Package org.apache.catalina.ssi

Interface SSICommand

All Known Implementing Classes:

SSIConditional, SSIConfig, SSIEcho, SSIExec, SSIFlastmod, SSIFsize, SSIInclude, SSIPrintenv, SSISet

public interface SSICommand

The interface that all SSI commands ( SSIEcho, SSIInclude, ...) must implement.

Author:

Bip Thelin, Dan Sandberg, David Becker

Method Summary

Modifier and Type	Method	Description
long	process(SSIMediator ssiMediator, java.lang.String commandName, java.lang.String[] paramNames, java.lang.String[] paramValues, java.io.PrintWriter writer)	Write the output of the command to the writer.

Method Detail

process

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

Write the output of the command to the writer.

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

Throws:

SSIStopProcessingException - if SSI processing should be aborted