Split CMS and CMS UI

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / ui / internal / Activator.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/internal/Activator.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/internal/Activator.java
new file mode 100644 (file)
index 0000000..ffc162b
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/internal/Activator.java
@@ -0,0 +1,42 @@
+package org.argeo.cms.ui.internal;
+
+import org.argeo.cms.CmsStyles;
+import org.argeo.cms.maintenance.MaintenanceUi;
+import org.argeo.cms.ui.internal.rwt.UserUi;
+import org.argeo.node.NodeState;
+import org.argeo.util.LangUtils;
+import org.eclipse.rap.rwt.application.ApplicationConfiguration;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.util.tracker.ServiceTracker;
+
+public class Activator implements BundleActivator {
+
+       // avoid dependency to RWT OSGi
+       private final static String CONTEXT_NAME_PROP = "contextName";
+
+       private static ServiceTracker<NodeState, NodeState> nodeState;
+
+       // @Override
+       public void start(BundleContext bc) throws Exception {
+               // UI
+               bc.registerService(ApplicationConfiguration.class, new MaintenanceUi(),
+                               LangUtils.init(CONTEXT_NAME_PROP, "system"));
+               bc.registerService(ApplicationConfiguration.class, new UserUi(), LangUtils.init(CONTEXT_NAME_PROP, "user"));
+
+               nodeState = new ServiceTracker<>(bc, NodeState.class, null);
+               nodeState.open();
+       }
+
+       @Override
+       public void stop(BundleContext context) throws Exception {
+               if (nodeState != null) {
+                       nodeState.close();
+                       nodeState = null;
+               }
+       }
+
+       public static NodeState getNodeState() {
+               return nodeState.getService();
+       }
+}