net.sf.oval.expression
Class ExpressionLanguageRegistry

java.lang.Object
  net.sf.oval.expression.ExpressionLanguageRegistry

public class ExpressionLanguageRegistry
extends Object

Author:

Sebastian Thomschke

Constructor Summary

ExpressionLanguageRegistry()

Method Summary

ExpressionLanguage	getExpressionLanguage(String languageId)
ExpressionLanguage	registerExpressionLanguage(String languageId, ExpressionLanguage impl)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionLanguageRegistry

public ExpressionLanguageRegistry()

Method Detail

getExpressionLanguage

public ExpressionLanguage getExpressionLanguage(String languageId)
                                         throws IllegalArgumentException,
                                                ExpressionLanguageNotAvailableException

Parameters:

languageId - the id of the language, cannot be null

Throws:

IllegalArgumentException - if languageName == null

ExpressionLanguageNotAvailableException

registerExpressionLanguage

public ExpressionLanguage registerExpressionLanguage(String languageId,
                                                     ExpressionLanguage impl)
                                              throws IllegalArgumentException

Parameters:

languageId - the expression language identifier

impl - the expression language implementation

Throws:

IllegalArgumentException - if languageId == null || expressionLanguage == null