Package com.axelor.data.export

Class ExportWriter

java.lang.Object

com.axelor.data.export.ExportWriter

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

CsvWriter, ExcelWriter

public abstract class ExportWriter
extends Object
implements Closeable, Flushable

The ExportWriter is an abstraction to write exported data.

Constructor Summary

Constructors

Constructor	Description
ExportWriter(Path path)	Create a new ExportWriter with the given path.

Method Summary

Modifier and Type	Method	Description
final void	close()
protected abstract void	doClose()
protected abstract void	doFlush()
protected abstract void	doWrite(String name, List<?> values)
protected void	ensureOpen()
final void	flush()
Path	getPath()
boolean	isClosed()
final void	write(String name, List<?> values)	Write the given values.

Methods inherited from class java.lang.Object

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

Constructor Details

ExportWriter

public ExportWriter(Path path)
             throws IOException

Create a new ExportWriter with the given path.

Parameters:

path - the target path.

Throws:

IOException

Method Details

getPath

public Path getPath()

isClosed

public boolean isClosed()

ensureOpen

protected void ensureOpen()
                   throws IOException

Throws:

IOException

close

public final void close()
                 throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

flush

public final void flush()
                 throws IOException

Specified by:

flush in interface Flushable

Throws:

IOException

write

public final void write(String name,
 List<?> values)
                 throws IOException

Write the given values.

Parameters:

name - the data-set name

values - the record values

Throws:

IOException

doWrite

protected abstract void doWrite(String name,
 List<?> values)
                         throws IOException

Throws:

IOException

doClose

protected abstract void doClose()
                         throws IOException

Throws:

IOException

doFlush

protected abstract void doFlush()
                         throws IOException

Throws:

IOException