org.argeo.eclipse.ui.workbench/src/org/argeo/eclipse/ui/workbench/osgi/ServiceReferenceNode.java

   1 package org.argeo.eclipse.ui.workbench.osgi;
   2
   3 import org.argeo.eclipse.ui.TreeParent;
   4 import org.osgi.framework.Bundle;
   5 import org.osgi.framework.ServiceReference;
   6
   7 /** A tree element representing a {@link ServiceReference} */
   8 @SuppressWarnings({ "rawtypes" })
   9 class ServiceReferenceNode extends TreeParent {
  10         private final ServiceReference serviceReference;
  11         private final boolean published;
  12
  13         public ServiceReferenceNode(ServiceReference serviceReference,
  14                         boolean published) {
  15                 super(serviceReference.toString());
  16                 this.serviceReference = serviceReference;
  17                 this.published = published;
  18
  19                 if (isPublished()) {
  20                         Bundle[] usedBundles = serviceReference.getUsingBundles();
  21                         if (usedBundles != null) {
  22                                 for (Bundle b : usedBundles) {
  23                                         if (b != null)
  24                                                 addChild(new BundleNode(b));
  25                                 }
  26                         }
  27                 } else {
  28                         Bundle provider = serviceReference.getBundle();
  29                         addChild(new BundleNode(provider));
  30                 }
  31
  32                 for (String key : serviceReference.getPropertyKeys()) {
  33                         addChild(new TreeParent(key + "="
  34                                         + serviceReference.getProperty(key)));
  35                 }
  36
  37         }
  38
  39         public ServiceReference getServiceReference() {
  40                 return serviceReference;
  41         }
  42
  43         public boolean isPublished() {
  44                 return published;
  45         }
  46 }