Java IterableUtils.get方法代码示例

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testUpdateBusinessObjectDataAttributesAttributeAdded()
{
    // Create a list of attributes.
    List<Attribute> attributes = Arrays.asList(new Attribute(ATTRIBUTE_NAME, ATTRIBUTE_VALUE));

    // Create a business object data entity without attributes.
    BusinessObjectDataEntity businessObjectDataEntity = new BusinessObjectDataEntity();
    businessObjectDataEntity.setAttributes(new ArrayList<>());

    // Call the method under test.
    attributeDaoHelper.updateBusinessObjectDataAttributes(businessObjectDataEntity, attributes);

    // Verify the external calls.
    verifyNoMoreInteractionsHelper();

    // Validate the results.
    assertEquals(1, CollectionUtils.size(businessObjectDataEntity.getAttributes()));
    BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity = IterableUtils.get(businessObjectDataEntity.getAttributes(), 0);
    assertEquals(businessObjectDataEntity, businessObjectDataAttributeEntity.getBusinessObjectData());
    assertEquals(ATTRIBUTE_NAME, businessObjectDataAttributeEntity.getName());
    assertEquals(ATTRIBUTE_VALUE, businessObjectDataAttributeEntity.getValue());
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testUpdateBusinessObjectDataAttributesAttributeValueNotUpdated()
{
    // Create a business object data attribute entity.
    BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity = new BusinessObjectDataAttributeEntity();
    businessObjectDataAttributeEntity.setName(ATTRIBUTE_NAME);
    businessObjectDataAttributeEntity.setValue(ATTRIBUTE_VALUE);

    // Create a business object data entity that contains one attribute entity.
    BusinessObjectDataEntity businessObjectDataEntity = new BusinessObjectDataEntity();
    List<BusinessObjectDataAttributeEntity> businessObjectDataAttributeEntities = new ArrayList<>();
    businessObjectDataEntity.setAttributes(businessObjectDataAttributeEntities);
    businessObjectDataAttributeEntities.add(businessObjectDataAttributeEntity);

    // Call the method under test.
    attributeDaoHelper.updateBusinessObjectDataAttributes(businessObjectDataEntity, Arrays.asList(new Attribute(ATTRIBUTE_NAME, ATTRIBUTE_VALUE)));

    // Verify the external calls.
    verifyNoMoreInteractionsHelper();

    // Validate the results.
    assertEquals(1, CollectionUtils.size(businessObjectDataEntity.getAttributes()));
    BusinessObjectDataAttributeEntity result = IterableUtils.get(businessObjectDataEntity.getAttributes(), 0);
    assertEquals(ATTRIBUTE_NAME, result.getName());
    assertEquals(ATTRIBUTE_VALUE, result.getValue());
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testUpdateBusinessObjectDataAttributesAttributeValueUpdated()
{
    // Create a business object data attribute entity.
    BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity = new BusinessObjectDataAttributeEntity();
    businessObjectDataAttributeEntity.setName(ATTRIBUTE_NAME);
    businessObjectDataAttributeEntity.setValue(ATTRIBUTE_VALUE);

    // Create a business object data entity that contains one attribute entity.
    BusinessObjectDataEntity businessObjectDataEntity = new BusinessObjectDataEntity();
    List<BusinessObjectDataAttributeEntity> businessObjectDataAttributeEntities = new ArrayList<>();
    businessObjectDataEntity.setAttributes(businessObjectDataAttributeEntities);
    businessObjectDataAttributeEntities.add(businessObjectDataAttributeEntity);

    // Call the method under test.
    attributeDaoHelper.updateBusinessObjectDataAttributes(businessObjectDataEntity, Arrays.asList(new Attribute(ATTRIBUTE_NAME, ATTRIBUTE_VALUE_2)));

    // Verify the external calls.
    verifyNoMoreInteractionsHelper();

