org.camunda.bpm.dmn.engine.impl.el

Class JuelElProvider

java.lang.Object

org.camunda.bpm.dmn.engine.impl.el.JuelElProvider

All Implemented Interfaces:

ElProvider

public class JuelElProvider
extends Object
implements ElProvider

A simple implementation of ElProvider using Juel.

Author:

Daniel Meyer

Field Summary

Fields

Modifier and Type	Field and Description
protected JuelElContextFactory	elContextFactory
protected de.odysseus.el.ExpressionFactoryImpl	factory
protected javax.el.ELContext	parsingElContext

Constructor Summary

Constructors

Constructor and Description
JuelElProvider()
JuelElProvider(de.odysseus.el.ExpressionFactoryImpl expressionFactory, JuelElContextFactory elContextFactory)

Method Summary

Methods

Modifier and Type	Method and Description
protected de.odysseus.el.util.SimpleContext	createDefaultParsingElContext()
protected static javax.el.ELResolver	createDefaultResolver()
ElExpression	createExpression(String expression) Create a new expression
JuelElContextFactory	getElContextFactory()
de.odysseus.el.ExpressionFactoryImpl	getFactory()
javax.el.ELContext	getParsingElContext()

Methods inherited from class java.lang.Object

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

Field Detail

factory

protected final de.odysseus.el.ExpressionFactoryImpl factory

elContextFactory

protected final JuelElContextFactory elContextFactory

parsingElContext

protected final javax.el.ELContext parsingElContext

Constructor Detail

JuelElProvider

public JuelElProvider()

JuelElProvider

public JuelElProvider(de.odysseus.el.ExpressionFactoryImpl expressionFactory,
              JuelElContextFactory elContextFactory)

Method Detail

createDefaultParsingElContext

protected de.odysseus.el.util.SimpleContext createDefaultParsingElContext()

createExpression

public ElExpression createExpression(String expression)

Description copied from interface: ElProvider

Create a new expression

Specified by:

createExpression in interface ElProvider

Returns:

an InternalExpression

getFactory

public de.odysseus.el.ExpressionFactoryImpl getFactory()

getElContextFactory

public JuelElContextFactory getElContextFactory()

getParsingElContext

public javax.el.ELContext getParsingElContext()

createDefaultResolver

protected static javax.el.ELResolver createDefaultResolver()