osgi

问题 Im trying to write an osgi-application that should make use of the org.elasticsearch.client.RestHighLevelClient. For this I have added the bundle servicemix.bundles.elasticsearch-client since it exports org.elasticsearch.client with the needed RestHighLevelClient . Apparently though, it seems that the RestHighLevelClient needs servicemix.bundles.elasticsearch (amongst others) to work so I add that aswell - both of the same version. Both of the bundles export org.elasticsearch.client but with

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 months ago . I need to customize the search results page in Liferay in the following way: results must be displayed as a list of card with title, abstract (if present) and link to detail on the side of the page, there should be list of tags or categories of the results How can I achieve that?

问题 I am trying to create an OSGi Service using OSGi R6 annotations and then injecting it in the Sling Model class like this: package com.aem.sites.models; import javax.annotation.PostConstruct; import javax.inject.Inject; import org.apache.sling.api.resource.Resource; import org.apache.sling.models.annotations.Model; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.aem.sites.services.WeatherService; @Model(adaptables=Resource.class) public class Banner { final static Logger

问题 I'm looking to get started with Eclipse Virgo, so I grabbed the required plugins for Eclipse based on the Programmer Guide. Next, I started two new projects in my Eclipse workspace, both configured as Virgo bundles (call these A and B). Then, I created a new class com.foo.Bar in bundle B. I modified the Manifest of bundle B to export com.foo , saved. Last, I imported com.foo in bundle A. Bundle A's manifest has an error: Import-Package: com.foo [0.0.0, oo) could not be resolved What do I need

问题 There seem to be 2 ways to get the Configuration Admin service from the OSGi service registry. One by instantiating BundleContext, then getting ServiceReference from that, then ConfigurationAdmin from that: BundleContext bc = FrameworkUtil.getBundle(ManagedService.class).getBundleContext(); ServiceReference ca = bc.getServiceReference(ConfigurationAdmin.class); ConfigurationAdmin configAdmin = (ConfigurationAdmin) context.getService(ca); Another by using Blueprint and simply creating a

问题 I have an OSGi target platform consisting of Equinox, the Spring Framework, Spring DM, and several custom bundles for my application. All of my bundles contain Spring application contexts and so are automatically loaded by the Spring OSGi extender. Some of my bundles contain Swing ui components. The problem is that the Spring OSGi Extender does not create these application contexts on the AWT EventQueue which results in several ui issues. The only workaround I've found so far is to create a

问题 I have an OSGI (more precsiely a Wisdom framework-based) application in which i would like to use the JACOB library to interact with Office (the goal being to transform PPT into images). I can easily add the JACOB jar to my CLASSPATH, but JACOB requires the dll to be available in the java.library.path environment variable. Question : How can I add it in my maven build? EDIT I'm using maven 3 回答1: You probably have three possibilities for this use case MAVEN_OPTS You could use the MAVEN_OPTS

问题 I have a bundle which uses a configuration file org.jemz.karaf.tutorial.hello.service.config.cfg with one property: org.jemz.karaf.tutorial.hello.service.msg="I am a HelloServiceConfig!!" My blueprint for using ConfigAdmin is like: <cm:property-placeholder persistent-id="org.jemz.karaf.tutorial.hello.service.config" update-strategy="reload" > <cm:default-properties> <cm:property name="org.jemz.karaf.tutorial.hello.service.msg" value="Hello World!"/> </cm:default-properties> </cm:property

问题 I have three maven projects as three osgi bundles (that is one project is one bundle). And I have three classes - one class in each bundle. Project/Bundle 1: class A{} pom: Project/Bundle 2: class B extends A{} pom: <dependency> <groupId>com.company</groupId> <artifactId>project1</artifactId> <version>1.0.0</version> <scope>provided</scope> </dependency> Project/Bundle 3 class C extends B{} pom: <dependency> <groupId>com.company</groupId> <artifactId>project2</artifactId> <version>1.0.0<

问题 When I need to export some system packages I do: final Map configMap = new HashMap(); configMap.put(Constants.FRAMEWORK_STORAGE_CLEAN, "onFirstInit"); configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA,"my packageshere"); felix = new Felix(configMap); But how can I export some packages during runtime? For example, on working osgi framework I want to install some bundle which requires some system packages which I didn't export when I start felix. 回答1: There is no way to do this dynamically