    // Validate the results.
    assertEquals(1, CollectionUtils.size(businessObjectDataEntity.getAttributes()));
    BusinessObjectDataAttributeEntity result = IterableUtils.get(businessObjectDataEntity.getAttributes(), 0);
    assertEquals(ATTRIBUTE_NAME, result.getName());
    assertEquals(ATTRIBUTE_VALUE_2, result.getValue());
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
/**
 * Gets the first json element, if any, in the list. Else returns null
 *
 * @param elements the json elements
 * @return the first json element in the list
 */
public JsonElement getFirst(Iterable<JsonElement> elements) {
  JsonElement first = null;
  if (!IterableUtils.isEmpty(elements)) {
    first = IterableUtils.get(elements, 0);
  }
  return first;
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
/**
 * Asserts that the target business object data that is created is using the target storage name that is specified in the request.
 */
@Test
public void testInitiateUploadSingleAssertUseTargetStorageInRequest()
{
    // Create database entities required for testing.
    uploadDownloadServiceTestHelper.createDatabaseEntitiesForUploadDownloadTesting();
    StorageEntity storageEntity = storageDaoTestHelper.createStorageEntity(STORAGE_NAME_3);
    storageEntity.getAttributes().add(storageDaoTestHelper
        .createStorageAttributeEntity(storageEntity, configurationHelper.getProperty(ConfigurationValue.S3_ATTRIBUTE_NAME_BUCKET_NAME), "testBucketName"));
    storageEntity.getAttributes().add(storageDaoTestHelper
        .createStorageAttributeEntity(storageEntity, configurationHelper.getProperty(ConfigurationValue.S3_ATTRIBUTE_NAME_KEY_PREFIX_VELOCITY_TEMPLATE),
            "$environment/$namespace/$businessObjectDataPartitionValue"));
    storageEntity.getAttributes().add(storageDaoTestHelper
        .createStorageAttributeEntity(storageEntity, configurationHelper.getProperty(ConfigurationValue.S3_ATTRIBUTE_NAME_KMS_KEY_ID),
            "arn:aws:kms:us-east-1:123456789012:key/12345678-1234-1234-1234-123456789012"));

    // Initiate a file upload.
    UploadSingleInitiationRequest uploadSingleInitiationRequest = uploadDownloadServiceTestHelper.createUploadSingleInitiationRequest();
    uploadSingleInitiationRequest.setTargetStorageName(STORAGE_NAME_3);

    UploadSingleInitiationResponse resultUploadSingleInitiationResponse = uploadDownloadService.initiateUploadSingle(uploadSingleInitiationRequest);

    // Validate the returned object.
    uploadDownloadServiceTestHelper
        .validateUploadSingleInitiationResponse(NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, NAMESPACE, BDEF_NAME_2,
            FORMAT_USAGE_CODE_2, FORMAT_FILE_TYPE_CODE_2, FORMAT_VERSION_2, businessObjectDefinitionServiceTestHelper.getNewAttributes(), FILE_NAME,
            FILE_SIZE_1_KB, STORAGE_NAME_3, resultUploadSingleInitiationResponse);

    BusinessObjectDataEntity targetBusinessObjectDataEntity = businessObjectDataDao.getBusinessObjectDataByAltKey(
        new BusinessObjectDataKey(NAMESPACE, BDEF_NAME_2, FORMAT_USAGE_CODE_2, FORMAT_FILE_TYPE_CODE_2, FORMAT_VERSION_2,
            resultUploadSingleInitiationResponse.getTargetBusinessObjectData().getPartitionValue(), null, 0));

    assertNotNull(targetBusinessObjectDataEntity);
    assertNotNull(targetBusinessObjectDataEntity.getStorageUnits());
    assertEquals(1, targetBusinessObjectDataEntity.getStorageUnits().size());
    StorageUnitEntity storageUnit = IterableUtils.get(targetBusinessObjectDataEntity.getStorageUnits(), 0);
    assertNotNull(storageUnit);
    assertNotNull(storageUnit.getStorage());
    assertEquals(STORAGE_NAME_3, storageUnit.getStorage().getName());
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testInitiateDownloadSingleMultipleStorageFilesExist()
{
    // Create the upload data.
    UploadSingleInitiationResponse uploadSingleInitiationResponse =
        uploadDownloadServiceTestHelper.createUploadedFileData(BusinessObjectDataStatusEntity.VALID);

    // Get the target business object data entity.
    BusinessObjectDataEntity targetBusinessObjectDataEntity = businessObjectDataDao
        .getBusinessObjectDataByAltKey(businessObjectDataHelper.getBusinessObjectDataKey(uploadSingleInitiationResponse.getTargetBusinessObjectData()));

    // Get the target bushiness object data storage unit.
    StorageUnitEntity targetStorageUnitEntity = IterableUtils.get(targetBusinessObjectDataEntity.getStorageUnits(), 0);

    // Add a second storage file to the target business object data storage unit.
    storageFileDaoTestHelper.createStorageFileEntity(targetStorageUnitEntity, FILE_NAME_2, FILE_SIZE_1_KB, ROW_COUNT_1000);

