com.sap.client.odata.v4.file

Class TextFileWriter

java.lang.Object

com.sap.client.odata.v4.DataValue

com.sap.client.odata.v4.StreamBase

com.sap.client.odata.v4.CharStream

com.sap.client.odata.v4.file.TextFileWriter

public class TextFileWriter
extends CharStream

Class for buffered writing of text files (UTF-8 format).

Field Summary

Fields inherited from class com.sap.client.odata.v4.CharStream

empty

Fields inherited from class com.sap.client.odata.v4.DataValue

undefined

Method Summary

Modifier and Type	Method and Description
static TextFileWriter	append(java.lang.String file) Open a text file for append access.
void	close() Close the file.
void	flush() Flush buffered contents to the file.
static TextFileWriter	open(java.lang.String file) Open a text file for write access.
TextFileWriter	withBufferSize(int size) Alter the buffer size.
void	writeChar(char value) Write text content to the file.
static void	writeFile(java.lang.String file, java.lang.String text) Write a file to contain text.
void	writeString(java.lang.String text) Write text content to the file.

Methods inherited from class com.sap.client.odata.v4.CharStream

copyTo, copyTo, copyToFile, fileWriter, fromFile, fromInput, fromString, fromString, fromString, getCanUndo, getDataType, readAndClose, readChar, readLine, readString, readString, toBuffer, toString, undoRead, withUndo, writeLine

Methods inherited from class com.sap.client.odata.v4.StreamBase

getEntityTag, getFileName, getMediaType, setEntityTag, setFileName, setMediaType

Methods inherited from class com.sap.client.odata.v4.DataValue

cloneMutable, equals, getTypeCode, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

append

public static TextFileWriter append(java.lang.String file)

Open a text file for append access. Creates the file if it doesn't already exist.

Parameters:

file - File name.

close

public void close()

Close the file.

Overrides:

close in class StreamBase

flush

public void flush()

Flush buffered contents to the file.

Overrides:

flush in class StreamBase

open

public static TextFileWriter open(java.lang.String file)

Open a text file for write access. Recreates the file if already exists.

Parameters:

file - File name.

withBufferSize

public TextFileWriter withBufferSize(int size)

Alter the buffer size. Should be called after TextFileWriter.append / TextFileWriter.open, but before writing content.

Parameters:

size - Buffer size.

Returns:

This file.

writeChar

public void writeChar(char value)

Write text content to the file. Text is converted to UTF-8 format for writing.

Overrides:

writeChar in class CharStream

Parameters:

value - Text content.

writeFile

public static void writeFile(java.lang.String file,
                             java.lang.String text)

Write a file to contain text.

Parameters:

file - File name.

text - Text content.

writeString

public void writeString(java.lang.String text)

Write text content to the file. Text is converted to UTF-8 format for writing.

Overrides:

writeString in class CharStream

Parameters:

text - Text content.