at.gv.egiz.pdfas.io
Class FileBasedDataSink

java.lang.Object
  at.gv.egiz.pdfas.io.FileBasedDataSink

All Implemented Interfaces:

DataSink, FileBased

public class FileBasedDataSink

extends Object

implements DataSink, FileBased

Author:

wprinz

Field Summary

protected String	characterEncoding
protected File	file
protected String	mimeType

Constructor Summary

FileBasedDataSink(File file)

Method Summary

OutputStream	createOutputStream(String mimeType) Creates an OutputStream for binary data.
OutputStream	createOutputStream(String mimeType, String characterEncoding) Creates an OutputStream for character data.
String	getCharacterEncoding() Returns the character encoding of the data stream.
File	getFile() Returns the File "behind" this io element.
String	getMimeType() Returns the mime type of the data stream.

Methods inherited from class java.lang.Object

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

Field Detail

file

protected File file

mimeType

protected String mimeType

characterEncoding

protected String characterEncoding

Constructor Detail

FileBasedDataSink

public FileBasedDataSink(File file)
                  throws IOException

Parameters:

file -

Throws:

IOException

Method Detail

createOutputStream

public OutputStream createOutputStream(String mimeType)
                                throws FileNotFoundException

Description copied from interface: DataSink

Creates an OutputStream for binary data.

Note that the stream may be written only once. Creating another stream overwrites the existing one.

Specified by:

createOutputStream in interface DataSink

Parameters:

mimeType - The mime type of the output data.

Returns:

Returns the created output stream.

Throws:

FileNotFoundException

See Also:

DataSink.createOutputStream(java.lang.String)

createOutputStream

public OutputStream createOutputStream(String mimeType,
                                       String characterEncoding)
                                throws FileNotFoundException

Description copied from interface: DataSink

Creates an OutputStream for character data.

This is basically the same as DataSink.createOutputStream(String), but allows to specify the character encoding.

Specified by:

createOutputStream in interface DataSink

Parameters:

mimeType - The mime type of the output data.

characterEncoding - The character encoding of the data.

Returns:

Returns the created output stream.

Throws:

FileNotFoundException

See Also:

DataSink.createOutputStream(java.lang.String, java.lang.String)

getMimeType

public String getMimeType()

Description copied from interface: DataSink

Returns the mime type of the data stream.

This is only valid after a stream has been created.

Specified by:

getMimeType in interface DataSink

Returns:

Returns the mime type of the data stream.

See Also:

DataSink.getMimeType()

getCharacterEncoding

public String getCharacterEncoding()

Description copied from interface: DataSink

Returns the character encoding of the data stream.

This is only valid after a stream has been created. Null means that no character encoding was specified for the data (e.g. if the data is binary).

Specified by:

getCharacterEncoding in interface DataSink

Returns:

Returns the character encoding of the data stream.

See Also:

DataSink.getCharacterEncoding()

getFile

public File getFile()

Description copied from interface: FileBased

Returns the File "behind" this io element.

This is usually used to determine the file name itself.

Specified by:

getFile in interface FileBased

Returns:

Returns the File "behind" this io element.

See Also:

FileBased.getFile()