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

Example 66 with BlobInfo

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

the class ITStorageTest method testCreateEmptyBlob.

@Test
public void testCreateEmptyBlob() {
    String blobName = "test-create-empty-blob";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
    Blob remoteBlob = storage.create(blob);
    assertNotNull(remoteBlob);
    assertEquals(blob.getBucket(), remoteBlob.getBucket());
    assertEquals(blob.getName(), remoteBlob.getName());
    byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
    assertArrayEquals(new byte[0], readBytes);
    assertTrue(remoteBlob.delete());
}

Example 67 with BlobInfo

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

the class ITStorageTest method testCreateBlob.

@Test
public void testCreateBlob() {
    String blobName = "test-create-blob";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
    Blob remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
    assertNotNull(remoteBlob);
    assertEquals(blob.getBucket(), remoteBlob.getBucket());
    assertEquals(blob.getName(), remoteBlob.getName());
    byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
    assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
    assertTrue(remoteBlob.delete());
}

Example 68 with BlobInfo

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

the class ITStorageTest method testListBlobsEmptySelectedFields.

@Test(timeout = 5000)
public void testListBlobsEmptySelectedFields() throws InterruptedException {
    String[] blobNames = { "test-list-blobs-empty-selected-fields-blob1", "test-list-blobs-empty-selected-fields-blob2" };
    BlobInfo blob1 = BlobInfo.newBuilder(BUCKET, blobNames[0]).setContentType(CONTENT_TYPE).build();
    BlobInfo blob2 = BlobInfo.newBuilder(BUCKET, blobNames[1]).setContentType(CONTENT_TYPE).build();
    Blob remoteBlob1 = storage.create(blob1);
    Blob remoteBlob2 = storage.create(blob2);
    assertNotNull(remoteBlob1);
    assertNotNull(remoteBlob2);
    Page<Blob> page = storage.list(BUCKET, Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"), Storage.BlobListOption.fields());
    // test fails if timeout is reached.
    while (Iterators.size(page.iterateAll().iterator()) != 2) {
        Thread.sleep(500);
        page = storage.list(BUCKET, Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"), Storage.BlobListOption.fields());
    }
    Set<String> blobSet = ImmutableSet.of(blobNames[0], blobNames[1]);
    Iterator<Blob> iterator = page.iterateAll().iterator();
    while (iterator.hasNext()) {
        Blob remoteBlob = iterator.next();
        assertEquals(BUCKET, remoteBlob.getBucket());
        assertTrue(blobSet.contains(remoteBlob.getName()));
        assertNull(remoteBlob.getContentType());
    }
    assertTrue(remoteBlob1.delete());
    assertTrue(remoteBlob2.delete());
}

Example 69 with BlobInfo

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

the class ITStorageTest method testComposeBlobWithContentType.

@Test
public void testComposeBlobWithContentType() {
    String sourceBlobName1 = "test-compose-blob-with-content-type-source-1";
    String sourceBlobName2 = "test-compose-blob-with-content-type-source-2";
    BlobInfo sourceBlob1 = BlobInfo.newBuilder(BUCKET, sourceBlobName1).build();
    BlobInfo sourceBlob2 = BlobInfo.newBuilder(BUCKET, sourceBlobName2).build();
    Blob remoteSourceBlob1 = storage.create(sourceBlob1, BLOB_BYTE_CONTENT);
    Blob remoteSourceBlob2 = storage.create(sourceBlob2, BLOB_BYTE_CONTENT);
    assertNotNull(remoteSourceBlob1);
    assertNotNull(remoteSourceBlob2);
    String targetBlobName = "test-compose-blob-with-content-type-target";
    BlobInfo targetBlob = BlobInfo.newBuilder(BUCKET, targetBlobName).setContentType(CONTENT_TYPE).build();
    Storage.ComposeRequest req = Storage.ComposeRequest.of(ImmutableList.of(sourceBlobName1, sourceBlobName2), targetBlob);
    Blob remoteTargetBlob = storage.compose(req);
    assertNotNull(remoteTargetBlob);
    assertEquals(targetBlob.getName(), remoteTargetBlob.getName());
    assertEquals(targetBlob.getBucket(), remoteTargetBlob.getBucket());
    assertEquals(CONTENT_TYPE, remoteTargetBlob.getContentType());
    byte[] readBytes = storage.readAllBytes(BUCKET, targetBlobName);
    byte[] composedBytes = Arrays.copyOf(BLOB_BYTE_CONTENT, BLOB_BYTE_CONTENT.length * 2);
    System.arraycopy(BLOB_BYTE_CONTENT, 0, composedBytes, BLOB_BYTE_CONTENT.length, BLOB_BYTE_CONTENT.length);
    assertArrayEquals(composedBytes, readBytes);
    assertTrue(remoteSourceBlob1.delete());
    assertTrue(remoteSourceBlob2.delete());
    assertTrue(remoteTargetBlob.delete());
}

Example 70 with BlobInfo

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

the class ITStorageTest method testDeleteBlobNonExistingGeneration.

@Test
public void testDeleteBlobNonExistingGeneration() {
    String blobName = "test-delete-blob-non-existing-generation";
    BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
    assertNotNull(storage.create(blob));
    assertFalse(storage.delete(BlobId.of(BUCKET, blobName, -1L)));
}