X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fmonitoring%2FCmsSessionsView.java;fp=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fmonitoring%2FCmsSessionsView.java;h=d1376ae51722ac675ed3d707eabbb8465aa31e0a;hb=825d60c5348dbe3f5be25b0bccf7bdebfe694219;hp=0000000000000000000000000000000000000000;hpb=5e991fff5cba01858dcc5747a27e637325bc5c8e;p=gpl%2Fargeo-jcr.git

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/CmsSessionsView.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/CmsSessionsView.java
new file mode 100644
index 0000000..d1376ae
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/monitoring/CmsSessionsView.java
@@ -0,0 +1,173 @@
+//package org.argeo.eclipse.ui.workbench.osgi;
+//public class BundlesView {}
+
+package org.argeo.cms.e4.monitoring;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import jakarta.annotation.PostConstruct;
+
+import org.argeo.api.cms.CmsSession;
+import org.argeo.cms.RoleNameUtils;
+import org.argeo.cms.util.LangUtils;
+import org.argeo.eclipse.ui.ColumnViewerComparator;
+import org.argeo.eclipse.ui.specific.EclipseUiSpecificUtils;
+import org.eclipse.e4.ui.di.Focus;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TableViewerColumn;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
+
+/**
+ * Overview of the active CMS sessions.
+ */
+public class CmsSessionsView {
+	private final static BundleContext bc = FrameworkUtil.getBundle(CmsSessionsView.class).getBundleContext();
+
+	private TableViewer viewer;
+
+	@PostConstruct
+	public void createPartControl(Composite parent) {
+		viewer = new TableViewer(parent);
+		viewer.setContentProvider(new CmsSessionContentProvider());
+		viewer.getTable().setHeaderVisible(true);
+
+		EclipseUiSpecificUtils.enableToolTipSupport(viewer);
+
+		int longColWidth = 150;
+		int smallColWidth = 100;
+
+		// Display name
+		TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(longColWidth);
+		column.getColumn().setText("User");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			private static final long serialVersionUID = -5234573509093747505L;
+
+			public String getText(Object element) {
+				return ((CmsSession) element).getDisplayName();
+			}
+
+			public String getToolTipText(Object element) {
+				return ((CmsSession) element).getUserDn().toString();
+			}
+		});
+		new ColumnViewerComparator(column);
+
+		// Creation time
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(smallColWidth);
+		column.getColumn().setText("Since");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			private static final long serialVersionUID = -5234573509093747505L;
+
+			public String getText(Object element) {
+				return LangUtils.since(((CmsSession) element).getCreationTime());
+			}
+
+			public String getToolTipText(Object element) {
+				return ((CmsSession) element).getCreationTime().toString();
+			}
+		});
+		new ColumnViewerComparator(column);
+
+		// Username
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(smallColWidth);
+		column.getColumn().setText("Username");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			private static final long serialVersionUID = -5234573509093747505L;
+
+			public String getText(Object element) {
+				String userDn = ((CmsSession) element).getUserDn();
+				return RoleNameUtils.getLastRdnValue(userDn);
+			}
+
+			public String getToolTipText(Object element) {
+				return ((CmsSession) element).getUserDn().toString();
+			}
+		});
+		new ColumnViewerComparator(column);
+
+		// UUID
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(smallColWidth);
+		column.getColumn().setText("UUID");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			private static final long serialVersionUID = -5234573509093747505L;
+
+			public String getText(Object element) {
+				return ((CmsSession) element).uuid().toString();
+			}
+
+			public String getToolTipText(Object element) {
+				return getText(element);
+			}
+		});
+		new ColumnViewerComparator(column);
+
+		// Local ID
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(smallColWidth);
+		column.getColumn().setText("Local ID");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			private static final long serialVersionUID = -5234573509093747505L;
+
+			public String getText(Object element) {
+				return ((CmsSession) element).getLocalId();
+			}
+
+			public String getToolTipText(Object element) {
+				return getText(element);
+			}
+		});
+		new ColumnViewerComparator(column);
+
+		viewer.setInput(bc);
+
+	}
+
+	@Focus
+	public void setFocus() {
+		if (viewer != null)
+			viewer.getControl().setFocus();
+	}
+
+	/** Content provider managing the array of bundles */
+	private static class CmsSessionContentProvider implements IStructuredContentProvider {
+		private static final long serialVersionUID = -8533792785725875977L;
+
+		public Object[] getElements(Object inputElement) {
+			if (inputElement instanceof BundleContext) {
+				BundleContext bc = (BundleContext) inputElement;
+				Collection<ServiceReference<CmsSession>> srs;
+				try {
+					srs = bc.getServiceReferences(CmsSession.class, null);
+				} catch (InvalidSyntaxException e) {
+					throw new IllegalArgumentException("Cannot retrieve CMS sessions", e);
+				}
+				List<CmsSession> res = new ArrayList<>();
+				for (ServiceReference<CmsSession> sr : srs) {
+					res.add(bc.getService(sr));
+				}
+				return res.toArray();
+			}
+			return null;
+		}
+
+		public void dispose() {
+		}
+
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+	}
+}