Package 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	Description
protected final JuelElContextFactory	elContextFactory
protected final ExpressionFactoryImpl	factory
protected final ELContext	parsingElContext

Constructor Summary

Constructors

Constructor	Description
JuelElProvider()
JuelElProvider(ExpressionFactoryImpl expressionFactory, JuelElContextFactory elContextFactory)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

factory

protected final ExpressionFactoryImpl factory

elContextFactory

protected final JuelElContextFactory elContextFactory

parsingElContext

protected final ELContext parsingElContext

Constructor Details

JuelElProvider

public JuelElProvider()

JuelElProvider

public JuelElProvider(ExpressionFactoryImpl expressionFactory,
 JuelElContextFactory elContextFactory)

Method Details

createDefaultParsingElContext

protected 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 ExpressionFactoryImpl getFactory()

getElContextFactory

public JuelElContextFactory getElContextFactory()

getParsingElContext

public ELContext getParsingElContext()

createDefaultResolver

protected static ELResolver createDefaultResolver()