OpenJDK 1.23 · com.sun.xml.internal.stream.writers.UTF8OutputStreamWriter

Modifier and Type	Field and Description
pack-priv int	lastUTF16CodePoint Java represents chars that are not in the Basic Multilingual Plane (BMP) in UTF-16.
pack-priv OutputStream	out Undelying output stream.

Access	Constructor and Description
public	UTF8OutputStreamWriter(OutputStream out)

Method Summary

Modifier and Type	Method and Description
public void	close() Implements abstract java.io.Writer.close. Implements java.io.Closeable.close. Closes the stream, flushing it first.
public void	flush() Implements abstract java.io.Writer.flush. Implements java.io.Flushable.flush. Flushes the stream.
public String	getEncoding()
public void	write(int int specifying a character to be written c) Overrides java.io.Writer.write. Writes a single character.
public void	write(char[] Array of characters to be written cbuf) Overrides java.io.Writer.write. Writes an array of characters.
public void	write(char[] Array of characters cbuf, int Offset from which to start writing characters off, int Number of characters to write len) Implements abstract java.io.Writer.write. Writes a portion of an array of characters.
public void	write(String String to be written str) Overrides java.io.Writer.write. Writes a string.
public void	write(String A String str, int Offset from which to start writing characters off, int Number of characters to write len) Overrides java.io.Writer.write. Writes a portion of a string.

Inherited from java.io.Writer:: append append append nullWriter

lastUTF16CodePoint	back to summary
pack-priv int lastUTF16CodePoint Java represents chars that are not in the Basic Multilingual Plane (BMP) in UTF-16. This int stores the first code unit for a code point encoded in two UTF-16 code units.

out	back to summary
pack-priv OutputStream out Undelying output stream. This class assumes that this output stream does not need buffering.

UTF8OutputStreamWriter	back to summary
public UTF8OutputStreamWriter(OutputStream out)

Method Detail

close	back to summary
public void close() throws IOException Implements abstract java.io.Writer.close. Implements java.io.Closeable.close. Doc from java.io.Writer.close. Closes the stream, flushing it first. Once the stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously closed stream has no effect. Exceptions IOException: If an I/O error occurs

back to summary

public void close() throws IOException

Implements abstract java.io.Writer.close.

Implements java.io.Closeable.close.

Doc from java.io.Writer.close.

Closes the stream, flushing it first. Once the stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously closed stream has no effect.

Exceptions

IOException:: If an I/O error occurs

flush	back to summary
public void flush() throws IOException Implements abstract java.io.Writer.flush. Implements java.io.Flushable.flush. Doc from java.io.Writer.flush. Flushes the stream. If the stream has saved any characters from the various write() methods in a buffer, write them immediately to their intended destination. Then, if that destination is another character or byte stream, flush it. Thus one flush() invocation will flush all the buffers in a chain of Writers and OutputStreams. If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive. Exceptions IOException: If an I/O error occurs

flush

back to summary

public void flush() throws IOException

Implements abstract java.io.Writer.flush.

Implements java.io.Flushable.flush.

Doc from java.io.Writer.flush.

Flushes the stream. If the stream has saved any characters from the various write() methods in a buffer, write them immediately to their intended destination. Then, if that destination is another character or byte stream, flush it. Thus one flush() invocation will flush all the buffers in a chain of Writers and OutputStreams.

If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive.

Exceptions

IOException:: If an I/O error occurs

getEncoding	back to summary
public String getEncoding()

write	back to summary
public void write(int c) throws IOException Overrides java.io.Writer.write. Doc from java.io.Writer.write. Writes a single character. The character to be written is contained in the 16 low-order bits of the given integer value; the 16 high-order bits are ignored. Subclasses that intend to support efficient single-character output should override this method. Parameters c:int int specifying a character to be written Exceptions IOException: If an I/O error occurs

write

back to summary

public void write(int c) throws IOException

Overrides java.io.Writer.write.

Doc from java.io.Writer.write.

Writes a single character. The character to be written is contained in the 16 low-order bits of the given integer value; the 16 high-order bits are ignored.

Subclasses that intend to support efficient single-character output should override this method.

Parameters

c:int: int specifying a character to be written

Exceptions

IOException:: If an I/O error occurs

write	back to summary
public void write(char[] cbuf) throws IOException Overrides java.io.Writer.write. Doc from java.io.Writer.write. Writes an array of characters. Parameters cbuf:char[] Array of characters to be written Exceptions IOException: If an I/O error occurs

write

back to summary

public void write(char[] cbuf) throws IOException

Overrides java.io.Writer.write.

Doc from java.io.Writer.write.

Writes an array of characters.

Parameters

cbuf:char[]: Array of characters to be written

Exceptions

IOException:: If an I/O error occurs

write	back to summary
public void write(char[] cbuf, int off, int len) throws IOException Implements abstract java.io.Writer.write. Doc from java.io.Writer.write. Writes a portion of an array of characters. Parameters cbuf:char[] Array of characters off:int Offset from which to start writing characters len:int Number of characters to write Exceptions IOException: If an I/O error occurs

write

back to summary

public void write(char[] cbuf, int off, int len) throws IOException

Implements abstract java.io.Writer.write.

Doc from java.io.Writer.write.

Writes a portion of an array of characters.

Parameters

cbuf:char[]: Array of characters
off:int: Offset from which to start writing characters
len:int: Number of characters to write

Exceptions

IOException:: If an I/O error occurs

write	back to summary
public void write(String str) throws IOException Overrides java.io.Writer.write. Doc from java.io.Writer.write. Writes a string. Parameters str:String String to be written Exceptions IOException: If an I/O error occurs

write

back to summary

public void write(String str) throws IOException

Overrides java.io.Writer.write.

Doc from java.io.Writer.write.

Writes a string.

Parameters

str:String: String to be written

Exceptions

IOException:: If an I/O error occurs

write	back to summary
public void write(String str, int off, int len) throws IOException Overrides java.io.Writer.write. Doc from java.io.Writer.write. Writes a portion of a string. Parameters str:String A String off:int Offset from which to start writing characters len:int Number of characters to write Exceptions IOException: If an I/O error occurs

write

back to summary

public void write(String str, int off, int len) throws IOException

Overrides java.io.Writer.write.

Doc from java.io.Writer.write.

Writes a portion of a string.

Parameters

str:String: A String
off:int: Offset from which to start writing characters
len:int: Number of characters to write

Exceptions

IOException:: If an I/O error occurs

public final Class UTF8OutputStreamWriter

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail