+ Fix some bugs on ResultTree Observer

[gpl/argeo-slc.git] / plugins / org.argeo.slc.client.ui / src / main / java / org / argeo / slc / client / ui / commands / DeleteResult.java

diff --git a/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/DeleteResult.java b/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/DeleteResult.java
deleted file mode 100644 (file)
index 5e46368..0000000
--- a/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/commands/DeleteResult.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*\r
- * Copyright (C) 2007-2012 Mathieu Baudier\r
- *\r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- *         http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- */\r
-\r
-package org.argeo.slc.client.ui.commands;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-\r
-import javax.jcr.Node;\r
-import javax.jcr.RepositoryException;\r
-import javax.jcr.Session;\r
-\r
-import org.argeo.eclipse.ui.ErrorFeedback;\r
-import org.argeo.slc.client.ui.model.ResultFolder;\r
-import org.argeo.slc.client.ui.model.ResultParent;\r
-import org.argeo.slc.client.ui.model.ResultParentUtils;\r
-import org.argeo.slc.client.ui.model.SingleResultNode;\r
-import org.eclipse.core.commands.AbstractHandler;\r
-import org.eclipse.core.commands.ExecutionEvent;\r
-import org.eclipse.core.commands.ExecutionException;\r
-import org.eclipse.core.runtime.IProgressMonitor;\r
-import org.eclipse.core.runtime.IStatus;\r
-import org.eclipse.core.runtime.Status;\r
-import org.eclipse.core.runtime.jobs.Job;\r
-import org.eclipse.jface.dialogs.MessageDialog;\r
-import org.eclipse.jface.viewers.ISelection;\r
-import org.eclipse.jface.viewers.IStructuredSelection;\r
-import org.eclipse.ui.handlers.HandlerUtil;\r
-\r
-/** Deletes one or many results */\r
-public class DeleteResult extends AbstractHandler {\r
-       /* DEPENDENCY INJECTION */\r
-       private Session session;\r
-\r
-       public Object execute(final ExecutionEvent event) throws ExecutionException {\r
-               final ISelection selection = HandlerUtil\r
-                               .getActiveWorkbenchWindow(event).getActivePage().getSelection();\r
-\r
-               // confirmation\r
-               StringBuffer buf = new StringBuffer("");\r
-               Iterator<?> lst = ((IStructuredSelection) selection).iterator();\r
-               while (lst.hasNext()) {\r
-                       Object obj = lst.next();\r
-                       if (obj instanceof ResultParent) {\r
-                               ResultParent rp = ((ResultParent) obj);\r
-                               buf.append(rp.getName()).append(", ");\r
-                       }\r
-\r
-               }\r
-\r
-               String msg = "Nothing to delete";\r
-               // remove last separator\r
-               if (buf.lastIndexOf(", ") > -1) {\r
-                       msg = "Do you want to delete following objects: "\r
-                                       + buf.substring(0, buf.lastIndexOf(", ")) + "?";\r
-               }\r
-               Boolean ok = MessageDialog.openConfirm(\r
-                               HandlerUtil.getActiveShell(event), "Confirm deletion", msg);\r
-\r
-               if (!ok)\r
-                       return null;\r
-\r
-               Job job = new Job("Delete results") {\r
-                       @Override\r
-                       protected IStatus run(IProgressMonitor monitor) {\r
-                               if (selection != null\r
-                                               && selection instanceof IStructuredSelection) {\r
-                                       List<String> nodes = new ArrayList<String>();\r
-                                       Iterator<?> it = ((IStructuredSelection) selection)\r
-                                                       .iterator();\r
-                                       Object obj = null;\r
-                                       try {\r
-                                               while (it.hasNext()) {\r
-                                                       obj = it.next();\r
-                                                       if (obj instanceof ResultFolder) {\r
-                                                               Node node = ((ResultFolder) obj).getNode();\r
-                                                               nodes.add(node.getPath());\r
-                                                       } else if (obj instanceof SingleResultNode) {\r
-                                                               Node node = ((SingleResultNode) obj).getNode();\r
-                                                               nodes.add(node.getPath());\r
-                                                       }\r
-                                               }\r
-                                       } catch (RepositoryException e) {\r
-                                               ErrorFeedback.show("Cannot list nodes", e);\r
-                                               return null;\r
-                                       }\r
-                                       monitor.beginTask("Delete results", nodes.size());\r
-                                       Node node = null;\r
-                                       try {\r
-                                               for (final String path : nodes) {\r
-                                                       if (session.itemExists(path)) {\r
-                                                               node = session.getNode(path);\r
-                                                               Node parent = node.getParent();\r
-                                                               node.remove();\r
-                                                               ResultParentUtils.updateStatusOnRemoval(parent);\r
-                                                       }\r
-                                                       monitor.worked(1);\r
-                                               }\r
-                                               session.save();\r
-                                       } catch (RepositoryException e) {\r
-                                               ErrorFeedback.show("Cannot delete node " + node, e);\r
-                                       }\r
-                                       monitor.done();\r
-                               }\r
-                               return Status.OK_STATUS;\r
-                       }\r
-\r
-               };\r
-               job.setUser(true);\r
-               job.schedule();\r
-               return null;\r
-       }\r
-\r
-       /* DEPENDENCY INJECTION */\r
-       public void setSession(Session session) {\r
-               this.session = session;\r
-       }\r
-}\r