com.martiansoftware.nailgun

Class ThreadLocalPrintStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

com.martiansoftware.nailgun.ThreadLocalPrintStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable

public class ThreadLocalPrintStream
extends java.io.PrintStream

The class name is pretty descriptive. This creates a PrintStream much like a FilterOutputStream, but with the wrapped PrintStream being local to the current Thread. By setting System.out to a ThreadLocalPrintStream, different Threads can write to different PrintStreams simply by using System.out. Of course, the init() method must be called by the Thread that wishes to use the wrapped stream.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
ThreadLocalPrintStream(java.io.PrintStream defaultPrintStream) Creates a new InheritedThreadLocalPrintStream

Method Summary

Modifier and Type	Method and Description
boolean	checkError()
void	close()
void	flush()
void	init(java.io.PrintStream streamForCurrentThread) Sets the PrintStream for the current thread
void	print(boolean b)
void	print(char c)
void	print(char[] s)
void	print(double d)
void	print(float f)
void	print(int i)
void	print(long l)
void	print(java.lang.Object obj)
void	print(java.lang.String s)
void	println()
void	println(boolean x)
void	println(char x)
void	println(char[] x)
void	println(double x)
void	println(float x)
void	println(int x)
void	println(long x)
void	println(java.lang.Object x)
void	println(java.lang.String x)
void	write(byte[] b)
void	write(byte[] buf, int off, int len)
void	write(int b)

Methods inherited from class java.io.PrintStream

append, append, append, clearError, format, format, printf, printf, setError

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadLocalPrintStream

public ThreadLocalPrintStream(java.io.PrintStream defaultPrintStream)

Creates a new InheritedThreadLocalPrintStream

Parameters:

defaultPrintStream - the PrintStream that will be used if the current thread has not called init()

Method Detail

init

public void init(java.io.PrintStream streamForCurrentThread)

Sets the PrintStream for the current thread

Parameters:

streamForCurrentThread - the PrintStream for the current thread

checkError

public boolean checkError()

Overrides:

checkError in class java.io.PrintStream

See Also:

PrintStream.checkError()

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.PrintStream

See Also:

PrintStream.close()

flush

public void flush()

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.PrintStream

See Also:

PrintStream.flush()

print

public void print(boolean b)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(boolean)

print

public void print(char c)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(char)

print

public void print(char[] s)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(char[])

print

public void print(double d)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(double)

print

public void print(float f)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(float)

print

public void print(int i)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(int)

print

public void print(long l)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(long)

print

public void print(java.lang.Object obj)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(Object)

print

public void print(java.lang.String s)

Overrides:

print in class java.io.PrintStream

See Also:

PrintStream.print(String)

println

public void println()

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println()

println

public void println(boolean x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(boolean)

println

public void println(char x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(char)

println

public void println(char[] x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(char[])

println

public void println(double x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(double)

println

public void println(float x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(float)

println

public void println(int x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(int)

println

public void println(long x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(long)

println

public void println(java.lang.Object x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(Object)

println

public void println(java.lang.String x)

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(String)

write

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

Overrides:

write in class java.io.PrintStream

See Also:

PrintStream.write(byte[],int,int)

write

public void write(int b)

Overrides:

write in class java.io.PrintStream

See Also:

PrintStream.write(int)

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

See Also:

FilterOutputStream.write(byte[])