org.jboss.weld.module

Interface ExpressionLanguageSupport

All Superinterfaces:

org.jboss.weld.bootstrap.api.Service

public interface ExpressionLanguageSupport
extends org.jboss.weld.bootstrap.api.Service

Abstraction over common EL operations.

Author:

Jozef Hartinger

Method Summary

Modifier and Type	Method and Description
javax.el.ELResolver	createElResolver(BeanManagerImpl manager) Creates an ELResolver for given BeanManagerImpl
javax.el.ExpressionFactory	wrapExpressionFactory(javax.el.ExpressionFactory expressionFactory) Returns a wrapper ExpressionFactory that delegates MethodExpression and ValueExpression creation to the given ExpressionFactory.

Methods inherited from interface org.jboss.weld.bootstrap.api.Service

cleanup

Method Detail

wrapExpressionFactory

javax.el.ExpressionFactory wrapExpressionFactory(javax.el.ExpressionFactory expressionFactory)

Returns a wrapper ExpressionFactory that delegates MethodExpression and ValueExpression creation to the given ExpressionFactory. When a Unified EL expression is evaluated using a MethodExpression or ValueExpression returned by the wrapper ExpressionFactory, the container handles destruction of objects with scope Dependent.

Parameters:

expressionFactory - the ExpressionFactory to wrap

Returns:

the wrapped ExpressionFactory

createElResolver

javax.el.ELResolver createElResolver(BeanManagerImpl manager)

Creates an ELResolver for given BeanManagerImpl

Parameters:

manager - the given manager

Returns: