Examples with EntityMutationResponse org.apache.atlas.model.instance.EntityMutationResponse used on opensource projects

Example 46 with EntityMutationResponse

use of org.apache.atlas.model.instance.EntityMutationResponse in project incubator-atlas by apache.

the class AtlasDeleteHandlerV1Test method testDeleteReference.

@Test
public void testDeleteReference() throws Exception {
    //Deleting column should update table
    final AtlasEntity dbEntity = TestUtilsV2.createDBEntity();
    init();
    EntityMutationResponse dbCreationResponse = entityStore.createOrUpdate(new AtlasEntityStream(dbEntity), false);
    final AtlasEntity tableEntity = TestUtilsV2.createTableEntity(dbEntity);
    final AtlasEntity columnEntity = TestUtilsV2.createColumnEntity(tableEntity);
    tableEntity.setAttribute(COLUMNS_ATTR_NAME, Arrays.asList(AtlasTypeUtil.getAtlasObjectId(columnEntity)));
    AtlasEntity.AtlasEntityWithExtInfo input = new AtlasEntity.AtlasEntityWithExtInfo(tableEntity);
    input.addReferredEntity(columnEntity);
    init();
    EntityMutationResponse tblCreationResponse = entityStore.createOrUpdate(new AtlasEntityStream(input), false);
    final AtlasEntityHeader columnCreated = tblCreationResponse.getFirstCreatedEntityByTypeName(COLUMN_TYPE);
    final AtlasEntityHeader tableCreated = tblCreationResponse.getFirstCreatedEntityByTypeName(TABLE_TYPE);
    init();
    EntityMutationResponse deletionResponse = entityStore.deleteById(columnCreated.getGuid());
    assertEquals(deletionResponse.getDeletedEntities().size(), 1);
    assertEquals(deletionResponse.getDeletedEntities().get(0).getGuid(), columnCreated.getGuid());
    assertEquals(deletionResponse.getUpdatedEntities().size(), 1);
    assertEquals(deletionResponse.getUpdatedEntities().get(0).getGuid(), tableCreated.getGuid());
    assertEntityDeleted(columnCreated.getGuid());
    assertColumnForTestDeleteReference(entityStore.getById(tableCreated.getGuid()));
    //Deleting table should update process
    AtlasEntity process = TestUtilsV2.createProcessEntity(null, Arrays.asList(AtlasTypeUtil.getAtlasObjectId(tableCreated)));
    init();
    final EntityMutationResponse processCreationResponse = entityStore.createOrUpdate(new AtlasEntityStream(process), false);
    init();
    entityStore.deleteById(tableCreated.getGuid());
    assertEntityDeleted(tableCreated.getGuid());
    assertTableForTestDeleteReference(tableCreated.getGuid());
    assertProcessForTestDeleteReference(processCreationResponse.getFirstEntityCreated());
}

Example 47 with EntityMutationResponse

use of org.apache.atlas.model.instance.EntityMutationResponse in project incubator-atlas by apache.

the class AtlasEntityStoreV1Test method testTagAssociationAfterRedefinition.

@Test
public void testTagAssociationAfterRedefinition() {
    AtlasClassificationDef aTag = new AtlasClassificationDef("testTag");
    AtlasAttributeDef attributeDef = new AtlasAttributeDef("testAttribute", "int", true, AtlasAttributeDef.Cardinality.SINGLE, 0, 1, false, true, Collections.<AtlasStructDef.AtlasConstraintDef>emptyList());
    aTag.addAttribute(attributeDef);
    AtlasTypesDef typesDef = new AtlasTypesDef();
    typesDef.setClassificationDefs(Arrays.asList(aTag));
    try {
        typeDefStore.createTypesDef(typesDef);
    } catch (AtlasBaseException e) {
        fail("Tag creation should've succeeded");
    }
    try {
        typeDefStore.deleteTypesDef(typesDef);
    } catch (AtlasBaseException e) {
        fail("Tag deletion should've succeeded");
    }
    aTag = new AtlasClassificationDef("testTag");
    attributeDef = new AtlasAttributeDef("testAttribute", "string", true, AtlasAttributeDef.Cardinality.SINGLE, 0, 1, false, true, Collections.<AtlasStructDef.AtlasConstraintDef>emptyList());
    aTag.addAttribute(attributeDef);
    typesDef.setClassificationDefs(Arrays.asList(aTag));
    try {
        typeDefStore.createTypesDef(typesDef);
    } catch (AtlasBaseException e) {
        fail("Tag re-creation should've succeeded");
    }
    final AtlasEntity dbEntity = TestUtilsV2.createDBEntity();
    try {
        EntityMutationResponse response = entityStore.createOrUpdate(new AtlasEntityStream(dbEntity), false);
        List<AtlasEntityHeader> createdEntity = response.getCreatedEntities();
        assertTrue(CollectionUtils.isNotEmpty(createdEntity));
        String guid = createdEntity.get(0).getGuid();
        entityStore.addClassification(Arrays.asList(guid), new AtlasClassification(aTag.getName(), "testAttribute", "test-string"));
    } catch (AtlasBaseException e) {
        fail("DB entity creation should've succeeded");
    }
}

Example 48 with EntityMutationResponse

use of org.apache.atlas.model.instance.EntityMutationResponse in project incubator-atlas by apache.

the class AtlasEntityStoreV1Test method testCheckOptionalAttrValueRetention.

@Test
public void testCheckOptionalAttrValueRetention() throws Exception {
    AtlasEntity dbEntity = TestUtilsV2.createDBEntity();
    init();
    EntityMutationResponse response = entityStore.createOrUpdate(new AtlasEntityStream(dbEntity), false);
    AtlasEntity firstEntityCreated = getEntityFromStore(response.getFirstCreatedEntityByTypeName(TestUtilsV2.DATABASE_TYPE));
    //The optional boolean attribute should have a non-null value
    final String isReplicatedAttr = "isReplicated";
    final String paramsAttr = "parameters";
    Assert.assertNotNull(firstEntityCreated.getAttribute(isReplicatedAttr));
    Assert.assertEquals(firstEntityCreated.getAttribute(isReplicatedAttr), Boolean.FALSE);
    Assert.assertNull(firstEntityCreated.getAttribute(paramsAttr));
    //Update to true
    dbEntity.setAttribute(isReplicatedAttr, Boolean.TRUE);
    //Update array
    final HashMap<String, String> params = new HashMap<String, String>() {

        {
            put("param1", "val1");
            put("param2", "val2");
        }
    };
    dbEntity.setAttribute(paramsAttr, params);
    //Complete update
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(dbEntity), false);
    AtlasEntity firstEntityUpdated = getEntityFromStore(response.getFirstUpdatedEntityByTypeName(TestUtilsV2.DATABASE_TYPE));
    Assert.assertNotNull(firstEntityUpdated);
    Assert.assertNotNull(firstEntityUpdated.getAttribute(isReplicatedAttr));
    Assert.assertEquals(firstEntityUpdated.getAttribute(isReplicatedAttr), Boolean.TRUE);
    Assert.assertEquals(firstEntityUpdated.getAttribute(paramsAttr), params);
//TODO - enable test after GET API is ready
//        init();
//        //Complete update without setting the attribute
//        AtlasEntity newEntity = TestUtilsV2.createDBEntity();
//        //Reset name to the current DB name
//        newEntity.setAttribute(AtlasClient.NAME, firstEntityCreated.getAttribute(AtlasClient.NAME));
//        response = entityStore.createOrUpdate(newEntity);
//
//        firstEntityUpdated = response.getFirstEntityUpdated();
//        Assert.assertNotNull(firstEntityUpdated.getAttribute(isReplicatedAttr));
//        Assert.assertEquals(firstEntityUpdated.getAttribute(isReplicatedAttr), Boolean.TRUE);
//        Assert.assertEquals(firstEntityUpdated.getAttribute(paramsAttr), params);
}

Example 49 with EntityMutationResponse

use of org.apache.atlas.model.instance.EntityMutationResponse in project incubator-atlas by apache.

the class AtlasEntityStoreV1Test method testSpecialCharacters.

