org.waarp.http.protocol

Class HttpDownloadSession

java.lang.Object

org.waarp.http.protocol.HttpSessionAbstract

org.waarp.http.protocol.HttpDownloadSession

All Implemented Interfaces:

HttpSession

public class HttpDownloadSession
extends HttpSessionAbstract

Http Resumable session

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	HASH

Fields inherited from class org.waarp.http.protocol.HttpSessionAbstract

authent, session

Constructor Summary

Constructors

Constructor and Description
HttpDownloadSession(String identifier, HttpAuthent authent) Constructor for reading from database only
HttpDownloadSession(String filename, String rulename, String identifier, String comment, HttpAuthent authent) Constructor for an Http Download Session

Method Summary

Modifier and Type	Method and Description
void	downloadFinished() Finalize the current download
void	error(Exception e, R66BusinessInterface business) For any error
String	getComputedHadh()
long	getFileSize()
String	getFinalName()
String	getHash()
String	getIdentifier()
boolean	isFinished()
boolean	isTransmitting()
String	toString()
boolean	tryWrite(OutputStream stream) Try to read and return all bytes from file

Methods inherited from class org.waarp.http.protocol.HttpSessionAbstract

checkAuthentR66Business, getDbTaskRunner, getDbTaskRunner, preTasks, runPostTask, startTransfer

Methods inherited from class java.lang.Object

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

Field Detail

HASH

protected static final String HASH

See Also:

Constant Field Values

Constructor Detail

HttpDownloadSession

public HttpDownloadSession(String filename,
                           String rulename,
                           String identifier,
                           String comment,
                           HttpAuthent authent)
                    throws IllegalArgumentException

Constructor for an Http Download Session

Parameters:

filename -

rulename -

identifier -

comment -

authent - already initialized

Throws:

IllegalArgumentException - if something wrong happens

HttpDownloadSession

public HttpDownloadSession(String identifier,
                           HttpAuthent authent)
                    throws WaarpDatabaseException

Constructor for reading from database only

Parameters:

identifier -

authent -

Throws:

WaarpDatabaseException

Method Detail

isFinished

public final boolean isFinished()

isTransmitting

public final boolean isTransmitting()

getFinalName

public final String getFinalName()

Returns:

the final name for download

getFileSize

public final long getFileSize()

Returns:

the original file size

getIdentifier

public final String getIdentifier()

Returns:

the identifier

getHash

public final String getHash()

Returns:

the corresponding Hash (SHA 256) or null if not possible

getComputedHadh

public final String getComputedHadh()

Returns:

the previously hash if computed, else null

error

public final void error(Exception e,
                        R66BusinessInterface business)
                 throws IllegalArgumentException

Description copied from interface: HttpSession

For any error

Specified by:

error in interface HttpSession

Overrides:

error in class HttpSessionAbstract

Throws:

IllegalArgumentException

tryWrite

public final boolean tryWrite(OutputStream stream)
                       throws IOException

Try to read and return all bytes from file

Parameters:

stream -

Returns:

true if OK

Throws:

IOException

downloadFinished

public final void downloadFinished()

Finalize the current download

toString

public String toString()

Overrides:

toString in class Object