Examples of org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.dataclasses.polymorphism.PolySelfRefClass

Package org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.dataclasses.polymorphism

Examples of org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.dataclasses.polymorphism.PolySelfRefClass

org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.dataclasses.polymorphism.PolySelfRefClass
This test class is used to test that a class can contain a collection of itself. Caveat: Every class instance can only be contained by 1 parent collection, and will only be contained once. @author Kevin @version $Rev$ $Date$

        final SqlDataClassFactory factory = SqlIntegrationTestSingleton.getSqlDataClassFactory();
        final PolyTestClass polyTestClass = factory.newPolyTestClass();
        polyTestClass.setString("polyTestClassString");


        // {{ Setup self-referencing collection
        final PolySelfRefClass polySelfRefClassParent = factory.newPolySelfRefClass();
        polySelfRefClassParent.setString("Parent");


        final PolySelfRefClass polySelfRefClassChild1 = factory.newPolySelfRefClass();
        polySelfRefClassChild1.setString(CHILD_1);
        polySelfRefClassParent.addToPolySelfRefClasses(polySelfRefClassChild1);


        final PolySelfRefClass polySelfRefClassChild2 = factory.newPolySelfRefClass();
        polySelfRefClassChild2.setString("Child 2");
        polySelfRefClassParent.addToPolySelfRefClasses(polySelfRefClassChild2);
        factory.save(polySelfRefClassChild2);


        final PolySelfRefClass polySelfRefClassChild3 = factory.newPolySelfRefClass();
        polySelfRefClassChild3.setString("Child 1 of Child 1");
        polySelfRefClassChild1.addToPolySelfRefClasses(polySelfRefClassChild3);


        factory.save(polySelfRefClassChild3);
        factory.save(polySelfRefClassChild1);

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    }


    public void testLoadSelfReferencingCollection() {
        final PolyTestClass polyTestClass = SqlIntegrationTestSingleton.getStaticPolyTestClass();


        final PolySelfRefClass polySelfRefParent = polyTestClass.getPolySelfRefClass();
        final List<PolySelfRefClass> list = polySelfRefParent.getPolySelfRefClasses();
        assertEquals(2, list.size());


        PolySelfRefClass polySelfRefChild1 = null;
        for (final PolySelfRefClass polySelfRefClass : list) {
            if (polySelfRefClass.getString().equals(CHILD_1)) {
                polySelfRefChild1 = polySelfRefClass;
            }
        }
        assertNotNull(polySelfRefChild1);


        assertEquals(CHILD_1, polySelfRefChild1.title());


        final SqlDataClassFactory factory = SqlIntegrationTestSingleton.getSqlDataClassFactory();
        List<PolySelfRefClass> list2 = polySelfRefChild1.getPolySelfRefClasses();
        factory.resolve(polySelfRefChild1);
        list2 = polySelfRefChild1.getPolySelfRefClasses();
        assertEquals(1, list2.size());
    }

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        final PolyInterfaceImplB object = newTransientInstance(PolyInterfaceImplB.class);
        return object;
    }


    public PolySelfRefClass newPolySelfRefClass() {
        final PolySelfRefClass object = newTransientInstance(PolySelfRefClass.class);
        return object;
    }

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Related Classes of org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.dataclasses.polymorphism.PolySelfRefClass

org.apache.isis.runtimes.dflt.objectstores.sql.PolymorphismTest

org.apache.isis.runtimes.dflt.objectstores.sql.testsystem.SqlDataClassFactory

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