use of org.drools.builder.KnowledgeBuilderErrors in project jBPM5-Developer-Guide by Salaboy.
the class AsyncWorkItemDontWaitForCompletionTest method initializeSession.
private void initializeSession() {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
//We are using a proces containing a single Task. The task is configured
//to avoid waiting until the completion of the external system.
kbuilder.add(new ClassPathResource("async-work-item-nowait.bpmn"), ResourceType.BPMN2);
if (kbuilder.hasErrors()) {
KnowledgeBuilderErrors errors = kbuilder.getErrors();
for (KnowledgeBuilderError error : errors) {
System.out.println(">>> Error:" + error.getMessage());
}
throw new IllegalStateException(">>> Knowledge couldn't be parsed! ");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
session = kbase.newStatefulKnowledgeSession();
KnowledgeRuntimeLoggerFactory.newConsoleLogger(session);
session.addEventListener(new DefaultAgendaEventListener() {
@Override
public void afterRuleFlowGroupActivated(org.drools.event.rule.RuleFlowGroupActivatedEvent event) {
session.fireAllRules();
}
});
}
use of org.drools.builder.KnowledgeBuilderErrors in project jBPM5-Developer-Guide by Salaboy.
the class TaskListJFrame method createSession.
// End of variables declaration//GEN-END:variables
private StatefulKnowledgeSession createSession() {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
//Adds resources to the builder
kbuilder.add(new ClassPathResource("rules/SimpleRulesAndTask.drl"), ResourceType.DRL);
KnowledgeBuilderErrors errors = kbuilder.getErrors();
//Checks for errors
if (errors.size() > 0) {
for (KnowledgeBuilderError error : errors) {
System.out.println(error.getMessage());
}
throw new IllegalStateException("Error building kbase!");
}
//Creates a new kbase and add all the packages from the builder
KnowledgeBaseConfiguration kbaseConf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kbaseConf.setOption(EventProcessingOption.STREAM);
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(kbaseConf);
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
StatefulKnowledgeSession myksession = kbase.newStatefulKnowledgeSession();
HornetQHTWorkItemHandler hornetQHTWorkItemHandler = new HornetQHTWorkItemHandler(myksession);
myksession.getWorkItemManager().registerWorkItemHandler("Human Task", hornetQHTWorkItemHandler);
KnowledgeRuntimeLoggerFactory.newConsoleLogger(myksession);
myksession.addEventListener(new DebugAgendaEventListener());
return myksession;
}
use of org.drools.builder.KnowledgeBuilderErrors in project jBPM5-Developer-Guide by Salaboy.
the class ProcessAndHumanTasksTest method initializeSession.
//init the Knowledge Session
private StatefulKnowledgeSession initializeSession() {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(new ClassPathResource("com/salaboy/jbpm5/dev/guide/controller/simple-review-process.bpmn"), ResourceType.BPMN2);
if (kbuilder.hasErrors()) {
KnowledgeBuilderErrors errors = kbuilder.getErrors();
for (KnowledgeBuilderError error : errors) {
System.out.println(">>> Error:" + error.getMessage());
}
throw new IllegalStateException(">>> Knowledge couldn't be parsed! ");
}
return kbuilder.newKnowledgeBase().newStatefulKnowledgeSession();
}
use of org.drools.builder.KnowledgeBuilderErrors in project jBPM5-Developer-Guide by Salaboy.
the class HumanTasksAndRulesTest method simpleTest.
