package org.argeo.jcr.ui.explorer.browser;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.List;
-import java.util.Map;
import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
import javax.jcr.Session;
-import org.argeo.ArgeoException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.eclipse.ui.TreeParent;
+import org.argeo.jcr.ArgeoJcrConstants;
import org.argeo.jcr.JcrUtils;
import org.argeo.jcr.RepositoryRegister;
+import org.argeo.jcr.ui.explorer.model.RepositoriesNode;
+import org.argeo.jcr.ui.explorer.model.SingleJcrNode;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
*
*/
public class NodeContentProvider implements ITreeContentProvider {
- private ItemComparator itemComparator = new ItemComparator();
+ private final static Log log = LogFactory.getLog(NodeContentProvider.class);
+ // Business Objects
private RepositoryRegister repositoryRegister;
private Session userSession;
+ // Utils
+ // private ItemComparator itemComparator = new ItemComparator();
+
public NodeContentProvider(Session userSession,
RepositoryRegister repositoryRegister) {
this.userSession = userSession;
if (userSession != null) {
Node userHome = JcrUtils.getUserHome(userSession);
if (userHome != null)
- objs.add(userHome);
+ // TODO : find a way to dynamically get alias for the node
+ objs.add(new SingleJcrNode(null, userHome, userSession
+ .getUserID(), ArgeoJcrConstants.ALIAS_NODE));
}
if (repositoryRegister != null)
- objs.add(repositoryRegister);
+ objs.add(new RepositoriesNode("Repositories", repositoryRegister,
+ null));
return objs.toArray();
}
public Object[] getChildren(Object parentElement) {
- if (parentElement instanceof Node) {
- return childrenNodes((Node) parentElement);
- } else if (parentElement instanceof RepositoryNode) {
- return ((RepositoryNode) parentElement).getChildren();
- } else if (parentElement instanceof WorkspaceNode) {
- Session session = ((WorkspaceNode) parentElement).getSession();
- if (session == null)
- return new Object[0];
-
- try {
- return childrenNodes(session.getRootNode());
- } catch (RepositoryException e) {
- throw new ArgeoException("Cannot retrieve root node of "
- + session, e);
- }
- } else if (parentElement instanceof RepositoryRegister) {
- RepositoryRegister repositoryRegister = (RepositoryRegister) parentElement;
- List<RepositoryNode> nodes = new ArrayList<RepositoryNode>();
- Map<String, Repository> repositories = repositoryRegister
- .getRepositories();
- for (String name : repositories.keySet()) {
- nodes.add(new RepositoryNode(name, repositories.get(name)));
- }
- return nodes.toArray();
- } else {
+ // if (parentElement instanceof Node) {
+ // return childrenNodes((Node) parentElement);
+ // } else if (parentElement instanceof RepositoryNode) {
+ // return ((RepositoryNode) parentElement).getChildren();
+ // } else if (parentElement instanceof WorkspaceNode) {
+ // Session session = ((WorkspaceNode) parentElement).getSession();
+ // if (session == null)
+ // return new Object[0];
+ //
+ // try {
+ // return childrenNodes(session.getRootNode());
+ // } catch (RepositoryException e) {
+ // throw new ArgeoException("Cannot retrieve root node of "
+ // + session, e);
+ // }
+ // } else if (parentElement instanceof RepositoryRegister) {
+ // RepositoryRegister repositoryRegister = (RepositoryRegister)
+ // parentElement;
+ // List<RepositoryNode> nodes = new ArrayList<RepositoryNode>();
+ // Map<String, Repository> repositories = repositoryRegister
+ // .getRepositories();
+ // for (String name : repositories.keySet()) {
+ // nodes.add(new RepositoryNode(name, repositories.get(name)));
+ // }
+ // return nodes.toArray();
+
+ if (parentElement instanceof TreeParent)
+ return ((TreeParent) parentElement).getChildren();
+ else {
return new Object[0];
}
}
public Object getParent(Object element) {
- try {
- if (element instanceof Node) {
- Node node = (Node) element;
- if (!node.getPath().equals("/"))
- return node.getParent();
- else
- return null;
- }
- return null;
- } catch (RepositoryException e) {
+ if (element instanceof TreeParent) {
+ return ((TreeParent) element).getParent();
+ } else
return null;
- }
}
public boolean hasChildren(Object element) {
- try {
- if (element instanceof Node) {
- return ((Node) element).hasNodes();
- } else if (element instanceof RepositoryNode) {
- return ((RepositoryNode) element).hasChildren();
- } else if (element instanceof WorkspaceNode) {
- return ((WorkspaceNode) element).getSession() != null;
- } else if (element instanceof RepositoryRegister) {
- return ((RepositoryRegister) element).getRepositories().size() > 0;
- }
- return false;
- } catch (RepositoryException e) {
- throw new ArgeoException("Cannot check children of " + element, e);
+ if (element instanceof RepositoriesNode) {
+ RepositoryRegister rr = ((RepositoriesNode) element)
+ .getRepositoryRegister();
+ return rr.getRepositories().size() > 0;
+ } else if (element instanceof TreeParent) {
+ TreeParent tp = (TreeParent) element;
+ return tp.hasChildren();
+ // } else if (element instanceof RepositoryNode) {
+ // return ((RepositoryNode) element).hasChildren();
+ // } else if (element instanceof WorkspaceNode) {
+ // return ((WorkspaceNode) element).getSession() != null;
}
+ 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) {
}
- protected Object[] childrenNodes(Node parentNode) {
- try {
- List<Node> children = new ArrayList<Node>();
- NodeIterator nit = parentNode.getNodes();
- while (nit.hasNext()) {
- Node node = nit.nextNode();
- children.add(node);
- }
- Node[] arr = children.toArray(new Node[children.size()]);
- Arrays.sort(arr, itemComparator);
- return arr;
- } catch (RepositoryException e) {
- throw new ArgeoException("Cannot list children of " + parentNode, e);
- }
- }
+ // protected Object[] childrenNodes(Node parentNode) {
+ // try {
+ // List<Node> children = new ArrayList<Node>();
+ // NodeIterator nit = parentNode.getNodes();
+ // while (nit.hasNext()) {
+ // Node node = nit.nextNode();
+ // children.add(node);
+ // }
+ // Node[] arr = children.toArray(new Node[children.size()]);
+ // Arrays.sort(arr, itemComparator);
+ // return arr;
+ // } catch (RepositoryException e) {
+ // throw new ArgeoException("Cannot list children of " + parentNode, e);
+ // }
+ // }
}
projects / lgpl / argeo-commons.git / blobdiff