diff options
Diffstat (limited to 'java/src/main/java/com/google/protobuf/ByteString.java')
-rw-r--r-- | java/src/main/java/com/google/protobuf/ByteString.java | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/java/src/main/java/com/google/protobuf/ByteString.java b/java/src/main/java/com/google/protobuf/ByteString.java index c83c335c..c043df8b 100644 --- a/java/src/main/java/com/google/protobuf/ByteString.java +++ b/java/src/main/java/com/google/protobuf/ByteString.java @@ -99,6 +99,24 @@ public final class ByteString { } /** + * Copies {@code size} bytes from a {@code java.nio.ByteBuffer} into + * a {@code ByteString}. + */ + public static ByteString copyFrom(final ByteBuffer bytes, final int size) { + final byte[] copy = new byte[size]; + bytes.get(copy); + return new ByteString(copy); + } + + /** + * Copies the remaining bytes from a {@code java.nio.ByteBuffer} into + * a {@code ByteString}. + */ + public static ByteString copyFrom(final ByteBuffer bytes) { + return copyFrom(bytes, bytes.remaining()); + } + + /** * Encodes {@code text} into a sequence of bytes using the named charset * and returns the result as a {@code ByteString}. */ |