Move Eclipse 3 components to legacy.

[lgpl/argeo-commons.git] / legacy / org.argeo.cms.ui.workbench / src / org / argeo / cms / ui / workbench / osgi / ServiceReferenceNode.java

diff --git a/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/osgi/ServiceReferenceNode.java b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/osgi/ServiceReferenceNode.java
new file mode 100644 (file)
index 0000000..6b4972d
--- /dev/null
+++ b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/osgi/ServiceReferenceNode.java
@@ -0,0 +1,46 @@
+package org.argeo.cms.ui.workbench.osgi;
+
+import org.argeo.eclipse.ui.TreeParent;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.ServiceReference;
+
+/** A tree element representing a {@link ServiceReference} */
+@SuppressWarnings({ "rawtypes" })
+class ServiceReferenceNode extends TreeParent {
+       private final ServiceReference serviceReference;
+       private final boolean published;
+
+       public ServiceReferenceNode(ServiceReference serviceReference,
+                       boolean published) {
+               super(serviceReference.toString());
+               this.serviceReference = serviceReference;
+               this.published = published;
+
+               if (isPublished()) {
+                       Bundle[] usedBundles = serviceReference.getUsingBundles();
+                       if (usedBundles != null) {
+                               for (Bundle b : usedBundles) {
+                                       if (b != null)
+                                               addChild(new BundleNode(b));
+                               }
+                       }
+               } else {
+                       Bundle provider = serviceReference.getBundle();
+                       addChild(new BundleNode(provider));
+               }
+
+               for (String key : serviceReference.getPropertyKeys()) {
+                       addChild(new TreeParent(key + "="
+                                       + serviceReference.getProperty(key)));
+               }
+
+       }
+
+       public ServiceReference getServiceReference() {
+               return serviceReference;
+       }
+
+       public boolean isPublished() {
+               return published;
+       }
+}