Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / swt / org.argeo.tool.devops.e4 / src / org / argeo / cms / e4 / monitoring / BundleNode.java

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/BundleNode.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/BundleNode.java
new file mode 100644 (file)
index 0000000..e953683
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/BundleNode.java
@@ -0,0 +1,46 @@
+package org.argeo.cms.e4.monitoring;
+
+import org.argeo.cms.ux.widgets.TreeParent;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.ServiceReference;
+
+/** A tree element representing a {@link Bundle} */
+class BundleNode extends TreeParent {
+       private final Bundle bundle;
+
+       public BundleNode(Bundle bundle) {
+               this(bundle, false);
+       }
+
+       @SuppressWarnings("rawtypes")
+       public BundleNode(Bundle bundle, boolean hasChildren) {
+               super(bundle.getSymbolicName());
+               this.bundle = bundle;
+
+               if (hasChildren) {
+                       // REFERENCES
+                       ServiceReference[] usedServices = bundle.getServicesInUse();
+                       if (usedServices != null) {
+                               for (ServiceReference sr : usedServices) {
+                                       if (sr != null)
+                                               addChild(new ServiceReferenceNode(sr, false));
+                               }
+                       }
+
+                       // SERVICES
+                       ServiceReference[] registeredServices = bundle
+                                       .getRegisteredServices();
+                       if (registeredServices != null) {
+                               for (ServiceReference sr : registeredServices) {
+                                       if (sr != null)
+                                               addChild(new ServiceReferenceNode(sr, true));
+                               }
+                       }
+               }
+
+       }
+
+       Bundle getBundle() {
+               return bundle;
+       }
+}