/**
* 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.module.wizard;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.GridData;
import org.safehaus.penrose.module.ModuleMapping;
import org.safehaus.penrose.studio.dialog.ErrorDialog;
import org.safehaus.penrose.studio.server.Server;
import org.safehaus.penrose.ldap.DN;
import org.safehaus.penrose.client.PenroseClient;
import org.safehaus.penrose.partition.PartitionManagerClient;
import org.safehaus.penrose.partition.PartitionClient;
import org.safehaus.penrose.directory.DirectoryClient;
import org.apache.log4j.Logger;
import java.util.Collection;
import java.util.LinkedHashSet;
/**
* @author Endi S. Dewata
*/
public class ModuleMappingsWizardPage extends WizardPage implements SelectionListener, ModifyListener {
Logger log = Logger.getLogger(getClass());
public final static String NAME = "Module Mappings";
private Server server;
private String partitionName;
private String moduleName;
Table mappingsTable;
public Collection<ModuleMapping> moduleMappings = new LinkedHashSet<ModuleMapping>();
public ModuleMappingsWizardPage() {
super(NAME);
setDescription("Enter module mappings.");
}
public void createControl(final Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
setControl(composite);
composite.setLayout(new GridLayout(2, false));
mappingsTable = new Table(composite, SWT.BORDER | SWT.FULL_SELECTION);
mappingsTable.setLayoutData(new GridData(GridData.FILL_BOTH));
mappingsTable.setHeaderVisible(true);
mappingsTable.setLinesVisible(true);
TableColumn tc = new TableColumn(mappingsTable, SWT.NONE);
tc.setText("Base DN");
tc.setWidth(200);
tc = new TableColumn(mappingsTable, SWT.NONE);
tc.setText("Scope");
tc.setWidth(100);
tc = new TableColumn(mappingsTable, SWT.NONE);
tc.setText("Filter");
tc.setWidth(150);
Composite buttons = new Composite(composite, SWT.NONE);
buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));
buttons.setLayout(new GridLayout());
Button addButton = new Button(buttons, SWT.PUSH);
addButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
addButton.setText("Add");
addButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
addModuleMapping();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
Button editButton = new Button(buttons, SWT.PUSH);
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.setText("Edit");
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
editModuleMapping();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
Button removeButton = new Button(buttons, SWT.PUSH);
removeButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
removeButton.setText("Remove");
removeButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
removeModuleMapping();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
setPageComplete(validatePage());
}
public void addModuleMapping() throws Exception {
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
DN baseDn = directoryClient.getSuffix();
ModuleMapping moduleMapping = new ModuleMapping();
moduleMapping.setBaseDn(baseDn);
moduleMapping.setScope("SUBTREE");
moduleMapping.setFilter("(objectClass=*)");
ModuleMappingWizard wizard = new ModuleMappingWizard();
wizard.setWindowTitle("Add Module Mapping");
wizard.setServer(server);
wizard.setPartitionName(partitionName);
wizard.setModuleMapping(moduleMapping);
WizardDialog dialog = new WizardDialog(getShell(), wizard);
dialog.setPageSize(600, 300);
int rc = dialog.open();
if (rc == Window.CANCEL) return;
moduleMappings.add(moduleMapping);
refresh();
}
public void editModuleMapping() throws Exception {
if (mappingsTable.getSelectionCount() == 0) return;
TableItem item = mappingsTable.getSelection()[0];
ModuleMapping moduleMapping = (ModuleMapping)item.getData();
ModuleMapping newModuleMapping = (ModuleMapping)moduleMapping.clone();
ModuleMappingWizard wizard = new ModuleMappingWizard();
wizard.setWindowTitle("Edit Module Mapping");
wizard.setServer(server);
wizard.setPartitionName(partitionName);
wizard.setModuleMapping(newModuleMapping);
WizardDialog dialog = new WizardDialog(getShell(), wizard);
dialog.setPageSize(600, 300);
int rc = dialog.open();
if (rc == Window.CANCEL) return;
moduleMapping.copy(newModuleMapping);
refresh();
}
public void removeModuleMapping() throws Exception {
if (mappingsTable.getSelectionCount() == 0) return;
TableItem item = mappingsTable.getSelection()[0];
ModuleMapping moduleMapping = (ModuleMapping)item.getData();
moduleMappings.remove(moduleMapping);
refresh();
}
public Collection<ModuleMapping> getModuleMappings() {
return moduleMappings;
}
public void setModuleMappings(Collection<ModuleMapping> moduleMappings) throws Exception {
if (this.moduleMappings == moduleMappings) return;
this.moduleMappings.clear();
if (moduleMappings == null) return;
for (ModuleMapping moduleMapping : moduleMappings) {
ModuleMapping mm = (ModuleMapping)moduleMapping.clone();
mm.setModuleName(null);
this.moduleMappings.add(mm);
}
}
public boolean validatePage() {
return true;
}
public void widgetSelected(SelectionEvent event) {
setPageComplete(validatePage());
}
public void widgetDefaultSelected(SelectionEvent event) {
}
public void modifyText(ModifyEvent event) {
setPageComplete(validatePage());
}
public Server getServer() {
return server;
}
public void setServer(Server server) {
this.server = server;
}
public String getPartitionName() {
return partitionName;
}
public void setPartitionName(String partitionName) {
this.partitionName = partitionName;
}
public void setVisible(boolean b) {
super.setVisible(b);
if (b) refresh();
}
public void refresh() {
mappingsTable.removeAll();
for (ModuleMapping moduleMapping : moduleMappings) {
TableItem item = new TableItem(mappingsTable, SWT.NONE);
DN baseDn = moduleMapping.getBaseDn();
item.setText(0, baseDn == null ? "" : baseDn.toString());
String scope = moduleMapping.getScope();
item.setText(1, scope == null ? "" : scope);
String filter = moduleMapping.getFilter();
item.setText(2, filter == null ? "" : filter);
item.setData(moduleMapping);
}
}
public String getModuleName() {
return moduleName;
}
public void setModuleName(String moduleName) {
this.moduleName = moduleName;
}
}