@Test(enabled = false)
public //TODO : Failing in typedef creation
void testSpecialCharacters() throws Exception {
    //Verify that type can be created with reserved characters in typename, attribute name
    final String typeName = "test_type_" + RandomStringUtils.randomAlphanumeric(10);
    String strAttrName = randomStrWithReservedChars();
    String arrayAttrName = randomStrWithReservedChars();
    String mapAttrName = randomStrWithReservedChars();
    AtlasEntityDef typeDefinition = AtlasTypeUtil.createClassTypeDef(typeName, "Special chars test type", ImmutableSet.<String>of(), AtlasTypeUtil.createOptionalAttrDef(strAttrName, "string"), AtlasTypeUtil.createOptionalAttrDef(arrayAttrName, "array<string>"), AtlasTypeUtil.createOptionalAttrDef(mapAttrName, "map<string,string>"));
    AtlasTypesDef atlasTypesDef = new AtlasTypesDef(null, null, null, Arrays.asList(typeDefinition));
    typeDefStore.createTypesDef(atlasTypesDef);
    //verify that entity can be created with reserved characters in string value, array value and map key and value
    AtlasEntity entity = new AtlasEntity();
    entity.setAttribute(strAttrName, randomStrWithReservedChars());
    entity.setAttribute(arrayAttrName, new String[] { randomStrWithReservedChars() });
    entity.setAttribute(mapAttrName, new HashMap<String, String>() {

        {
            put(randomStrWithReservedChars(), randomStrWithReservedChars());
        }
    });
    AtlasEntityWithExtInfo entityWithExtInfo = new AtlasEntityWithExtInfo(entity);
    final EntityMutationResponse response = entityStore.createOrUpdate(new AtlasEntityStream(entityWithExtInfo), false);
    final AtlasEntityHeader firstEntityCreated = response.getFirstEntityCreated();
    validateEntity(entityWithExtInfo, getEntityFromStore(firstEntityCreated));
//Verify that search with reserved characters works - for string attribute
//        String query =
//            String.format("`%s` where `%s` = '%s'", typeName, strAttrName, entity.getAttribute(strAttrName));
//        String responseJson = discoveryService.searchByDSL(query, new QueryParams(1, 0));
//        JSONObject response = new JSONObject(responseJson);
//        assertEquals(response.getJSONArray("rows").length(), 1);
}

Example 50 with EntityMutationResponse

use of org.apache.atlas.model.instance.EntityMutationResponse in project incubator-atlas by apache.

the class AtlasEntityStoreV1Test method testUpdateEntityWithMap.

