/*
* This file is part of DRBD Management Console by LINBIT HA-Solutions GmbH
* written by Rasto Levrinc.
*
* Copyright (C) 2009, LINBIT HA-Solutions GmbH.
* Copyright (C) 2011-2012, Rastislav Levrinc.
*
* DRBD Management Console 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, or (at your option)
* any later version.
*
* DRBD Management Console 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 drbd; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package lcmc.drbd.ui;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import lcmc.common.ui.GUIData;
import lcmc.common.ui.WizardDialog;
import lcmc.drbd.ui.configdialog.Resource;
import lcmc.drbd.ui.configdialog.Start;
import lcmc.drbd.ui.resource.BlockDevInfo;
import lcmc.drbd.ui.resource.GlobalInfo;
import lcmc.drbd.ui.resource.ResourceInfo;
import lcmc.drbd.ui.resource.VolumeInfo;
import lcmc.common.domain.Application;
import lcmc.logger.Logger;
import lcmc.logger.LoggerFactory;
import javax.inject.Inject;
import javax.inject.Named;
/**
* Show step by step dialogs that add and configure new host.
*/
@Named
public final class AddDrbdConfigDialog {
private static final Logger LOG = LoggerFactory.getLogger(AddDrbdConfigDialog.class);
private boolean wizardCanceled = false;
private GlobalInfo globalInfo;
private BlockDevInfo blockDevInfo1;
private BlockDevInfo blockDevInfo2;
@Inject
private GUIData guiData;
@Inject
private Start startDialog;
@Inject
private Resource resourceDialog;
@Inject
private Application application;
public void init(final GlobalInfo globalInfo, final BlockDevInfo blockDevInfo1, final BlockDevInfo blockDevInfo2) {
this.globalInfo = globalInfo;
this.blockDevInfo1 = blockDevInfo1;
this.blockDevInfo2 = blockDevInfo2;
}
public void showDialogs() {
WizardDialog dialog;
if (!globalInfo.getDrbdResources().isEmpty() && globalInfo.atLeastVersion("8.4")) {
startDialog.init(null, blockDevInfo1, blockDevInfo2);
dialog = startDialog;
} else {
final List<BlockDevInfo> blockDevices = new ArrayList<BlockDevInfo>(Arrays.asList(blockDevInfo1,
blockDevInfo2));
final ResourceInfo resourceInfo = globalInfo.getNewDrbdResource(
VolumeInfo.getHostsFromBlockDevices(blockDevices));
final VolumeInfo dvi = globalInfo.getNewDrbdVolume(resourceInfo, blockDevices);
resourceInfo.addDrbdVolume(dvi);
globalInfo.addDrbdResource(resourceInfo);
application.invokeAndWait(new Runnable() {
@Override
public void run() {
globalInfo.addDrbdVolume(dvi);
}
});
resourceDialog.init(null, dvi);
dialog = resourceDialog;
}
guiData.expandTerminalSplitPane(GUIData.TerminalSize.EXPAND);
while (true) {
LOG.debug1("showDialogs: dialog: " + dialog.getClass().getName());
final WizardDialog newdialog = (WizardDialog) dialog.showDialog();
if (dialog.isPressedCancelButton()) {
dialog.cancelDialog();
wizardCanceled = true;
guiData.expandTerminalSplitPane(GUIData.TerminalSize.COLLAPSE);
if (newdialog == null) {
LOG.debug1("showDialogs: dialog: " + dialog.getClass().getName() + " canceled");
return;
}
} else if (dialog.isPressedFinishButton()) {
LOG.debug1("showDialogs: dialog: " + dialog.getClass().getName() + " finished");
break;
}
dialog = newdialog;
}
}
public boolean isWizardCanceled() {
return wizardCanceled;
}
}