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

Example 21 with BlobInfo

use of com.google.cloud.storage.BlobInfo 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 22 with BlobInfo

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

Example 23 with BlobInfo

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

the class ITStorageTest method testWriteChannelFail.

@Test
public void testWriteChannelFail() throws IOException {
    String blobName = "test-write-channel-blob-fail";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName, -1L).build();
    try {
        try (WriteChannel writer = storage.writer(blob, Storage.BlobWriteOption.generationMatch())) {
            writer.write(ByteBuffer.allocate(42));
        }
        fail("StorageException was expected");
    } catch (StorageException ex) {
    // expected
    }
}

Example 24 with BlobInfo

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

the class ITStorageTest method testGetBlobEmptySelectedFields.

@Test
public void testGetBlobEmptySelectedFields() {
    String blobName = "test-get-empty-selected-fields-blob";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).setContentType(CONTENT_TYPE).build();
    assertNotNull(storage.create(blob));
    Blob remoteBlob = storage.get(blob.getBlobId(), Storage.BlobGetOption.fields());
    assertEquals(blob.getBlobId(), remoteBlob.getBlobId());
    assertNull(remoteBlob.getContentType());
    assertTrue(remoteBlob.delete());
}

Example 25 with BlobInfo

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

the class ITStorageTest method testDeleteBlobFail.

@Test
public void testDeleteBlobFail() {
    String blobName = "test-delete-blob-fail";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
    Blob remoteBlob = storage.create(blob);
    assertNotNull(remoteBlob);
    try {
        storage.delete(BUCKET, blob.getName(), Storage.BlobSourceOption.generationMatch(-1L));
        fail("StorageException was expected");
    } catch (StorageException ex) {
    // expected
    }
    assertTrue(remoteBlob.delete());
}