eclipse/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/UpdateModule.java

   1 package org.argeo.slc.client.ui.commands;
   2
   3 import java.util.Iterator;
   4
   5 import javax.jcr.Node;
   6
   7 import org.apache.commons.logging.Log;
   8 import org.apache.commons.logging.LogFactory;
   9 import org.argeo.eclipse.ui.Error;
  10 import org.argeo.slc.BasicNameVersion;
  11 import org.argeo.slc.NameVersion;
  12 import org.argeo.slc.deploy.ModulesManager;
  13 import org.argeo.slc.jcr.SlcNames;
  14 import org.argeo.slc.jcr.SlcTypes;
  15 import org.eclipse.core.commands.AbstractHandler;
  16 import org.eclipse.core.commands.ExecutionEvent;
  17 import org.eclipse.core.commands.ExecutionException;
  18 import org.eclipse.jface.viewers.ISelection;
  19 import org.eclipse.jface.viewers.IStructuredSelection;
  20 import org.eclipse.ui.handlers.HandlerUtil;
  21
  22 /** Deletes one or many results */
  23 public class UpdateModule extends AbstractHandler {
  24         private final static Log log = LogFactory.getLog(UpdateModule.class);
  25
  26         private ModulesManager modulesManager;
  27
  28         public Object execute(ExecutionEvent event) throws ExecutionException {
  29                 ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
  30                                 .getActivePage().getSelection();
  31                 if (selection != null && selection instanceof IStructuredSelection) {
  32                         Iterator<?> it = ((IStructuredSelection) selection).iterator();
  33                         Object obj = null;
  34                         try {
  35                                 while (it.hasNext()) {
  36                                         obj = it.next();
  37                                         if (obj instanceof Node) {
  38                                                 Node node = (Node) obj;
  39                                                 if (node.isNodeType(SlcTypes.SLC_EXECUTION_MODULE)) {
  40                                                         NameVersion nameVersion = new BasicNameVersion(
  41                                                                         node.getProperty(SlcNames.SLC_NAME)
  42                                                                                         .getString(), node.getProperty(
  43                                                                                         SlcNames.SLC_VERSION).getString());
  44                                                         modulesManager.upgrade(nameVersion);
  45                                                         log.info("Module " + nameVersion + " updated");
  46                                                 }
  47                                         }
  48                                 }
  49                         } catch (Exception e) {
  50                                 Error.show("Cannot update " + obj, e);
  51                         }
  52                 }
  53                 return null;
  54         }
  55
  56         public void setModulesManager(ModulesManager modulesManager) {
  57                 this.modulesManager = modulesManager;
  58         }
  59
  60 }