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

Example 16 with BlobInfo

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

the class ITStorageTest method testUpdateBlobMergeMetadata.

@Test
public void testUpdateBlobMergeMetadata() {
    String blobName = "test-update-blob-merge-metadata";
    ImmutableMap<String, String> metadata = ImmutableMap.of("k1", "a");
    ImmutableMap<String, String> newMetadata = ImmutableMap.of("k2", "b");
    ImmutableMap<String, String> expectedMetadata = ImmutableMap.of("k1", "a", "k2", "b");
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).setContentType(CONTENT_TYPE).setMetadata(metadata).build();
    Blob remoteBlob = storage.create(blob);
    assertNotNull(remoteBlob);
    Blob updatedBlob = remoteBlob.toBuilder().setMetadata(newMetadata).build().update();
    assertNotNull(updatedBlob);
    assertEquals(blob.getName(), updatedBlob.getName());
    assertEquals(blob.getBucket(), updatedBlob.getBucket());
    assertEquals(expectedMetadata, updatedBlob.getMetadata());
    assertTrue(updatedBlob.delete());
}

Example 17 with BlobInfo

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

the class ITStorageTest method testComposeBlobFail.

@Test
public void testComposeBlobFail() {
    String sourceBlobName1 = "test-compose-blob-fail-source-1";
    String sourceBlobName2 = "test-compose-blob-fail-source-2";
    BlobInfo sourceBlob1 = BlobInfo.newBuilder(BUCKET, sourceBlobName1).build();
    BlobInfo sourceBlob2 = BlobInfo.newBuilder(BUCKET, sourceBlobName2).build();
    Blob remoteSourceBlob1 = storage.create(sourceBlob1);
    Blob remoteSourceBlob2 = storage.create(sourceBlob2);
    assertNotNull(remoteSourceBlob1);
    assertNotNull(remoteSourceBlob2);
    String targetBlobName = "test-compose-blob-fail-target";
    BlobInfo targetBlob = BlobInfo.newBuilder(BUCKET, targetBlobName).build();
    Storage.ComposeRequest req = Storage.ComposeRequest.newBuilder().addSource(sourceBlobName1, -1L).addSource(sourceBlobName2, -1L).setTarget(targetBlob).build();
    try {
        storage.compose(req);
        fail("StorageException was expected");
    } catch (StorageException ex) {
    // expected
    }
    assertTrue(remoteSourceBlob1.delete());
    assertTrue(remoteSourceBlob2.delete());
}

Example 18 with BlobInfo

use of com.google.cloud.storage.BlobInfo 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 19 with BlobInfo

use of com.google.cloud.storage.BlobInfo 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 20 with BlobInfo

use of com.google.cloud.storage.BlobInfo 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));
}