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