org.sitemesh.webapp.contentfilter.io

Class RoutableServletOutputStream

java.lang.Object

java.io.OutputStream

javax.servlet.ServletOutputStream

org.sitemesh.webapp.contentfilter.io.RoutableServletOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class RoutableServletOutputStream
extends javax.servlet.ServletOutputStream

Provides a ServletOutputStream that routes through to another ServletOutputStream, however the destination can be changed at any point. The destination can be passed in using a factory, so it will not be created until it's actually needed.

Author:

Joe Walnes

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RoutableServletOutputStream.DestinationFactory Factory to lazily instantiate the destination.

Constructor Summary

Constructors

Constructor and Description
RoutableServletOutputStream(RoutableServletOutputStream.DestinationFactory factory)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	flush()
void	print(boolean b)
void	print(char c)
void	print(double v)
void	print(float v)
void	print(int i)
void	print(long l)
void	print(String s)
void	println()
void	println(boolean b)
void	println(char c)
void	println(double v)
void	println(float v)
void	println(int i)
void	println(long l)
void	println(String s)
void	updateDestination(RoutableServletOutputStream.DestinationFactory factory)
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

RoutableServletOutputStream

public RoutableServletOutputStream(RoutableServletOutputStream.DestinationFactory factory)

Method Detail

updateDestination

public void updateDestination(RoutableServletOutputStream.DestinationFactory factory)

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

print

public void print(String s)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(boolean b)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(char c)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(int i)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(long l)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(float v)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

print

public void print(double v)
           throws IOException

Overrides:

print in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println()
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(String s)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(boolean b)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(char c)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(int i)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(long l)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(float v)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

println

public void println(double v)
             throws IOException

Overrides:

println in class javax.servlet.ServletOutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
         int off,
         int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException