template

Class TemplateEngine

java.lang.Object

template.TemplateEngine

All Implemented Interfaces:

java.io.Serializable, sleep.interfaces.Function, sleep.interfaces.Loadable

public class TemplateEngine
extends java.lang.Object
implements sleep.interfaces.Loadable, sleep.interfaces.Function

This class is an implementation of the Sleep template engine. The template engine constructs an executable template that consists of strings to print and code to evaluate.

Valid templates include: <% expression >%> <?sleep statement(s) ?>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map	templateCache

Constructor Summary

Constructors

Constructor and Description
TemplateEngine()

Method Summary

Modifier and Type	Method and Description
sleep.runtime.Scalar	evaluate(java.lang.String name, sleep.runtime.ScriptInstance script, java.util.Stack args)
static void	main(java.lang.String[] args)
protected sleep.engine.Block	parseCode(java.lang.String name, int lineNo, sleep.parser.ImportManager imports, java.lang.String code) parses the template code
Template	parseTemplate(java.io.File name, java.lang.String code) parses a Sleep template file.
void	scriptLoaded(sleep.runtime.ScriptInstance script)
void	scriptUnloaded(sleep.runtime.ScriptInstance script)

Methods inherited from class java.lang.Object

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

Field Detail

templateCache

protected java.util.Map templateCache

Constructor Detail

TemplateEngine

public TemplateEngine()

Method Detail

scriptLoaded

public void scriptLoaded(sleep.runtime.ScriptInstance script)

Specified by:

scriptLoaded in interface sleep.interfaces.Loadable

scriptUnloaded

public void scriptUnloaded(sleep.runtime.ScriptInstance script)

Specified by:

scriptUnloaded in interface sleep.interfaces.Loadable

evaluate

public sleep.runtime.Scalar evaluate(java.lang.String name,
                                     sleep.runtime.ScriptInstance script,
                                     java.util.Stack args)

Specified by:

evaluate in interface sleep.interfaces.Function

parseCode

protected sleep.engine.Block parseCode(java.lang.String name,
                                       int lineNo,
                                       sleep.parser.ImportManager imports,
                                       java.lang.String code)
                                throws sleep.error.YourCodeSucksException

parses the template code

Throws:

sleep.error.YourCodeSucksException

parseTemplate

public Template parseTemplate(java.io.File name,
                              java.lang.String code)
                       throws sleep.error.YourCodeSucksException

parses a Sleep template file. Lots of fun for the whole family

Throws:

sleep.error.YourCodeSucksException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception