JBoss Log Manager 3.1.2.Final · org.jboss.logmanager.handlers.UncloseableWriter

Modifier and Type	Field and Description
private final Writer	delegate

Access	Constructor and Description
public	UncloseableWriter(final Writer delegate)

Method Summary

Modifier and Type	Method and Description
public Writer	append(final CharSequence The character sequence to append. If `csq` is `null`, then the four characters `"null"` are appended to this writer. csq) Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Appends the specified character sequence to this writer.
public Writer	append(final CharSequence The character sequence from which a subsequence will be appended. If `csq` is `null`, then characters will be appended as if `csq` contained the four characters `"null"`. csq, final int The index of the first character in the subsequence start, final int The index of the character following the last character in the subsequence end) Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Appends a subsequence of the specified character sequence to this writer.
public Writer	append(final char The 16-bit character to append c) Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Appends the specified character to this writer.
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 void	write(final int int specifying a character to be written c) Overrides java.io.Writer.write. Writes a single character.
public void	write(final char[] Array of characters to be written cbuf) Overrides java.io.Writer.write. Writes an array of characters.
public void	write(final char[] Array of characters cbuf, final int Offset from which to start writing characters off, final int Number of characters to write len) Implements abstract java.io.Writer.write. Writes a portion of an array of characters.
public void	write(final String String to be written str) Overrides java.io.Writer.write. Writes a string.
public void	write(final String A String str, final int Offset from which to start writing characters off, final int Number of characters to write len) Overrides java.io.Writer.write. Writes a portion of a string.

Inherited from java.io.Writer:: nullWriter

delegate	back to summary
private final Writer delegate

UncloseableWriter	back to summary
public UncloseableWriter(final Writer delegate)

Method Detail

append back to summary

append	back to summary
public Writer append(final CharSequence csq) throws IOException Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Doc from java.io.Writer.append. Appends the specified character sequence to this writer. An invocation of this method of the form `out.append(csq)` when `csq` is not `null`, behaves in exactly the same way as the invocation `out.write(csq.toString())` out.write(csq.toString()) Depending on the specification of `toString` for the character sequence `csq`, the entire sequence may not be appended. For instance, invoking the `toString` method of a character buffer will return a subsequence whose content depends upon the buffer's position and limit. Parameters csq:CharSequence The character sequence to append. If `csq` is `null`, then the four characters `"null"` are appended to this writer. Returns:Writer This writer Exceptions IOException: If an I/O error occurs

public Writer append(final CharSequence csq) throws IOException

Overrides java.io.Writer.append.

Implements java.lang.Appendable.append.

Doc from java.io.Writer.append.

Appends the specified character sequence to this writer.

An invocation of this method of the form out.append(csq) when csq is not null, behaves in exactly the same way as the invocation

out.write(csq.toString())

Depending on the specification of toString for the character sequence csq, the entire sequence may not be appended. For instance, invoking the toString method of a character buffer will return a subsequence whose content depends upon the buffer's position and limit.

Parameters

csq:CharSequence: The character sequence to append. If csq is null, then the four characters "null" are appended to this writer.

Returns:Writer

This writer

Exceptions

IOException:: If an I/O error occurs

append back to summary

append	back to summary
public Writer append(final CharSequence csq, final int start, final int end) throws IOException Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Doc from java.io.Writer.append. Appends a subsequence of the specified character sequence to this writer. An invocation of this method of the form `out.append(csq, start, end)` when `csq` is not `null` behaves in exactly the same way as the invocation `out.write(csq.subSequence(start, end).toString())` out.write(csq.subSequence(start, end).toString()) Parameters csq:CharSequence The character sequence from which a subsequence will be appended. If `csq` is `null`, then characters will be appended as if `csq` contained the four characters `"null"`. start:int The index of the first character in the subsequence end:int The index of the character following the last character in the subsequence Returns:Writer This writer Exceptions IOException: If an I/O error occurs

public Writer append(final CharSequence csq, final int start, final int end) throws IOException

Overrides java.io.Writer.append.

Implements java.lang.Appendable.append.

Doc from java.io.Writer.append.

Appends a subsequence of the specified character sequence to this writer.

An invocation of this method of the form out.append(csq, start, end) when csq is not null behaves in exactly the same way as the invocation

out.write(csq.subSequence(start, end).toString())

Parameters

csq:CharSequence: The character sequence from which a subsequence will be appended. If csq is null, then characters will be appended as if csq contained the four characters "null".
start:int: The index of the first character in the subsequence
end:int: The index of the character following the last character in the subsequence

Returns:Writer

This writer

Exceptions

IOException:: If an I/O error occurs

append back to summary

append	back to summary
public Writer append(final char c) throws IOException Overrides java.io.Writer.append. Implements java.lang.Appendable.append. Doc from java.io.Writer.append. Appends the specified character to this writer. An invocation of this method of the form `out.append(c)` behaves in exactly the same way as the invocation `out.write(c)` out.write(c) Parameters c:char The 16-bit character to append Returns:Writer This writer Exceptions IOException: If an I/O error occurs

public Writer append(final char c) throws IOException

Overrides java.io.Writer.append.

Implements java.lang.Appendable.append.

Doc from java.io.Writer.append.

Appends the specified character to this writer.

An invocation of this method of the form out.append(c) behaves in exactly the same way as the invocation

out.write(c)

Parameters

c:char: The 16-bit character to append

Returns:Writer

This writer

Exceptions

IOException:: If an I/O error occurs

close	back to summary
public void close() 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.

back to summary

public void close()

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.

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

write	back to summary
public void write(final 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(final 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(final 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(final 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(final char[] cbuf, final int off, final 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(final char[] cbuf, final int off, final 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(final 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(final 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(final String str, final int off, final 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(final String str, final int off, final 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 UncloseableWriter

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