RoutableServletOutputStream (OpenSymphony SiteMesh 2.4.1 API)

java.lang.Object
- java.io.OutputStream
- - javax.servlet.ServletOutputStream
  - - com.opensymphony.module.sitemesh.filter.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.

Version:

$Revision: 1.1 $

Author:

Joe Walnes

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface RoutableServletOutputStream.DestinationFactory
Factory to lazily instantiate the destination.

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

Field Summary

Fields
Modifier and Type Field and Description

private javax.servlet.ServletOutputStream destination

private RoutableServletOutputStream.DestinationFactory factory

Fields
Modifier and Type	Field and Description
`private javax.servlet.ServletOutputStream`	`destination`
`private RoutableServletOutputStream.DestinationFactory`	`factory`

Constructor Summary

Constructors
Constructor and Description

RoutableServletOutputStream(RoutableServletOutputStream.DestinationFactory factory)

Constructors
Constructor and Description
`RoutableServletOutputStream(RoutableServletOutputStream.DestinationFactory factory)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`flush()`
`private javax.servlet.ServletOutputStream`	`getDestination()`
`boolean`	`isReady()`
`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`	`setWriteListener(javax.servlet.WriteListener listener)`
`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

- Field Detail
  - destination
```
private javax.servlet.ServletOutputStream destination
```
  - factory
```
private RoutableServletOutputStream.DestinationFactory factory
```
- Constructor Detail
  - RoutableServletOutputStream
```
public RoutableServletOutputStream(RoutableServletOutputStream.DestinationFactory factory)
```
- Method Detail
  - getDestination
```
private javax.servlet.ServletOutputStream getDestination()
                                                  throws IOException
```
    Throws:
    
    IOException
  - 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
  - setWriteListener
```
public void setWriteListener(javax.servlet.WriteListener listener)
```
    Specified by:
    
    setWriteListener in class javax.servlet.ServletOutputStream
  - isReady
```
public boolean isReady()
```
    Specified by:
    
    isReady in class javax.servlet.ServletOutputStream

Class RoutableServletOutputStream

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

destination

factory

Constructor Detail

RoutableServletOutputStream

Method Detail

getDestination

updateDestination

close

write

print

print

print

print

print

print

print

println

println

println

println

println

println

println

println

write

write

flush

setWriteListener

isReady