org.csc.phynixx.tutorial

Class TAEnabledUTFWriterImpl

java.lang.Object

org.csc.phynixx.tutorial.TAEnabledUTFWriterImpl

All Implemented Interfaces:

IAutoCommitAware, IPhynixxConnection, IXADataRecorderAware, TAEnabledUTFWriter

public class TAEnabledUTFWriterImpl
extends Object
implements TAEnabledUTFWriter

Basisklasse zur Verwaltung von Filezugriffen. A RandomAccessFile provides random access to the file's content.

Constructor Summary

Constructors

Constructor and Description
TAEnabledUTFWriterImpl(String connectionId, UTFWriter writer)

Method Summary

Modifier and Type	Method and Description
void	close() Schliesst die Datei und den FileChannel
void	commit()
String	getConnectionId()
IXADataRecorder	getXADataRecorder()
boolean	isAutoCommit()
boolean	isClosed() zeigt an, ob die Instanz geschlossen ist
void	prepare() definiert den gueltigen Zustand nach commit
List<String>	readContent() reads the content
IDataRecordReplay	recoverReplayListener() This callback delivers the from the persistence store if the transaction/connection has been interrupted an has ended abnormal.
void	reset() bereitet die Writer zur Wiederverwendung vor
void	resetContent() resets the content of the file associated with die current transaction
void	rollback()
void	setAutoCommit(boolean autoCommit) set Autocommit
void	setXADataRecorder(IXADataRecorder xaDataRecorder) sets the current datzaRecorder.
String	toString()
TAEnabledUTFWriter	write(String value) writes a string to file

Methods inherited from class java.lang.Object

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

Constructor Detail

TAEnabledUTFWriterImpl

public TAEnabledUTFWriterImpl(String connectionId,
                              UTFWriter writer)
                       throws Exception

Throws:

Exception

Method Detail

getConnectionId

public String getConnectionId()

Specified by:

getConnectionId in interface TAEnabledUTFWriter

isAutoCommit

public boolean isAutoCommit()

Specified by:

isAutoCommit in interface IAutoCommitAware

Returns:

setAutoCommit

public void setAutoCommit(boolean autoCommit)

Description copied from interface: IAutoCommitAware

set Autocommit

Specified by:

setAutoCommit in interface IAutoCommitAware

close

public void close()

Schliesst die Datei und den FileChannel

Specified by:

close in interface IPhynixxConnection

isClosed

public boolean isClosed()

zeigt an, ob die Instanz geschlossen ist

Returns:

true wenn die Datei geschlossen ist

resetContent

@RequiresTransaction
public void resetContent()
                                        throws IOException

Description copied from interface: TAEnabledUTFWriter

resets the content of the file associated with die current transaction

Specified by:

resetContent in interface TAEnabledUTFWriter

Throws:

IOException

write

@RequiresTransaction
public TAEnabledUTFWriter write(String value)
                                               throws IOException

Description copied from interface: TAEnabledUTFWriter

writes a string to file

Specified by:

write in interface TAEnabledUTFWriter

Returns:

Throws:

IOException

readContent

public List<String> readContent()
                         throws IOException

Description copied from interface: TAEnabledUTFWriter

reads the content

Specified by:

readContent in interface TAEnabledUTFWriter

Returns:

Throws:

IOException

reset

public void reset()

bereitet die Writer zur Wiederverwendung vor

Specified by:

reset in interface IPhynixxConnection

commit

public void commit()

Specified by:

commit in interface IPhynixxConnection

rollback

public void rollback()

Specified by:

rollback in interface IPhynixxConnection

prepare

public void prepare()

definiert den gueltigen Zustand nach commit

Specified by:

prepare in interface IPhynixxConnection

toString

public String toString()

Overrides:

toString in class Object

setXADataRecorder

public void setXADataRecorder(IXADataRecorder xaDataRecorder)

Description copied from interface: IXADataRecorderAware

sets the current datzaRecorder. It is set bey the environment

Specified by:

setXADataRecorder in interface IXADataRecorderAware

Parameters:

xaDataRecorder -

getXADataRecorder

public IXADataRecorder getXADataRecorder()

Specified by:

getXADataRecorder in interface IXADataRecorderAware

Returns:

the current xadataRecorder

recoverReplayListener

public IDataRecordReplay recoverReplayListener()

Description copied from interface: IXADataRecorderAware

This callback delivers the from the persistence store if the transaction/connection has been interrupted an has ended abnormal. These data lets the connection recover its state at time time of interruption.

Specified by:

recoverReplayListener in interface IXADataRecorderAware

Returns:

callback for recovering data.