/**
* Copyright 2009 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.safehaus.penrose.studio.directory.tree;
import org.apache.log4j.Logger;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.safehaus.penrose.directory.EntryConfig;
import org.safehaus.penrose.directory.EntryClient;
import org.safehaus.penrose.directory.DirectoryClient;
import org.safehaus.penrose.partition.PartitionClient;
import org.safehaus.penrose.partition.PartitionManagerClient;
import org.safehaus.penrose.client.PenroseClient;
import org.safehaus.penrose.studio.PenroseImage;
import org.safehaus.penrose.studio.PenroseStudio;
import org.safehaus.penrose.studio.dialog.ErrorDialog;
import org.safehaus.penrose.studio.action.RefreshAction;
import org.safehaus.penrose.studio.directory.action.*;
import org.safehaus.penrose.studio.directory.editor.EntryEditorInput;
import org.safehaus.penrose.studio.directory.editor.EntryEditor;
import org.safehaus.penrose.studio.directory.dnd.EntryTransfer;
import org.safehaus.penrose.studio.server.Server;
import org.safehaus.penrose.studio.server.tree.ServerNode;
import org.safehaus.penrose.studio.server.ServersView;
import org.safehaus.penrose.studio.tree.Node;
import org.safehaus.penrose.ldap.DN;
import java.util.Collection;
import java.util.ArrayList;
import java.util.List;
/**
* @author Endi S. Dewata
*/
public class EntryNode extends Node {
Logger log = Logger.getLogger(getClass());
protected ServersView serversView;
protected ServerNode serverNode;
protected DirectoryNode directoryNode;
private String partitionName;
private String entryName;
private DN dn;
public EntryNode(String name, Image image, DN dn, Node parent) {
super(name, image, null, parent);
this.dn = dn;
if (parent instanceof DirectoryNode) {
directoryNode = (DirectoryNode)parent;
} else if (parent instanceof EntryNode) {
directoryNode = ((EntryNode)parent).getDirectoryNode();
}
serverNode = directoryNode.getServerNode();
serversView = serverNode.getServersView();
}
public void update() throws Exception {
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
log.debug("Getting children:");
for (String childName : directoryClient.getChildNames(entryName)) {
log.debug(" - "+childName);
DN childDn = directoryClient.getEntryDn(childName);
String label = childDn.getRdn().toString();
EntryNode entryNode = new EntryNode(
label,
PenroseStudio.getImage(PenroseImage.FOLDER),
childDn,
this
);
entryNode.setPartitionName(partitionName);
entryNode.setEntryName(childName);
entryNode.init();
addChild(entryNode);
}
}
public void expand() throws Exception {
if (children == null) update();
}
public void refresh() throws Exception {
removeChildren();
update();
}
public void showMenu(IMenuManager manager) throws Exception {
manager.add(new Action("Open") {
public void run() {
try {
open();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
manager.add(new NewStaticEntryAction(this));
manager.add(new NewDynamicEntryAction(this));
manager.add(new NewProxyEntryAction(this));
manager.add(new ImportStaticEntriesAction(this));
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
manager.add(new Action("Move Up") {
public void run() {
try {
moveUp();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Action("Move Down") {
public void run() {
try {
moveDown();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
manager.add(new Action("Copy") {
public void run() {
try {
copy();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Action("Paste") {
public void run() {
try {
paste();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Action("Delete", PenroseStudio.getImageDescriptor(PenroseImage.DELETE_SMALL)) {
public void run() {
try {
remove();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
manager.add(new RefreshAction(this));
}
public void open() throws Exception {
EntryEditorInput ei = new EntryEditorInput();
ei.setPartitionName(partitionName);
ei.setEntryName(entryName);
ei.setServer(serverNode.getServer());
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = window.getActivePage();
page.openEditor(ei, EntryEditor.class.getName());
}
public void moveUp() throws Exception {
log.debug("Moving entries up:");
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
for (Node node : serversView.getSelectedNodes()) {
if (!(node instanceof EntryNode)) continue;
