1 files changed, 150 insertions, 0 deletions
diff --git a/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/virtualization/LibvirtVirtualMachine.java b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/virtualization/LibvirtVirtualMachine.java
new file mode 100644
index 00000000..3bcec2f8
--- /dev/null
+++ b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/virtualization/LibvirtVirtualMachine.java
@@ -0,0 +1,150 @@
+package org.openslx.runvirt.virtualization;
+
+import org.libvirt.Domain;
+import org.libvirt.LibvirtException;
+
+/**
+ * Representation of a Libvirt virtual machine.
+ * 
+ * @author Manuel Bentele
+ * @version 1.0
+ */
+public class LibvirtVirtualMachine
+{
+	/**
+	 * Internal Libvirt virtualization configuration of the virtual machine.
+	 */
+	private Domain domain;
+
+	/**
+	 * Libvirt virtualization configuration of the virtual machine.
+	 */
+	private org.openslx.libvirt.domain.Domain configuration;
+
+	/**
+	 * Creates a new Libvirt virtual machine specified by a virtualization configuration.
+	 * 
+	 * @param internalConfiguration internal Libvirt virtualization configuration to specify the
+	 *           Libvirt virtual machine.
+	 * @param configuration Libvirt virtualization configuration to specify the Libvirt virtual
+	 *           machine.
+	 */
+	LibvirtVirtualMachine( Domain internalConfiguration, org.openslx.libvirt.domain.Domain configuration )
+	{
+		this.domain = internalConfiguration;
+		this.configuration = configuration;
+	}
+
+	/**
+	 * Returns the internal Libvirt virtualization configuration of the Libvirt virtual machine.
+	 * 
+	 * @return internal Libvirt virtualization configuration of the Libvirt virtual machine.
+	 */
+	Domain getLibvirtDomain()
+	{
+		return this.domain;
+	}
+
+	/**
+	 * Returns the Libvirt virtualization configuration of the Libvirt virtual machine.
+	 * 
+	 * @return Libvirt virtualization configuration of the Libvirt virtual machine.
+	 */
+	public org.openslx.libvirt.domain.Domain getConfiguration()
+	{
+		return this.configuration;
+	}
+
+	/**
+	 * Checks if the Libvirt virtual machine is running.
+	 * 
+	 * @return state of the Libvirt virtual machine whether it is running or not.
+	 * @throws LibvirtVirtualMachineException failed to check if Libvirt machine is running or not.
+	 */
+	public boolean isRunning() throws LibvirtVirtualMachineException
+	{
+		int state = 0;
+
+		try {
+			state = this.domain.isActive();
+		} catch ( LibvirtException e ) {
+			throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+		}
+
+		return ( state == 0 ) ? false : true;
+	}
+
+	/**
+	 * Starts the Libvirt virtual machine.
+	 * 
+	 * @throws LibvirtVirtualMachineException failed to start the Libvirt virtual machine.
+	 */
+	public void start() throws LibvirtVirtualMachineException
+	{
+		if ( !this.isRunning() ) {
+			try {
+				this.domain.create();
+			} catch ( LibvirtException e ) {
+				throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+			}
+		}
+	}
+
+	/**
+	 * Stops the Libvirt virtual machine.
+	 * 
+	 * @throws LibvirtVirtualMachineException failed to stop the Libvirt virtual machine.
+	 */
+	public void stop() throws LibvirtVirtualMachineException
+	{
+		if ( this.isRunning() ) {
+			try {
+				this.domain.shutdown();
+			} catch ( LibvirtException e ) {
+				throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+			}
+		}
+	}
+
+	/**
+	 * Suspends the Libvirt virtual machine.
+	 * 
+	 * @throws LibvirtVirtualMachineException failed to suspend the Libvirt virtual machine.
+	 */
+	public void suspend() throws LibvirtVirtualMachineException
+	{
+		try {
+			this.domain.suspend();
+		} catch ( LibvirtException e ) {
+			throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+		}
+	}
+
+	/**
+	 * Resumes the Libvirt virtual machine.
+	 * 
+	 * @throws LibvirtVirtualMachineException faild to resume the Libvirt virtual machine.
+	 */
+	public void resume() throws LibvirtVirtualMachineException
+	{
+		try {
+			this.domain.resume();
+		} catch ( LibvirtException e ) {
+			throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+		}
+	}
+
+	/**
+	 * Reboot the Libvirt virtual machine.
+	 * 
+	 * @throws LibvirtVirtualMachineException failed to reboot the Libvirt virtual machine.
+	 */
+	public void reboot() throws LibvirtVirtualMachineException
+	{
+		try {
+			this.domain.reboot( 0 );
+		} catch ( LibvirtException e ) {
+			throw new LibvirtVirtualMachineException( e.getLocalizedMessage() );
+		}
+	}
+}