Re: Accessing an osgi service interface from another bundle

[Marco Westermann]

Hi Mahesh,

bundle 1 looks good so far. in your second bundle do the following:

ad an instance variable to your bean which is of type of the interface like:

class mypgm {

private com.outotec.uom.mapping.MappingInterface mappingService = null;

// here getter + setter for mappingService
}

then add a property to your bean definition in blueprint

 <bean id="abcd" class="com.ab.mypgm" init-method="init" 
destroy-method="destroy">
        <property name="mappingService" ref="mappingservice"/>

</bean>

Now when the bean com.ab.mypgm is instanciated the impl. of the service is 
injected to the bean.

regards, Marco






Am 13.03.2014 14:22, schrieb vs_mahesh:

Hi ,

I have created 2 bundles
1)osgi service bundle
*whose camel-context.xml i*s

  <bean id="incidentService"
class="com.outotec.uom.mapping.MappingInterfaceImpl">
                
     </bean>

<osgi:service id="mappingservice"
interface="com.outotec.uom.mapping.MappingInterface" ref="incidentService"
/>

pom.xml includes maven bundle plugin with export option


       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
         <version>2.3.4</version>
         <extensions>true</extensions>
         <configuration>

<instructions>

         <Private-Package>
    com.outotec.uom.mapping.MappingInterfaceImpl
     </Private-Package>
     <Export-Package>

com.outotec.uom.mapping*

     </Export-Package>
                <Import-Package>*,
                </Import-Package>
                <DynamicImport-Package> *</DynamicImport-Package>
                
                <osgiManifest>

<bundleActivator>auto-detect</bundleActivator>

   </osgiManifest>
                
                </instructions>
         </configuration>
       </plugin>

2)from the second bundle am trying to acess the interface in the first osgi
bundle

the camel-context.xml contains a reference to the service

   <osgi:reference id="mappingservice" interface="com..MappingInterface"  />

I have a bean which needs to access the interface from the first bundle

  <bean id="abcd"
       class="com.ab.mypgm"
      init-method="init" destroy-method="destroy">
    >

<bI want to know How to access the interface of the first bundle which is
exposed as a service  from the bean class of the second bundle ?&lt;/b>

The pom file for the second file contains the following bundle plugin config
  <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
         <version>2.3.4</version>
         <extensions>true</extensions>
         <configuration>

<instructions>

                <Import-Package>*,
                com.outotec.uom.mapping,
                </Import-Package>
                </instructions>
         </configuration>
       </plugin>

Thanks,

Mahesh




-----
Thanks And regards,
Mahesh
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