org.argeo.cms.e4/src/org/argeo/cms/e4/maintenance/DeploymentEntryPoint.java

   1 package org.argeo.cms.e4.maintenance;
   2
   3 import java.util.GregorianCalendar;
   4 import java.util.TimeZone;
   5
   6 import org.argeo.api.NodeConstants;
   7 import org.argeo.api.NodeDeployment;
   8 import org.argeo.api.NodeState;
   9 import org.argeo.cms.ui.util.CmsUiUtils;
  10 import org.eclipse.swt.SWT;
  11 import org.eclipse.swt.layout.FillLayout;
  12 import org.eclipse.swt.layout.GridData;
  13 import org.eclipse.swt.layout.GridLayout;
  14 import org.eclipse.swt.widgets.Composite;
  15 import org.eclipse.swt.widgets.Group;
  16 import org.eclipse.swt.widgets.Label;
  17 import org.osgi.framework.BundleContext;
  18 import org.osgi.framework.FrameworkUtil;
  19 import org.osgi.framework.ServiceReference;
  20
  21 class DeploymentEntryPoint {
  22         private final BundleContext bc = FrameworkUtil.getBundle(getClass()).getBundleContext();
  23
  24         protected void createContents(Composite parent) {
  25                 // FIXME manage authentication if needed
  26                 // if (!CurrentUser.roles().contains(AuthConstants.ROLE_ADMIN))
  27                 // return;
  28
  29                 // parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  30                 if (isDesktop()) {
  31                         parent.setLayout(new GridLayout(2, true));
  32                 } else {
  33                         // TODO add scrolling
  34                         parent.setLayout(new GridLayout(1, true));
  35                 }
  36
  37                 initHighLevelSummary(parent);
  38
  39                 Group securityGroup = createHighLevelGroup(parent, "Security");
  40                 securityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  41                 new SecurityDeploymentUi(securityGroup, SWT.NONE);
  42
  43                 Group dataGroup = createHighLevelGroup(parent, "Data");
  44                 dataGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
  45                 new DataDeploymentUi(dataGroup, SWT.NONE);
  46
  47                 Group logGroup = createHighLevelGroup(parent, "Notifications");
  48                 logGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  49                 new LogDeploymentUi(logGroup, SWT.NONE);
  50
  51                 Group connectivityGroup = createHighLevelGroup(parent, "Connectivity");
  52                 new ConnectivityDeploymentUi(connectivityGroup, SWT.NONE);
  53                 connectivityGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
  54
  55         }
  56
  57         private void initHighLevelSummary(Composite parent) {
  58                 Composite composite = new Composite(parent, SWT.NONE);
  59                 GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
  60                 if (isDesktop())
  61                         gridData.horizontalSpan = 3;
  62                 composite.setLayoutData(gridData);
  63                 composite.setLayout(new FillLayout());
  64
  65                 ServiceReference<NodeState> nodeStateRef = bc.getServiceReference(NodeState.class);
  66                 if (nodeStateRef == null)
  67                         throw new IllegalStateException("No CMS state available");
  68                 NodeState nodeState = bc.getService(nodeStateRef);
  69                 ServiceReference<NodeDeployment> nodeDeploymentRef = bc.getServiceReference(NodeDeployment.class);
  70                 Label label = new Label(composite, SWT.WRAP);
  71                 CmsUiUtils.markup(label);
  72                 if (nodeDeploymentRef == null) {
  73                         label.setText("Not yet deployed on <br>" + nodeState.getHostname() + "</br>, please configure below.");
  74                 } else {
  75                         Object stateUuid = nodeStateRef.getProperty(NodeConstants.CN);
  76                         NodeDeployment nodeDeployment = bc.getService(nodeDeploymentRef);
  77                         GregorianCalendar calendar = new GregorianCalendar();
  78                         calendar.setTimeInMillis(nodeDeployment.getAvailableSince());
  79                         calendar.setTimeZone(TimeZone.getDefault());
  80                         label.setText("[" + "<b>" + nodeState.getHostname() + "</b>]# " + "Deployment state " + stateUuid
  81                                         + ", available since <b>" + calendar.getTime() + "</b>");
  82                 }
  83         }
  84
  85         private static Group createHighLevelGroup(Composite parent, String text) {
  86                 Group group = new Group(parent, SWT.NONE);
  87                 group.setText(text);
  88                 CmsUiUtils.markup(group);
  89                 return group;
  90         }
  91
  92         private boolean isDesktop() {
  93                 return true;
  94         }
  95 }