Module com.aoapps.servlet.filter

Package com.aoapps.servlet.filter

Class TrimFilterWriter

java.lang.Object

java.io.Writer

java.io.PrintWriter

com.aoapps.servlet.filter.TrimFilterWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class TrimFilterWriter
extends PrintWriter

Filters the output and removes extra white space at the beginning of lines and completely removes blank lines. TEXTAREAs are automatically detected as long as they start with exact "<textarea" and end with exactly "</textarea" (case insensitive). The reason for the specific tag format is to simplify the implementation for maximum performance. Careful attention has been paid to minimize the internal buffering in this class.

Author:

AO Industries, Inc.

Field Summary

Fields inherited from class java.io.PrintWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
TrimFilterWriter(Writer out, ServletResponse response)	Creates a new TrimFilterWriter.

Method Summary

Modifier and Type	Method	Description
void	close()
TrimFilterWriter	format(String format, Object... args)
TrimFilterWriter	format(Locale l, String format, Object... args)
void	print(boolean b)
void	print(char c)
void	print(double d)
void	print(float f)
void	print(int i)
void	print(long l)
void	println()
void	println(boolean b)
void	println(char x)
void	println(char[] x)
void	println(double d)
void	println(float f)
void	println(int i)
void	println(long l)
void	println(Object x)
void	println(String x)
void	write(char[] buf)
void	write(char[] buf, int off, int len)
void	write(int c)
void	write(String s, int off, int len)

Methods inherited from class java.io.PrintWriter

append, append, append, checkError, clearError, flush, print, print, print, printf, printf, setError, write

Methods inherited from class java.io.Writer

nullWriter

Methods inherited from class java.lang.Object

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

Constructor Details

TrimFilterWriter

public TrimFilterWriter(Writer out,
 ServletResponse response)

Creates a new TrimFilterWriter.

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class PrintWriter

write

public void write(int c)

Overrides:

write in class PrintWriter

write

public void write(char[] buf,
 int off,
 int len)

Overrides:

write in class PrintWriter

write

public void write(char[] buf)

Overrides:

write in class PrintWriter

write

public void write(String s,
 int off,
 int len)

Overrides:

write in class PrintWriter

print

public void print(boolean b)

Overrides:

print in class PrintWriter

print

public void print(char c)

Overrides:

print in class PrintWriter

print

public void print(int i)

Overrides:

print in class PrintWriter

print

public void print(long l)

Overrides:

print in class PrintWriter

print

public void print(float f)

Overrides:

print in class PrintWriter

print

public void print(double d)

Overrides:

print in class PrintWriter

println

public void println()

Overrides:

println in class PrintWriter

println

public void println(boolean b)

Overrides:

println in class PrintWriter

println

public void println(char x)

Overrides:

println in class PrintWriter

println

public void println(int i)

Overrides:

println in class PrintWriter

println

public void println(long l)

Overrides:

println in class PrintWriter

println

public void println(float f)

Overrides:

println in class PrintWriter

println

public void println(double d)

Overrides:

println in class PrintWriter

println

public void println(char[] x)

Overrides:

println in class PrintWriter

println

public void println(String x)

Overrides:

println in class PrintWriter

println

public void println(Object x)

Overrides:

println in class PrintWriter

format

public TrimFilterWriter format(String format,
 Object... args)

Overrides:

format in class PrintWriter

format

public TrimFilterWriter format(Locale l,
 String format,
 Object... args)

Overrides:

format in class PrintWriter