nullOf(String.class)));
+ }
+ }
+ storageObject.setMetadata(pbMetadata);
storageObject.setCacheControl(cacheControl);
storageObject.setContentEncoding(contentEncoding);
storageObject.setCrc32c(crc32c);
@@ -409,7 +434,6 @@ public ObjectAccessControl apply(Acl acl) {
storageObject.setGeneration(generation);
storageObject.setMd5Hash(md5);
storageObject.setMediaLink(mediaLink);
- storageObject.setMetadata(metadata);
storageObject.setMetageneration(metageneration);
storageObject.setContentDisposition(contentDisposition);
storageObject.setComponentCount(componentCount);
diff --git a/gcloud-java-storage/src/main/java/com/google/gcloud/storage/Storage.java b/gcloud-java-storage/src/main/java/com/google/gcloud/storage/Storage.java
index 901a54b09bde..7f96ba90fc1f 100644
--- a/gcloud-java-storage/src/main/java/com/google/gcloud/storage/Storage.java
+++ b/gcloud-java-storage/src/main/java/com/google/gcloud/storage/Storage.java
@@ -685,7 +685,14 @@ public static Builder builder() {
BucketInfo update(BucketInfo bucketInfo, BucketTargetOption... options);
/**
- * Update blob information.
+ * Update blob information. Original metadata are merged with metadata in the provided
+ * {@code blobInfo}. To replace metadata instead you first have to unset them. Unsetting metadata
+ * can be done by setting the provided {@code blobInfo}'s metadata to {@code null}.
+ *
+ * Example usage of replacing blob's metadata:
+ *
{@code service.update(BlobInfo.builder("bucket", "name").metadata(null).build());}
+ * {@code service.update(BlobInfo.builder("bucket", "name").metadata(newMetadata).build());}
+ *
*
* @return the updated blob
* @throws StorageException upon failure
@@ -693,7 +700,14 @@ public static Builder builder() {
BlobInfo update(BlobInfo blobInfo, BlobTargetOption... options);
/**
- * Update blob information.
+ * Update blob information. Original metadata are merged with metadata in the provided
+ * {@code blobInfo}. To replace metadata instead you first have to unset them. Unsetting metadata
+ * can be done by setting the provided {@code blobInfo}'s metadata to {@code null}.
+ *
+ * Example usage of replacing blob's metadata:
+ *
{@code service.update(BlobInfo.builder("bucket", "name").metadata(null).build());}
+ * {@code service.update(BlobInfo.builder("bucket", "name").metadata(newMetadata).build());}
+ *
*
* @return the updated blob
* @throws StorageException upon failure
@@ -828,7 +842,11 @@ public static Builder builder() {
List get(BlobId... blobIds);
/**
- * Updates the requested blobs. A batch request is used to perform this call.
+ * Updates the requested blobs. A batch request is used to perform this call. Original metadata
+ * are merged with metadata in the provided {@code BlobInfo} objects. To replace metadata instead
+ * you first have to unset them. Unsetting metadata can be done by setting the provided
+ * {@code BlobInfo} objects metadata to {@code null}. See
+ * {@link #update(com.google.gcloud.storage.BlobInfo)} for a code example.
