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