de.esprit.appsuite.nio.parser

Class AsciiWriter<C extends ApplicationContext>

java.lang.Object

de.esprit.common.util.DumpableObject

de.esprit.appsuite.launch.AbstractApplicationObject<C>

de.esprit.appsuite.task.AbstractAsyncExecutable<C>

de.esprit.appsuite.nio.parser.AsciiWriter<C>

All Implemented Interfaces:

ApplicationObject<C>, AsyncExecutable<C>, CancellableTask, TaskMonitorSupport, SimpleLogSupport, Dumpable, java.io.Closeable, java.lang.AutoCloseable

public class AsciiWriter<C extends ApplicationContext>
extends AbstractAsyncExecutable<C>
implements java.io.Closeable

This writer uses NIO for writing raw ASCII data with best possible performance.

Author:

Thomas Stecher, Rainer Buesch

Field Summary

Fields inherited from class de.esprit.appsuite.task.AbstractAsyncExecutable

childTaskRef, isTestMode, monitorController, resultRef, stateFlag

Constructor Summary

Constructors

Constructor and Description
AsciiWriter(C ctx, java.io.ByteArrayOutputStream stream)
AsciiWriter(C ctx, java.io.ByteArrayOutputStream stream, int buffSize)
AsciiWriter(C ctx, java.io.File file)
AsciiWriter(C ctx, FileInfo fileInfo, java.io.OutputStream stream)
AsciiWriter(C ctx, FileInfo fileInfo, java.io.OutputStream stream, int buffSize)
AsciiWriter(C ctx, java.io.File file, int buffSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected java.io.FileOutputStream	createFileOutputStream(java.io.File file)
void	executeAsync() Contains the code to be executed asynchronously.
void	flush()
FileInfo	getFileInfo()
java.io.File	getOutputFile()
long	getWrittenByteCount()
int	getWrittenLineCount()
int	getWrittenOperationCount()
void	openFile()
protected void	performWrite()
void	write(AsciiLine line)
void	write(AsciiWord word)
void	write(byte[] bytes)
void	write(byte[] data, int start, int length)
void	write(char value)
void	write(double value)
void	write(float value)
void	write(int value)
void	write(long value)
void	write(java.lang.String text)
void	write(java.lang.String format, java.lang.Object... args)
void	writeLine()
void	writeLine(java.lang.String line)
void	writeLine(java.lang.String format, java.lang.Object... args)

Methods inherited from class de.esprit.appsuite.task.AbstractAsyncExecutable

addMonitor, checkCancelled, checkForErrorAndRethrow, clearMonitors, createRunStateFlag, doOnCancel, doOnFailure, executeSubTask, executeSync, getError, getMaxProgressSteps, getMonitorCount, getMonitors, getName, getProgressStepCount, getResult, getRunStateFlag, getTaskId, getType, handleCancellation, handleFailure, handleFinish, handleStart, handleSuccess, hasError, hasMonitor, isCancellable, notifyProceeded, registerTaskStateChange, removeMonitor, resetProgress, setCancellable, setLogLevel, setMaxProgressSteps, setMonitor, setName, setName, setResult, setRunStateFlag, setTaskId, setType, shouldFireMonitor, sleepChecked, wasCancelled

Methods inherited from class de.esprit.appsuite.launch.AbstractApplicationObject

getApplicationConfig, getApplicationContext, getLogChannel, isLogDebug, isLogVerbose, logDebug, logDump, logError, logError, logFatal, logInfo, logVerbose, logWarning, setLogChannel

Methods inherited from class de.esprit.common.util.DumpableObject

configureDumpHeadlineLength, configureDumpMaxElementsPrinted, copyDumpStringValues, copyToStringValues, createDumpHeader, toDumpString, toDumpString, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.esprit.appsuite.launch.ApplicationObject

getApplicationContext

Methods inherited from interface de.esprit.common.log.SimpleLogSupport

getLogChannel, isLogDebug, isLogVerbose, logDebug, logDump, logError, logError, logFatal, logInfo, logVerbose, logWarning, setLogChannel

Constructor Detail

AsciiWriter

public AsciiWriter(C ctx,
           java.io.File file)

AsciiWriter

public AsciiWriter(C ctx,
           java.io.File file,
           int buffSize)

AsciiWriter

public AsciiWriter(C ctx,
           java.io.ByteArrayOutputStream stream)

AsciiWriter

public AsciiWriter(C ctx,
           java.io.ByteArrayOutputStream stream,
           int buffSize)

AsciiWriter

public AsciiWriter(C ctx,
           FileInfo fileInfo,
           java.io.OutputStream stream)

AsciiWriter

public AsciiWriter(C ctx,
           FileInfo fileInfo,
           java.io.OutputStream stream,
           int buffSize)

Method Detail

openFile

public final void openFile()
                    throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

getFileInfo

public final FileInfo getFileInfo()

getOutputFile

public final java.io.File getOutputFile()

executeAsync

public final void executeAsync()
                        throws java.lang.Exception

Description copied from interface: AsyncExecutable

Contains the code to be executed asynchronously. WARNING: This method should never be called directly by the programmer. It rather must be called by Runnable.run() for async execution.

Specified by:

executeAsync in interface AsyncExecutable<C extends ApplicationContext>

Throws:

java.lang.Exception

See Also:

for synchronous execution

performWrite

protected void performWrite()
                     throws java.lang.Exception

Throws:

java.lang.Exception

createFileOutputStream

protected java.io.FileOutputStream createFileOutputStream(java.io.File file)
                                                   throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

getWrittenByteCount

public final long getWrittenByteCount()

getWrittenLineCount

public final int getWrittenLineCount()

getWrittenOperationCount

public final int getWrittenOperationCount()

write

public final void write(byte[] bytes)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(int value)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(long value)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(float value)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(double value)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(char value)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(java.lang.String text)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(AsciiWord word)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(AsciiLine line)
                 throws java.io.IOException

Throws:

java.io.IOException

writeLine

public final void writeLine(java.lang.String line)
                     throws java.io.IOException

Throws:

java.io.IOException

writeLine

public final void writeLine()
                     throws java.io.IOException

Throws:

java.io.IOException

writeLine

public final void writeLine(java.lang.String format,
             java.lang.Object... args)
                     throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(java.lang.String format,
         java.lang.Object... args)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public final void write(byte[] data,
         int start,
         int length)
                 throws java.io.IOException

Throws:

java.io.IOException

flush

public final void flush()
                 throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException