Package org.cdlib.mrt.s3.tools

Class CloudChecksum

java.lang.Object

org.cdlib.mrt.s3.tools.CloudChecksum

public class CloudChecksum
extends Object

Author:

replic

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	CloudChecksum.CloudChecksumResult	Result of fixity match
static class	CloudChecksum.Digest

Field Summary

Fields

Modifier and Type	Field	Description
protected String	bucket
protected byte[]	buf
protected int	buffsize
protected static final boolean	DEBUG
protected ArrayList<CloudChecksum.Digest>	digestList
protected long	inputSize
protected String	key
protected int	maxsize
protected static final String	MESSAGE
protected long	metaObjectSize
protected String	metaSha256
protected static final String	NAME
protected long	physicalObjectSize
protected static int	RETRY
protected long	runTime
protected int	segCnt
protected CloudStoreInf	service

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CloudChecksum(String[] types, CloudStoreInf service, String bucket, String key, Integer maxsize)

Method Summary

Modifier and Type	Method	Description
void	dump(String header)
static void	finishDigest(CloudChecksum.Digest inDigest)
static org.cdlib.mrt.utility.MessageDigestType	getAlgorithm(String algorithmS)
String	getBucket()
String	getChecksum(String checksumType)
static CloudChecksum	getChecksums(String[] types, CloudStoreInf service, String bucket, String key)
static CloudChecksum	getChecksums(String[] types, CloudStoreInf service, String bucket, String key, Integer maxsize)
CloudChecksum.Digest	getDigest(String checksumType)
ArrayList<CloudChecksum.Digest>	getDigestList()
long	getInputSize()
String	getKey()
protected Properties	getMeta(int retry)
Long	getMetaObjectSize()
String	getMetaSha256()
long	getRunTime()
int	getSegCnt()
protected InputStream	getStream(long start, long stop, int retry)
static void	main(String[] args)
static void	mainTest(String[] types, long node, String testKey)
void	process()
CloudChecksum.CloudChecksumResult	validateSizeChecksum(String passedChecksum, String passedChecksumTypeS, long passedFileSize, org.cdlib.mrt.utility.LoggerInf logger)	Get the download size and checksum for this file

Methods inherited from class java.lang.Object

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

Field Details

NAME

protected static final String NAME

See Also:

• Constant Field Values

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

DEBUG

protected static final boolean DEBUG

See Also:

• Constant Field Values

RETRY

protected static int RETRY

buffsize

protected int buffsize

maxsize

protected int maxsize

digestList

protected ArrayList<CloudChecksum.Digest> digestList

segCnt

protected int segCnt

runTime

protected long runTime

inputSize

protected long inputSize

service

protected CloudStoreInf service

bucket

protected String bucket

key

protected String key

metaObjectSize

protected long metaObjectSize

physicalObjectSize

protected long physicalObjectSize

metaSha256

protected String metaSha256

buf

protected byte[] buf

Constructor Details

CloudChecksum

protected CloudChecksum(String[] types,
 CloudStoreInf service,
 String bucket,
 String key,
 Integer maxsize)
                 throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

Method Details

getChecksums

public static CloudChecksum getChecksums(String[] types,
 CloudStoreInf service,
 String bucket,
 String key)
                                  throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getChecksums

public static CloudChecksum getChecksums(String[] types,
 CloudStoreInf service,
 String bucket,
 String key,
 Integer maxsize)
                                  throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getMeta

protected Properties getMeta(int retry)
                      throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

main

public static void main(String[] args)

mainTest

public static void mainTest(String[] types,
 long node,
 String testKey)
                     throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

dump

public void dump(String header)

process

public void process()
             throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getStream

protected InputStream getStream(long start,
 long stop,
 int retry)
                         throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getChecksum

public String getChecksum(String checksumType)
                   throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getDigest

public CloudChecksum.Digest getDigest(String checksumType)
                               throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

finishDigest

public static void finishDigest(CloudChecksum.Digest inDigest)
                         throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getMetaObjectSize

public Long getMetaObjectSize()

getMetaSha256

public String getMetaSha256()

getSegCnt

public int getSegCnt()

getRunTime

public long getRunTime()

getBucket

public String getBucket()

getKey

public String getKey()

getAlgorithm

public static org.cdlib.mrt.utility.MessageDigestType getAlgorithm(String algorithmS)

getDigestList

public ArrayList<CloudChecksum.Digest> getDigestList()

getInputSize

public long getInputSize()

validateSizeChecksum

public CloudChecksum.CloudChecksumResult validateSizeChecksum(String passedChecksum,
 String passedChecksumTypeS,
 long passedFileSize,
 org.cdlib.mrt.utility.LoggerInf logger)
                                                       throws org.cdlib.mrt.utility.TException

Get the download size and checksum for this file

Throws:

org.cdlib.mrt.utility.TException