javax.servlet.jsp.tagext
Class BodyJspWriter

java.lang.Object
  |
  +--java.io.Writer
        |
        +--javax.servlet.jsp.JspWriter
              |
              +--javax.servlet.jsp.tagext.BodyJspWriter

public abstract class BodyJspWriter

extends JspWriter

A JspWriter subclass that can be used to process body evaluations so they can re-extracted later on.

Fields inherited from class javax.servlet.jsp.JspWriter

autoFlush, bufferSize, DEFAULT_BUFFER, NO_BUFFER

Fields inherited from class java.io.Writer

lock

Constructor Summary

protected

BodyJspWriter(int buffersize, boolean autoflush) Construct a BodyJspWriter.

Method Summary

void	clearBody() Clear the body.
abstract java.io.Reader	getReader() Return the value of this BodyJspWriter as a Reader.
abstract java.lang.String	getString() Return the value of the BodyJspWriter as a String.
abstract void	writeOut(java.io.Writer out) Write the contents of this BodyJspWriter into a Writer.

Methods inherited from class javax.servlet.jsp.JspWriter

clear, clearBuffer, close, flush, getBufferSize, getRemaining, isAutoFlush, newLine, print, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, println, println, println

Methods inherited from class java.io.Writer

write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BodyJspWriter

protected BodyJspWriter(int buffersize,
                        boolean autoflush)

Construct a BodyJspWriter. Only to be used by a subclass. TODO -- buffering issues to be revisited after Monday.

Method Detail

clearBody

public void clearBody()

Clear the body. TODO -- need to clarify this

getReader

public abstract java.io.Reader getReader()

Return the value of this BodyJspWriter as a Reader. Note: this is after evaluation!! There are no scriptlets, etc in this stream.

getString

public abstract java.lang.String getString()

Return the value of the BodyJspWriter as a String. Note: this is after evaluation!! There are no scriptlets, etc in this stream.

writeOut

public abstract void writeOut(java.io.Writer out)

Write the contents of this BodyJspWriter into a Writer. Subclasses are likely to do interesting things with the implementation so some things are extra efficient.

Parameters:

out - The writer into which to place the contents of this body evaluation