org.apacheextras.camel.component.virtualbox.template.VirtualBoxSessionUtil Maven / Gradle / Ivy
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https://camel-extra.github.io
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
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02110-1301, USA.
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package org.apacheextras.camel.component.virtualbox.template;
import org.virtualbox_4_2.IMachine;
import org.virtualbox_4_2.ISession;
import org.virtualbox_4_2.LockType;
import org.virtualbox_4_2.SessionState;
import org.virtualbox_4_2.VBoxException;
import org.virtualbox_4_2.VirtualBoxManager;
public final class VirtualBoxSessionUtil {
private VirtualBoxSessionUtil() {
}
public static void closeSession(VirtualBoxManager virtualBoxManager, ISession session) {
try {
if (session != null && session.getState() == SessionState.Locked) {
session.unlockMachine();
}
} finally {
virtualBoxManager.disconnect();
}
}
public static ISession acquireLockedSession(VirtualBoxManager virtualBoxManager, IMachine machine, LockType lockType) {
ISession session = virtualBoxManager.getSessionObject();
do {
try {
machine.lockMachine(session, lockType);
} catch (VBoxException e) {
if (!e.getMessage().contains("is already locked for a session (or being unlocked) (0x80BB0007)")) {
throw e;
}
}
} while (session.getState() != SessionState.Locked);
return session;
}
}