Put Eclipse and JCR components in subdirs in order to clarify indirect

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / ui / jcr / model / SingleJcrNodeElem.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/model/SingleJcrNodeElem.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/model/SingleJcrNodeElem.java
deleted file mode 100644 (file)
index 859deee..0000000
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/jcr/model/SingleJcrNodeElem.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package org.argeo.cms.ui.jcr.model;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-import javax.jcr.Workspace;
-
-import org.argeo.eclipse.ui.EclipseUiException;
-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;
-
-       /** 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;
-       }
-
-       /**
-        * Overrides normal behaviour to initialise 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 EclipseUiException("Cannot initialize SingleJcrNode children", re);
-                       }
-               }
-       }
-
-       @Override
-       public boolean hasChildren() {
-               try {
-                       if (node.getSession().isLive())
-                               return node.hasNodes();
-                       else
-                               return false;
-               } catch (RepositoryException re) {
-                       throw new EclipseUiException("Cannot check children node existence", re);
-               }
-       }
-}