Examples with ObjectModel org.kie.internal.runtime.conf.ObjectModel used on opensource projects

Example 1 with ObjectModel

use of org.kie.internal.runtime.conf.ObjectModel in project jbpm by kiegroup.

the class CaseSLAComplianceTest method getProcessListeners.

@Override
protected List<ObjectModel> getProcessListeners() {
    List<ObjectModel> listeners = super.getProcessListeners();
    listeners.add(new ObjectModel("mvel", "org.jbpm.casemgmt.impl.util.CountDownListenerFactory.getSLA(\"slaCompliance\", 1)"));
    if (name.getMethodName().equals("testStartCaseWithSLAEscalation")) {
        listeners.add(new ObjectModel("mvel", "new org.jbpm.casemgmt.impl.wih.EscalateToAdminSLAViolationListener()"));
    } else if (name.getMethodName().equals("testStartCaseWithSLANotification")) {
        listeners.add(new ObjectModel("mvel", "new org.jbpm.casemgmt.impl.wih.NotifyOwnerSLAViolationListener()"));
    } else if (name.getMethodName().equals("testStartCaseWithSLASubprocess")) {
        listeners.add(new ObjectModel("mvel", "new org.jbpm.casemgmt.impl.wih.StartProcessSLAViolationListener(\"DataVerification\")"));
    }
    return listeners;
}

Example 2 with ObjectModel

use of org.kie.internal.runtime.conf.ObjectModel in project jbpm by kiegroup.

the class AbstractCaseServicesBaseTest method createDeploymentDescriptor.

protected DeploymentDescriptor createDeploymentDescriptor() {
    // add this listener by default
    listenerMvelDefinitions.add("new org.jbpm.casemgmt.impl.util.TrackingCaseEventListener()");
    DeploymentDescriptor customDescriptor = new DeploymentDescriptorImpl("org.jbpm.domain");
    DeploymentDescriptorBuilder ddBuilder = customDescriptor.getBuilder().runtimeStrategy(RuntimeStrategy.PER_CASE).addMarshalingStrategy(new ObjectModel("mvel", CaseMarshallerFactory.builder().withDoc().toString())).addWorkItemHandler(new NamedObjectModel("mvel", "StartCaseInstance", "new org.jbpm.casemgmt.impl.wih.StartCaseWorkItemHandler(ksession)"));
    listenerMvelDefinitions.forEach(listenerDefinition -> ddBuilder.addEventListener(new ObjectModel("mvel", listenerDefinition)));
    getProcessListeners().forEach(listener -> ddBuilder.addEventListener(listener));
    getWorkItemHandlers().forEach(listener -> ddBuilder.addWorkItemHandler(listener));
    return customDescriptor;
}

Example 3 with ObjectModel

use of org.kie.internal.runtime.conf.ObjectModel in project jbpm by kiegroup.

the class CaseConfigurationDeploymentListener method getEventListenerFromDescriptor.

protected List<CaseEventListener> getEventListenerFromDescriptor(InternalRuntimeManager runtimeManager) {
    List<CaseEventListener> listeners = new ArrayList<CaseEventListener>();
    DeploymentDescriptor descriptor = runtimeManager.getDeploymentDescriptor();
    if (descriptor != null) {
        Map<String, Object> params = getParametersMap(runtimeManager);
        for (ObjectModel model : descriptor.getEventListeners()) {
            ObjectModelResolver resolver = ObjectModelResolverProvider.get(model.getResolver());
            if (resolver == null) {
                logger.warn("Unable to find ObjectModelResolver for {}", model.getResolver());
                continue;
            }
            try {
                Object listenerInstance = resolver.getInstance(model, runtimeManager.getEnvironment().getClassLoader(), params);
                if (listenerInstance != null && CaseEventListener.class.isAssignableFrom(listenerInstance.getClass())) {
                    listeners.add((CaseEventListener) listenerInstance);
                } else {
                    // close/cleanup instance as it is not going to be used at the moment, except these that are cacheable
                    if (listenerInstance instanceof Closeable && !(listenerInstance instanceof Cacheable)) {
                        ((Closeable) listenerInstance).close();
                    }
                }
            } catch (Exception e) {
                logger.debug("Unable to build listener {}", model);
            }
        }
    }
    return listeners;
}

Example 4 with ObjectModel

use of org.kie.internal.runtime.conf.ObjectModel in project jbpm by kiegroup.

the class RuntimeEnvironmentBuilder method getDefault.

