Examples with DiscriminatorMetadata javax.jdo.metadata.DiscriminatorMetadata used on opensource projects

Example 1 with DiscriminatorMetadata

use of javax.jdo.metadata.DiscriminatorMetadata in project tests by datanucleus.

the class JDOMetadataAPITest method testInheritanceAndDiscrim.

/**
 * Test for use of annotations with inherited classes and discriminator
 */
public void testInheritanceAndDiscrim() {
    TypeMetadata typemd = pmf.getMetadata(Room.class.getName());
    assertFalse(typemd.getDetachable());
    assertEquals(IdentityType.APPLICATION, typemd.getIdentityType());
    assertFalse(typemd.getEmbeddedOnly());
    assertTrue(typemd.getRequiresExtent());
    InheritanceMetadata inhmd = typemd.getInheritanceMetadata();
    assertNotNull(inhmd);
    assertEquals(InheritanceStrategy.NEW_TABLE, inhmd.getStrategy());
    DiscriminatorMetadata dismd = inhmd.getDiscriminatorMetadata();
    assertNotNull(dismd);
    assertEquals(DiscriminatorStrategy.VALUE_MAP, dismd.getStrategy());
    assertEquals("ROOM", dismd.getValue());
    TypeMetadata typemd2 = pmf.getMetadata(MeetingRoom.class.getName());
    assertFalse(typemd2.getDetachable());
    assertEquals(IdentityType.APPLICATION, typemd2.getIdentityType());
    assertFalse(typemd2.getEmbeddedOnly());
    assertTrue(typemd2.getRequiresExtent());
    InheritanceMetadata inhmd2 = typemd2.getInheritanceMetadata();
    assertNotNull(inhmd2);
    assertEquals(InheritanceStrategy.SUPERCLASS_TABLE, inhmd2.getStrategy());
    DiscriminatorMetadata dismd2 = inhmd2.getDiscriminatorMetadata();
    assertNotNull(dismd2);
    assertEquals(DiscriminatorStrategy.VALUE_MAP, dismd2.getStrategy());
    assertEquals("MEETING_ROOM", dismd2.getValue());
}

Example 2 with DiscriminatorMetadata

use of javax.jdo.metadata.DiscriminatorMetadata in project tests by datanucleus.

the class DynamicEnhanceSchemaToolTest method createMetadata.

private static void createMetadata(JDOMetadata filemd) {
    PackageMetadata pmd = filemd.newPackageMetadata("test");
    ClassMetadata cmd = pmd.newClassMetadata("Client");
    cmd.setTable("CLIENT").setDetachable(true).setIdentityType(javax.jdo.annotations.IdentityType.DATASTORE);
    cmd.setPersistenceModifier(javax.jdo.metadata.ClassPersistenceModifier.PERSISTENCE_CAPABLE);
    FieldMetadata fmd = cmd.newFieldMetadata("name");
    fmd.setNullValue(javax.jdo.annotations.NullValue.DEFAULT).setColumn("name").setIndexed(true).setUnique(true);
    InheritanceMetadata inhmd = cmd.newInheritanceMetadata();
    inhmd.setStrategy(javax.jdo.annotations.InheritanceStrategy.NEW_TABLE);
    DiscriminatorMetadata dmd = inhmd.newDiscriminatorMetadata();
    dmd.setColumn("disc").setValue("Client").setStrategy(javax.jdo.annotations.DiscriminatorStrategy.VALUE_MAP).setIndexed(Indexed.TRUE);
    VersionMetadata vermd = cmd.newVersionMetadata();
    vermd.setStrategy(javax.jdo.annotations.VersionStrategy.VERSION_NUMBER).setColumn("version").setIndexed(Indexed.TRUE);
}