caelum / vraptor

if a list of files is downloaded, vraptor should zip before returning it

create time based converters (hh:mm, Time.SHORT and so on)... both locale based and a fixed one.

create both converter types for BigDecimal, BigInteger, all decimal and float types:
- locale based - fixed pattern

if during parameter setting, a value is inserted in a list which already exists, the list wont be cleared after parameter setting... only newly created lists are cleaned later.

Make it possible for a logic method to specify different outcomes (different calls to result) for different formats. VRaptor will choose the format from the Accept header, and possibly also from request parameters.

Note: Before implementing, read this and this.

(Issue by Fabio Kung)

Hibernate class needs a Resource bundle, otherwise generated validation messages will not be localized

I want to register vraptor default components and user components in the same way,
in both pico and spring... This can prevent several bugs, because we DRY in the code.

create a database migration scheme

now, validation errors are i18n'ed only with validator.checking idiom, not with
validator.add(new ValidationMessage())..

XKCD has several comics about Velociraptors, all licensed under a CreativeCommons license.

There is a bug on reflections-0.9.4.jar that causes a NPE when it filters files and get no matches...

maybe we need to use other classpath scanner api...

It seems that these listeners don't work on GAE, when using spring

while using request and response inside an sessionscoped or appsocoped component, warn the user that this might be unsafe, since once the response is written it'll be in an illegal state for the next use.

When the format of request is not html, we should be able to register a format handler...

For example, a json handler could use org.json writers to render the result.added objects...

By default the request is forwarded to .../method.format.jsp, but if the format has a format handler,
the handler will be responsible to render the view...

We should be able to set ETag, for caching

SessionCreator and other utility Components/ComponetFactories/etc should be automaticallly registered. This way we would not need to declare a subclass for them, or to create a CustomProvider.

If someone wants to use his own ComponentFactory, the factory outside vraptor.jar should have priority.

It should also be possible to have two component factories that instatiates the same component.

A classical example would be to create hibernate Sessions for different SessionFacotories when using two different databases. We would need more annotations probably, to indicate from which factory the component should be injected.

we could create new methods in the Result interface (or create a new interfaec to be injected), that would do magic stuff, like result.flash("used added succesfully"), and a ${flash} String variable (or a List in ${flashes}) would be set as a request attribute.

http://jcp.org/en/jsr/detail?id=330

• we should be able to use a Proviter as a ComponentFactory
• we should retrofit the annotations to make them compatible with 330: @Inject for constructors (no need for setters and fields). Also support for qualifiers and names.

Unit testing with Spring testing support

should be optional

@GET, @POST and so on, make them available as an alternative for easy code migration.

doesn't work...

http://www.guj.com.br/posts/list/0/140580.java#756835

@Intercepts(lazy=true) could proxify all Interceptor dependencies and avoid creating resources like connections when Interceptor.accepts returns false.

Create an annotation to configure the name of logic parameters manually. My suggestion is based on vraptor2.6, annotation @Logic(parameters={}).

Regards

hibernate validator has a new version. Support it

When the logic is found, and "OK" executed; and the page was not found, dont explicit the page not found.

For example.:

@Path("/teste")
public void blabla() {
    System.out.println("ha");
}

when I access "/teste" path. I recieve just a

HTTP Status 404 -

type Status report

message

description The requested resource () is not available.
Apache Tomcat/6.0.20

its hard to know the problem is a .jsp missing name

the same error is show when no logic is found.

so /hibernate/statistics would help a lot to debug for performance!

it is a quite common msitake to forget to show all validation errors (As in jsf).

If someone has validation errors (!empty), and this list is not touched in the JSP, we should warn about it. We can do it through a dynamic proxy for the List

some classes do not have unit tests: jpa/hibernate transaction interceptor, encoding interceptor and some others.

We need first to refactor it to implements ApplicationContext interface and delegate other methods.

This is really useful!

Sets are just ignored... we might support it.

When you try to populate an array via:
abc=1 | => [1,4]
abc=4 |

it works well, but when the length is 1, it comes with null

abc=1 ===> null

To be consistent with other VRaptor classes, PageResult's method should be renamed to redirectTo, forwardTo, ...

The problem is on title,

when sendError(404) is used, the couldntFind(RequestInfo request) method is not called on ResourceNotFoundHandler.

i write my Personal ResourceNotFoundHandler, to make same steps, before show my personal 404 erro page, but when i use sendError(404) the class is not invoked.

@Component @RequestScoped public class Error404 extends DefaultResourceNotFoundHandler {

@Override
public void couldntFind(RequestInfo requestInfo) {
    includeURLs(requestInfo);
    super.couldntFind(requestInfo);
}
//...

}

includeURLs is not invoked, when sendError(404) is called.

Ps.: when the 404 error is not generated by sendError(404) that problem is not happen, its only when sendError is used, when a regular not found happens, the problem not happen.

Use the project: http://github.com/caelum/dynamicRepositoryBuilder that creates the implementation of the queries based on an interface. So you just create an interface like:

   @Component // or other annotation, perhaps
   public interface ProductRepository extends Repository {
       List findByName(String name);
   }

and receive this interface on your components constructor and VRaptor will provide an implementation using the project above.