    // Try to initiate a single file download when business object data has more than one storage file.
    try
    {
        // Initiate the download against the uploaded data (i.e. the target business object data).
        initiateDownload(uploadSingleInitiationResponse.getTargetBusinessObjectData());
        fail("Suppose to throw an IllegalArgumentException when business object has more than one storage file.");
    }
    catch (IllegalArgumentException e)
    {
        BusinessObjectData businessObjectData = uploadSingleInitiationResponse.getTargetBusinessObjectData();
        assertEquals(String.format("Found 2 registered storage files when expecting one in \"%s\" storage for the business object data {%s}.",
            targetStorageUnitEntity.getStorage().getName(), businessObjectDataServiceTestHelper
            .getExpectedBusinessObjectDataKeyAsString(businessObjectDataHelper.getBusinessObjectDataKey(businessObjectData))), e.getMessage());
    }
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testUpdateBusinessObjectDataAttributesAttributeValueUpdatedAttributeNamesEqualIgnoreCase()
{
    // Create a business object data attribute entity.
    BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity = new BusinessObjectDataAttributeEntity();
    businessObjectDataAttributeEntity.setName(ATTRIBUTE_NAME.toUpperCase());
    businessObjectDataAttributeEntity.setValue(ATTRIBUTE_VALUE);

    // Create a business object data entity that contains one attribute entity.
    BusinessObjectDataEntity businessObjectDataEntity = new BusinessObjectDataEntity();
    List<BusinessObjectDataAttributeEntity> businessObjectDataAttributeEntities = new ArrayList<>();
    businessObjectDataEntity.setAttributes(businessObjectDataAttributeEntities);
    businessObjectDataAttributeEntities.add(businessObjectDataAttributeEntity);

    // Call the method under test.
    attributeDaoHelper
        .updateBusinessObjectDataAttributes(businessObjectDataEntity, Arrays.asList(new Attribute(ATTRIBUTE_NAME.toLowerCase(), ATTRIBUTE_VALUE_2)));

    // Verify the external calls.
    verifyNoMoreInteractionsHelper();

    // Validate the results.
    assertEquals(1, CollectionUtils.size(businessObjectDataEntity.getAttributes()));
    BusinessObjectDataAttributeEntity result = IterableUtils.get(businessObjectDataEntity.getAttributes(), 0);
    assertEquals(ATTRIBUTE_NAME.toUpperCase(), result.getName());
    assertEquals(ATTRIBUTE_VALUE_2, result.getValue());
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testBuildNamespaceAuthorizationsAssertAuthLookupByUserId()
{
    ApplicationUser applicationUser = new ApplicationUser(getClass());
    String userId = "userId";
    applicationUser.setUserId(userId);

    when(configurationHelper.getBooleanProperty(any())).thenReturn(true);

    List<UserNamespaceAuthorizationEntity> userNamespaceAuthorizationEntities = new ArrayList<>();
    UserNamespaceAuthorizationEntity userNamespaceAuthorizationEntity = new UserNamespaceAuthorizationEntity();
    userNamespaceAuthorizationEntity.setUserId("userNamespaceAuthorizationEntityUserId");
    NamespaceEntity namespaceEntity = new NamespaceEntity();
    namespaceEntity.setCode("namespace");
    userNamespaceAuthorizationEntity.setNamespace(namespaceEntity);
    userNamespaceAuthorizationEntities.add(userNamespaceAuthorizationEntity);
    when(userNamespaceAuthorizationDao.getUserNamespaceAuthorizationsByUserId(any())).thenReturn(userNamespaceAuthorizationEntities);

    userNamespaceAuthorizationHelper.buildNamespaceAuthorizations(applicationUser);

    assertEquals(1, applicationUser.getNamespaceAuthorizations().size());
    NamespaceAuthorization namespaceAuthorization = IterableUtils.get(applicationUser.getNamespaceAuthorizations(), 0);
    assertEquals(namespaceEntity.getCode(), namespaceAuthorization.getNamespace());

    verify(userNamespaceAuthorizationDao).getUserNamespaceAuthorizationsByUserId(eq(userId));
    verify(userNamespaceAuthorizationDao).getUserNamespaceAuthorizationsByUserIdStartsWith(eq(WildcardHelper.WILDCARD_TOKEN));
    verifyNoMoreInteractions(userNamespaceAuthorizationDao, wildcardHelper);
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@Test
public void testBuildNamespaceAuthorizationsAssertWildcardQueryExecuted()
{
    ApplicationUser applicationUser = new ApplicationUser(getClass());
    String userId = "userId";
    applicationUser.setUserId(userId);

    when(configurationHelper.getBooleanProperty(any())).thenReturn(true);