@Test(dependsOnMethods = "testCreate")
public void testUpdateEntityWithMap() throws Exception {
    AtlasEntity tableEntity = new AtlasEntity(tblEntity.getEntity());
    AtlasEntitiesWithExtInfo entitiesInfo = new AtlasEntitiesWithExtInfo(tableEntity);
    Map<String, AtlasStruct> partsMap = new HashMap<>();
    partsMap.put("part0", new AtlasStruct(TestUtils.PARTITION_STRUCT_TYPE, TestUtilsV2.NAME, "test"));
    tableEntity.setAttribute("partitionsMap", partsMap);
    init();
    EntityMutationResponse response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition1 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    AtlasEntity updatedTableDef1 = getEntityFromStore(tableDefinition1);
    validateEntity(entitiesInfo, updatedTableDef1);
    Assert.assertTrue(partsMap.get("part0").equals(((Map<String, AtlasStruct>) updatedTableDef1.getAttribute("partitionsMap")).get("part0")));
    //update map - add a map key
    partsMap.put("part1", new AtlasStruct(TestUtils.PARTITION_STRUCT_TYPE, TestUtilsV2.NAME, "test1"));
    tableEntity.setAttribute("partitionsMap", partsMap);
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition2 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    AtlasEntity updatedTableDef2 = getEntityFromStore(tableDefinition2);
    validateEntity(entitiesInfo, updatedTableDef2);
    assertEquals(((Map<String, AtlasStruct>) updatedTableDef2.getAttribute("partitionsMap")).size(), 2);
    Assert.assertTrue(partsMap.get("part1").equals(((Map<String, AtlasStruct>) updatedTableDef2.getAttribute("partitionsMap")).get("part1")));
    //update map - remove a key and add another key
    partsMap.remove("part0");
    partsMap.put("part2", new AtlasStruct(TestUtils.PARTITION_STRUCT_TYPE, TestUtilsV2.NAME, "test2"));
    tableEntity.setAttribute("partitionsMap", partsMap);
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition3 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    AtlasEntity updatedTableDef3 = getEntityFromStore(tableDefinition3);
    validateEntity(entitiesInfo, updatedTableDef3);
    assertEquals(((Map<String, AtlasStruct>) updatedTableDef3.getAttribute("partitionsMap")).size(), 2);
    Assert.assertNull(((Map<String, AtlasStruct>) updatedTableDef3.getAttribute("partitionsMap")).get("part0"));
    Assert.assertTrue(partsMap.get("part2").equals(((Map<String, AtlasStruct>) updatedTableDef3.getAttribute("partitionsMap")).get("part2")));
    //update struct value for existing map key
    AtlasStruct partition2 = partsMap.get("part2");
    partition2.setAttribute(TestUtilsV2.NAME, "test2Updated");
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition4 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    AtlasEntity updatedTableDef4 = getEntityFromStore(tableDefinition4);
    validateEntity(entitiesInfo, updatedTableDef4);
    assertEquals(((Map<String, AtlasStruct>) updatedTableDef4.getAttribute("partitionsMap")).size(), 2);
    Assert.assertNull(((Map<String, AtlasStruct>) updatedTableDef4.getAttribute("partitionsMap")).get("part0"));
    Assert.assertTrue(partsMap.get("part2").equals(((Map<String, AtlasStruct>) updatedTableDef4.getAttribute("partitionsMap")).get("part2")));
    //Test map pointing to a class
    AtlasEntity col0 = new AtlasEntity(TestUtilsV2.COLUMN_TYPE, TestUtilsV2.NAME, "test1");
    col0.setAttribute("type", "string");
    col0.setAttribute("table", AtlasTypeUtil.getAtlasObjectId(tableEntity));
    AtlasEntityWithExtInfo col0WithExtendedInfo = new AtlasEntityWithExtInfo(col0);
    col0WithExtendedInfo.addReferredEntity(tableEntity);
    col0WithExtendedInfo.addReferredEntity(dbEntity.getEntity());
    init();
    entityStore.createOrUpdate(new AtlasEntityStream(col0WithExtendedInfo), false);
    AtlasEntity col1 = new AtlasEntity(TestUtils.COLUMN_TYPE, TestUtilsV2.NAME, "test2");
    col1.setAttribute("type", "string");
    col1.setAttribute("table", AtlasTypeUtil.getAtlasObjectId(tableEntity));
    AtlasEntityWithExtInfo col1WithExtendedInfo = new AtlasEntityWithExtInfo(col1);
    col1WithExtendedInfo.addReferredEntity(tableEntity);
    col1WithExtendedInfo.addReferredEntity(dbEntity.getEntity());
    init();
    entityStore.createOrUpdate(new AtlasEntityStream(col1WithExtendedInfo), false);
    Map<String, AtlasObjectId> columnsMap = new HashMap<String, AtlasObjectId>();
    columnsMap.put("col0", AtlasTypeUtil.getAtlasObjectId(col0));
    columnsMap.put("col1", AtlasTypeUtil.getAtlasObjectId(col1));
    tableEntity.setAttribute(TestUtils.COLUMNS_MAP, columnsMap);
    entitiesInfo.addReferredEntity(col0);
    entitiesInfo.addReferredEntity(col1);
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition5 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    validateEntity(entitiesInfo, getEntityFromStore(tableDefinition5));
    //Swap elements
    columnsMap.clear();
    columnsMap.put("col0", AtlasTypeUtil.getAtlasObjectId(col1));
    columnsMap.put("col1", AtlasTypeUtil.getAtlasObjectId(col0));
    tableEntity.setAttribute(TestUtils.COLUMNS_MAP, columnsMap);
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition6 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    validateEntity(entitiesInfo, getEntityFromStore(tableDefinition6));
    Assert.assertEquals(entityStore.getById(col0.getGuid()).getEntity().getStatus(), AtlasEntity.Status.ACTIVE);
    Assert.assertEquals(entityStore.getById(col1.getGuid()).getEntity().getStatus(), AtlasEntity.Status.ACTIVE);
    //Drop the first key and change the class type as well to col0
    columnsMap.clear();
    columnsMap.put("col0", AtlasTypeUtil.getAtlasObjectId(col0));
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition7 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    validateEntity(entitiesInfo, getEntityFromStore(tableDefinition7));
    //Clear state
    tableEntity.setAttribute(TestUtils.COLUMNS_MAP, null);
    init();
    response = entityStore.createOrUpdate(new AtlasEntityStream(entitiesInfo), false);
    AtlasEntityHeader tableDefinition8 = response.getFirstUpdatedEntityByTypeName(TABLE_TYPE);
    validateEntity(entitiesInfo, getEntityFromStore(tableDefinition8));
}