legacy/org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/CreateLocalJavaWorkspace.java

   1 package org.argeo.slc.client.ui.dist.commands;
   2
   3 import org.apache.commons.logging.Log;
   4 import org.apache.commons.logging.LogFactory;
   5 import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
   6 import org.argeo.slc.client.ui.dist.DistPlugin;
   7 import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
   8 import org.argeo.slc.repo.JavaRepoManager;
   9 import org.eclipse.core.commands.AbstractHandler;
  10 import org.eclipse.core.commands.ExecutionEvent;
  11 import org.eclipse.core.commands.ExecutionException;
  12 import org.eclipse.jface.dialogs.Dialog;
  13 import org.eclipse.jface.dialogs.InputDialog;
  14 import org.eclipse.jface.resource.ImageDescriptor;
  15 import org.eclipse.ui.handlers.HandlerUtil;
  16
  17 /** Create a new empty workspace in the default local java repository */
  18 public class CreateLocalJavaWorkspace extends AbstractHandler {
  19         private static final Log log = LogFactory
  20                         .getLog(CreateLocalJavaWorkspace.class);
  21
  22         // Exposes commands meta-info
  23         public final static String ID = DistPlugin.PLUGIN_ID
  24                         + ".createLocalJavaWorkspace";
  25         public final static String DEFAULT_LABEL = "Create local Java workspace...";
  26         public final static ImageDescriptor DEFAULT_ICON = DistPlugin
  27                         .getImageDescriptor("icons/addItem.gif");
  28
  29         // Parameters
  30         public final static String PARAM_WORKSPACE_PREFIX = "workspacePrefix";
  31
  32         /* DEPENDENCY INJECTION */
  33         private JavaRepoManager javaRepoManager;
  34
  35         public Object execute(ExecutionEvent event) throws ExecutionException {
  36
  37                 String prefix = event.getParameter(PARAM_WORKSPACE_PREFIX);
  38                 // TODO : add an input validator
  39                 InputDialog inputDialog = new InputDialog(HandlerUtil
  40                                 .getActiveWorkbenchWindow(event).getShell(), "Workspace name?",
  41                                 "Choose a name for the workspace to create",
  42                                 prefix == null ? "" : prefix + "-", null);
  43                 int result = inputDialog.open();
  44
  45                 String enteredName = inputDialog.getValue();
  46                 final String legalChars = "ABCDEFGHIJKLMNOPQRSTUVWXZY0123456789_";
  47                 char[] arr = enteredName.toUpperCase().toCharArray();
  48                 int count = 0;
  49                 for (int i = 0; i < arr.length; i++) {
  50                         if (legalChars.indexOf(arr[i]) == -1)
  51                                 count = count + 7;
  52                         else
  53                                 count++;
  54                 }
  55
  56                 if (count > 60) {
  57                         ErrorFeedback.show("Workspace name '" + enteredName
  58                                         + "' is too long or contains"
  59                                         + " too many special characters such as '.' or '-'.");
  60                         return null;
  61                 }
  62
  63                 String workspaceName = enteredName;
  64                 // Canceled by user
  65                 if (result == Dialog.CANCEL || workspaceName == null
  66                                 || "".equals(workspaceName.trim()))
  67                         return null;
  68
  69                 // FIXME will throw an exception if this workspace name is already used.
  70                 javaRepoManager.createWorkspace(workspaceName);
  71
  72                 CommandHelpers.callCommand(RefreshDistributionsView.ID);
  73                 if (log.isTraceEnabled())
  74                         log.trace("WORKSPACE " + workspaceName + " CREATED");
  75
  76                 return null;
  77         }
  78
  79         /* DEPENDENCY INJECTION */
  80         public void setJavaRepoManager(JavaRepoManager javaRepoManager) {
  81                 this.javaRepoManager = javaRepoManager;
  82         }
  83 }