Remove Eclipse 3 support.

[lgpl/argeo-commons.git] / legacy / org.argeo.cms.ui.workbench / src / org / argeo / cms / ui / workbench / internal / jcr / commands / GetNodeSize.java

diff --git a/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/jcr/commands/GetNodeSize.java b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/jcr/commands/GetNodeSize.java
deleted file mode 100644 (file)
index 38d6813..0000000
--- a/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/jcr/commands/GetNodeSize.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.cms.ui.workbench.internal.jcr.commands;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.jcr.Node;
-
-import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
-import org.argeo.cms.ui.jcr.model.WorkspaceElem;
-import org.argeo.cms.ui.workbench.WorkbenchUiPlugin;
-import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
-import org.argeo.jcr.JcrUtils;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.handlers.HandlerUtil;
-
-/** Compute an approximative size for the selected node(s) */
-public class GetNodeSize extends AbstractHandler {
-       // private final static Log log = LogFactory.getLog(GetNodeSize.class);
-
-       public final static String ID = WorkbenchUiPlugin.PLUGIN_ID + ".getNodeSize";
-
-       public Object execute(ExecutionEvent event) throws ExecutionException {
-
-               ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
-                               .getActivePage().getSelection();
-
-               if (selection != null && !selection.isEmpty()
-                               && selection instanceof IStructuredSelection) {
-
-                       long size = 0;
-
-                       Iterator<?> it = ((IStructuredSelection) selection).iterator();
-
-                       // TODO enhance this: as the size method is recursive, we keep track
-                       // of nodes for which we already have computed size so that we don't
-                       // count them twice. In a first approximation, we assume that the
-                       // structure selection keep the nodes ordered.
-                       List<String> importedPathes = new ArrayList<String>();
-                       try {
-                               nodesIt: while (it.hasNext()) {
-                                       Object obj = it.next();
-                                       String curPath;
-                                       Node node;
-                                       if (obj instanceof SingleJcrNodeElem) {
-                                               node = ((SingleJcrNodeElem) obj).getNode();
-                                               curPath = node.getSession().getWorkspace().getName();
-                                               curPath += "/" + node.getPath();
-                                       } else if (obj instanceof WorkspaceElem) {
-                                               node = ((WorkspaceElem) obj).getRootNode();
-                                               curPath = node.getSession().getWorkspace().getName();
-                                       } else
-                                               // non valid object type
-                                               continue nodesIt;
-
-                                       Iterator<String> itPath = importedPathes.iterator();
-                                       while (itPath.hasNext()) {
-                                               String refPath = itPath.next();
-                                               if (curPath.startsWith(refPath))
-                                                       // Already done : skip node
-                                                       continue nodesIt;
-                                       }
-                                       size += JcrUtils.getNodeApproxSize(node);
-                                       importedPathes.add(curPath);
-                               }
-                       } catch (Exception e) {
-                               ErrorFeedback.show("Cannot Get size of selected node ", e);
-                       }
-
-                       String[] labels = { "OK" };
-                       Shell shell = HandlerUtil.getActiveWorkbenchWindow(event)
-                                       .getShell();
-                       MessageDialog md = new MessageDialog(shell, "Node size", null,
-                                       "Node size is: " + size / 1024 + " KB",
-                                       MessageDialog.INFORMATION, labels, 0);
-                       md.open();
-               }
-               return null;
-       }
-}