Examples of 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.
org.activiti.engine.impl.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.
org.camunda.bpm.engine.impl.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.

Examples of javax.el.CompositeELResolver


    /**
     * Factory method to create the EL context
     */
    protected ELContext createContext() {
        ELResolver resolver = new CompositeELResolver() {
            {
                //add(methodResolver);
                add(new ArrayELResolver(false));
                add(new ListELResolver(false));
                add(new MapELResolver(false));

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Examples of javax.el.CompositeELResolver


    /**
     * Factory method to create the EL context
     */
    protected ELContext createContext() {
        ELResolver resolver = new CompositeELResolver() {
            {
                //add(methodResolver);
                add(new ArrayELResolver(false));
                add(new ListELResolver(false));
                add(new MapELResolver(false));

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Examples of javax.el.CompositeELResolver

        return elResolver;
    }


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

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Examples of javax.el.CompositeELResolver

        return elResolver;
    }


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

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Examples of org.activiti.engine.impl.javax.el.CompositeELResolver

    super(beans);
  }


  @Override
  protected ELResolver createElResolver(VariableScope variableScope) {
    CompositeELResolver compositeElResolver = new CompositeELResolver();
    compositeElResolver.add(new SimulationScopeElResolver(variableScope));
    compositeElResolver.add(super.createElResolver(variableScope));
    return compositeElResolver;
  }

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Examples of org.camunda.bpm.engine.impl.javax.el.CompositeELResolver

    } else {
      // sort providers first
      Collections.sort(sortedProviders, new ProcessApplicationElResolver.ProcessApplicationElResolverSorter());
      
      // add all providers to a composite resolver
      CompositeELResolver compositeResolver = new CompositeELResolver();      
      for (ProcessApplicationElResolver processApplicationElResolver : sortedProviders) {
        compositeResolver.add(processApplicationElResolver.getElResolver(processApplication));        
      }
      
      return compositeResolver;
    }

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Examples of org.camunda.bpm.engine.impl.javax.el.CompositeELResolver

    this.applicationContext = applicationContext;
  }


  @Override
  protected ELResolver createElResolver() {
    CompositeELResolver compositeElResolver = new CompositeELResolver();
    compositeElResolver.add(new VariableScopeElResolver());


    if(beans != null) {
      // Only expose limited set of beans in expressions
      compositeElResolver.add(new ReadOnlyMapELResolver(beans));
    } else {
      // Expose full application-context in expressions
      compositeElResolver.add(new ApplicationContextElResolver(applicationContext));
    }


    compositeElResolver.add(new ArrayELResolver());
    compositeElResolver.add(new ListELResolver());
    compositeElResolver.add(new MapELResolver());
    compositeElResolver.add(new BeanELResolver());


    return compositeElResolver;
  }

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Examples of org.camunda.bpm.engine.impl.javax.el.CompositeELResolver

    return createElResolver();
  }


  @Override
  protected ELResolver createElResolver() {
    CompositeELResolver compositeElResolver = new CompositeELResolver();
    compositeElResolver.add(new VariableScopeElResolver());
    compositeElResolver.add(new MockElResolver());
    compositeElResolver.add(new ArrayELResolver());
    compositeElResolver.add(new ListELResolver());
    compositeElResolver.add(new MapELResolver());
    compositeElResolver.add(new BeanELResolver());
    return compositeElResolver;
  }

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Examples of org.camunda.bpm.engine.impl.javax.el.CompositeELResolver

  /**
   * Create a resolver capable of resolving top-level identifiers. Everything else is passed to
   * the supplied delegate.
   */
  public SimpleResolver(ELResolver resolver, boolean readOnly) {
    delegate = new CompositeELResolver();
    delegate.add(root = new RootPropertyResolver(readOnly));
    delegate.add(resolver);
  }

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Examples of org.camunda.bpm.engine.impl.javax.el.CompositeELResolver

      throw new ScriptException(elexp);
    }
  }


  private ELResolver createElResolver() {
    CompositeELResolver compositeResolver = new CompositeELResolver();
    compositeResolver.add(new ArrayELResolver());
    compositeResolver.add(new ListELResolver());
    compositeResolver.add(new MapELResolver());
    compositeResolver.add(new ResourceBundleELResolver());
    compositeResolver.add(new BeanELResolver());
    return new SimpleResolver(compositeResolver);
  }

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