BlobTransferUtils (venice API)

java.lang.Object
- com.linkedin.davinci.blobtransfer.BlobTransferUtils

public class BlobTransferUtils
extends java.lang.Object

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class BlobTransferUtils.BlobTransferType

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String BLOB_TRANSFER_COMPLETED

static java.lang.String BLOB_TRANSFER_STATUS

static java.lang.String BLOB_TRANSFER_TYPE

Constructor Summary

Constructors
Constructor Description

BlobTransferUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`generateFileChecksum(java.nio.file.Path filePath)`	Generate MD5 checksum for a file
`static boolean`	`isMetadataMessage(io.netty.handler.codec.http.HttpResponse msg)`	Check if the HttpResponse message is for metadata.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - BLOB_TRANSFER_STATUS
```
public static final java.lang.String BLOB_TRANSFER_STATUS
```
    See Also:
    
    Constant Field Values
  - BLOB_TRANSFER_COMPLETED
```
public static final java.lang.String BLOB_TRANSFER_COMPLETED
```
    See Also:
    
    Constant Field Values
  - BLOB_TRANSFER_TYPE
```
public static final java.lang.String BLOB_TRANSFER_TYPE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - BlobTransferUtils
```
public BlobTransferUtils()
```
- Method Detail
  - isMetadataMessage
```
public static boolean isMetadataMessage(io.netty.handler.codec.http.HttpResponse msg)
```
    Check if the HttpResponse message is for metadata.
    
    Parameters:
    
    msg - the HttpResponse message
    
    Returns:
    
    true if the message is a metadata message, false otherwise
  - generateFileChecksum
```
public static java.lang.String generateFileChecksum(java.nio.file.Path filePath)
                                             throws java.io.IOException
```
    Generate MD5 checksum for a file
    
    Parameters:
    
    filePath - the path to the file
    
    Returns:
    
    a hex string
    
    Throws:
    
    java.io.IOException - if an I/O error occurs