Package org.cdlib.mrt.s3.tools

Class ChecksumHandler

java.lang.Object

org.cdlib.mrt.s3.tools.ChecksumHandler

public class ChecksumHandler
extends Object

Author:

replic

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ChecksumHandler.Digest
static enum	ChecksumHandler.MessageDigestType

Field Summary

Fields

Modifier and Type	Field	Description
protected long	addBufTime
protected byte[]	buf
protected static final boolean	DEBUG
protected ArrayList<ChecksumHandler.Digest>	digestList
protected long	fillBufBytes
protected long	fillBufTime
protected static final org.apache.logging.log4j.Logger	log4j
protected static final String	MESSAGE
protected static final String	NAME
protected static int	RETRY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChecksumHandler(String[] types)

Method Summary

Modifier and Type	Method	Description
void	addBuff(byte[] bytes)
void	dumpDigests(String header, HashMap<String,String> digests)
Long	fillBuff(byte[] bytes)
Long	fillBuff(InputStream inStream, ByteBuffer buffer, int buffSize)
static void	finishDigest(ChecksumHandler.Digest inDigest)
void	finishDigests()
long	getAddBufTime()
static ChecksumHandler.MessageDigestType	getAlgorithm(String algorithmS)
String	getChecksum(String checksumType)
static ChecksumHandler	getChecksumHandler(String[] types)
ChecksumHandler.Digest	getDigest(String checksumType)
static ChecksumHandler.Digest	getDigest(CloudStoreInf service, String bucket, String key, int retry)
HashMap<String,String>	getDigestHashIn()
HashMap<String,String>	getDigestHashStandard()
org.json.JSONObject	getDigestJson()
static ArrayList<ChecksumHandler.Digest>	getDigests(String[] types)
long	getFillBufBytes()
long	getFillBufTime()
static String	getSha256(CloudStoreInf service, String bucket, String key)

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

digestList

protected ArrayList<ChecksumHandler.Digest> digestList

buf

protected byte[] buf

addBufTime

protected long addBufTime

fillBufTime

protected long fillBufTime

fillBufBytes

protected long fillBufBytes

log4j

protected static final org.apache.logging.log4j.Logger log4j

Constructor Details

ChecksumHandler

protected ChecksumHandler(String[] types)
                   throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

Method Details

getChecksumHandler

public static ChecksumHandler getChecksumHandler(String[] types)
                                          throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getDigests

public static ArrayList<ChecksumHandler.Digest> getDigests(String[] types)
                                                    throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

addBuff

public void addBuff(byte[] bytes)

getAlgorithm

public static ChecksumHandler.MessageDigestType getAlgorithm(String algorithmS)

getChecksum

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

Throws:

org.cdlib.mrt.utility.TException

getDigest

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

Throws:

org.cdlib.mrt.utility.TException

finishDigests

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

Throws:

org.cdlib.mrt.utility.TException

finishDigest

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

Throws:

org.cdlib.mrt.utility.TException

getDigestHashStandard

public HashMap<String,String> getDigestHashStandard()

getDigestHashIn

public HashMap<String,String> getDigestHashIn()

getDigestJson

public org.json.JSONObject getDigestJson()

dumpDigests

public void dumpDigests(String header,
 HashMap<String,String> digests)

fillBuff

public Long fillBuff(InputStream inStream,
 ByteBuffer buffer,
 int buffSize)
              throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

fillBuff

public Long fillBuff(byte[] bytes)
              throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getDigest

public static ChecksumHandler.Digest getDigest(CloudStoreInf service,
 String bucket,
 String key,
 int retry)
                                        throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getSha256

public static String getSha256(CloudStoreInf service,
 String bucket,
 String key)
                        throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getAddBufTime

public long getAddBufTime()

getFillBufTime

public long getFillBufTime()

getFillBufBytes

public long getFillBufBytes()