Merge tag 'v2.3.20' into testing

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

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/StateLabelProvider.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/StateLabelProvider.java
new file mode 100644 (file)
index 0000000..5cb5b65
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/StateLabelProvider.java
@@ -0,0 +1,82 @@
+package org.argeo.cms.e4.monitoring;
+
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.swt.graphics.Image;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+/** Label provider showing the sate of bundles */
+class StateLabelProvider extends ColumnLabelProvider {
+       private static final long serialVersionUID = -7885583135316000733L;
+
+       @Override
+       public Image getImage(Object element) {
+               int state;
+               if (element instanceof Bundle)
+                       state = ((Bundle) element).getState();
+               else if (element instanceof BundleNode)
+                       state = ((BundleNode) element).getBundle().getState();
+               else if (element instanceof ServiceReferenceNode)
+                       if (((ServiceReferenceNode) element).isPublished())
+                               return OsgiExplorerImages.SERVICE_PUBLISHED;
+                       else
+                               return OsgiExplorerImages.SERVICE_REFERENCED;
+               else
+                       return null;
+
+               switch (state) {
+               case Bundle.UNINSTALLED:
+                       return OsgiExplorerImages.INSTALLED;
+               case Bundle.INSTALLED:
+                       return OsgiExplorerImages.INSTALLED;
+               case Bundle.RESOLVED:
+                       return OsgiExplorerImages.RESOLVED;
+               case Bundle.STARTING:
+                       return OsgiExplorerImages.STARTING;
+               case Bundle.STOPPING:
+                       return OsgiExplorerImages.STARTING;
+               case Bundle.ACTIVE:
+                       return OsgiExplorerImages.ACTIVE;
+               default:
+                       return null;
+               }
+       }
+
+       @Override
+       public String getText(Object element) {
+               return null;
+       }
+
+       @Override
+       public String getToolTipText(Object element) {
+               Bundle bundle = (Bundle) element;
+               Integer state = bundle.getState();
+               switch (state) {
+               case Bundle.UNINSTALLED:
+                       return "UNINSTALLED";
+               case Bundle.INSTALLED:
+                       return "INSTALLED";
+               case Bundle.RESOLVED:
+                       return "RESOLVED";
+               case Bundle.STARTING:
+                       String activationPolicy = bundle.getHeaders()
+                                       .get(Constants.BUNDLE_ACTIVATIONPOLICY).toString();
+
+                       // .get("Bundle-ActivationPolicy").toString();
+                       // FIXME constant triggers the compilation failure
+                       if (activationPolicy != null
+                                       && activationPolicy.equals(Constants.ACTIVATION_LAZY))
+                               // && activationPolicy.equals("lazy"))
+                               // FIXME constant triggers the compilation failure
+                               // && activationPolicy.equals(Constants.ACTIVATION_LAZY))
+                               return "<<LAZY>>";
+                       return "STARTING";
+               case Bundle.STOPPING:
+                       return "STOPPING";
+               case Bundle.ACTIVE:
+                       return "ACTIVE";
+               default:
+                       return null;
+               }
+       }
+}