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
```
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
Modifier and Type Field and Description

private java.io.PrintStream defaultPrintStream

private java.lang.InheritableThreadLocal streams
The PrintStreams for the various threads
- Fields inherited from class java.io.FilterOutputStream
  out

Fields
Modifier and Type	Field and Description
`private java.io.PrintStream`	`defaultPrintStream`
`private java.lang.InheritableThreadLocal`	`streams` The PrintStreams for the various threads

Constructor Summary

Constructors
Constructor and Description

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

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`checkError()`
`void`	`close()`
`void`	`flush()`
`(package private) java.io.PrintStream`	`getPrintStream()` Returns this thread's PrintStream
`(package private) 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

- Field Detail
  - streams
```
private java.lang.InheritableThreadLocal streams
```
    The PrintStreams for the various threads
  - defaultPrintStream
```
private java.io.PrintStream defaultPrintStream
```
- 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
```
void init(java.io.PrintStream streamForCurrentThread)
```
    Sets the PrintStream for the current thread
    
    Parameters:
    
    streamForCurrentThread - the PrintStream for the current thread
  - getPrintStream
```
java.io.PrintStream getPrintStream()
```
    Returns this thread's PrintStream
    
    Returns:
    
    this thread's PrintStream
  - 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[])

Class ThreadLocalPrintStream

Field Summary

Fields inherited from class java.io.FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.PrintStream

Methods inherited from class java.lang.Object

Field Detail

streams

defaultPrintStream

Constructor Detail

ThreadLocalPrintStream

Method Detail

init

getPrintStream

checkError

close

flush

print

print

print

print

print

print

print

print

print

println

println

println

println

println

println

println

println

println

println

write

write

write