Package gnu.kawa.servlet

Class ServletPrinter

java.lang.Object

java.io.Writer

java.io.PrintWriter

gnu.lists.PrintConsumer

gnu.kawa.xml.HttpPrinter

gnu.kawa.servlet.ServletPrinter

All Implemented Interfaces:

Consumer, XConsumer, java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable, java.util.function.Consumer<java.lang.Object>, java.util.function.DoubleConsumer, java.util.function.IntConsumer, java.util.function.LongConsumer

public class ServletPrinter
extends HttpPrinter

A Consumer that sends output to an http-server's response stream. A "response-header" object is handled specially. In spite of the name, this is also used for non-servlet-based servers.

Field Summary

Fields inherited from class gnu.kawa.xml.HttpPrinter

ostream, sawContentType

Fields inherited from class gnu.lists.PrintConsumer

base, skipping

Fields inherited from class java.io.PrintWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
ServletPrinter(HttpRequestContext hctx, int bufSize)

Method Summary

Modifier and Type	Method	Description
void	addHeader(java.lang.String label, java.lang.String value)
void	printHeaders()
boolean	reset(boolean headersAlso)	Try to reset (delete) any response generated so far.

Methods inherited from class gnu.kawa.xml.HttpPrinter

beforeNode, beginData, endAttribute, endDocument, endElement, ignoring, make, printHeader, startAttribute, startDocument, startElement, write, write, writeObject

Methods inherited from class gnu.lists.PrintConsumer

append, append, append, beforeContent, beginEntity, clearWordEnd, endEntity, endHiderSection, endLogicalBlock, endLogicalBlock, endNumber, freshLine, getPrettyWriter, isDomTerm, setIndentation, startHiderSection, startLogicalBlock, startLogicalBlock, startLogicalBlock, startNumber, writeBoolean, writeBreak, writeBreakFill, writeBreakFill, writeBreakLinear, writeCDATA, writeComment, writeDouble, writeFloat, writeInt, writeLong, writeProcessingInstruction, writeRaw, writeRaw, writeRaw, writeRaw, writeShowHideButton, writeSpace, writeSpaceFill, writeSpaceFill, writeSpaceLinear, writeWordEnd, writeWordStart

Methods inherited from class java.io.PrintWriter

checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError, write, write, write, write

Methods inherited from class java.io.Writer

nullWriter

Methods inherited from class java.lang.Object

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

Methods inherited from interface gnu.lists.Consumer

accept, accept, accept, accept, write, write

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface java.util.function.DoubleConsumer

andThen

Methods inherited from interface java.util.function.IntConsumer

andThen

Methods inherited from interface java.util.function.LongConsumer

andThen

Constructor Detail

ServletPrinter

public ServletPrinter(HttpRequestContext hctx,
                      int bufSize)
               throws java.io.IOException

Throws:

java.io.IOException

Method Detail

addHeader

public void addHeader(java.lang.String label,
                      java.lang.String value)

Overrides:

addHeader in class HttpPrinter

printHeaders

public void printHeaders()

Overrides:

printHeaders in class HttpPrinter

reset

public boolean reset(boolean headersAlso)

Description copied from class: HttpPrinter

Try to reset (delete) any response generated so far.

Overrides:

reset in class HttpPrinter

Parameters:

headersAlso - if response headers should also be reset.

Returns:

true on success, false if it's too late.