io.micronaut.objectstorage.googlecloud

Class GoogleCloudStorageOperations

java.lang.Object

io.micronaut.objectstorage.googlecloud.GoogleCloudStorageOperations

All Implemented Interfaces:

ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

@EachBean(value=GoogleCloudStorageConfiguration.class)
public class GoogleCloudStorageOperations
extends java.lang.Object
implements ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

Google Cloud implementation of ObjectStorageOperations.

Since:

1.0

Author:

Pavol Gressa

Constructor Summary

Constructors

Constructor and Description
GoogleCloudStorageOperations(GoogleCloudStorageConfiguration configuration, InputStreamMapper inputStreamMapper, com.google.cloud.storage.Storage storage) Constructor.

Method Summary

Modifier and Type	Method and Description
protected com.google.cloud.storage.BlobInfo.Builder	createBlobInfoBuilder(UploadRequest uploadRequest)
java.lang.Boolean	delete(java.lang.String key) Deletes an object from the object storage.
java.util.Optional<GoogleCloudStorageEntry>	retrieve(java.lang.String key) Gets the object from object storage.
UploadResponse<com.google.cloud.storage.Blob>	upload(UploadRequest uploadRequest) Uploads an object to the object storage.
UploadResponse<com.google.cloud.storage.Blob>	upload(UploadRequest uploadRequest, java.util.function.Consumer<com.google.cloud.storage.BlobInfo.Builder> uploadRequestBuilder) Uploads an object to the object storage.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GoogleCloudStorageOperations

public GoogleCloudStorageOperations(@Parameter
                                    GoogleCloudStorageConfiguration configuration,
                                    InputStreamMapper inputStreamMapper,
                                    com.google.cloud.storage.Storage storage)

Constructor.

Parameters:

configuration - Google Storage Configuration

inputStreamMapper - Input Stream Mapper

storage - Interface for Google Cloud Storage

Method Detail

upload

@NonNull
public UploadResponse<com.google.cloud.storage.Blob> upload(@NonNull
                                                                     UploadRequest uploadRequest)

Description copied from interface: ObjectStorageOperations

Uploads an object to the object storage.

Specified by:

upload in interface ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

Parameters:

uploadRequest - the upload request

Returns:

the upload response

upload

@NonNull
public UploadResponse<com.google.cloud.storage.Blob> upload(@NonNull
                                                                     UploadRequest uploadRequest,
                                                                     @NonNull
                                                                     java.util.function.Consumer<com.google.cloud.storage.BlobInfo.Builder> uploadRequestBuilder)

Description copied from interface: ObjectStorageOperations

Uploads an object to the object storage.

Specified by:

upload in interface ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

Parameters:

uploadRequest - the upload request

uploadRequestBuilder - Upload request builder consumer

Returns:

the upload response

retrieve

@NonNull
public java.util.Optional<GoogleCloudStorageEntry> retrieve(@NonNull
                                                                     java.lang.String key)

Description copied from interface: ObjectStorageOperations

Gets the object from object storage.

Specified by:

retrieve in interface ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

Parameters:

key - the object path in the format /foo/bar/file

Returns:

the object, or empty optional if the object does not exist

delete

@NonNull
public java.lang.Boolean delete(@NonNull
                                         java.lang.String key)

Description copied from interface: ObjectStorageOperations

Deletes an object from the object storage.

Specified by:

delete in interface ObjectStorageOperations<com.google.cloud.storage.BlobInfo.Builder,com.google.cloud.storage.Blob,java.lang.Boolean>

Parameters:

key - object path in the format /foo/bar/file

Returns:

Cloud vendor-specific delete response.

createBlobInfoBuilder

@NonNull
protected com.google.cloud.storage.BlobInfo.Builder createBlobInfoBuilder(@NonNull
                                                                                   UploadRequest uploadRequest)

Parameters:

uploadRequest - Upload Request

Returns:

BlobInfo Builder