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                 if (!CurrentUser.roles().contains(AuthConstants.ROLE_ADMIN))
  31                         return;
  32
  33                 // parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  34                 if (isDesktop()) {
  35                         parent.setLayout(new GridLayout(2, true));
  36                 } else {
  37                         // TODO add scrolling
  38                         parent.setLayout(new GridLayout(1, true));
  39                 }
  40
  41                 initHighLevelSummary(parent);
  42
  43                 Group securityGroup = createHighLevelGroup(parent, "Security");
  44                 securityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  45                 new SecurityDeploymentUi(securityGroup, SWT.NONE);
  46
  47                 Group dataGroup = createHighLevelGroup(parent, "Data");
  48                 dataGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  49                 new DataDeploymentUi(dataGroup, SWT.NONE);
  50
  51                 Group logGroup = createHighLevelGroup(parent, "Notifications");
  52                 logGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  53                 new LogDeploymentUi(logGroup, SWT.NONE);
  54
  55                 Group connectivityGroup = createHighLevelGroup(parent, "Connectivity");
  56                 new ConnectivityDeploymentUi(connectivityGroup, SWT.NONE);
  57                 connectivityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  58
  59         }
  60
  61         private void initHighLevelSummary(Composite parent) {
  62                 Composite composite = new Composite(parent, SWT.NONE);
  63                 GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
  64                 if (isDesktop())
  65                         gridData.horizontalSpan = 3;
  66                 composite.setLayoutData(gridData);
  67                 composite.setLayout(new FillLayout());
  68
  69                 ServiceReference<NodeState> nodeStateRef = bc.getServiceReference(NodeState.class);
  70                 if (nodeStateRef == null)
  71                         throw new IllegalStateException("No CMS state available");
  72                 NodeState nodeState = bc.getService(nodeStateRef);
  73                 ServiceReference<NodeDeployment> nodeDeploymentRef = bc.getServiceReference(NodeDeployment.class);
  74                 Label label = new Label(composite, SWT.WRAP);
  75                 CmsUtils.markup(label);
  76                 if (nodeDeploymentRef == null) {
  77                         label.setText("Not yet deployed on <br>" + nodeState.getHostname() + "</br>, please configure below.");
  78                 } else {
  79                         Object stateUuid = nodeStateRef.getProperty(NodeConstants.CN);
  80                         NodeDeployment nodeDeployment = bc.getService(nodeDeploymentRef);
  81                         GregorianCalendar calendar = new GregorianCalendar();
  82                         calendar.setTimeInMillis(nodeDeployment.getAvailableSince());
  83                         calendar.setTimeZone(TimeZone.getDefault());
  84                         label.setText("[" + "<b>" + nodeState.getHostname() + "</b>]# " + "Deployment state " + stateUuid
  85                                         + ", available since <b>" + calendar.getTime() + "</b>");
  86                 }
  87         }
  88
  89         private static Group createHighLevelGroup(Composite parent, String text) {
  90                 Group group = new Group(parent, SWT.NONE);
  91                 group.setText(text);
  92                 CmsUtils.markup(group);
  93                 return group;
  94         }
  95
  96         private boolean isDesktop() {
  97                 return true;
  98         }
  99 }