Example usage for com.liferay.portal.kernel.model ModelListenerRegistrationUtil register

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.model ModelListenerRegistrationUtil register.

Prototype

public static void register(ModelListener<?> modelListener) 

Source Link

Usage

From source file:com.liferay.osb.scv.connector.internal.jsonws.SCVUserJSONWS.java

License:Open Source License

protected void initServiceTracker() throws Exception {
    _serviceTracker = ServiceTrackerFactory.open(_bundleContext, SCVModel.class,
            new ServiceTrackerCustomizer<SCVModel, SCVModel>() {

                @Override// w w  w .jav a  2  s . com
                public SCVModel addingService(ServiceReference<SCVModel> serviceReference) {

                    SCVModel scvModel = _bundleContext.getService(serviceReference);

                    Class<?> clazz = getModelClass(scvModel);

                    _scvModelMap.put(clazz.getSimpleName(), scvModel);
                    _modelClasses.put(clazz.getSimpleName(), getModelClass(scvModel));

                    ModelListenerRegistrationUtil.register(scvModel);

                    return scvModel;
                }

                @Override
                public void modifiedService(ServiceReference<SCVModel> serviceReference, SCVModel scvModel) {

                    removedService(serviceReference, scvModel);

                    addingService(serviceReference);
                }

                @Override
                public void removedService(ServiceReference<SCVModel> serviceReference, SCVModel scvModel) {

                    Class<?> clazz = getModelClass(scvModel);

                    _scvModelMap.remove(clazz.getSimpleName(), scvModel);
                    _modelClasses.remove(clazz.getSimpleName(), getModelClass(scvModel));

                    ModelListenerRegistrationUtil.unregister(scvModel);

                    _bundleContext.ungetService(serviceReference);
                }

                protected Class<?> getModelClass(SCVModel scvModel) {
                    Class<?> clazz = scvModel.getClass();

                    if (ProxyUtil.isProxyClass(clazz)) {
                        InvocationHandler invocationHandler = ProxyUtil.getInvocationHandler(scvModel);

                        if (invocationHandler instanceof ClassLoaderBeanHandler) {
                            ClassLoaderBeanHandler classLoaderBeanHandler = (ClassLoaderBeanHandler) invocationHandler;

                            Object bean = classLoaderBeanHandler.getBean();

                            clazz = bean.getClass();
                        }
                    }

                    return ReflectionUtil.getGenericSuperType(clazz);
                }

            });
}

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