    List<UserNamespaceAuthorizationEntity> wildcardEntities = new ArrayList<>();
    UserNamespaceAuthorizationEntity wildcardEntity = new UserNamespaceAuthorizationEntity();
    wildcardEntity.setUserId("wildcardEntityUserId");
    NamespaceEntity namespaceEntity = new NamespaceEntity();
    namespaceEntity.setCode("namespace");
    wildcardEntity.setNamespace(namespaceEntity);
    wildcardEntities.add(wildcardEntity);
    when(userNamespaceAuthorizationDao.getUserNamespaceAuthorizationsByUserIdStartsWith(any())).thenReturn(wildcardEntities);

    when(wildcardHelper.matches(any(), any())).thenReturn(true);

    userNamespaceAuthorizationHelper.buildNamespaceAuthorizations(applicationUser);

    assertEquals(1, applicationUser.getNamespaceAuthorizations().size());
    NamespaceAuthorization namespaceAuthorization = IterableUtils.get(applicationUser.getNamespaceAuthorizations(), 0);
    assertEquals(namespaceEntity.getCode(), namespaceAuthorization.getNamespace());

    verify(userNamespaceAuthorizationDao).getUserNamespaceAuthorizationsByUserId(eq(userId));
    verify(userNamespaceAuthorizationDao).getUserNamespaceAuthorizationsByUserIdStartsWith(eq(WildcardHelper.WILDCARD_TOKEN));
    verify(wildcardHelper).matches(eq(userId.toUpperCase()), eq(wildcardEntity.getUserId().toUpperCase()));
    verifyNoMoreInteractions(userNamespaceAuthorizationDao, wildcardHelper);
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@NamespacePermission(fields = "#namespace", permissions = NamespacePermissionEnum.READ)
@Override
public DownloadSingleInitiationResponse initiateDownloadSingle(String namespace, String businessObjectDefinitionName, String businessObjectFormatUsage,
    String businessObjectFormatFileType, Integer businessObjectFormatVersion, String partitionValue, Integer businessObjectDataVersion)
{
    // Create the business object data key.
    BusinessObjectDataKey businessObjectDataKey =
        new BusinessObjectDataKey(namespace, businessObjectDefinitionName, businessObjectFormatUsage, businessObjectFormatFileType,
            businessObjectFormatVersion, partitionValue, null, businessObjectDataVersion);

    // Validate the parameters
    businessObjectDataHelper.validateBusinessObjectDataKey(businessObjectDataKey, true, true);

    // Retrieve the persisted business object data
    BusinessObjectDataEntity businessObjectDataEntity = businessObjectDataDaoHelper.getBusinessObjectDataEntity(businessObjectDataKey);

    // Make sure the status of the business object data is VALID
    businessObjectDataHelper.assertBusinessObjectDataStatusEquals(BusinessObjectDataStatusEntity.VALID, businessObjectDataEntity);

    // Get the external storage registered against this data
    // Validate that the storage unit exists
    StorageUnitEntity storageUnitEntity = IterableUtils.get(businessObjectDataEntity.getStorageUnits(), 0);

    // Validate that the storage unit contains only 1 file
    assertHasOneStorageFile(storageUnitEntity);

    String s3BucketName = storageHelper.getStorageBucketName(storageUnitEntity.getStorage());
    String s3ObjectKey = IterableUtils.get(storageUnitEntity.getStorageFiles(), 0).getPath();

    // Get the temporary credentials
    Credentials downloaderCredentials =
        getExternalDownloaderCredentials(storageUnitEntity.getStorage(), String.valueOf(businessObjectDataEntity.getId()), s3ObjectKey);

    // Generate a pre-signed URL
    Date expiration = downloaderCredentials.getExpiration();
    S3FileTransferRequestParamsDto s3BucketAccessParams = storageHelper.getS3BucketAccessParams(storageUnitEntity.getStorage());
    String presignedUrl = s3Dao.generateGetObjectPresignedUrl(s3BucketName, s3ObjectKey, expiration, s3BucketAccessParams);