@Test
public void simpleTest() throws InterruptedException {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
//Adds resources to the builder
kbuilder.add(new ClassPathResource("rules/SimpleRulesAndTask.drl"), ResourceType.DRL);
KnowledgeBuilderErrors errors = kbuilder.getErrors();
//Checks for errors
if (errors.size() > 0) {
for (KnowledgeBuilderError error : errors) {
System.out.println(error.getMessage());
}
throw new IllegalStateException("Error building kbase!");
}
//Creates a new kbase and add all the packages from the builder
KnowledgeBaseConfiguration kbaseConf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kbaseConf.setOption(EventProcessingOption.STREAM);
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(kbaseConf);
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
KnowledgeSessionConfiguration ksessionConf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
ksessionConf.setOption(ClockTypeOption.get("pseudo"));
final StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(ksessionConf, null);
HornetQHTWorkItemHandler hornetQHTWorkItemHandler = new HornetQHTWorkItemHandler(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", hornetQHTWorkItemHandler);
KnowledgeRuntimeLoggerFactory.newConsoleLogger(ksession);
// ksession.addEventListener(new DebugAgendaEventListener());
//Force Init
TaskClientHelper.getInstance();
Thread.sleep(3000);
Task task = createTask();
// new Thread(new Runnable() {
//
// public void run() {
// ksession.fireUntilHalt();
// }
// }).start();
// Insert Tasks
ksession.insert(task);
// Insert Average
ksession.insert(new Average(0.0));
//Create and Insert Threshold
Threshold avgThreshold = new Threshold("AverageThreshold", 2, -1);
ksession.insert(avgThreshold);
//Insert User
ksession.insert(new User("salaboy"));
clock = ksession.getSessionClock();
System.out.println(">>> Time " + clock.getCurrentTime());
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
System.out.println(">>> Time " + clock.getCurrentTime());
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(10.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
System.out.println(">>> Time " + clock.getCurrentTime());
org.drools.runtime.rule.QueryResults results = ksession.getQueryResults("getAverage", new Object[] {});
for (QueryResultsRow row : results) {
System.out.println(">>> Current Average: " + ((Average) row.get("$currentAverage")).getValue().toString());
assertEquals("10.0", ((Average) row.get("$currentAverage")).getValue().toString());
}
Thread.sleep(3000);
List<TaskSummary> tasks = TaskClientHelper.getInstance().getAssignedTasksByUser("salaboy");
assertEquals(1, tasks.size());
System.out.println(">>> Current Assigned Tasks: " + tasks.get(0).getName());
System.out.println(">>> Time " + clock.getCurrentTime());
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
System.out.println(">>> Time " + clock.getCurrentTime());
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
ksession.getWorkingMemoryEntryPoint("water-events").insert(new WaterFlowingEvent(1.0));
ksession.fireAllRules();
clock.advanceTime(1000, TimeUnit.MILLISECONDS);
System.out.println(">>> Time " + clock.getCurrentTime());
results = ksession.getQueryResults("getAverage", new Object[] {});
Thread.sleep(3000);
for (QueryResultsRow row : results) {
System.out.println(">>> Current Average: " + ((Average) row.get("$currentAverage")).getValue().toString());
assertEquals("1.0", ((Average) row.get("$currentAverage")).getValue().toString());
}
Thread.sleep(3000);
tasks = TaskClientHelper.getInstance().getAssignedTasksByUser("salaboy");
assertEquals(0, tasks.size());
System.out.println(">>> I don't have any task assigned now!");
Thread.sleep(3000);
}
use of org.drools.builder.KnowledgeBuilderErrors in project jBPM5-Developer-Guide by Salaboy.
the class ServiceTaskTest method initializeSession.
private void initializeSession() {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(new ClassPathResource("HospitalInvokeInsuranceScenarioV1-data.bpmn"), ResourceType.BPMN2);
if (kbuilder.hasErrors()) {
KnowledgeBuilderErrors errors = kbuilder.getErrors();
for (KnowledgeBuilderError error : errors) {
System.out.println(">>> Error:" + error.getMessage());
}
throw new IllegalStateException(">>> Knowledge couldn't be parsed! ");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
session = kbase.newStatefulKnowledgeSession();
KnowledgeRuntimeLoggerFactory.newConsoleLogger(session);
session.addEventListener(new DefaultAgendaEventListener() {
@Override
public void afterRuleFlowGroupActivated(org.drools.event.rule.RuleFlowGroupActivatedEvent event) {
session.fireAllRules();
}
});
}
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