biz.hammurapi.web.eval
Class SimpleEvaluatorFactory

java.lang.Object
  biz.hammurapi.web.eval.SimpleEvaluatorFactory

All Implemented Interfaces:

EvaluatorFactory

public class SimpleEvaluatorFactory

extends java.lang.Object

implements EvaluatorFactory

Simply evaluator factory which shall be configured by explicitly registering evaluators in the code.

Author:

Pavel

Constructor Summary

SimpleEvaluatorFactory()

Method Summary

EvaluationResult	evaluate(java.lang.String sourceName, java.util.Map context, java.lang.ClassLoader classLoader, ResourceLocator resourceLocator) Looks up source in resource locator.
EvaluationResult	evaluate(java.lang.String language, java.lang.String source, java.lang.String sourceName, java.util.Map context, java.lang.ClassLoader classLoader) Evaluates source with given language.
java.lang.String	getExtension(java.lang.String name)
java.util.Collection	getNames()
void	register(java.lang.String language, Evaluator evaluator, java.lang.String extension)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleEvaluatorFactory

public SimpleEvaluatorFactory()

Method Detail

evaluate

public EvaluationResult evaluate(java.lang.String language,
                                 java.lang.String source,
                                 java.lang.String sourceName,
                                 java.util.Map context,
                                 java.lang.ClassLoader classLoader)
                          throws HammurapiWebException

Description copied from interface: EvaluatorFactory

Evaluates source with given language.

Specified by:

evaluate in interface EvaluatorFactory

Parameters:

language -

source -

sourceName -

context -

classLoader -

Returns:

Throws:

HammurapiWebException

getNames

public java.util.Collection getNames()

Specified by:

getNames in interface EvaluatorFactory

Returns:

Names of evaluators available in the factory

evaluate

public EvaluationResult evaluate(java.lang.String sourceName,
                                 java.util.Map context,
                                 java.lang.ClassLoader classLoader,
                                 ResourceLocator resourceLocator)
                          throws HammurapiWebException

Description copied from interface: EvaluatorFactory

Looks up source in resource locator.

Specified by:

evaluate in interface EvaluatorFactory

Parameters:

sourceName -

context -

classLoader -

resourceLocator -

Returns:

Throws:

HammurapiWebException

getExtension

public java.lang.String getExtension(java.lang.String name)

Specified by:

getExtension in interface EvaluatorFactory

Parameters:

name - Language name

Returns:

Standard source name extension for the given evaluator name

register

public void register(java.lang.String language,
                     Evaluator evaluator,
                     java.lang.String extension)