Spring Data makes spring unable to find JAXRS's @Provider

I am using Spring + Jersey to build an API service .
Recently , I try to incorporate Spring Data to my server .
I haven't truly use any Repositories in my running code , just add one line in my app.xml :

Code:

---

<jpa:repositories base-package="destiny.web" entity-manager-factory-ref="entityManagerFactoryApp" />

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But ! I notice my API not working , complaining "A message body writer for Java class xxx , and Java type class xxx , and MIME media type application/json was not found"

If I remove the "jpa:repositories ..." line in my xml , everything works fine !
and , all provider classes are registered by spring :

Code:

---

{http://*:8080-1} Registering Spring bean, apiResultJsonWriter, of type destiny.web.api.ApiResultJsonWriter as a provider class
{http://*:8080-1} Registering Spring bean, webApi, of type destiny.web.api.WebApi as a root resource class
{http://*:8080-1} Initiating Jersey application, version 'Jersey: 1.8 06/24/2011 12:17 PM'

---

But , if I add "jpa:repositories..." line in my XML , only "root resources class" are registered :

Code:

---

{http://*:8080-1} CDI support is enabled
{http://*:8080-1} Using default applicationContext
{http://*:8080-1} Registering Spring bean, webApi, of type destiny.web.api.WebApi as a root resource class
{http://*:8080-1} Initiating Jersey application, version 'Jersey: 1.8 06/24/2011 12:17 PM'

---

I don't know if it is Spring-Data's bug ?
And how to solve it ?

environment :
spring-3.1
jersey-core-1.8.jar
jersey-server-1.8.jar
jersey-spring-1.8.jar

spring-data-jpa-1.0.3.RELEASE.jar
spring-data-commons-core-1.1.0.RELEASE.jar

server : resin-4.0.25

Related dependencies :

Code:

---

    <dependency>
      <groupId>com.sun.jersey</groupId>
      <artifactId>jersey-server</artifactId>
      <version>1.8</version>
    </dependency>
    <dependency>
      <groupId>com.sun.jersey.contribs</groupId>
      <artifactId>jersey-spring</artifactId>
      <version>1.8</version>
      <exclusions>
        <exclusion>
          <groupId>org.springframework</groupId>
          <artifactId>spring-beans</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.springframework.data</groupId>
      <artifactId>spring-data-jpa</artifactId>
      <version>1.0.3.RELEASE</version>
    </dependency>

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( I tried to add jersey-json , but still not working )