EntryNode entryNode = (EntryNode)node;
String entryName = entryNode.getEntryName();
String parentName = directoryClient.getParentName(entryName);
List<String> childNames = directoryClient.getChildNames(parentName);
int index = childNames.indexOf(entryName);
if (index <= 0) continue;
log.debug(" - "+entryName+": "+index+" -> "+(index-1));
childNames.remove(index);
childNames.add(index-1, entryName);
directoryClient.setChildNames(parentName, childNames);
}
partitionClient.store();
serversView.refresh(parent);
}
public void moveDown() throws Exception {
log.debug("Moving entries down:");
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
for (Node node : serversView.getSelectedNodes()) {
if (!(node instanceof EntryNode)) continue;
EntryNode entryNode = (EntryNode)node;
String entryName = entryNode.getEntryName();
String parentName = directoryClient.getParentName(entryName);
List<String> childNames = directoryClient.getChildNames(parentName);
int index = childNames.indexOf(entryName);
if (index < 0 || index >= childNames.size() - 1) continue;
log.debug(" - "+entryName+": "+index+" -> "+(index+1));
childNames.remove(index);
childNames.add(index+1, entryName);
directoryClient.setChildNames(parentName, childNames);
}
partitionClient.store();
serversView.refresh(parent);
}
public void copy() throws Exception {
log.debug("Copying entries:");
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
Collection<EntryConfig> list = new ArrayList<EntryConfig>();
for (Node node : serversView.getSelectedNodes()) {
if (!(node instanceof EntryNode)) continue;
EntryNode entryNode = (EntryNode)node;
String entryName = entryNode.getEntryName();
log.debug(" - "+entryName);
EntryClient entryClient = directoryClient.getEntryClient(entryName);
EntryConfig entryConfig = entryClient.getEntryConfig();
list.add(entryConfig);
}
serversView.getSWTClipboard().setContents(
new Object[] { list.toArray(new EntryConfig[list.size()]) },
new Transfer[] { EntryTransfer.getInstance() }
);
}
public void paste() throws Exception {
log.debug("Pasting entries:");
EntryConfig[] entryConfigs = (EntryConfig[]) serversView.getSWTClipboard().getContents(EntryTransfer.getInstance());
if (entryConfigs == null) return;
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
Collection<String> names = directoryClient.getEntryNames();
for (EntryConfig entryConfig : entryConfigs) {
String name = entryConfig.getName();
int counter = 1;
String newName = name;
while (names.contains(newName)) {
counter++;
newName = name+"_"+counter;
}
log.debug(" - "+name+" -> "+newName);
entryConfig.setName(newName);
DN dn = entryConfig.getRdn().append(this.dn);
entryConfig.setDn(dn);
directoryClient.createEntry(entryConfig);
}
partitionClient.store();
serversView.refresh(this);
}
public void remove() throws Exception {
boolean confirm = MessageDialog.openQuestion(
serversView.getSite().getShell(),
"Confirmation", "Remove selected entries?"
);
if (!confirm) return;
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
for (Node node : serversView.getSelectedNodes()) {
if (!(node instanceof EntryNode)) continue;
EntryNode entryNode = (EntryNode) node;
String entryName = entryNode.getEntryName();
directoryClient.removeEntry(entryName);
}
partitionClient.store();
serversView.refresh(parent);
}
public String getPartitionName() {
return partitionName;
}
public void setPartitionName(String partitionName) {
this.partitionName = partitionName;
}
public ServersView getServersView() {
return serversView;
}
public void setServersView(ServersView serversView) {
this.serversView = serversView;
}
public ServerNode getServerNode() {
return serverNode;
}
public void setServerNode(ServerNode serverNode) {
this.serverNode = serverNode;
}
public DirectoryNode getDirectoryNode() {
return directoryNode;
}
public void setDirectoryNode(DirectoryNode directoryNode) {
this.directoryNode = directoryNode;
}
public String getEntryName() {
return entryName;
}
public void setEntryName(String entryName) {
this.entryName = entryName;
}
public boolean hasChildren() throws Exception {
Server server = serverNode.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
EntryClient entryClient = directoryClient.getEntryClient(entryName);
return !entryClient.getChildNames().isEmpty();
}
public DN getDn() {
return dn;
}
public void setDn(DN dn) {
this.dn = dn;
}
}