Examples with RelatedEntity io.crnk.jpa.model.RelatedEntity used on opensource projects

Example 6 with RelatedEntity

use of io.crnk.jpa.model.RelatedEntity in project crnk-framework by crnk-project.

the class JpaQuerySpecEndToEndTest method testRelationPaging.

@Test
public void testRelationPaging() {
    TestEntity test = new TestEntity();
    test.setId(1L);
    test.setStringValue("test");
    testRepo.create(test);
    ResourceRepositoryStub<RelatedEntity, Long> relatedRepo = client.getQueryParamsRepository(RelatedEntity.class);
    RelationshipRepositoryV2<TestEntity, Long, RelatedEntity, Long> relRepo = client.getQuerySpecRepository(TestEntity.class, RelatedEntity.class);
    for (long i = 0; i < 5; i++) {
        RelatedEntity related1 = new RelatedEntity();
        related1.setId(i);
        related1.setStringValue("related" + i);
        relatedRepo.create(related1);
        relRepo.addRelations(test, Arrays.asList(i), TestEntity.ATTR_manyRelatedValues);
    }
    QuerySpec querySpec = new QuerySpec(RelatedEntity.class);
    querySpec.setOffset(2L);
    querySpec.setLimit(2L);
    ResourceList<RelatedEntity> list = relRepo.findManyTargets(test.getId(), TestEntity.ATTR_manyRelatedValues, querySpec);
    Assert.assertEquals(2, list.size());
    Assert.assertEquals(2, list.get(0).getId().intValue());
    Assert.assertEquals(3, list.get(1).getId().intValue());
    JsonMetaInformation meta = list.getMeta(JsonMetaInformation.class);
    JsonLinksInformation links = list.getLinks(JsonLinksInformation.class);
    Assert.assertNotNull(meta);
    Assert.assertNotNull(links);
    String baseUri = getBaseUri().toString();
    Assert.assertEquals(baseUri + "test/1/relationships/manyRelatedValues?page[limit]=2", links.asJsonNode().get("first").asText());
    Assert.assertEquals(baseUri + "test/1/relationships/manyRelatedValues?page[limit]=2&page[offset]=4", links.asJsonNode().get("last").asText());
    Assert.assertEquals(baseUri + "test/1/relationships/manyRelatedValues?page[limit]=2", links.asJsonNode().get("prev").asText());
    Assert.assertEquals(baseUri + "test/1/relationships/manyRelatedValues?page[limit]=2&page[offset]=4", links.asJsonNode().get("next").asText());
}

Example 7 with RelatedEntity

use of io.crnk.jpa.model.RelatedEntity in project crnk-framework by crnk-project.

the class JpaQuerySpecEndToEndTest method testLazyManyRelation.

@Test
public void testLazyManyRelation() throws InstantiationException, IllegalAccessException {
    addTestWithManyRelations();
    QuerySpec querySpec = new QuerySpec(TestEntity.class);
    List<TestEntity> list = testRepo.findAll(querySpec);
    Assert.assertEquals(1, list.size());
    TestEntity testEntity = list.get(0);
    List<RelatedEntity> manyRelatedValues = testEntity.getManyRelatedValues();
    Assert.assertNotNull(manyRelatedValues);
    ObjectProxy proxy = (ObjectProxy) manyRelatedValues;
    Assert.assertFalse(proxy.isLoaded());
    Assert.assertEquals(3, manyRelatedValues.size());
    for (RelatedEntity relatedEntity : manyRelatedValues) {
        Assert.assertNotNull(relatedEntity.getStringValue());
    }
}

Example 8 with RelatedEntity

use of io.crnk.jpa.model.RelatedEntity in project crnk-framework by crnk-project.

the class RelatedDTOMapper method map.

@Override
public RelatedDTO map(Tuple tuple) {
    RelatedDTO dto = new RelatedDTO();
    RelatedEntity entity = tuple.get(0, RelatedEntity.class);
    dto.setId(entity.getId());
    dto.setStringValue(entity.getStringValue());
    return dto;
}

Example 9 with RelatedEntity

use of io.crnk.jpa.model.RelatedEntity in project crnk-framework by crnk-project.

the class RelatedDTOMapper method unmap.

@Override
public RelatedEntity unmap(RelatedDTO dto) {
    RelatedEntity entity = em.find(RelatedEntity.class, dto.getId());
    if (entity == null) {
        entity = new RelatedEntity();
        entity.setId(dto.getId());
    }
    entity.setStringValue(dto.getStringValue());
    return entity;
}

Example 10 with RelatedEntity

use of io.crnk.jpa.model.RelatedEntity in project crnk-framework by crnk-project.

the class JpaRepositoryDecoratorTest method addTestWithOneRelation.

private TestEntity addTestWithOneRelation() {
    ResourceRepositoryV2<RelatedEntity, Long> relatedRepo = client.getQuerySpecRepository(RelatedEntity.class);
    RelatedEntity related = new RelatedEntity();
    related.setId(1L);
    related.setStringValue("project");
    relatedRepo.create(related);
    TestEntity test = new TestEntity();
    test.setId(2L);
    test.setStringValue("test");
    testRepo.create(test);
    RelationshipRepositoryV2<TestEntity, Long, RelatedEntity, Long> relRepo = client.getQuerySpecRepository(TestEntity.class, RelatedEntity.class);
    relRepo.setRelation(test, related.getId(), TestEntity.ATTR_oneRelatedValue);
    return test;
}