*
* @param blobInfos blobs to update
* @return an immutable list of {@code BlobInfo} objects. If a blob does not exist or access to it
diff --git a/gcloud-java-storage/src/test/java/com/google/gcloud/storage/ITStorageTest.java b/gcloud-java-storage/src/test/java/com/google/gcloud/storage/ITStorageTest.java
index 2747444d1f27..3acb09a18080 100644
--- a/gcloud-java-storage/src/test/java/com/google/gcloud/storage/ITStorageTest.java
+++ b/gcloud-java-storage/src/test/java/com/google/gcloud/storage/ITStorageTest.java
@@ -25,6 +25,7 @@
import static org.junit.Assert.fail;
import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
import com.google.gcloud.RestorableState;
import com.google.gcloud.storage.testing.RemoteGcsHelper;
@@ -36,8 +37,10 @@
import java.net.URLConnection;
import java.nio.ByteBuffer;
import java.util.Arrays;
+import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
@@ -95,8 +98,7 @@ public void testCreateBlob() {
BlobInfo blob = BlobInfo.builder(bucket, blobName).build();
BlobInfo remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
assertNotNull(remoteBlob);
- assertEquals(blob.bucket(), remoteBlob.bucket());
- assertEquals(blob.name(), remoteBlob.name());
+ assertEquals(blob.blobId(), remoteBlob.blobId());
byte[] readBytes = storage.readAllBytes(bucket, blobName);
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
assertTrue(storage.delete(bucket, blobName));
@@ -108,8 +110,7 @@ public void testCreateEmptyBlob() {
BlobInfo blob = BlobInfo.builder(bucket, blobName).build();
BlobInfo remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
- assertEquals(blob.bucket(), remoteBlob.bucket());
- assertEquals(blob.name(), remoteBlob.name());
+ assertEquals(blob.blobId(), remoteBlob.blobId());
byte[] readBytes = storage.readAllBytes(bucket, blobName);
assertArrayEquals(new byte[0], readBytes);
assertTrue(storage.delete(bucket, blobName));
@@ -122,8 +123,7 @@ public void testCreateBlobStream() throws UnsupportedEncodingException {
ByteArrayInputStream stream = new ByteArrayInputStream(BLOB_STRING_CONTENT.getBytes(UTF_8));
BlobInfo remoteBlob = storage.create(blob, stream);
assertNotNull(remoteBlob);
- assertEquals(blob.bucket(), remoteBlob.bucket());
- assertEquals(blob.name(), remoteBlob.name());
+ assertEquals(blob.blobId(), remoteBlob.blobId());
assertEquals(blob.contentType(), remoteBlob.contentType());
byte[] readBytes = storage.readAllBytes(bucket, blobName);
assertEquals(BLOB_STRING_CONTENT, new String(readBytes, UTF_8));
@@ -168,12 +168,68 @@ public void testUpdateBlob() {
assertNotNull(storage.create(blob));
BlobInfo updatedBlob = storage.update(blob.toBuilder().contentType(CONTENT_TYPE).build());
assertNotNull(updatedBlob);
- assertEquals(blob.bucket(), updatedBlob.bucket());
- assertEquals(blob.name(), updatedBlob.name());
+ assertEquals(blob.blobId(), updatedBlob.blobId());
assertEquals(CONTENT_TYPE, updatedBlob.contentType());
assertTrue(storage.delete(bucket, blobName));
}
+ @Test
+ public void testUpdateBlobReplaceMetadata() {
+ String blobName = "test-update-blob-replace-metadata";
+ ImmutableMap metadata = ImmutableMap.of("k1", "a");
+ ImmutableMap newMetadata = ImmutableMap.of("k2", "b");
+ BlobInfo blob = BlobInfo.builder(bucket, blobName)
+ .contentType(CONTENT_TYPE)
+ .metadata(metadata)
+ .build();
+ assertNotNull(storage.create(blob));
+ BlobInfo updatedBlob = storage.update(blob.toBuilder().metadata(null).build());
