com.google.storage.v2

Interface ObjectChecksumsOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

ObjectChecksums, ObjectChecksums.Builder

public interface ObjectChecksumsOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
int	getCrc32C() CRC32C digest of the object data.
com.google.protobuf.ByteString	getMd5Hash() 128 bit MD5 hash of the object data.
boolean	hasCrc32C() CRC32C digest of the object data.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasCrc32C

boolean hasCrc32C()

 CRC32C digest of the object data. Computed by the Cloud Storage service for
 all written objects.
 If set in an WriteObjectRequest, service will validate that the stored
 object matches this checksum.
 

optional fixed32 crc32c = 1;

Returns:

Whether the crc32c field is set.

getCrc32C

int getCrc32C()

 CRC32C digest of the object data. Computed by the Cloud Storage service for
 all written objects.
 If set in an WriteObjectRequest, service will validate that the stored
 object matches this checksum.
 

optional fixed32 crc32c = 1;

Returns:

The crc32c.

getMd5Hash

com.google.protobuf.ByteString getMd5Hash()

 128 bit MD5 hash of the object data.
 For more information about using the MD5 hash, see
 [https://cloud.google.com/storage/docs/hashes-etags#json-api][Hashes and
 ETags: Best Practices].
 Not all objects will provide an MD5 hash. For example, composite objects
 provide only crc32c hashes.
 This value is equivalent to running `cat object.txt | openssl md5 -binary`
 

bytes md5_hash = 2;

Returns:

The md5Hash.