Examples of org.qi4j.api.unitofwork.UnitOfWork.newEntity()

Class org.qi4j.api.unitofwork.UnitOfWork

Examples of org.qi4j.api.unitofwork.UnitOfWork.newEntity()

org.qi4j.api.unitofwork.UnitOfWork.newEntity()
Create a new Entity which implements the given mixin type. An EntityComposite will be chosen according to what has been registered and the visibility rules for Modules and Layers will be considered. If several EntityComposites implement the type then an AmbiguousTypeException will be thrown.
The identity of the Entity will be generated by the IdentityGenerator of the Module of the EntityComposite. @param type the mixin type that the EntityComposite must implement @return a new Entity @throws NoSuchEntityException if no EntityComposite type of the given mixin type has been registered @throws org.qi4j.api.entity.LifecycleException if the entity cannot be created @throws EntityTypeNotFoundException


            // Create some creditor debt
            BalanceData bakerAccount = uow.newEntity( CreditorEntity.class, CREDITOR_ID1 );
            bakerAccount.decreasedBalance( 50 );


            BalanceData butcherAccount = uow.newEntity( CreditorEntity.class, CREDITOR_ID2 );
            butcherAccount.decreasedBalance( 90 );


            // Save
            uow.complete();
        }

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class );


            EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class );
            builder.instance().mandatoryAssociation().set( ref );
            TestComposite3 testComposite3 = builder.newInstance();

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class );


            EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class );
            builder.instance().mandatoryAssociation().set( ref );
            builder.instance().optionalAssociation().set( ref );
            TestComposite3 testComposite3 = builder.newInstance();

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class );


            EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class );
            builder.instance().optionalAssociation().set( ref );
            TestComposite3 testComposite3 = builder.newInstance();

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    @Ignore( "Validation is moved to sandbox, and UoW is under massive refactoring." )
    public void givenCompositeWithValidatableWhenUnitCompletesThenPerformValidation()
        throws UnitOfWorkCompletionException
    {
        UnitOfWork uow = module.newUnitOfWork();
        TestCase test = uow.newEntity( TestCase.class );


        try
        {
            uow.complete();
            fail( "Validation did not occur" );

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            PersonEntity person = unitOfWork.newEntity( PersonEntity.class );


            unitOfWork.complete();
        }
        finally
        {

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            PersonEntity charles = unitOfWork.newEntity( PersonEntity.class );
            charles.changeName( "Charles" );
            Assert.assertEquals( charles.getName(), "Charles" );


            PersonEntity daniel = unitOfWork.newEntity( PersonEntity.class );
            daniel.changeName( "Daniel" );

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        {
            PersonEntity charles = unitOfWork.newEntity( PersonEntity.class );
            charles.changeName( "Charles" );
            Assert.assertEquals( charles.getName(), "Charles" );


            PersonEntity daniel = unitOfWork.newEntity( PersonEntity.class );
            daniel.changeName( "Daniel" );
            Assert.assertEquals( daniel.getName(), "Daniel" );


            PersonEntity lisa = unitOfWork.newEntity( PersonEntity.class );
            lisa.changeName( "Lisa" );

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            PersonEntity daniel = unitOfWork.newEntity( PersonEntity.class );
            daniel.changeName( "Daniel" );
            Assert.assertEquals( daniel.getName(), "Daniel" );


            PersonEntity lisa = unitOfWork.newEntity( PersonEntity.class );
            lisa.changeName( "Lisa" );
            Assert.assertEquals( lisa.getName(), "Lisa" );


            charles.befriend( daniel );
            charles.befriend( lisa );

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        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            PersonEntity person = unitOfWork.newEntity( PersonEntity.class );


            unitOfWork.complete();
        }
        finally
        {

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