/** * Create a new entity builder that is initialized with a copy of an entity. * @param e The entity. * @return An entity builder initialized to build a copy of {@code e}. */ public static EntityBuilder copyBuilder(Entity e) { EntityBuilder eb = newBuilder(e.getType(), e.getId()); for (TypedName a: e.getTypedAttributeNames()) { eb.setAttribute(a, e.get(a)); } return eb; }
@Test public void testBareEntity() { EntityBuilder eb = Entities.newBuilder(CommonTypes.USER, 42); Entity e = eb.build(); assertThat(e, notNullValue()); assertThat(e.getType(), equalTo(CommonTypes.USER)); assertThat(e.getId(), equalTo(42L)); assertThat(e.getTypedAttributeNames(), contains((TypedName) CommonAttributes.ENTITY_ID)); assertThat(e.getAttributeNames(), contains("id")); assertThat(e.get(CommonAttributes.ENTITY_ID), equalTo(42L)); assertThat(e.get("id"), equalTo((Object) 42L)); }
@Test public void testBareSetters() { EntityBuilder eb = Entities.newBuilder(CommonTypes.USER) .setId(42); Entity e = eb.build(); assertThat(e, notNullValue()); assertThat(e.getType(), equalTo(CommonTypes.USER)); assertThat(e.getId(), equalTo(42L)); assertThat(e.getTypedAttributeNames(), contains((TypedName) CommonAttributes.ENTITY_ID)); assertThat(e.getAttributeNames(), contains("id")); assertThat(e.hasAttribute("user"), equalTo(false)); assertThat(e.hasAttribute(CommonAttributes.USER_ID), equalTo(false)); }
@Test public void testAttributeSetters() { EntityBuilder eb = Entities.newBuilder(CommonTypes.USER) .setAttribute(CommonAttributes.ENTITY_ID, 42L); Entity e = eb.build(); assertThat(e, notNullValue()); assertThat(e.getType(), equalTo(CommonTypes.USER)); assertThat(e.getId(), equalTo(42L)); assertThat(e.getTypedAttributeNames(), contains((TypedName) CommonAttributes.ENTITY_ID)); assertThat(e.getAttributeNames(), contains("id")); assertThat(e.hasAttribute("user"), equalTo(false)); assertThat(e.hasAttribute(CommonAttributes.USER_ID), equalTo(false)); assertThat(e.get(CommonAttributes.ENTITY_ID), equalTo(42L)); }
@Test public void testBasicEntity() { Entity e = Entities.newBuilder(CommonTypes.USER, 42) .setAttribute(CommonAttributes.NAME, "HACKEM MUCHE") .build(); assertThat(e, notNullValue()); assertThat(e.getType(), equalTo(CommonTypes.USER)); assertThat(e.getId(), equalTo(42L)); assertThat(e.getTypedAttributeNames(), containsInAnyOrder((TypedName) CommonAttributes.NAME, CommonAttributes.ENTITY_ID)); assertThat(e.getAttributeNames(), containsInAnyOrder("name", "id")); assertThat(e.get("name"), equalTo((Object) "HACKEM MUCHE")); assertThat(e.get(CommonAttributes.NAME), equalTo("HACKEM MUCHE")); assertThat(e.hasAttribute("name"), equalTo(true)); assertThat(e.hasAttribute("user"), equalTo(false)); assertThat(e.hasAttribute(CommonAttributes.NAME), equalTo(true)); assertThat(e.hasAttribute(CommonAttributes.USER_ID), equalTo(false)); assertThat(e.get(CommonAttributes.ENTITY_ID), equalTo(42L)); } }
/** * Create a new entity builder that is initialized with a copy of an entity. * @param e The entity. * @return An entity builder initialized to build a copy of {@code e}. */ public static EntityBuilder copyBuilder(Entity e) { EntityBuilder eb = newBuilder(e.getType(), e.getId()); for (TypedName a: e.getTypedAttributeNames()) { eb.setAttribute(a, e.get(a)); } return eb; }