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From: Jürgen Z. <Jue...@HS...> - 2008-07-27 08:21:40
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When using Jersey I could use a provider class to make @EJB available
(see below). Is there a similar workaround to use RESTeasy with JBoss
4.2.3?
import java.lang.reflect.Type;
import javax.ejb.EJB;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.ws.rs.ext.Provider;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.spi.inject.Injectable;
import com.sun.jersey.spi.inject.InjectableProvider;
import com.sun.jersey.spi.service.ComponentContext;
import com.sun.jersey.spi.service.ComponentProvider.Scope;
@Provider
public class EJBProvider implements InjectableProvider<EJB, Type> {
private static String JNDI_PREFIX = "hska/";
private static String JNDI_SUFFIX = "Bean/local";
public Scope getScope() {
return Scope.Singleton;
}
public Injectable<Object> getInjectable(ComponentContext
componentCtx, EJB ejb, Type type) {
if (!(type instanceof Class))
return null;
final Class<?> clazz = (Class<?>) type;
try {
final Context ctx = new InitialContext();
final String jndiName = JNDI_PREFIX +
clazz.getSimpleName() + JNDI_SUFFIX;
final Object obj = ctx.lookup(jndiName);
return new Injectable<Object>() {
public Object getValue(HttpContext c) {
return obj;
}
};
}
catch (NamingException e) {
e.printStackTrace();
return null;
}
}
}
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From: Ryan J. M. <ry...@da...> - 2008-07-29 12:57:59
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Jürgen,
I don't think we have this implemented yet, but with RESTEasy, you can
make the EJB itself a resource. Bill has an example of it in the
integration tests folder and I'll be committing and example app that
uses this on Wednesday.
Ryan-
On Jul 27, 2008, at 4:21 AM, Jürgen Zimmermann wrote:
> When using Jersey I could use a provider class to make @EJB available
> (see below). Is there a similar workaround to use RESTeasy with JBoss
> 4.2.3?
>
> import java.lang.reflect.Type;
> import javax.ejb.EJB;
> import javax.naming.Context;
> import javax.naming.InitialContext;
> import javax.naming.NamingException;
> import javax.ws.rs.ext.Provider;
> import com.sun.jersey.api.core.HttpContext;
> import com.sun.jersey.spi.inject.Injectable;
> import com.sun.jersey.spi.inject.InjectableProvider;
> import com.sun.jersey.spi.service.ComponentContext;
> import com.sun.jersey.spi.service.ComponentProvider.Scope;
>
> @Provider
> public class EJBProvider implements InjectableProvider<EJB, Type> {
> private static String JNDI_PREFIX = "hska/";
> private static String JNDI_SUFFIX = "Bean/local";
>
> public Scope getScope() {
> return Scope.Singleton;
> }
>
> public Injectable<Object> getInjectable(ComponentContext
> componentCtx, EJB ejb, Type type) {
> if (!(type instanceof Class))
> return null;
>
> final Class<?> clazz = (Class<?>) type;
> try {
> final Context ctx = new InitialContext();
> final String jndiName = JNDI_PREFIX +
> clazz.getSimpleName() + JNDI_SUFFIX;
> final Object obj = ctx.lookup(jndiName);
>
> return new Injectable<Object>() {
> public Object getValue(HttpContext c) {
> return obj;
> }
> };
> }
> catch (NamingException e) {
> e.printStackTrace();
> return null;
> }
> }
> }
>
>
>
>
> -------------------------------------------------------------------------
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> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
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From: Bill B. <bb...@re...> - 2008-07-30 11:43:40
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Ya, I've thought about this a lot and I don't want to create a new
component model when we already have:
* EJB
* Seam
* Spring
* Web Beans
Ryan J. McDonough wrote:
> Jürgen,
>
> I don't think we have this implemented yet, but with RESTEasy, you can
> make the EJB itself a resource. Bill has an example of it in the
> integration tests folder and I'll be committing and example app that
> uses this on Wednesday.
>
> Ryan-
>
> On Jul 27, 2008, at 4:21 AM, Jürgen Zimmermann wrote:
>
>> When using Jersey I could use a provider class to make @EJB available
>> (see below). Is there a similar workaround to use RESTeasy with JBoss
>> 4.2.3?
>>
>> import java.lang.reflect.Type;
>> import javax.ejb.EJB;
>> import javax.naming.Context;
>> import javax.naming.InitialContext;
>> import javax.naming.NamingException;
>> import javax.ws.rs.ext.Provider;
>> import com.sun.jersey.api.core.HttpContext;
>> import com.sun.jersey.spi.inject.Injectable;
>> import com.sun.jersey.spi.inject.InjectableProvider;
>> import com.sun.jersey.spi.service.ComponentContext;
>> import com.sun.jersey.spi.service.ComponentProvider.Scope;
>>
>> @Provider
>> public class EJBProvider implements InjectableProvider<EJB, Type> {
>> private static String JNDI_PREFIX = "hska/";
>> private static String JNDI_SUFFIX = "Bean/local";
>>
>> public Scope getScope() {
>> return Scope.Singleton;
>> }
>>
>> public Injectable<Object> getInjectable(ComponentContext
>> componentCtx, EJB ejb, Type type) {
>> if (!(type instanceof Class))
>> return null;
>>
>> final Class<?> clazz = (Class<?>) type;
>> try {
>> final Context ctx = new InitialContext();
>> final String jndiName = JNDI_PREFIX +
>> clazz.getSimpleName() + JNDI_SUFFIX;
>> final Object obj = ctx.lookup(jndiName);
>>
>> return new Injectable<Object>() {
>> public Object getValue(HttpContext c) {
>> return obj;
>> }
>> };
>> }
>> catch (NamingException e) {
>> e.printStackTrace();
>> return null;
>> }
>> }
>> }
>>
>>
>>
>>
>> -------------------------------------------------------------------------
>> This SF.Net email is sponsored by the Moblin Your Move Developer's
>> challenge
>> Build the coolest Linux based applications with Moblin SDK & win great
>> prizes
>> Grand prize is a trip for two to an Open Source event anywhere in the
>> world
>> http://moblin-contest.org/redirect.php?banner_id=100&url=/
>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/>
>> _______________________________________________
>> Resteasy-developers mailing list
>> Res...@li...
>> <mailto:Res...@li...>
>> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
>
>
> ------------------------------------------------------------------------
>
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Resteasy-developers mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
--
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com
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