cms/org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/OpenModuleEditor.java

   1 package org.argeo.slc.client.ui.dist.commands;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.RepositoryException;
   5 import javax.jcr.Session;
   6
   7 import org.argeo.jcr.JcrUtils;
   8 import org.argeo.slc.SlcException;
   9 import org.argeo.slc.SlcTypes;
  10 import org.argeo.slc.client.ui.dist.DistPlugin;
  11 import org.argeo.slc.client.ui.dist.editors.ArtifactVersionEditor;
  12 import org.argeo.slc.client.ui.dist.editors.ModularDistVersionEditor;
  13 import org.argeo.slc.client.ui.dist.editors.ModuleEditorInput;
  14 import org.argeo.slc.repo.RepoService;
  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.ui.PartInitException;
  19 import org.eclipse.ui.handlers.HandlerUtil;
  20
  21 /**
  22  * Open the relevant editor for a given module node of a given repository
  23  * workspace. For the time being, modules can be artifacts or
  24  * modularDistributions
  25  */
  26 public class OpenModuleEditor extends AbstractHandler {
  27         public final static String ID = DistPlugin.PLUGIN_ID + ".openModuleEditor";
  28         public final static String DEFAULT_LABEL = "Open relevant editor";
  29
  30         // use local node repo and repository factory to retrieve and log to
  31         // relevant repository
  32         public final static String PARAM_REPO_NODE_PATH = "param.repoNodePath";
  33         // use URI and repository factory to retrieve and ANONYMOUSLY log in
  34         // relevant repository
  35         public final static String PARAM_REPO_URI = "param.repoUri";
  36         public final static String PARAM_WORKSPACE_NAME = "param.workspaceName";
  37         public final static String PARAM_MODULE_PATH = "param.modulePath";
  38
  39         /* DEPENDENCY INJECTION */
  40         private RepoService repoService;
  41
  42         public Object execute(ExecutionEvent event) throws ExecutionException {
  43                 String repoNodePath = event.getParameter(PARAM_REPO_NODE_PATH);
  44                 String repoUri = event.getParameter(PARAM_REPO_URI);
  45                 String workspaceName = event.getParameter(PARAM_WORKSPACE_NAME);
  46                 String modulePath = event.getParameter(PARAM_MODULE_PATH);
  47
  48                 Session businessSession = null;
  49                 try {
  50                         businessSession = repoService.getRemoteSession(repoNodePath,
  51                                         repoUri, workspaceName);
  52
  53                         Node module = businessSession.getNode(modulePath);
  54                         ModuleEditorInput mei = new ModuleEditorInput(repoNodePath,
  55                                         repoUri, workspaceName, modulePath);
  56
  57                         // Choose correct editor based on its mixin
  58                         if (module.isNodeType(SlcTypes.SLC_MODULAR_DISTRIBUTION))
  59                                 HandlerUtil.getActiveWorkbenchWindow(event).getActivePage()
  60                                                 .openEditor(mei, ModularDistVersionEditor.ID);
  61                         else
  62                                 HandlerUtil.getActiveWorkbenchWindow(event).getActivePage()
  63                                                 .openEditor(mei, ArtifactVersionEditor.ID);
  64                 } catch (RepositoryException e) {
  65                         throw new SlcException("Unexpected error while "
  66                                         + "getting repoNode info for repoNode at path "
  67                                         + repoNodePath, e);
  68                 } catch (PartInitException e) {
  69                         throw new SlcException("Unexpected error while "
  70                                         + "opening editor for workspace " + workspaceName
  71                                         + " with URI " + repoUri + " and repoNode at path "
  72                                         + repoNodePath, e);
  73                 } finally {
  74                         JcrUtils.logoutQuietly(businessSession);
  75                 }
  76                 return null;
  77         }
  78
  79         /* DEPENDENCY INJECTION */
  80         public void setRepoService(RepoService repoService) {
  81                 this.repoService = repoService;
  82         }
  83 }