Package org.apache.felix.http.base.internal.util

Class ServiceUtils

java.lang.Object
org.apache.felix.http.base.internal.util.ServiceUtils
public abstract class ServiceUtils extends Object
Utility methods to get/unget services, ignoring exceptions that might occur on bundle stop/update

  • Constructor Summary

    Constructors
    Constructor
    Description
    ServiceUtils()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static <T> T
    safeGetService(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
    Get the service
    static <T> T
    safeGetServiceObjects(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
    Get the service using ServiceObjects
    static <T> void
    safeUngetService(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
    Unget the service
    static <T> void
    safeUngetServiceObjects(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref, T service)
    Unget the service using ServiceObjects

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ServiceUtils

      public ServiceUtils()

  • Method Details

    • safeGetService

      public static <T> T safeGetService(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
      Get the service
      Type Parameters:
      T - The service type
      Parameters:
      ctx - The bundle context
      ref - The service reference
      Returns:
      The service or null

    • safeUngetService

      public static <T> void safeUngetService(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
      Unget the service
      Type Parameters:
      T - The service type
      Parameters:
      ctx - The bundle context
      ref - The service reference

    • safeGetServiceObjects

      public static <T> T safeGetServiceObjects(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref)
      Get the service using ServiceObjects
      Type Parameters:
      T - The service type
      Parameters:
      ctx - The bundle context
      ref - The service reference
      Returns:
      The service or null

    • safeUngetServiceObjects

      public static <T> void safeUngetServiceObjects(org.osgi.framework.BundleContext ctx, org.osgi.framework.ServiceReference<T> ref, T service)
      Unget the service using ServiceObjects
      Type Parameters:
      T - The service type
      Parameters:
      ctx - The bundle context
      ref - The service reference
      service - The service