SSIEcho (Apache Tomcat 7.0.67 API Documentation)

Apache Tomcat 7.0.67

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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

Field Summary

Fields
Modifier and Type Field and Description

protected static java.lang.String DEFAULT_ENCODING

protected static java.lang.String MISSING_VARIABLE_VALUE

Constructor Summary

Constructors
Constructor and Description

SSIEcho()

Method Summary

Methods
Modifier and Type	Method and Description
`protected boolean`	`isValidEncoding(java.lang.String encoding)`
`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.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - 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
- Constructor Detail
  - SSIEcho
```
public SSIEcho()
```
- Method Detail
  - 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)
```

Apache Tomcat 7.0.67

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