+ assertNotNull(updatedBlob);
+ assertNull(updatedBlob.metadata());
+ updatedBlob = storage.update(blob.toBuilder().metadata(newMetadata).build());
+ assertEquals(blob.blobId(), updatedBlob.blobId());
+ assertEquals(newMetadata, updatedBlob.metadata());
+ assertTrue(storage.delete(bucket, blobName));
+ }
+
+ @Test
+ public void testUpdateBlobMergeMetadata() {
+ String blobName = "test-update-blob-merge-metadata";
+ ImmutableMap metadata = ImmutableMap.of("k1", "a");
+ ImmutableMap newMetadata = ImmutableMap.of("k2", "b");
+ ImmutableMap expectedMetadata = ImmutableMap.of("k1", "a", "k2", "b");
+ BlobInfo blob = BlobInfo.builder(bucket, blobName)
+ .contentType(CONTENT_TYPE)
+ .metadata(metadata)
+ .build();
+ assertNotNull(storage.create(blob));
+ BlobInfo updatedBlob = storage.update(blob.toBuilder().metadata(newMetadata).build());
+ assertNotNull(updatedBlob);
+ assertEquals(blob.blobId(), updatedBlob.blobId());
+ assertEquals(expectedMetadata, updatedBlob.metadata());
+ assertTrue(storage.delete(bucket, blobName));
+ }
+
+ @Test
+ public void testUpdateBlobUnsetMetadata() {
+ String blobName = "test-update-blob-unset-metadata";
+ ImmutableMap metadata = ImmutableMap.of("k1", "a", "k2", "b");
+ Map newMetadata = new HashMap<>();
+ newMetadata.put("k1", "a");
+ newMetadata.put("k2", null);
+ ImmutableMap expectedMetadata = ImmutableMap.of("k1", "a");
+ BlobInfo blob = BlobInfo.builder(bucket, blobName)
+ .contentType(CONTENT_TYPE)
+ .metadata(metadata)
+ .build();
+ assertNotNull(storage.create(blob));
+ BlobInfo updatedBlob = storage.update(blob.toBuilder().metadata(newMetadata).build());
+ assertNotNull(updatedBlob);
+ assertEquals(blob.blobId(), updatedBlob.blobId());
+ assertEquals(expectedMetadata, updatedBlob.metadata());
+ assertTrue(storage.delete(bucket, blobName));
+ }
+
@Test
public void testUpdateBlobFail() {
String blobName = "test-update-blob-fail";
@@ -223,8 +279,7 @@ public void testComposeBlob() {
Storage.ComposeRequest.of(ImmutableList.of(sourceBlobName1, sourceBlobName2), targetBlob);
BlobInfo remoteBlob = storage.compose(req);
assertNotNull(remoteBlob);
- assertEquals(bucket, remoteBlob.bucket());
- assertEquals(targetBlobName, remoteBlob.name());
+ assertEquals(targetBlob.blobId(), remoteBlob.blobId());
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,
@@ -288,8 +343,7 @@ public void testCopyBlobUpdateMetadata() {
Storage.CopyRequest req = Storage.CopyRequest.of(bucket, sourceBlobName, targetBlob);
BlobInfo remoteBlob = storage.copy(req);
assertNotNull(remoteBlob);
- assertEquals(bucket, remoteBlob.bucket());
- assertEquals(targetBlobName, remoteBlob.name());
+ assertEquals(targetBlob.blobId(), remoteBlob.blobId());
assertEquals(CONTENT_TYPE, remoteBlob.contentType());
assertTrue(storage.delete(bucket, sourceBlobName));
assertTrue(storage.delete(bucket, targetBlobName));
@@ -337,10 +391,8 @@ public void testBatchRequest() {
assertEquals(0, updateResponse.gets().size());
BlobInfo remoteUpdatedBlob1 = updateResponse.updates().get(0).get();
BlobInfo remoteUpdatedBlob2 = updateResponse.updates().get(1).get();
- assertEquals(bucket, remoteUpdatedBlob1.bucket());
- assertEquals(bucket, remoteUpdatedBlob2.bucket());
- assertEquals(updatedBlob1.name(), remoteUpdatedBlob1.name());
- assertEquals(updatedBlob2.name(), remoteUpdatedBlob2.name());
+ assertEquals(sourceBlob1.blobId(), remoteUpdatedBlob1.blobId());
