org.apache.catalina.ssi
Class SSIEcho

java.lang.Object
  org.apache.catalina.ssi.SSIEcho

All Implemented Interfaces:

SSICommand

public class SSIEcho
extends java.lang.Object
implements SSICommand

Return the result associated with the supplied Server Variable.

Author:

Bip Thelin, Paul Speed, Dan Sandberg, David Becker

DEFAULT_ENCODING

protected static final java.lang.String DEFAULT_ENCODING

See Also:

Constant Field Values

MISSING_VARIABLE_VALUE

protected static final java.lang.String MISSING_VARIABLE_VALUE

See Also:

Constant Field Values

SSIEcho

public SSIEcho()

process

public long process(SSIMediator ssiMediator,
                    java.lang.String commandName,
                    java.lang.String[] paramNames,
                    java.lang.String[] paramValues,
                    java.io.PrintWriter writer)

Description copied from interface: SSICommand

Write the output of the command to the writer.

Specified by:

process in interface SSICommand

Parameters:

ssiMediator - the ssi mediator

commandName - the name of the actual command ( ie. echo )

paramNames - The parameter names

paramValues - The parameter values

writer - the writer to output to

Returns:

the most current modified date resulting from any SSI commands

See Also:

SSICommand

isValidEncoding

protected boolean isValidEncoding(java.lang.String encoding)