Package org.apache.catalina.ssi
Class SSIEcho
- java.lang.Object
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- org.apache.catalina.ssi.SSIEcho
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- 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
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Field Summary
Fields Modifier and Type Field Description protected static String
DEFAULT_ENCODING
protected static String
MISSING_VARIABLE_VALUE
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Constructor Summary
Constructors Constructor Description SSIEcho()
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Method Summary
All Methods Instance Methods Concrete Methods 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.
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Field Detail
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DEFAULT_ENCODING
protected static final String DEFAULT_ENCODING
- See Also:
- Constant Field Values
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MISSING_VARIABLE_VALUE
protected static final String MISSING_VARIABLE_VALUE
- See Also:
- Constant Field Values
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Method Detail
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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 interfaceSSICommand
- Parameters:
ssiMediator
- the ssi mediatorcommandName
- the name of the actual command ( ie. echo )paramNames
- The parameter namesparamValues
- The parameter valueswriter
- the writer to output to- Returns:
- the most current modified date resulting from any SSI commands
- See Also:
SSICommand
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isValidEncoding
protected boolean isValidEncoding(String encoding)
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