+ assertEquals(sourceBlob2.blobId(), remoteUpdatedBlob2.blobId());
assertEquals(updatedBlob1.contentType(), remoteUpdatedBlob1.contentType());
assertEquals(updatedBlob2.contentType(), remoteUpdatedBlob2.contentType());
@@ -515,8 +567,7 @@ public void testPostSignedUrl() throws IOException {
connection.connect();
BlobInfo remoteBlob = storage.get(bucket, blobName);
assertNotNull(remoteBlob);
- assertEquals(bucket, remoteBlob.bucket());
- assertEquals(blob.name(), remoteBlob.name());
+ assertEquals(blob.blobId(), remoteBlob.blobId());
assertTrue(storage.delete(bucket, blobName));
}
@@ -528,11 +579,9 @@ public void testGetBlobs() {
BlobInfo sourceBlob2 = BlobInfo.builder(bucket, sourceBlobName2).build();
assertNotNull(storage.create(sourceBlob1));
assertNotNull(storage.create(sourceBlob2));
- List remoteInfos = storage.get(sourceBlob1.blobId(), sourceBlob2.blobId());
- assertEquals(sourceBlob1.bucket(), remoteInfos.get(0).bucket());
- assertEquals(sourceBlob1.name(), remoteInfos.get(0).name());
- assertEquals(sourceBlob2.bucket(), remoteInfos.get(1).bucket());
- assertEquals(sourceBlob2.name(), remoteInfos.get(1).name());
+ List remoteBlobs = storage.get(sourceBlob1.blobId(), sourceBlob2.blobId());
+ assertEquals(sourceBlob1.blobId(), remoteBlobs.get(0).blobId());
+ assertEquals(sourceBlob2.blobId(), remoteBlobs.get(1).blobId());
assertTrue(storage.delete(bucket, sourceBlobName1));
assertTrue(storage.delete(bucket, sourceBlobName2));
}
@@ -545,8 +594,7 @@ public void testGetBlobsFail() {
BlobInfo sourceBlob2 = BlobInfo.builder(bucket, sourceBlobName2).build();
assertNotNull(storage.create(sourceBlob1));
List remoteBlobs = storage.get(sourceBlob1.blobId(), sourceBlob2.blobId());
- assertEquals(sourceBlob1.bucket(), remoteBlobs.get(0).bucket());
- assertEquals(sourceBlob1.name(), remoteBlobs.get(0).name());
+ assertEquals(sourceBlob1.blobId(), remoteBlobs.get(0).blobId());
assertNull(remoteBlobs.get(1));
assertTrue(storage.delete(bucket, sourceBlobName1));
}
@@ -589,11 +637,9 @@ public void testUpdateBlobs() {
List updatedBlobs = storage.update(
remoteBlob1.toBuilder().contentType(CONTENT_TYPE).build(),
remoteBlob2.toBuilder().contentType(CONTENT_TYPE).build());
- assertEquals(sourceBlob1.bucket(), updatedBlobs.get(0).bucket());
- assertEquals(sourceBlob1.name(), updatedBlobs.get(0).name());
+ assertEquals(sourceBlob1.blobId(), updatedBlobs.get(0).blobId());
assertEquals(CONTENT_TYPE, updatedBlobs.get(0).contentType());
- assertEquals(sourceBlob2.bucket(), updatedBlobs.get(1).bucket());
- assertEquals(sourceBlob2.name(), updatedBlobs.get(1).name());
+ assertEquals(sourceBlob2.blobId(), updatedBlobs.get(1).blobId());
assertEquals(CONTENT_TYPE, updatedBlobs.get(1).contentType());
assertTrue(storage.delete(bucket, sourceBlobName1));
assertTrue(storage.delete(bucket, sourceBlobName2));
@@ -610,8 +656,7 @@ public void testUpdateBlobsFail() {
List updatedBlobs = storage.update(
remoteBlob1.toBuilder().contentType(CONTENT_TYPE).build(),
sourceBlob2.toBuilder().contentType(CONTENT_TYPE).build());
- assertEquals(sourceBlob1.bucket(), updatedBlobs.get(0).bucket());
- assertEquals(sourceBlob1.name(), updatedBlobs.get(0).name());
+ assertEquals(sourceBlob1.blobId(), updatedBlobs.get(0).blobId());
assertEquals(CONTENT_TYPE, updatedBlobs.get(0).contentType());
assertNull(updatedBlobs.get(1));
assertTrue(storage.delete(bucket, sourceBlobName1));