Create exception handlers

http://www.guj.com.br/posts/list/30/136307.java#789504

As a developer
I need that vraptor treats the controller name in a case insensitive way, inside the "routeFor" method
So that I can prevent failures due to user fail on typing wrong CamelCase urls

Scenario:

Given that I wrote this magical route configuration:

routeFor("/{webLogic}/{webMethod}/{id}").is(type("br.com.company.app.controller.{webLogic}Controller"), method("{webMethod}"));)  

When I ask for any of these urls: "/gerenteMuthafucker/edit/15", "/GerenteMuthafucker/edit/15" or "/gerentemuthafucker/edit/15"

Then I should be conducted to the edit() method on GerenteMuthafuckerController

------------------------ / / ---------------------------

http://guj.com.br/posts/list/146067.java#790934

Ao tentar mapear um form para uma classe em um controller o VRaptor lança a seguinte exceção

[java] 15:34:22,249 DEBUG [br.com.caelum.vraptor.http.ognl.OgnlParametersProvider] - Applying user.login with []
 [java] 15:34:22,295 DEBUG [br.com.caelum.vraptor.http.ognl.OgnlParametersProvider] - unable to parse expression 'user.login'
 [java] ognl.OgnlException: user [java.lang.IllegalAccessException: Method [public br.com.xx.model.User UsersController$add$1720926984$1.getUser()] cannot be accessed.]
 [java]     at ognl.ObjectPropertyAccessor.getPossibleProperty(ObjectPropertyAccessor.java:69)
 [java]     at ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:147)
 [java]     at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2210)
 [java]     at ognl.ASTProperty.getValueBody(ASTProperty.java:114)
 [java]     at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
 [java]     at ognl.SimpleNode.getValue(SimpleNode.java:236)
 [java]     at ognl.ASTChain.setValueBody(ASTChain.java:222)
 [java]     at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
 [java]     at ognl.SimpleNode.setValue(SimpleNode.java:279)
 [java]     at ognl.Ognl.setValue(Ognl.java:737)
 [java]     at ognl.Ognl.setValue(Ognl.java:783)
 [java]     at br.com.caelum.vraptor.http.ognl.OgnlParametersProvider.createViaOgnl(OgnlParametersProvider.java:142)
 [java]     at br.com.caelum.vraptor.http.ognl.OgnlParametersProvider.createRoot(OgnlParametersProvider.java:116)
 [java]     at br.com.caelum.vraptor.http.ognl.OgnlParametersProvider.getParametersFor(OgnlParametersProvider.java:92)

Resolvi criando um listener para configurar a OGNL:

public class OGNListener implements ServletContextListener {

    public void contextDestroyed(ServletContextEvent arg0) {
            // TODO Auto-generated method stub

        }


        public void contextInitialized(ServletContextEvent arg0) {
            OgnlRuntime.setSecurityManager(null);
        }

    }

For default vraptor allowed all methods, my issue is to modify default method allowed at one resource like:

@Post
@Resource
public class TesteController {
    public void addProduto(Produto produto) {...}
    public void addTeste(Teste teste) {...}
    @Get
    public void list() {}
}

in this case the only method accepts HTTP method GET is the "list" all others accept only @Post.

Note "list" not accept @Post method, to do that u need to make list with @Post to like that:

@Post 
@Get
public void list() {...}

I would like to request to add the method

public interface Route {
...
    /**
     * rescue the original uri from this route
     */
    public String getOriginalUri();
...
}

in the mostly common implementation of route FixedMethodStrategy that property is only externalize when toString() is invoked.

i am building a Access Controller Panel, and i need to list this property from routes

Maybe also support some JSR299 annotations (javax.enterprise.inject):

• Some new qualifiers, like @Default, @Any
• Use 299's @SessionScoped, @RequestScoped, @ApplicationScoped etc
• Support @Stereotype (VRaptor's @Resource should be a stereotyped)
• Support @Alternative
• Support @Produces as an alternative to ComponentFactories

Maybe more?

Specially to use spring 3.0.0.0

Make restfulie-java a integral part of vraptor

Hibernate proxies (through javassist or cglib) generate a lot of other fields for internal usage, but when we serialize the proxy, they will appear:

{"audiometro$$javassist_5": { "@resolves-to": "org.hibernate.proxy.pojo.javassist.SerializableProxy", "entityName": "br.com.ddns.fonaudio.models.Audiometro", "persistentClass": "br.com.ddns.fonaudio.models.Audiometro", "interfaces": [ "org.hibernate.proxy.HibernateProxy" ], "id": { "@class": "long", "$": "1" } }}

http://www.guj.com.br/posts/list/0/148166.java#800896

Maybe we should provide a HibernateSerializer that already ignore some attributes, and you can receive it as a injected parameter, instead of using the one provided by Result.use(json()). Creating or not this component, we should put a warning about this in the JSON documentation/

This way it should be easy to run the examples inside Netbeans or even without an IDE.