Examples of org.apache.tapestry5.Binding

org.apache.tapestry5.Binding
A binding is a connection between a component and its container (another component), that allows the embedded component to gain access to resources defined by the container. Resources can represent any kind of value that can be obtained from the parent component, but is often a JavaBean property that can be read and updated. Different implementations of Binding are used to access different kinds of resources of the container.
A binding ultimately must provide access to the underlying annotations. In most cases, there are no annotations, but bindings that ultimate invoke methods or read and update fields must provide access to those annotations.

                            .getComponentResources();


                    ComponentPageElement embeddedElement = pageAssembly.createdElement.peek();
                    InternalComponentResources embeddedResources = embeddedElement.getComponentResources();


                    Binding binding = elementFactory.newBinding(parameterName, containerResources, embeddedResources,
                            defaultBindingPrefix, parameterValue, location);


                    binder.bind(embeddedElement, binding);
                }
            }

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            String parameterName, String containerParameterName)
    {
        // TODO: This assumes that the two parameters are both on the core component and not on
        // a mixin. I think this could be improved with more static analysis.


        Binding containerBinding = container.getBinding(containerParameterName);


        if (containerBinding == null)
            return;


        // This helps with debugging, and re-orients any thrown exceptions

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                                    parameterName));


                            // Otherwise, construct a default binding, or use one provided from
                            // the component.


                            Binding binding = getDefaultBindingForParameter();


                            logger.debug(String.format("%s parameter %s bound to default %s", icr.getCompleteId(),
                                    parameterName, binding));


                            if (binding != null)

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        return InternalUtils.sortedKeys(getInformalParameterBindings());
    }


    public <T> T getInformalParameter(String name, Class<T> type)
    {
        Binding binding = getBinding(name);


        Object value = binding == null ? null : binding.get();


        return elementResources.coerce(value, type);
    }

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        return getBinding(parameterName) != null;
    }


    public <T extends Annotation> T getParameterAnnotation(String parameterName, Class<T> annotationType)
    {
        Binding binding = getBinding(parameterName);


        return binding == null ? null : binding.getAnnotation(annotationType);
    }

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        bindings.put(parameterName, binding);
    }


    public Class getBoundType(String parameterName)
    {
        Binding binding = getBinding(parameterName);


        return binding == null ? null : binding.getBindingType();
    }

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        return InternalUtils.get(bindings, parameterName);
    }


    public AnnotationProvider getAnnotationProvider(String parameterName)
    {
        Binding binding = getBinding(parameterName);


        return binding == null ? NULL_ANNOTATION_PROVIDER : binding;
    }

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        conduits.put(parameterName, conduit);
    }


    public String getPropertyName(String parameterName)
    {
        Binding binding = getBinding(parameterName);


        if (binding == null)
            return null;


        if (binding instanceof InternalPropBinding) { return ((InternalPropBinding) binding).getPropertyName(); }

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        transformation.getOrCreateMethod(TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE).addAdvice(
                new ComponentMethodAdvice()
                {
                    public void advise(ComponentMethodInvocation invocation)
                    {
                        Binding binding = bindingSource.newBinding("@Cached watch", invocation.getComponentResources(),
                                BindingConstants.PROP, watch);


                        bindingAccess.write(invocation.getInstance(), binding);


                        invocation.proceed();
                    }
                });


        return new MethodResultCacheFactory()
        {
            public MethodResultCache create(Component instance)
            {
                Binding binding = (Binding) bindingAccess.read(instance);


                return new WatchedBindingMethodResultCache(binding);
            }
        };
    }

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    {
        if (value == null) return;


        if (value instanceof Binding)
        {
            Binding binding = (Binding) value;


            resources.bindParameter(parameterName, binding);
            return;
        }

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