Examples of javax.el.CompositeELResolver

javax.el.CompositeELResolver
Maintains an ordered composite list of child ELResolvers. Though only a single ELResolver is associated with an ELContext, there are usually multiple resolvers considered for any given variable or property resolution. ELResolvers are combined together using a CompositeELResolver, to define rich semantics for evaluating an expression. For the {@link #getValue(ELContext,Object,Object)}, {@link #getType(ELContext,Object,Object)}, {@link #setValue(ELContext,Object,Object,Object)} and{@link #isReadOnly(ELContext,Object,Object)} methods, an ELResolver is not responsible forresolving all possible (base, property) pairs. In fact, most resolvers will only handle a base of a single type. To indicate that a resolver has successfully resolved a particular (base, property) pair, it must set the propertyResolved property of the ELContext to true. If it could not handle the given pair, it must leave this property alone. The caller must ignore the return value of the method if propertyResolved is false. The CompositeELResolver initializes the ELContext.propertyResolved flag to false, and uses it as a stop condition for iterating through its component resolvers. The ELContext.propertyResolved flag is not used for the design-time methods {@link #getFeatureDescriptors(ELContext,Object)} and{@link #getCommonPropertyType(ELContext,Object)}. Instead, results are collected and combined from all child ELResolvers for these methods.

        return elResolver;
    }


    private ELResolver createFacesResolver()
    {
        final CompositeELResolver resolver = new FacesCompositeELResolver(Scope.Faces);
        getResolverBuilderForFaces().build(resolver);
        return resolver;
    }

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        callELContextListeners(context);
        return context;
    }


    private ELResolver createELResolver(BeanManagerImpl beanManagerImpl) {
        CompositeELResolver resolver = new CompositeELResolver();
        resolver.add(beanManagerImpl.getELResolver());
        resolver.add(new MapELResolver());
        resolver.add(new ListELResolver());
        resolver.add(new ArrayELResolver());
        resolver.add(new ResourceBundleELResolver());
        resolver.add(new BeanELResolver());
        return resolver;
    }

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    private JspContext pageContext = new FakeJspContext();
    
    @Before
    public void beforeTest() {
        compositeResolver = new CompositeELResolver();
        compositeResolver.add(new EscapeXmlELResolver());
        compositeResolver.add(new ConstantELResolver(VALUE));
        
        elContext.putContext(JspContext.class, pageContext);
    }

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        if (efFactory instanceof TilesApplicationContextAware) {
            ((TilesApplicationContextAware) efFactory)
                    .setApplicationContext(applicationContext);
        }
        expressionFactory = efFactory.getExpressionFactory();
        resolver = new CompositeELResolver() {
            {
                add(new TilesContextELResolver());
                add(new TilesContextBeanELResolver());
                add(new ArrayELResolver(false));
                add(new ListELResolver(false));

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  }


  private ELResolver createELResolver() {
    this.instantiated = true;
    if (this.resolver == null) {
      CompositeELResolver r = new CompositeELResolver();
      r.add(new ImplicitObjectELResolver());
      for (Iterator<ELResolver> itr = this.resolvers.iterator();
              itr.hasNext();) {
        r.add(itr.next());
      }
      r.add(new MapELResolver());
      r.add(new ResourceBundleELResolver());
      r.add(new ListELResolver());
      r.add(new ArrayELResolver());  
      r.add(new BeanELResolver());
      r.add(new ScopedAttributeELResolver());
      this.resolver = r;
    }
    return this.resolver;
  }

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        return elResolver;
    }


    private ELResolver createFacesResolver()
    {
        final CompositeELResolver resolver = new FacesCompositeELResolver(Scope.Faces);
        getResolverBuilderForFaces().build(resolver);
        return resolver;
    }

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     */
    protected void populateFacesELResolverForJsp(FacesContext context) {


        ApplicationAssociate appAssociate =
              ApplicationAssociate.getInstance(context.getExternalContext());
        CompositeELResolver compositeELResolverForJsp =
              appAssociate.getFacesELResolverForJsp();
        if (compositeELResolverForJsp == null) {
            if (LOGGER.isLoggable(Level.INFO)) {
                LOGGER.log(Level.INFO,
                           "jsf.lifecycle.initphaselistener.resolvers_not_registered",

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    private ELResolver createFacesResolver()
    {
        boolean supportJSPAndFacesEL = MyfacesConfig.getCurrentInstance(
                                getFaceContext().getExternalContext()).isSupportJSPAndFacesEL();
        CompositeELResolver resolver;
        if (supportJSPAndFacesEL)
        {
            resolver = new FacesCompositeELResolver(Scope.Faces);
        }
        else
        {
            resolver = new CompositeELResolver();
        }
        getResolverBuilderForFaces().build(resolver);
        return resolver;
    }

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        if (efFactory instanceof TilesApplicationContextAware) {
            ((TilesApplicationContextAware) efFactory)
                    .setApplicationContext(applicationContext);
        }
        expressionFactory = efFactory.getExpressionFactory();
        resolver = new CompositeELResolver() {
            {
                add(new TilesContextELResolver());
                add(new TilesContextBeanELResolver());
                add(new ArrayELResolver(false));
                add(new ListELResolver(false));

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        ELAttributeEvaluator evaluator = new ELAttributeEvaluator();
        evaluator.setApplicationContext(applicationContext);
        JspExpressionFactoryFactory efFactory = new JspExpressionFactoryFactory();
        efFactory.setApplicationContext(applicationContext);
        evaluator.setExpressionFactory(efFactory.getExpressionFactory());
        ELResolver elResolver = new CompositeELResolver() {
            {
                add(new TilesContextELResolver());
                add(new TilesContextBeanELResolver());
                add(new ArrayELResolver(false));
                add(new ListELResolver(false));

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