSession2_1");
Map<String, Object> map = new ConcurrentHashMap<String, Object>();
int tam = 10000;
for (int i = 0; i < tam; i++) {
map.put("map" + i, i);
}
kieSession1.setGlobal("map", map);
for (int i = 0; i < tam; i++) {
Client client = new Client();
client.setName("test");
client.setEdad(10);
kieSession1.insert(client);
}
kieSession1.fireAllRules();
Marshaller marshaller = MarshallerFactory.newMarshaller(kBase1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
marshaller.marshall(baos, kieSession1);
} catch (IOException e) {
fail("error");
}
byte[] data = baos.toByteArray();
try {
baos.close();
} catch (IOException e) {
fail("error");
}
//
kieSession1.dispose();
InputStream is = new ByteArrayInputStream(data);
try {
kieSession1 = marshaller.unmarshall(is);
} catch (ClassNotFoundException e) {
fail("error");
} catch (IOException e) {
fail("error : " + e);
} finally {
try {
is.close();
} catch (IOException e) {
}
}
assertEquals(tam, kieSession1.getFactCount());
assertNotNull("No existe Global !!", kieSession1.getGlobal("map"));
Drools Rule
global java.util.Map map
rule "test"
when
then
System.out.println("test !!" + map.size());
end
The version are :
Globals are not inserted into the Working Memory, consequently they are not saved with the KieSession's state.
Globals have to be inserted every time you restore KieSession's state.