X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.jcr.ui.explorer%2Fsrc%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Fmodel%2FSingleJcrNodeElem.java;fp=org.argeo.jcr.ui.explorer%2Fsrc%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Fmodel%2FSingleJcrNodeElem.java;h=0000000000000000000000000000000000000000;hb=21a4ea1fb5380ce1dd763c1ea09067cdd2dfd0f3;hp=7b588f83b23eb22f768c56f4467da8567c38d5e4;hpb=d9c415444754b60b586ee0145d7a382ed132178d;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.jcr.ui.explorer/src/org/argeo/jcr/ui/explorer/model/SingleJcrNodeElem.java b/org.argeo.jcr.ui.explorer/src/org/argeo/jcr/ui/explorer/model/SingleJcrNodeElem.java
deleted file mode 100644
index 7b588f83b..000000000
--- a/org.argeo.jcr.ui.explorer/src/org/argeo/jcr/ui/explorer/model/SingleJcrNodeElem.java
+++ /dev/null
@@ -1,108 +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.model;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-import javax.jcr.Workspace;
-
-import org.argeo.ArgeoException;
-import org.argeo.eclipse.ui.TreeParent;
-
-/**
- * UI Tree component. Wraps a node of a JCR {@link Workspace}. It also keeps a
- * reference to its parent node that can either be a {@link WorkspaceElem}, a
- * {@link SingleJcrNodeElem} or null if the node is "mounted" as the root of the UI
- * tree.
- */
-
-public class SingleJcrNodeElem extends TreeParent {
-
-	private final Node node;
-	private String alias = null;
-
-	// keeps a local reference to the node's name to avoid exception when the
-	// session is lost
-	// private final String name;
-
-	/** Creates a new UiNode in the UI Tree */
-	public SingleJcrNodeElem(TreeParent parent, Node node, String name) {
-		super(name);
-		setParent(parent);
-		this.node = node;
-	}
-
-	/**
-	 * Creates a new UiNode in the UI Tree, keeping a reference to the alias of
-	 * the corresponding repository in the current UI environment. It is useful
-	 * to be able to mount nodes as roots of the UI tree.
-	 */
-	public SingleJcrNodeElem(TreeParent parent, Node node, String name, String alias) {
-		super(name);
-		setParent(parent);
-		this.node = node;
-		this.alias = alias;
-	}
-
-	/** returns the node wrapped by the current Ui object */
-	public Node getNode() {
-		return node;
-	}
-
-	protected String getRepositoryAlias() {
-		return alias;
-	}
-
-	/**
-	 * Override normal behavior to initialize children only when first requested
-	 */
-	@Override
-	public synchronized Object[] getChildren() {
-		if (isLoaded()) {
-			return super.getChildren();
-		} else {
-			// initialize current object
-			try {
-				NodeIterator ni = node.getNodes();
-				while (ni.hasNext()) {
-					Node curNode = ni.nextNode();
-					addChild(new SingleJcrNodeElem(this, curNode, curNode.getName()));
-				}
-				return super.getChildren();
-			} catch (RepositoryException re) {
-				throw new ArgeoException(
-						"Unexcpected error while initializing children SingleJcrNode",
-						re);
-			}
-		}
-	}
-
-	@Override
-	public boolean hasChildren() {
-		try {
-			if (node.getSession().isLive())
-				return node.hasNodes();
-			else
-				return false;
-		} catch (RepositoryException re) {
-			throw new ArgeoException(
-					"Unexpected error while checking children node existence",
-					re);
-		}
-	}
-
-}