Examples with Identity org.qi4j.api.entity.Identity used on opensource projects

Example 6 with Identity

use of org.qi4j.api.entity.Identity in project qi4j-sdk by Qi4j.

the class PrivateEntityUnitOfWorkTest method givenAppWithPrivateEntityWhenUnitOfWorkCanSeeItThenCanCommit.

@Test
public void givenAppWithPrivateEntityWhenUnitOfWorkCanSeeItThenCanCommit() throws Exception {
    System.setProperty("qi4j.compacttrace", "off");
    Energy4Java is = new Energy4Java();
    Application app = is.newApplication(new ApplicationAssembler() {

        public ApplicationAssembly assemble(ApplicationAssemblyFactory applicationFactory) throws AssemblyException {
            return applicationFactory.newApplicationAssembly(new Assembler[][][] { { { new Assembler() {

                public void assemble(ModuleAssembly module) throws AssemblyException {
                    module.objects(PrivateEntityUnitOfWorkTest.class);
                }
            } } }, { { new Assembler() {

                public void assemble(ModuleAssembly module) throws AssemblyException {
                    module.entities(ProductEntity.class);
                    module.entities(ProductCatalogEntity.class).visibleIn(application);
                    module.values(ProductInfo.class);
                    new EntityTestAssembler().assemble(module);
                }
            } } } });
        }
    });
    app.activate();
    Module module = app.findModule("Layer 1", "Module 1");
    module.injectTo(this);
    UnitOfWork unitOfWork = uowf.newUnitOfWork();
    try {
        unitOfWork.newEntity(ProductEntity.class);
        fail("Should not be able to create product here");
    } catch (EntityTypeNotFoundException e) {
        // Ok
        ProductCatalog catalog = unitOfWork.newEntity(ProductCatalog.class, "1");
        unitOfWork.complete();
    }
    unitOfWork = uowf.newUnitOfWork();
    String id;
    try {
        ProductCatalog catalog = unitOfWork.get(ProductCatalog.class, "1");
        id = ((Identity) catalog.newProduct()).identity().get();
        unitOfWork.complete();
    } finally {
        unitOfWork.discard();
    }
    unitOfWork = module.newUnitOfWork();
    try {
        ProductCatalog catalog = unitOfWork.get(ProductCatalog.class, "1");
        Product product = catalog.findProduct(id);
        product.price().set(100);
        unitOfWork.complete();
    } finally {
        unitOfWork.discard();
    }
}