org.argeo.cms.ui/src/org/argeo/cms/maintenance/DeploymentEntryPoint.java

   1 package org.argeo.cms.maintenance;
   2
   3 import java.util.GregorianCalendar;
   4 import java.util.TimeZone;
   5
   6 import org.argeo.cms.auth.AuthConstants;
   7 import org.argeo.cms.auth.CurrentUser;
   8 import org.argeo.cms.util.CmsUtils;
   9 import org.argeo.node.NodeConstants;
  10 import org.argeo.node.NodeDeployment;
  11 import org.argeo.node.NodeState;
  12 import org.eclipse.rap.rwt.application.AbstractEntryPoint;
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.layout.FillLayout;
  15 import org.eclipse.swt.layout.GridData;
  16 import org.eclipse.swt.layout.GridLayout;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Group;
  19 import org.eclipse.swt.widgets.Label;
  20 import org.osgi.framework.BundleContext;
  21 import org.osgi.framework.FrameworkUtil;
  22 import org.osgi.framework.ServiceReference;
  23
  24 class DeploymentEntryPoint extends AbstractEntryPoint {
  25         private static final long serialVersionUID = -881152502968982437L;
  26         private final BundleContext bc = FrameworkUtil.getBundle(getClass()).getBundleContext();
  27
  28         @Override
  29         protected void createContents(Composite parent) {
  30                 // FIXME manage authentication if needed
  31                 // if (!CurrentUser.roles().contains(AuthConstants.ROLE_ADMIN))
  32                 // return;
  33
  34                 // parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  35                 if (isDesktop()) {
  36                         parent.setLayout(new GridLayout(2, true));
  37                 } else {
  38                         // TODO add scrolling
  39                         parent.setLayout(new GridLayout(1, true));
  40                 }
  41
  42                 initHighLevelSummary(parent);
  43
  44                 Group securityGroup = createHighLevelGroup(parent, "Security");
  45                 securityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  46                 new SecurityDeploymentUi(securityGroup, SWT.NONE);
  47
  48                 Group dataGroup = createHighLevelGroup(parent, "Data");
  49                 dataGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  50                 new DataDeploymentUi(dataGroup, SWT.NONE);
  51
  52                 Group logGroup = createHighLevelGroup(parent, "Notifications");
  53                 logGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  54                 new LogDeploymentUi(logGroup, SWT.NONE);
  55
  56                 Group connectivityGroup = createHighLevelGroup(parent, "Connectivity");
  57                 new ConnectivityDeploymentUi(connectivityGroup, SWT.NONE);
  58                 connectivityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  59
  60         }
  61
  62         private void initHighLevelSummary(Composite parent) {
  63                 Composite composite = new Composite(parent, SWT.NONE);
  64                 GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
  65                 if (isDesktop())
  66                         gridData.horizontalSpan = 3;
  67                 composite.setLayoutData(gridData);
  68                 composite.setLayout(new FillLayout());
  69
  70                 ServiceReference<NodeState> nodeStateRef = bc.getServiceReference(NodeState.class);
  71                 if (nodeStateRef == null)
  72                         throw new IllegalStateException("No CMS state available");
  73                 NodeState nodeState = bc.getService(nodeStateRef);
  74                 ServiceReference<NodeDeployment> nodeDeploymentRef = bc.getServiceReference(NodeDeployment.class);
  75                 Label label = new Label(composite, SWT.WRAP);
  76                 CmsUtils.markup(label);
  77                 if (nodeDeploymentRef == null) {
  78                         label.setText("Not yet deployed on <br>" + nodeState.getHostname() + "</br>, please configure below.");
  79                 } else {
  80                         Object stateUuid = nodeStateRef.getProperty(NodeConstants.CN);
  81                         NodeDeployment nodeDeployment = bc.getService(nodeDeploymentRef);
  82                         GregorianCalendar calendar = new GregorianCalendar();
  83                         calendar.setTimeInMillis(nodeDeployment.getAvailableSince());
  84                         calendar.setTimeZone(TimeZone.getDefault());
  85                         label.setText("[" + "<b>" + nodeState.getHostname() + "</b>]# " + "Deployment state " + stateUuid
  86                                         + ", available since <b>" + calendar.getTime() + "</b>");
  87                 }
  88         }
  89
  90         private static Group createHighLevelGroup(Composite parent, String text) {
  91                 Group group = new Group(parent, SWT.NONE);
  92                 group.setText(text);
  93                 CmsUtils.markup(group);
  94                 return group;
  95         }
  96
  97         private boolean isDesktop() {
  98                 return true;
  99         }
 100 }