br.com.caelum.vraptor.http.ognl

Class OgnlParametersProvider

java.lang.Object

br.com.caelum.vraptor.http.ognl.OgnlParametersProvider

All Implemented Interfaces:

ParametersProvider

@RequestScoped
public class OgnlParametersProvider
extends Object
implements ParametersProvider

Provides parameters using ognl to parse expression values into parameter values.

Author:

guilherme silveira

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	OgnlParametersProvider.Parameter

Constructor Summary

Constructors

Constructor and Description
OgnlParametersProvider(ParameterNameProvider provider, javax.servlet.http.HttpServletRequest request, Container container, OgnlFacade ognl)

Method Summary

Methods

Modifier and Type	Method and Description
protected Object	convert(Class clazz, String value, ResourceBundle bundle)
protected Object	createArray(Class clazz, String[] values, ResourceBundle bundle)
protected List	createList(Type type, ResourceBundle bundle, String[] values)
protected Object	createParameter(OgnlParametersProvider.Parameter param, Map<String,String[]> requestNames, ResourceBundle bundle, List<Message> errors)
protected Object	createRoot(OgnlParametersProvider.Parameter param, Map<String,String[]> requestNames, ResourceBundle bundle, List<Message> errors)
protected Object	createSimpleParameter(OgnlParametersProvider.Parameter param, String[] values, ResourceBundle bundle)
protected Class	getActualType(Type type)
Object[]	getParametersFor(ResourceMethod method, List<Message> errors, ResourceBundle bundle)
protected Map<String,String[]>	parametersThatStartWith(String name)
protected void	setProperty(String name, String key, String[] values, List<Message> errors)

Methods inherited from class java.lang.Object

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

Constructor Detail

OgnlParametersProvider

public OgnlParametersProvider(ParameterNameProvider provider,
                      javax.servlet.http.HttpServletRequest request,
                      Container container,
                      OgnlFacade ognl)

Method Detail

getParametersFor

public Object[] getParametersFor(ResourceMethod method,
                        List<Message> errors,
                        ResourceBundle bundle)

Specified by:

getParametersFor in interface ParametersProvider

createParameter

protected Object createParameter(OgnlParametersProvider.Parameter param,
                     Map<String,String[]> requestNames,
                     ResourceBundle bundle,
                     List<Message> errors)

createRoot

protected Object createRoot(OgnlParametersProvider.Parameter param,
                Map<String,String[]> requestNames,
                ResourceBundle bundle,
                List<Message> errors)

setProperty

protected void setProperty(String name,
               String key,
               String[] values,
               List<Message> errors)

createSimpleParameter

protected Object createSimpleParameter(OgnlParametersProvider.Parameter param,
                           String[] values,
                           ResourceBundle bundle)

convert

protected Object convert(Class clazz,
             String value,
             ResourceBundle bundle)

createList

protected List createList(Type type,
              ResourceBundle bundle,
              String[] values)

createArray

protected Object createArray(Class clazz,
                 String[] values,
                 ResourceBundle bundle)

getActualType

protected Class getActualType(Type type)

parametersThatStartWith

protected Map<String,String[]> parametersThatStartWith(String name)