com.google.clearsilver.jsilver.functions

Interface FunctionExecutor

All Known Implementing Classes:

ClearSilverCompatibleFunctions, CoreOperators, DefaultRenderingContext, FunctionRegistry

public interface FunctionExecutor

Execute functions in templates.

Method Summary

Modifier and Type	Method and Description
void	escape(String name, String input, Appendable output) Escapes some text.
Value	executeFunction(String functionName, Value... args) Lookup a function by name, execute it and return the results.
boolean	isEscapingFunction(String name) Look up a function by name, and report whether it is an escaping function.

Method Detail

executeFunction

Value executeFunction(String functionName,
                      Value... args)

Lookup a function by name, execute it and return the results.

escape

void escape(String name,
            String input,
            Appendable output)
     throws IOException

Escapes some text.

Parameters:

name - Strategy for escaping text. If null or "none", text will be left as is.

input - Text to be escaped.

output - Where to write the result to.

Throws:

IOException

isEscapingFunction

boolean isEscapingFunction(String name)

Look up a function by name, and report whether it is an escaping function.