Examples with Blob com.google.cloud.storage.Blob used on opensource projects

Example 26 with Blob

use of com.google.cloud.storage.Blob in project google-cloud-java by GoogleCloudPlatform.

the class ITStorageTest method testGetBlobFailNonExistingGeneration.

@Test
public void testGetBlobFailNonExistingGeneration() {
    String blobName = "test-get-blob-fail-non-existing-generation";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
    Blob remoteBlob = storage.create(blob);
    assertNotNull(remoteBlob);
    BlobId wrongGenerationBlob = BlobId.of(BUCKET, blobName, -1L);
    assertNull(storage.get(wrongGenerationBlob));
    assertTrue(remoteBlob.delete());
}

Example 27 with Blob

use of com.google.cloud.storage.Blob in project google-cloud-java by GoogleCloudPlatform.

the class ITStorageTest method testCopyBlobWithEncryptionKeys.

@Test
public void testCopyBlobWithEncryptionKeys() {
    String sourceBlobName = "test-copy-blob-encryption-key-source";
    BlobId source = BlobId.of(BUCKET, sourceBlobName);
    ImmutableMap<String, String> metadata = ImmutableMap.of("k", "v");
    Blob remoteBlob = storage.create(BlobInfo.newBuilder(source).build(), BLOB_BYTE_CONTENT, Storage.BlobTargetOption.encryptionKey(KEY));
    assertNotNull(remoteBlob);
    String targetBlobName = "test-copy-blob-encryption-key-target";
    BlobInfo target = BlobInfo.newBuilder(BUCKET, targetBlobName).setContentType(CONTENT_TYPE).setMetadata(metadata).build();
    Storage.CopyRequest req = Storage.CopyRequest.newBuilder().setSource(source).setTarget(target, Storage.BlobTargetOption.encryptionKey(OTHER_BASE64_KEY)).setSourceOptions(Storage.BlobSourceOption.decryptionKey(BASE64_KEY)).build();
    CopyWriter copyWriter = storage.copy(req);
    assertEquals(BUCKET, copyWriter.getResult().getBucket());
    assertEquals(targetBlobName, copyWriter.getResult().getName());
    assertEquals(CONTENT_TYPE, copyWriter.getResult().getContentType());
    assertArrayEquals(BLOB_BYTE_CONTENT, copyWriter.getResult().getContent(Blob.BlobSourceOption.decryptionKey(OTHER_BASE64_KEY)));
    assertEquals(metadata, copyWriter.getResult().getMetadata());
    assertTrue(copyWriter.isDone());
    req = Storage.CopyRequest.newBuilder().setSource(source).setTarget(target).setSourceOptions(Storage.BlobSourceOption.decryptionKey(BASE64_KEY)).build();
    copyWriter = storage.copy(req);
    assertEquals(BUCKET, copyWriter.getResult().getBucket());
    assertEquals(targetBlobName, copyWriter.getResult().getName());
    assertEquals(CONTENT_TYPE, copyWriter.getResult().getContentType());
    assertArrayEquals(BLOB_BYTE_CONTENT, copyWriter.getResult().getContent());
    assertEquals(metadata, copyWriter.getResult().getMetadata());
    assertTrue(copyWriter.isDone());
    assertTrue(remoteBlob.delete());
    assertTrue(storage.delete(BUCKET, targetBlobName));
}

Example 28 with Blob

use of com.google.cloud.storage.Blob in project google-cloud-java by GoogleCloudPlatform.

the class ITStorageTest method testCopyBlobUpdateMetadata.

@Test
public void testCopyBlobUpdateMetadata() {
    String sourceBlobName = "test-copy-blob-update-metadata-source";
    BlobId source = BlobId.of(BUCKET, sourceBlobName);
    Blob remoteSourceBlob = storage.create(BlobInfo.newBuilder(source).build(), BLOB_BYTE_CONTENT);
    assertNotNull(remoteSourceBlob);
    String targetBlobName = "test-copy-blob-update-metadata-target";
    ImmutableMap<String, String> metadata = ImmutableMap.of("k", "v");
    BlobInfo target = BlobInfo.newBuilder(BUCKET, targetBlobName).setContentType(CONTENT_TYPE).setMetadata(metadata).build();
    Storage.CopyRequest req = Storage.CopyRequest.of(source, target);
    CopyWriter copyWriter = storage.copy(req);
    assertEquals(BUCKET, copyWriter.getResult().getBucket());
    assertEquals(targetBlobName, copyWriter.getResult().getName());
    assertEquals(CONTENT_TYPE, copyWriter.getResult().getContentType());
    assertEquals(metadata, copyWriter.getResult().getMetadata());
    assertTrue(copyWriter.isDone());
    assertTrue(remoteSourceBlob.delete());
    assertTrue(storage.delete(BUCKET, targetBlobName));
}

Example 29 with Blob

use of com.google.cloud.storage.Blob in project google-cloud-java by GoogleCloudPlatform.

the class ITStorageTest method testGetBlobsFail.

@Test
public void testGetBlobsFail() {
    String sourceBlobName1 = "test-get-blobs-fail-1";
    String sourceBlobName2 = "test-get-blobs-fail-2";
    BlobInfo sourceBlob1 = BlobInfo.newBuilder(BUCKET, sourceBlobName1).build();
    BlobInfo sourceBlob2 = BlobInfo.newBuilder(BUCKET, sourceBlobName2).build();
    assertNotNull(storage.create(sourceBlob1));
    List<Blob> remoteBlobs = storage.get(sourceBlob1.getBlobId(), sourceBlob2.getBlobId());
    assertEquals(sourceBlob1.getBucket(), remoteBlobs.get(0).getBucket());
    assertEquals(sourceBlob1.getName(), remoteBlobs.get(0).getName());
    assertNull(remoteBlobs.get(1));
    assertTrue(remoteBlobs.get(0).delete());
}

Example 30 with Blob

use of com.google.cloud.storage.Blob in project google-cloud-java by GoogleCloudPlatform.

the class ITStorageTest method testCopyBlob.

@Test
public void testCopyBlob() {
    String sourceBlobName = "test-copy-blob-source";
    BlobId source = BlobId.of(BUCKET, sourceBlobName);
    ImmutableMap<String, String> metadata = ImmutableMap.of("k", "v");
    BlobInfo blob = BlobInfo.newBuilder(source).setContentType(CONTENT_TYPE).setMetadata(metadata).build();
    Blob remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
    assertNotNull(remoteBlob);
    String targetBlobName = "test-copy-blob-target";
    Storage.CopyRequest req = Storage.CopyRequest.of(source, BlobId.of(BUCKET, targetBlobName));
    CopyWriter copyWriter = storage.copy(req);
    assertEquals(BUCKET, copyWriter.getResult().getBucket());
    assertEquals(targetBlobName, copyWriter.getResult().getName());
    assertEquals(CONTENT_TYPE, copyWriter.getResult().getContentType());
    assertEquals(metadata, copyWriter.getResult().getMetadata());
    assertTrue(copyWriter.isDone());
    assertTrue(remoteBlob.delete());
    assertTrue(storage.delete(BUCKET, targetBlobName));
}