/**
 * Provides default configuration of <code>RuntimeEnvironmentBuilder</code> that is based on:
 * <ul>
 * 	<li>DefaultRuntimeEnvironment</li>
 * </ul>
 * This one is tailored to works smoothly with kjars as the notion of kbase and ksessions
 * @param releaseId <code>ReleaseId</code> that described the kjar
 * @param kbaseName name of the kbase defined in kmodule.xml stored in kjar
 * @param ksessionName name of the ksession define in kmodule.xml stored in kjar
 * @return new instance of <code>RuntimeEnvironmentBuilder</code> that is already preconfigured with defaults
 *
 * @see DefaultRuntimeEnvironment
 */
public static RuntimeEnvironmentBuilder getDefault(ReleaseId releaseId, String kbaseName, String ksessionName) {
    KieMavenRepository repository = KieMavenRepository.getKieMavenRepository();
    repository.resolveArtifact(releaseId.toExternalForm());
    KieServices ks = KieServices.Factory.get();
    KieContainer kieContainer = ks.newKieContainer(releaseId);
    DeploymentDescriptorManager descriptorManager = new DeploymentDescriptorManager();
    List<DeploymentDescriptor> descriptorHierarchy = descriptorManager.getDeploymentDescriptorHierarchy(kieContainer);
    DeploymentDescriptorMerger merger = new DeploymentDescriptorMerger();
    DeploymentDescriptor descriptor = merger.merge(descriptorHierarchy, MergeMode.MERGE_COLLECTIONS);
    if (StringUtils.isEmpty(kbaseName)) {
        KieBaseModel defaultKBaseModel = ((KieContainerImpl) kieContainer).getKieProject().getDefaultKieBaseModel();
        if (defaultKBaseModel != null) {
            kbaseName = defaultKBaseModel.getName();
        } else {
            kbaseName = DEFAULT_KBASE_NAME;
        }
    }
    InternalKieModule module = (InternalKieModule) ((KieContainerImpl) kieContainer).getKieModuleForKBase(kbaseName);
    if (module == null) {
        throw new IllegalStateException("Cannot find kbase, either it does not exist or there are multiple default kbases in kmodule.xml");
    }
    KieBase kbase = kieContainer.getKieBase(kbaseName);
    RuntimeEnvironmentBuilder builder = null;
    if (descriptor.getPersistenceMode() == PersistenceMode.NONE) {
        builder = getDefaultInMemory();
    } else {
        builder = getDefault();
    }
    Map<String, Object> contaxtParams = new HashMap<String, Object>();
    contaxtParams.put("classLoader", kieContainer.getClassLoader());
    // populate various properties of the builder
    if (descriptor.getPersistenceUnit() != null) {
        EntityManagerFactory emf = EntityManagerFactoryManager.get().getOrCreate(descriptor.getPersistenceUnit());
        builder.entityManagerFactory(emf);
        contaxtParams.put("entityManagerFactory", emf);
    }
    // process object models that are globally configured (environment entries, session configuration)
    for (NamedObjectModel model : descriptor.getEnvironmentEntries()) {
        Object entry = getInstanceFromModel(model, kieContainer, contaxtParams);
        builder.addEnvironmentEntry(model.getName(), entry);
    }
    for (NamedObjectModel model : descriptor.getConfiguration()) {
        Object entry = getInstanceFromModel(model, kieContainer, contaxtParams);
        builder.addConfiguration(model.getName(), (String) entry);
    }
    ObjectMarshallingStrategy[] mStrategies = new ObjectMarshallingStrategy[descriptor.getMarshallingStrategies().size() + 1];
    int index = 0;
    for (ObjectModel model : descriptor.getMarshallingStrategies()) {
        Object strategy = getInstanceFromModel(model, kieContainer, contaxtParams);
        mStrategies[index] = (ObjectMarshallingStrategy) strategy;
        index++;
    }
    // lastly add the main default strategy
    mStrategies[index] = new SerializablePlaceholderResolverStrategy(ClassObjectMarshallingStrategyAcceptor.DEFAULT);
    builder.addEnvironmentEntry(EnvironmentName.OBJECT_MARSHALLING_STRATEGIES, mStrategies);
    builder.addEnvironmentEntry("KieDeploymentDescriptor", descriptor).knowledgeBase(kbase).classLoader(kieContainer.getClassLoader()).registerableItemsFactory(new KModuleRegisterableItemsFactory(kieContainer, ksessionName));
    return builder;
}

Example 5 with ObjectModel

use of org.kie.internal.runtime.conf.ObjectModel in project jbpm by kiegroup.

the class DefaultRegisterableItemsFactory method getEventListenerFromDescriptor.

@SuppressWarnings("unchecked")
protected <T> List<T> getEventListenerFromDescriptor(RuntimeEngine runtime, Class<T> type) {
    List<T> listeners = new ArrayList<T>();
    DeploymentDescriptor descriptor = getRuntimeManager().getDeploymentDescriptor();
    if (descriptor != null) {
        Map<String, Object> params = getParametersMap(runtime);
        for (ObjectModel model : descriptor.getEventListeners()) {
            Object listenerInstance = getInstanceFromModel(model, getRuntimeManager().getEnvironment().getClassLoader(), params);
            if (listenerInstance != null && type.isAssignableFrom(listenerInstance.getClass())) {
                listeners.add((T) listenerInstance);
            } else {
                // close/cleanup instance as it is not going to be used at the moment, except these that are cacheable
                if (listenerInstance instanceof Closeable && !(listenerInstance instanceof Cacheable)) {
                    ((Closeable) listenerInstance).close();
                }
            }
        }
    }
    return listeners;
}