protected KieSession createKnowledgeSession(String processFile) throws Exception {
KieServices ks = KieServices.Factory.get();
KieRepository kr = ks.getRepository();
KieFileSystem kfs = ks.newKieFileSystem();
if (processFile != null) {
Resource process = ResourceFactory.newClassPathResource(processFile);
kfs.write(process);
}
KieBuilder kb = ks.newKieBuilder(kfs);
kb.buildAll();
if (kb.getResults().hasMessages(Level.ERROR)) {
throw new RuntimeException("Build Errors:\n" + kb.getResults().toString());
}
KieContainer kContainer = ks.newKieContainer(kr.getDefaultReleaseId());
KieBase kbase = kContainer.getKieBase();
Environment env = EnvironmentFactory.newEnvironment();
Properties defaultProps = new Properties();
defaultProps.setProperty(
"drools.processSignalManagerFactory", DefaultSignalManagerFactory.class.getName());
defaultProps.setProperty(
"drools.processInstanceManagerFactory",
DefaultProcessInstanceManagerFactory.class.getName());
SessionConfiguration conf = new SessionConfiguration(defaultProps);
KieSession ksession = (StatefulKnowledgeSession) kbase.newKieSession(conf, env);
return ksession;
}
public ReteooWorkingMemory(final int id, final InternalRuleBase ruleBase) {
this(
id,
ruleBase,
SessionConfiguration.getDefaultInstance(),
EnvironmentFactory.newEnvironment());
}
@Before
public void setUp() throws Exception {
context = setupWithPoolingDataSource(JBPM_PERSISTENCE_UNIT_NAME);
Environment env = EnvironmentFactory.newEnvironment();
env.set(
EnvironmentName.ENTITY_MANAGER_FACTORY,
context.get(EnvironmentName.ENTITY_MANAGER_FACTORY));
logService = new JPAAuditLogService(env);
}
/**
* Create a new session into which to read the stream data
*
* @param context
* @param id
* @param executor
* @return
* @throws IOException
* @throws ClassNotFoundException
*/
public static ReteooStatefulSession readSession(MarshallerReaderContext context, int id)
throws IOException, ClassNotFoundException {
ReteooStatefulSession session =
readSession(
context,
id,
EnvironmentFactory.newEnvironment(),
SessionConfiguration.getDefaultInstance());
return session;
}
private StatefulKnowledgeSessionImpl createWorkingMemory(InternalKnowledgeBase kBase) {
// WorkingMemoryEntryPoint
KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
ksconf.setOption(ClockTypeOption.get("pseudo"));
SessionConfiguration sessionConf = ((SessionConfiguration) ksconf);
StatefulKnowledgeSessionImpl wm =
new StatefulKnowledgeSessionImpl(
1L, kBase, true, sessionConf, EnvironmentFactory.newEnvironment());
return wm;
}
public Environment newEnvironment() {
return EnvironmentFactory.newEnvironment();
}
