Move to the root the bundles which will be part of v1.4 and v2.2

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / providers / FullVersioningTreeContentProvider.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/providers/FullVersioningTreeContentProvider.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/providers/FullVersioningTreeContentProvider.java
deleted file mode 100644 (file)
index 736a5aa..0000000
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/providers/FullVersioningTreeContentProvider.java
+++ /dev/null
@@ -1,115 +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.jcr.ui.explorer.providers;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.jcr.nodetype.NodeType;
-import javax.jcr.version.Version;
-import javax.jcr.version.VersionHistory;
-import javax.jcr.version.VersionIterator;
-import javax.jcr.version.VersionManager;
-
-import org.argeo.ArgeoException;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.Viewer;
-
-/**
- * Implementation of the {@code ITreeContentProvider} in order to display some
- * version informations of a JCR full versionable node in a tree like structure
- * 
- */
-public class FullVersioningTreeContentProvider implements ITreeContentProvider {
-       // private Node rootNode;
-       // private ItemComparator itemComparator = new ItemComparator();
-
-       /**
-        * Sends back the first level of the Tree. input element must be a single
-        * node object
-        */
-       public Object[] getElements(Object inputElement) {
-               try {
-                       Node rootNode = (Node) inputElement;
-                       String curPath = rootNode.getPath();
-                       VersionManager vm = rootNode.getSession().getWorkspace()
-                                       .getVersionManager();
-
-                       VersionHistory vh = vm.getVersionHistory(curPath);
-                       List<Version> result = new ArrayList<Version>();
-                       VersionIterator vi = vh.getAllLinearVersions();
-
-                       while (vi.hasNext()) {
-                               result.add(vi.nextVersion());
-                       }
-                       return result.toArray();
-               } catch (RepositoryException re) {
-                       throw new ArgeoException(
-                                       "Unexpected error while getting version elements", re);
-               }
-       }
-
-       public Object[] getChildren(Object parentElement) {
-               try {
-                       if (parentElement instanceof Version) {
-                               List<Node> tmp = new ArrayList<Node>();
-                               tmp.add(((Version) parentElement).getFrozenNode());
-                               return tmp.toArray();
-                       }
-               } catch (RepositoryException re) {
-                       throw new ArgeoException("Unexpected error while getting child "
-                                       + "node for version element", re);
-               }
-               return null;
-       }
-
-       public Object getParent(Object element) {
-               try {
-                       // this will not work in a simpleVersionning environment, parent is
-                       // not a node.
-                       if (element instanceof Node
-                                       && ((Node) element).isNodeType(NodeType.NT_FROZEN_NODE)) {
-                               Node node = (Node) element;
-                               return node.getParent();
-                       } else
-                               return null;
-               } catch (RepositoryException e) {
-                       return null;
-               }
-       }
-
-       public boolean hasChildren(Object element) {
-               try {
-                       if (element instanceof Version)
-                               return true;
-                       else if (element instanceof Node)
-                               return ((Node) element).hasNodes();
-                       else
-                               return false;
-               } catch (RepositoryException e) {
-                       throw new ArgeoException("Cannot check children of " + element, e);
-               }
-       }
-
-       public void dispose() {
-       }
-
-       public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
-       }
-
-}