org.alfresco.jlan.sample

Class Md5SumFileProcessor

java.lang.Object

org.alfresco.jlan.sample.Md5SumFileProcessor

All Implemented Interfaces:

FileProcessor

public class Md5SumFileProcessor
extends Object
implements FileProcessor

MD5 Checksum File Processor Class

Calculate an MD5 checksum for a file before it is stored and save the result in a database field.

Author:

gkspencer

Constructor Summary

Constructors

Constructor and Description
Md5SumFileProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	calculateMd5Checksum(FileSegment segment) Calculate an MD5 checksum for a file
void	processLoadedFile(DiskDeviceContext context, FileState state, FileSegment segment) Process a cached file just after being loaded.
void	processStoredFile(DiskDeviceContext context, FileState state, FileSegment segment) Process a cached file just before it is to be stored.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Md5SumFileProcessor

public Md5SumFileProcessor()

Method Detail

processStoredFile

public void processStoredFile(DiskDeviceContext context,
                     FileState state,
                     FileSegment segment)

Process a cached file just before it is to be stored.

Specified by:

processStoredFile in interface FileProcessor

Parameters:

context - DiskDeviceContext

state - FileState

segment - FileSegment

processLoadedFile

public void processLoadedFile(DiskDeviceContext context,
                     FileState state,
                     FileSegment segment)

Process a cached file just after being loaded.

Specified by:

processLoadedFile in interface FileProcessor

Parameters:

context - DiskDeviceContext

state - FileState

segment - FileSegment

calculateMd5Checksum

protected final String calculateMd5Checksum(FileSegment segment)

Calculate an MD5 checksum for a file

Parameters:

segment - FileSegment

Returns:

String