    // Construct and return the response
    DownloadSingleInitiationResponse response = new DownloadSingleInitiationResponse();
    response.setBusinessObjectData(businessObjectDataHelper.createBusinessObjectDataFromEntity(businessObjectDataEntity));
    response.setAwsAccessKey(downloaderCredentials.getAccessKeyId());
    response.setAwsSecretKey(downloaderCredentials.getSecretAccessKey());
    response.setAwsSessionToken(downloaderCredentials.getSessionToken());
    response.setAwsSessionExpirationTime(HerdDateUtils.getXMLGregorianCalendarValue(expiration));
    response.setPreSignedUrl(presignedUrl);
    return response;
}
 

import org.apache.commons.collections4.IterableUtils; //导入方法依赖的package包/类
@NamespacePermission(fields = "#namespace", permissions = NamespacePermissionEnum.WRITE)
@Override
public UploadSingleCredentialExtensionResponse extendUploadSingleCredentials(String namespace, String businessObjectDefinitionName,
    String businessObjectFormatUsage, String businessObjectFormatFileType, Integer businessObjectFormatVersion, String partitionValue,
    Integer businessObjectDataVersion)
{
    // Create the business object data key.
    BusinessObjectDataKey businessObjectDataKey =
        new BusinessObjectDataKey(namespace, businessObjectDefinitionName, businessObjectFormatUsage, businessObjectFormatFileType,
            businessObjectFormatVersion, partitionValue, null, businessObjectDataVersion);

    // Validate and trim the business object data key.
    businessObjectDataHelper.validateBusinessObjectDataKey(businessObjectDataKey, true, true);

    // Get the business object data for the key.
    BusinessObjectDataEntity businessObjectDataEntity = businessObjectDataDaoHelper.getBusinessObjectDataEntity(businessObjectDataKey);

    // Ensure the status of the business object data is "uploading" in order to extend credentials.
    if (!(businessObjectDataEntity.getStatus().getCode().equals(BusinessObjectDataStatusEntity.UPLOADING)))
    {
        throw new IllegalArgumentException(String.format(String
            .format("Business object data {%s} has a status of \"%s\" and must be \"%s\" to extend " + "credentials.",
                businessObjectDataHelper.businessObjectDataKeyToString(businessObjectDataKey), businessObjectDataEntity.getStatus().getCode(),
                BusinessObjectDataStatusEntity.UPLOADING)));
    }

    // Get the S3 managed "loading dock" storage entity and make sure it exists.
    StorageEntity storageEntity = storageDaoHelper.getStorageEntity(StorageEntity.MANAGED_LOADING_DOCK_STORAGE);

    String s3BucketName = storageHelper.getStorageBucketName(storageEntity);

    // Get the storage unit entity for this business object data in the S3 managed "loading dock" storage and make sure it exists.
    StorageUnitEntity storageUnitEntity = storageUnitDaoHelper.getStorageUnitEntity(StorageEntity.MANAGED_LOADING_DOCK_STORAGE, businessObjectDataEntity);

    // Validate that the storage unit contains exactly one storage file.
    assertHasOneStorageFile(storageUnitEntity);

    // Get the storage file entity.
    StorageFileEntity storageFileEntity = IterableUtils.get(storageUnitEntity.getStorageFiles(), 0);

    // Get the storage file path.
    String storageFilePath = storageFileEntity.getPath();

    String awsRoleArn = getStorageUploadRoleArn(storageEntity);

    Integer awsRoleDurationSeconds = getStorageUploadSessionDuration(storageEntity);

    String awsKmsKeyId = storageHelper.getStorageKmsKeyId(storageEntity);

    // Get the temporary security credentials to access S3_MANAGED_STORAGE.
    Credentials assumedSessionCredentials = stsDao
        .getTemporarySecurityCredentials(awsHelper.getAwsParamsDto(), String.valueOf(businessObjectDataEntity.getId()), awsRoleArn, awsRoleDurationSeconds,
            createUploaderPolicy(s3BucketName, storageFilePath, awsKmsKeyId));

    // Create the response.
    UploadSingleCredentialExtensionResponse response = new UploadSingleCredentialExtensionResponse();
    response.setAwsAccessKey(assumedSessionCredentials.getAccessKeyId());
    response.setAwsSecretKey(assumedSessionCredentials.getSecretAccessKey());
    response.setAwsSessionToken(assumedSessionCredentials.getSessionToken());
    response.setAwsSessionExpirationTime(HerdDateUtils.getXMLGregorianCalendarValue(assumedSessionCredentials.getExpiration()));

    return response;
}