Class DefaultBlobWriteSessionConfig (2.28.0)
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public final class DefaultBlobWriteSessionConfig extends BlobWriteSessionConfig
Default Configuration to represent uploading to Google Cloud Storage in a chunked manner.
Perform a resumable upload, uploading at most chunkSize bytes each PUT.
Configuration of chunk size can be performed via DefaultBlobWriteSessionConfig#withChunkSize(int) .
An instance of this class will provide a BlobWriteSession is logically equivalent to
the following:
Storage storage = ...;
WriteChannel writeChannel = storage . writer ( BlobInfo , BlobWriteOption );
writeChannel . setChunkSize ( chunkSize );
Methods
getChunkSize()
public int getChunkSize ()
The number of bytes each chunk can be.
Default: 16777216 (16 MiB)
See Also: #withChunkSize(int)
Returns
Type Description
int
withChunkSize(int chunkSize)
public DefaultBlobWriteSessionConfig withChunkSize ( int chunkSize )
Create a new instance with the chunkSize set to the specified value.
Default: 16777216 (16 MiB)
See Also: #getChunkSize()
Parameter
Name Description
chunkSizeint The number of bytes each chunk should be. Must be >= 262144 (256
KiB)
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Last updated 2026-03-14 UTC.
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