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PONullPointerException with Spring Dynamic Modules
 

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    <p>I am integrating OSGi Equinox, GWT as bundle and Spring Dynamic Modules. Firstly I check GWT bundle without services and it runs. Now I wish to call a external service with Spring Dynamic Modules. These are my XML files to declare and consume the service:</p> <pre><code>&lt;bean name="ServicioZB" id="zbservice" class="service.ZBService"/&gt; &lt;osgi:service ref="zbservice" interface="service.IZBService"/&gt; </code></pre> <p>And: </p> <pre><code>&lt;osgi:reference id="service"&gt; &lt;osgi:interfaces&gt; &lt;value&gt;service.IZBService&lt;/value&gt; &lt;/osgi:interfaces&gt; &lt;/osgi:reference&gt; </code></pre> <p>In GreetingServiceImpl I have the property zb and setter/getter:</p> <pre><code>private IZBService zb; public IZBService getZb() { return zb; } public void setZb(IZBService zb) { this.zb = zb; } public boolean greetServer(String input, String input2) throws Exception { return this.zb.checkUser(); } </code></pre> <p>If in Equinox type "services" I can view all services and consumers. It shows the following:</p> <pre><code>{service.IZBService}={org.springframework.osgi.bean.name=zbservice, Bundle-SymbolicName=zbservice, Bundle-Version=3.0.0, service.id=56} Registered by bundle: zbservice_3.0.0 [56] Bundles using service: ZBGWTApp_1.0.0 [57] </code></pre> <p>Then, the service is shown, and my application ZBGWTApp is the consumer. All seems right. However, if I debug the application, when I break the thread on line zb.checkUser(), the value of zb is NULL. It is to say, the service reference is not injected, why?</p>
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    1. USJose Hdez
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