Package org.apache.catalina.ssi

Class SSIEcho

java.lang.Object

org.apache.catalina.ssi.SSIEcho

All Implemented Interfaces:

SSICommand

public class SSIEcho
extends Object
implements SSICommand

Return the result associated with the supplied Server Variable.

Author:

Bip Thelin, Paul Speed, Dan Sandberg, David Becker

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	DEFAULT_ENCODING
protected static final String	MISSING_VARIABLE_VALUE

Constructor Summary

Constructors

Constructor	Description
SSIEcho()

Method Summary

Modifier and Type	Method	Description
protected boolean	isValidEncoding(String encoding)
long	process(SSIMediator ssiMediator, String commandName, String[] paramNames, String[] paramValues, PrintWriter writer)	Write the output of the command to the writer.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_ENCODING

protected static final String DEFAULT_ENCODING

See Also:

• Constant Field Values

MISSING_VARIABLE_VALUE

protected static final String MISSING_VARIABLE_VALUE

See Also:

• Constant Field Values

Constructor Details

SSIEcho

public SSIEcho()

Method Details

process

public long process(SSIMediator ssiMediator,
 String commandName,
 String[] paramNames,
 String[] paramValues,
 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

isValidEncoding

protected boolean isValidEncoding(String encoding)