org.argeo.suite.workbench.rap/src/org/argeo/suite/workbench/commands/OpenEntityEditor.java

   1 package org.argeo.suite.workbench.commands;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Repository;
   5 import javax.jcr.RepositoryException;
   6 import javax.jcr.Session;
   7
   8 import org.argeo.connect.ui.workbench.AppWorkbenchService;
   9 import org.argeo.connect.ui.workbench.NodeEditorInput;
  10 import org.argeo.jcr.JcrUtils;
  11 import org.argeo.suite.SuiteException;
  12 import org.argeo.suite.workbench.AsUiPlugin;
  13 import org.eclipse.core.commands.AbstractHandler;
  14 import org.eclipse.core.commands.ExecutionEvent;
  15 import org.eclipse.core.commands.ExecutionException;
  16 import org.eclipse.ui.IWorkbenchPage;
  17 import org.eclipse.ui.IWorkbenchWindow;
  18 import org.eclipse.ui.PartInitException;
  19 import org.eclipse.ui.handlers.HandlerUtil;
  20
  21 /** Workaround to enable opening of a default editor */
  22 public class OpenEntityEditor extends AbstractHandler {
  23         public final static String ID = AsUiPlugin.PLUGIN_ID + ".openEntityEditor";
  24
  25         public final static String PARAM_JCR_ID = "param.jcrId";
  26         // public final static String PARAM_OPEN_FOR_EDIT = "param.openForEdit";
  27         // public final static String PARAM_CTAB_ID = "param.cTabId";
  28
  29         private Repository repository;
  30         private AppWorkbenchService appWorkbenchService;
  31
  32         public Object execute(ExecutionEvent event) throws ExecutionException {
  33                 NodeEditorInput eei = null;
  34                 Node entity = null;
  35                 Session session = null;
  36                 String jcrId = event.getParameter(PARAM_JCR_ID);
  37                 try {
  38                         session = repository.login();
  39                         if (jcrId != null) {
  40                                 entity = session.getNodeByIdentifier(jcrId);
  41                                 eei = new NodeEditorInput(jcrId);
  42                         } else
  43                                 return null;
  44
  45                         String editorId = appWorkbenchService.getEntityEditorId(entity);
  46                         if (editorId != null) {
  47                                 IWorkbenchWindow iww = HandlerUtil.getActiveWorkbenchWindow(event);
  48                                 IWorkbenchPage iwp = iww.getActivePage();
  49                                 iwp.openEditor(eei, editorId);
  50                         }
  51                 } catch (PartInitException pie) {
  52                         throw new SuiteException("Unexpected PartInitException while opening entity editor", pie);
  53                 } catch (RepositoryException e) {
  54                         throw new SuiteException("unexpected JCR error while opening editor", e);
  55                 } finally {
  56                         JcrUtils.logoutQuietly(session);
  57                 }
  58                 return null;
  59         }
  60
  61         public void setRepository(Repository repository) {
  62                 this.repository = repository;
  63         }
  64
  65         public void setAppWorkbenchService(AppWorkbenchService appWorkbenchService) {
  66                 this.appWorkbenchService = appWorkbenchService;
  67         }
  68 }