Examples with ClassPathResource org.drools.core.io.impl.ClassPathResource used on opensource projects

Example 11 with ClassPathResource

use of org.drools.core.io.impl.ClassPathResource in project drools by kiegroup.

the class AgendaRuleFlowGroupsTest method createSession.

private CommandBasedStatefulKnowledgeSession createSession(long id, String... rules) {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    for (String rule : rules) {
        kbuilder.add(new ClassPathResource(rule), ResourceType.DRL);
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    kbase.addPackages(kbuilder.getKnowledgePackages());
    Environment env = createEnvironment(context);
    if (locking) {
        env.set(EnvironmentName.USE_PESSIMISTIC_LOCKING, true);
    }
    if (id == -1) {
        return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    } else {
        return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    }
}

Example 12 with ClassPathResource

use of org.drools.core.io.impl.ClassPathResource in project drools by kiegroup.

the class RuleFlowGroupRollbackTest method createSession.

private CommandBasedStatefulKnowledgeSession createSession() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ClassPathResource("ruleflowgroup_rollback.drl"), ResourceType.DRL);
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    kbase.addPackages(kbuilder.getKnowledgePackages());
    Environment env = createEnvironment(context);
    if (locking) {
        env.set(EnvironmentName.USE_PESSIMISTIC_LOCKING, true);
    }
    return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
}

Example 13 with ClassPathResource

use of org.drools.core.io.impl.ClassPathResource in project jbpm by kiegroup.

the class DroolsDeclaredTypeSequenceFlowExpressionTest method testDeclaredTypesInSequenceFlowDroolsExpression.

@Test
public void testDeclaredTypesInSequenceFlowDroolsExpression() {
    // DROOLS-1327
    String drl = "package org.drools.test;" + "declare TestFact \n" + "value: Integer\n" + "end\n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    CompositeKnowledgeBuilder ckbuilder = kbuilder.batch();
    Resource drlResource = new InputStreamResource(new ByteArrayInputStream(drl.getBytes(StandardCharsets.UTF_8)));
    Resource bpmn2Resource = new ClassPathResource("BPMN2-DroolsDeclaredTypeSequenceFlowExpressionTest.bpmn2");
    ckbuilder.add(drlResource, ResourceType.DRL);
    ckbuilder.add(bpmn2Resource, ResourceType.BPMN2);
    ckbuilder.build();
    // Assert that we don't have any issues in the build.
    if (kbuilder.hasErrors()) {
        KnowledgeBuilderErrors kbErrors = kbuilder.getErrors();
        for (KnowledgeBuilderError nextError : kbErrors) {
            fail(nextError.getMessage());
        }
    }
    if (kbuilder.hasResults(ResultSeverity.WARNING)) {
        KnowledgeBuilderResults kbResults = kbuilder.getResults(ResultSeverity.WARNING);
        for (KnowledgeBuilderResult nextResult : kbResults) {
            fail(nextResult.getMessage());
        }
    }
}

Example 14 with ClassPathResource

use of org.drools.core.io.impl.ClassPathResource in project jbpm by kiegroup.

the class PersistentStatefulSessionTest method testPersistenceWorkItems2.

@Test
public void testPersistenceWorkItems2() throws Exception {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ClassPathResource("WorkItemsProcess.rf"), ResourceType.DRF);
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    long id = ksession.getIdentifier();
    UserTransaction ut = (UserTransaction) new InitialContext().lookup("java:comp/UserTransaction");
    ut.begin();
    ProcessInstance processInstance = ksession.startProcess("org.drools.test.TestProcess");
    ksession.insert("TestString");
    logger.debug("Started process instance {}", processInstance.getId());
    TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
    WorkItem workItem = handler.getWorkItem();
    assertNotNull(workItem);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    workItem = handler.getWorkItem();
    assertNotNull(workItem);
    ut.commit();
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    workItem = handler.getWorkItem();
    assertNotNull(workItem);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    workItem = handler.getWorkItem();
    assertNull(workItem);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertEquals(1, ksession.getObjects().size());
    for (Object o : ksession.getObjects()) {
        logger.debug(o.toString());
    }
    assertNull(processInstance);
}

Example 15 with ClassPathResource

use of org.drools.core.io.impl.ClassPathResource in project jbpm by kiegroup.

the class PersistentStatefulSessionTest method testPersistenceSubProcess.

@Test
public void testPersistenceSubProcess() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ClassPathResource("SuperProcess.rf"), ResourceType.DRF);
    kbuilder.add(new ClassPathResource("SubProcess.rf"), ResourceType.DRF);
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    long id = ksession.getIdentifier();
    ProcessInstance processInstance = ksession.startProcess("com.sample.SuperProcess");
    logger.debug("Started process instance {}", processInstance.getId());
    TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
    WorkItem workItem = handler.getWorkItem();
    assertNotNull(workItem);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    workItem = handler.getWorkItem();
    assertNotNull(workItem);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    workItem = handler.getWorkItem();
    assertNull(workItem);
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertNull("Process did not complete.", processInstance);
}