org.apache.catalina.util.ssi
Class SsiEcho

java.lang.Object
  |
  +--org.apache.catalina.util.ssi.SsiMediator
        |
        +--org.apache.catalina.util.ssi.SsiEcho

All Implemented Interfaces:

SsiCommand

public final class SsiEcho

extends SsiMediator

implements SsiCommand

Return the result associated with the supplied Server Variable.

Version:

$Revision: 1.2 $, $Date: 2001/04/26 22:58:49 $

Author:

Bip Thelin

Field Summary

Fields inherited from class org.apache.catalina.util.ssi.SsiMediator

contextPath, debug, isVirtualWebappRelative, origServletContext, out, path, relpath, req, res, serverVariables, servletContext, ssiCommands

Constructor Summary

SsiEcho()

Method Summary

java.lang.String	getStream(java.lang.String[] strParamType, java.lang.String[] strParam) Get the value associated with this parameter
boolean	isModified() Returns false, this SsiCommands is never buffered.
boolean	isPrintable() Returns true this SsiCommand is always prnitable and should therefore be accsessed through getStream()
void	process(java.lang.String[] strParamType, java.lang.String[] strParam) Not used since this SsiCommand return a stream, use getStream() instead.

Methods inherited from class org.apache.catalina.util.ssi.SsiMediator

flush, flushDate, getCGIPath, getCommand, getCommandPath, getError, getFilePath, getServerVariable, getVirtualPath, timefmt, timefmt

Methods inherited from class java.lang.Object

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

Constructor Detail

SsiEcho

public SsiEcho()

Method Detail

getStream

public final java.lang.String getStream(java.lang.String[] strParamType,
                                        java.lang.String[] strParam)

Get the value associated with this parameter

Specified by:

getStream in interface SsiCommand

Parameters:

strParamType - The parameter type

strParam - The value, only "var" accepted

Returns:

a value The computed result

process

public final void process(java.lang.String[] strParamType,
                          java.lang.String[] strParam)

Not used since this SsiCommand return a stream, use getStream() instead.

Specified by:

process in interface SsiCommand

Parameters:

strParamType - a value of type 'String[]'

strParam - a value of type 'String[]'

isPrintable

public final boolean isPrintable()

Returns true this SsiCommand is always prnitable and should therefore be accsessed through getStream()

Specified by:

isPrintable in interface SsiCommand

Returns:

a value of type 'boolean'

isModified

public final boolean isModified()

Returns false, this SsiCommands is never buffered.

Specified by:

isModified in interface SsiCommand

Returns:

a value of type 'boolean'