Re: [Resteasy-developers] Auto scan resources /providers when combining resteasy with spring

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Isn't there some way for Spring to make per-request instances?

On 7/12/11 11:29 AM, jan...@no... wrote:
> Hey cool,
>
> that worked. It has only one side effect:
> I had a path param on class level like and referenced this via a member with the PathParam annotation
>
> @Path("/{version}")
> public class My Resource{
>
> @PathParam("version")
> int version;
> }
>
> I could use this perfectly in my called functions. This is not working anymore. I now have to define the the parameter in each function :(
> But the rest is working, so this is something I can live with!
>
> Thanks a lot
>
> Jan
> -----Original Message-----
> From: ext Hempel, Robert [mailto:Robert.Hempel@INTER-FORUM.DE]
> Sent: Dienstag, 12. Juli 2011 16:11
> To: res...@li...
> Subject: Re: [Resteasy-developers] Auto scan resources /providers when combining resteasy with spring
>
> Hello Jan,
>
> whats working for me..
>
> 1. Spring-Configuration:
>
> <context:component-scan base-package="<  "/>
>
> (xmlns:context="http://www.springframework.org/schema/context" xmlns:util="http://www.springframework.org/schema/util")
>
> 2.
> Annotatate the JAX-RS classes with @Component or what ever .. so they will be recognized from Spring as beans.
>
> According to documentation - Chapter 40. Spring Integration the BeanPostProcessor is running around an scans for JAX-RS Annotations and @Provider-Annotations.
>
> There is no need to set the "resteasy.scan"-Property in web.xml.
> I can't see this config in your mail, but I received similar error messages from spring while trying to combine RESTEasy and Spring.
>
> Example:
>
> JAX-RS-Interface
>
> @Consumes( { "application/xhtml+xml", "application/json" } ) @Path( "/1.0/" ) @Produces( { "application/xhtml+xml", "application/json" } ) public interface IService {
>
>      @GET
>      @Path( "/single" )
>      WSLevelOneDTO getSingle();
> }
>
> Implementation
>
> @Component
> public class Service implements IService { ... }
>
> Spring-Config:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <beans
> ...
>    xmlns="http://www.springframework.org/schema/beans"
> ...
>    http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context.xsd
>    default-autowire="byName">
>
>    <context:component-scan base-package="de.interforum.rest"/>
>
> </beans>
>
> Web.xml:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app
>    xmlns="http://java.sun.com/xml/ns/j2ee"
>    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>    version="2.4"
>    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
>
>    <display-name>${project.name}</display-name>
>
>    <!-- Spring Context Config -->
>    <context-param>
>      <param-name>contextConfigLocation</param-name>
>      <param-value>classpath*:spring-config.xml</param-value>
>    </context-param>
>
>
>    <!-- RESTeasy -->
>    <context-param>
>      <param-name>resteasy.servlet.mapping.prefix</param-name>
>      <param-value>/rest</param-value>
>    </context-param>
>
>    <context-param>
>      <param-name>resteasy.server.cache.maxsize</param-name>
>      <param-value>1000</param-value>
>    </context-param>
>
>    <context-param>
>      <param-name>resteasy.server.cache.eviction.wakeup.interval</param-name>
>      <param-value>5000</param-value>
>    </context-param>
>
>    <!-- URL Content negotiation -->
>    <context-param>
>      <param-name>resteasy.media.type.mappings</param-name>
>      <param-value>json : application/json, xml : application/xhtml+xml, html : application/xhtml+xml</param-value>
>    </context-param>
>
>    <!-- Listener -->
>    <!-- RESTEasy initialisieren -->
>    <listener>
>      <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
>    </listener>
>
>    <!-- Spring Integration -->
>    <listener>
>      <listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderListener</listener-class>
>    </listener>
>
>    <!-- REST-Servlet -->
>    <servlet>
>      <display-name>exampleServletJSR311</display-name>
>      <servlet-name>exampleServletJSR311</servlet-name>
>      <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
>      			
>
>      <load-on-startup>1</load-on-startup>
>    </servlet>
>
>    <servlet-mapping>
>      <servlet-name>exampleServletJSR311</servlet-name>
>      <url-pattern>/rest/*</url-pattern>
>    </servlet-mapping>
> </web-app>
>
>
>
> Hopefully this can help you
>
> Robert
>
>
>
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: jan...@no... [mailto:jan...@no...]
