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

Example 11 with AtlasEntity

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

the class TestEntitiesREST method serDeserEntity.

AtlasEntity serDeserEntity(AtlasEntity entity) throws IOException {
    //Convert from json to object and back to trigger the case where it gets translated to a map for attributes instead of AtlasEntity
    String jsonString = AtlasType.toJson(entity);
    AtlasEntity newEntity = AtlasType.fromJson(jsonString, AtlasEntity.class);
    return newEntity;
}

Example 12 with AtlasEntity

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

the class TestEntitiesREST method testGetEntities.

@Test(dependsOnMethods = "testCreateOrUpdateEntities")
public void testGetEntities() throws Exception {
    final AtlasEntitiesWithExtInfo response = entityREST.getByGuids(createdGuids);
    final List<AtlasEntity> entities = response.getEntities();
    Assert.assertNotNull(entities);
    Assert.assertEquals(entities.size(), 3);
    verifyAttributes(entities);
}

Example 13 with AtlasEntity

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

the class QuickStartV2 method getTableId.

private String getTableId(String tableName) throws AtlasServiceException {
    Map<String, String> attributes = new HashMap<>();
    attributes.put(AtlasClient.REFERENCEABLE_ATTRIBUTE_NAME, tableName);
    AtlasEntity tableEntity = atlasClientV2.getEntityByAttribute(TABLE_TYPE, attributes).getEntity();
    return tableEntity.getGuid();
}

Example 14 with AtlasEntity

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

the class QuickStartV2 method createInstance.

private AtlasEntity createInstance(AtlasEntity entity, String[] traitNames) throws Exception {
    AtlasEntity ret = null;
    EntityMutationResponse response = atlasClientV2.createEntity(new AtlasEntityWithExtInfo(entity));
    List<AtlasEntityHeader> entities = response.getEntitiesByOperation(EntityOperation.CREATE);
    if (CollectionUtils.isNotEmpty(entities)) {
        AtlasEntityWithExtInfo getByGuidResponse = atlasClientV2.getEntityByGuid(entities.get(0).getGuid());
        ret = getByGuidResponse.getEntity();
        System.out.println("Created entity of type [" + ret.getTypeName() + "], guid: " + ret.getGuid());
    }
    return ret;
}

Example 15 with AtlasEntity

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

the class QuickStartV2 method createView.

AtlasEntity createView(String name, AtlasEntity db, List<AtlasEntity> inputTables, String... traitNames) throws Exception {
    AtlasEntity entity = new AtlasEntity(VIEW_TYPE);
    entity.setClassifications(toAtlasClassifications(traitNames));
    entity.setAttribute("name", name);
    entity.setAttribute(AtlasClient.REFERENCEABLE_ATTRIBUTE_NAME, name);
    entity.setAttribute("db", db);
    entity.setAttribute("inputTables", inputTables);
    return createInstance(entity, traitNames);
}