Examples with DataSetLoader org.summerb.easycrud.api.relations.DataSetLoader used on opensource projects

Example 11 with DataSetLoader

use of org.summerb.easycrud.api.relations.DataSetLoader in project summerb by skarpushin.

the class DataSetLoaderTest method testResolveReferencedObjects_ExpectM2mLoadedOkOk.

@Test
public void testResolveReferencedObjects_ExpectM2mLoadedOkOk() throws EntityNotFoundException, NotAuthorizedException, FieldValidationException {
    DataSetLoader loader = buildLoaderCase1();
    TestDto3 d3i1 = new TestDto3();
    // non-existing link
    d3i1.setLinkToDtoTwo(1L);
    d3i1 = testDto3Service.create(d3i1);
    TestDto1 d1i1 = new TestDto1();
    d1i1.setEnv(d3i1.getId());
    d1i1.setLinkToFullDonwload("required");
    d1i1 = testDto1Service.create(d1i1);
    TestDto1 d1i2 = new TestDto1();
    d1i2.setEnv(d3i1.getId());
    d1i2.setLinkToFullDonwload("required");
    d1i2 = testDto1Service.create(d1i2);
    TestDto2 d2i1 = new TestDto2();
    d2i1.setEnv("required");
    d2i1.setLinkToFullDonwload("required");
    d2i1 = testDto2Service.create(d2i1);
    m2mService.addReferencee(d2i1.getId(), d1i1.getId());
    m2mService.addReferencee(d2i1.getId(), d1i2.getId());
    // -----------------------------------
    String t1 = testDto1Service.getEntityTypeMessageCode();
    String t2 = testDto2Service.getEntityTypeMessageCode();
    String t3 = testDto3Service.getEntityTypeMessageCode();
    DataSet result = new DataSet();
    loader.loadObjectAndItsRefs(d2i1.getId(), t2, result, Refs.ref2to1m2m, Refs.ref1to3);
    assertNotNull(result.get(t2).find(d2i1.getId()));
    assertNotNull(result.get(t1).find(d1i1.getId()));
    assertNotNull(result.get(t1).find(d1i2.getId()));
    assertNotNull(result.get(t3).find(d3i1.getId()));
    Set<Object> d2refsTo1 = result.get(t2).getBackRefs().getForRow(d2i1).getForRef(Refs.ref2to1m2m);
    assertEquals(2, d2refsTo1.size());
    assertTrue(d2refsTo1.contains(d1i1.getId()));
    assertTrue(d2refsTo1.contains(d1i2.getId()));
}

Example 12 with DataSetLoader

use of org.summerb.easycrud.api.relations.DataSetLoader in project summerb by skarpushin.

the class DataSetLoaderTest method testResolveReferencedObjects_ExpectOneToManyRecoursiveLoadedOk.

@Test
public void testResolveReferencedObjects_ExpectOneToManyRecoursiveLoadedOk() throws EntityNotFoundException, NotAuthorizedException, FieldValidationException {
    DataSetLoader loader = buildLoaderCase1();
    TestDto2 d2i1 = new TestDto2();
    d2i1.setEnv("required");
    d2i1.setLinkToFullDonwload("required");
    d2i1 = testDto2Service.create(d2i1);
    TestDto3 d3i1 = new TestDto3();
    d3i1.setLinkToDtoTwo(d2i1.getId());
    d3i1 = testDto3Service.create(d3i1);
    TestDto1 d1i1 = new TestDto1();
    d1i1.setEnv("d1i1");
    d1i1.setLinkToFullDonwload("required");
    d1i1 = testDto1Service.create(d1i1);
    TestDto3 d3i2 = new TestDto3();
    d3i2.setLinkToDtoTwo(d2i1.getId());
    d3i2.setLinkToDtoOneOptional(d1i1.getId());
    d3i2 = testDto3Service.create(d3i2);
    DataSet result = new DataSet();
    result.get(testDto2Service.getEntityTypeMessageCode()).put(d2i1);
    loader.resolveReferencedObjects(result, Refs.ref3to2mand.reverse(), Refs.ref3to1);
    assertNotNull(result.get(testDto3Service.getEntityTypeMessageCode()).find(d3i1.getId()));
    assertNotNull(result.get(testDto3Service.getEntityTypeMessageCode()).find(d3i2.getId()));
    assertNotNull(result.get(testDto1Service.getEntityTypeMessageCode()).find(d1i1.getId()));
}

Example 13 with DataSetLoader

use of org.summerb.easycrud.api.relations.DataSetLoader in project summerb by skarpushin.

the class DataSetLoaderTest method testResolveReferencedObjects_ExpectBackReferencesLoadedOk.

@Test
public void testResolveReferencedObjects_ExpectBackReferencesLoadedOk() throws EntityNotFoundException, NotAuthorizedException, FieldValidationException {
    DataSetLoader loader = buildLoaderCase1();
    TestDto2 d2i1 = new TestDto2();
    d2i1.setEnv("required");
    d2i1.setLinkToFullDonwload("required");
    d2i1 = testDto2Service.create(d2i1);
    TestDto1 d1i1 = new TestDto1();
    d1i1.setEnv("required");
    d1i1.setLinkToFullDonwload("required");
    d1i1 = testDto1Service.create(d1i1);
    TestDto3 d3i1 = new TestDto3();
    d3i1.setLinkToDtoTwo(d2i1.getId());
    d3i1 = testDto3Service.create(d3i1);
    TestDto3 d3i2 = new TestDto3();
    d3i2.setLinkToDtoTwo(d2i1.getId());
    d3i2.setLinkToDtoOneOptional(d1i1.getId());
    d3i2 = testDto3Service.create(d3i2);
    String t1 = testDto1Service.getEntityTypeMessageCode();
    String t2 = testDto2Service.getEntityTypeMessageCode();
    String t3 = testDto3Service.getEntityTypeMessageCode();
    DataSet result = new DataSet();
    result.get(t2).put(d2i1);
    result.get(t1).put(d1i1);
    loader.resolveReferencedObjects(result, Refs.ref3to2mand.reverse(), Refs.ref3to1.reverse());
    // NOTE: This is ugly construction! We definitely need some sugar here
    assertEquals(1, result.get(t1).getBackRefs().getForRow(d1i1).getForRef(Refs.ref3to1.reverse()).size());
    assertEquals(2, result.get(t2).getBackRefs().getForRow(d2i1).getForRef(Refs.ref3to2mand.reverse()).size());
    assertNotNull(result.get(t3).find(d3i1.getId()));
    assertNotNull(result.get(t3).find(d3i2.getId()));
}