/*
* This file is part of DRBD Management Console by LINBIT HA-Solutions GmbH
* written by Rasto Levrinc.
*
* Copyright (C) 2009-2010, LINBIT HA-Solutions GmbH.
* Copyright (C) 2009-2010, Rasto 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.cluster.ui.resource;
import javax.inject.Named;
import javax.swing.ImageIcon;
import javax.swing.JEditorPane;
import lcmc.common.domain.Application;
import lcmc.common.ui.Info;
import lcmc.host.domain.Host;
import lcmc.common.domain.Value;
import lcmc.drbd.domain.NetInterface;
import lcmc.common.ui.Browser;
import lcmc.host.ui.HostBrowser;
import lcmc.common.domain.util.Tools;
import lcmc.cluster.service.ssh.ExecCommandConfig;
import lcmc.cluster.service.ssh.SshOutput;
/**
* This class holds info data for a net interface.
*/
@Named
public class NetInfo extends Info {
public static final ImageIcon NET_INTERFACE_ICON =
Tools.createImageIcon(Tools.getDefault("HostBrowser.NetIntIcon"));
public static final ImageIcon NET_INTERFACE_ICON_LARGE =
Tools.createImageIcon(Tools.getDefault("HostBrowser.NetIntIconLarge"));
public static final String IP_PLACEHOLDER = "--.--.--.--";
public void init(final String name, final NetInterface netInterface, final Browser browser) {
super.init(name, browser);
setResource(netInterface);
}
@Override
public final HostBrowser getBrowser() {
return (HostBrowser) super.getBrowser();
}
/** Returns info of this net interface, which is updatable. */
@Override
public final void updateInfo(final JEditorPane ep) {
final Runnable runnable = new Runnable() {
@Override
public void run() {
final Host host = getBrowser().getHost();
final SshOutput ret = host.captureCommand(new ExecCommandConfig()
.command("/sbin/ip a l " + getName()));
ep.setText(ret.getOutput());
}
};
final Thread thread = new Thread(runnable);
thread.start();
}
/** Returns string representation of the net interface. */
@Override
public String toString() {
final StringBuilder s = new StringBuilder(getName());
final String ip = getNetInterface().getIp();
if (ip != null) {
s.append(" (").append(ip).append(')');
}
return s.toString();
}
@Override
public final ImageIcon getMenuIcon(final Application.RunMode runMode) {
return NET_INTERFACE_ICON;
}
/** Returns ip of the net interface. */
@Override
public final String getInternalValue() {
final NetInterface ni = getNetInterface();
if (ni == null) {
return IP_PLACEHOLDER;
}
return ni.getIp();
}
public final NetInterface getNetInterface() {
return (NetInterface) getResource();
}
public final boolean isLocalHost() {
return "lo".equals(getName());
}
@Override
public String getValueForConfig() {
return getNetInterface().getIp();
}
@Override
public int hashCode() {
int hash = 5;
hash = 59 * hash + (this.getValueForConfig() != null ? this.getValueForConfig().hashCode() : 0);
return hash;
}
@Override
public boolean equals(final Object obj) {
if (obj == null) {
return false;
}
if (!(obj instanceof Value)) {
return false;
}
final Value other = (Value) obj;
if ((this.getValueForConfig() == null) ? (other.getValueForConfig() != null) : !this.getValueForConfig().equals(other.getValueForConfig())) {
return false;
}
return true;
}
}