> Gesendet: Dienstag, 12. Juli 2011 15:24
> An: res...@li...
> Betreff: Re: [Resteasy-developers] Auto scan resources / providerswhen combining resteasy with spring
>
> I'm not at the spring resources yet. It is not loading any RESTEasy Resource or Provider.
>
> -----Original Message-----
> From: ext Bill Burke [mailto:bb...@re...]
> Sent: Dienstag, 12. Juli 2011 15:22
> To: res...@li...
> Subject: Re: [Resteasy-developers] Auto scan resources / providers when combining resteasy with spring
>
> Unfortunately, I really don't know much about Spring and its scanning facilities.  Are the classes being found by spring, but just not registered into resteasy?
>
> On 7/12/11 5:24 AM, jan...@no... wrote:
>> Hi,
>>
>> I'm trying to combine RESTEasy and spring resources. I followed the
>> description in the RESTEasy documentation to the following web.xml:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>>
>> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
>>
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>
>> xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
>> http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
>>
>> <display-name>Resteasy example</display-name>
>>
>> <listener>
>>
>> <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBoot
>> strap</listener-class>
>>
>> </listener>
>>
>> <listener>
>>
>> <listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderL
>> istener</listener-class>
>>
>> </listener>
>>
>> <servlet>
>>
>> <servlet-name>appServlet</servlet-name>
>>
>> <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDi
>> spatcher</servlet-class>
>>
>> <load-on-startup>1</load-on-startup>
>>
>> </servlet>
>>
>> <context-param>
>>
>> <param-name>resteasy.servlet.mapping.prefix</param-name>
>>
>> <param-value>/rest</param-value>
>>
>> </context-param>
>>
>> <servlet-mapping>
>>
>> <servlet-name>appServlet</servlet-name>
>>
>> <url-pattern>/rest/*</url-pattern>
>>
>> </servlet-mapping>
>>
>> </web-app>
>>
>> With a minimalistic applicationContext.xml
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>>
>> <beans xmlns="http://www.springframework.org/schema/beans"
>>
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xmlns:jee="http://www.springframework.org/schema/jee"
>>
>> xmlns:context="http://www.springframework.org/schema/context"
>>
>> xmlns:security="http://www.springframework.org/schema/security"
>>
>> xmlns:util="http://www.springframework.org/schema/util"
>>
>> xsi:schemaLocation="
>>
>> http://www.springframework.org/schema/beans
>> http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
>>
>> http://www.springframework.org/schema/util
>> http://www.springframework.org/schema/util/spring-util-3.0.xsd
>>
>> http://www.springframework.org/schema/jee
>> http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
>>
>> http://www.springframework.org/schema/context
>> http://www.springframework.org/schema/context/spring-context-3.0.xsd
>>
>> http://www.springframework.org/schema/security
>>
>> http://www.springframework.org/schema/security/spring-security-3.0.xsd
>> ">
>>
>> <context:annotation-config />
>>
>> <context:component-scan base-package="com.nokia.journeys" />
>>
>> </beans>
>>
>> Unfortunately neither the ResteasyBootstrap nor the
>> SpringContextLoaderListener are scanning for any resource, but the
>> SpringContextLoaderListener is complaining at Runtime about auto scan
>> properties.
>>
>> How can I make my Providers and Resources make known to the resteasy?
>>
>> If the answer is, with instance of Application, is there any way to
>> combine spring and resteasy with autoscanning - I try to avoid the
>> explicit resource linking as it is resolved via library selection.
>>
>> Jan
>>
>>
>>
>> ----------------------------------------------------------------------
>> -------- All of the data generated in your IT infrastructure is
>> seriously valuable.
>> Why? It contains a definitive record of application performance,
>> security threats, fraudulent activity, and more. Splunk takes this
>> data and makes sense of it. IT sense. And common sense.
>> http://p.sf.net/sfu/splunk-d2d-c2
>>
>>
>>
>> _______________________________________________
>> 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
>
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________
> Resteasy-developers mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________
> Resteasy-developers mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________
> Resteasy-developers mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-developers
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security
> threats, fraudulent activity, and more. Splunk takes this data and makes
> sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________
> 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