org.vraptor.introspector
Interface Introspector

All Known Implementing Classes:

BasicIntrospector

public interface Introspector

The instrospector is responsible for doing injection/outjection and pushing parameters in the business logic.

Author:

Guilherme Silveira

Method Summary

BeanProvider	getBeanProvider() Returns the current bean provider for this introspector.
void	inject(List<FieldAnnotation<In>> inAnnotations, Object component, LogicRequest context) Call for injection: tries to inject each field listed on the inAnnotations on object component using the logic context passed as argument
void	outject(LogicRequest logicRequest, Object component, Outjectable type)
List<ValidationMessage>	readParameters(List<ReadParameter> parametersToRead, Object component, LogicRequest logicRequest, ConverterManager converterManager, Object[] methodParamObjects) Reads all parameters from the request and tries to fill the read annotation of a class.
void	setBeanProvider(BeanProvider provider) Overrides the current bean provider for this introspector.

Method Detail

readParameters

List<ValidationMessage> readParameters(List<ReadParameter> parametersToRead,
                                       Object component,
                                       LogicRequest logicRequest,
                                       ConverterManager converterManager,
                                       Object[] methodParamObjects)
                                       throws SettingException

Reads all parameters from the request and tries to fill the read annotation of a class.

Parameters:

methodParamObjects -

Throws:

SettingException

inject

void inject(List<FieldAnnotation<In>> inAnnotations,
            Object component,
            LogicRequest context)
            throws ComponentInstantiationException,
                   SettingException

Call for injection: tries to inject each field listed on the inAnnotations on object component using the logic context passed as argument

Parameters:

inAnnotations - annotations

component - current object

context - logic context

Throws:

ComponentInstantiationException - unable to instantiate some component for the injection

SettingException - unable to set some field for the injection

outject

void outject(LogicRequest logicRequest,
             Object component,
             Outjectable type)
             throws GettingException,
                    MethodInvocationException

Throws:

GettingException

MethodInvocationException

getBeanProvider

BeanProvider getBeanProvider()

Returns the current bean provider for this introspector.

Returns:

the bean provider

Since:

2.2.4

setBeanProvider

void setBeanProvider(BeanProvider provider)

Overrides the current bean provider for this introspector.

Parameters:

provider - the new bean provider

Since:

2.2.4