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package org.openslx.libvirt.domain.device;
import org.openslx.libvirt.xml.LibvirtXmlNode;
/**
* A video (GPU) device node in a Libvirt domain XML document.
*
* @author Manuel Bentele
* @version 1.0
*/
public class RedirDevice extends Device
{
/**
* Creates an empty video device.
*/
public RedirDevice()
{
super();
}
/**
* Creates a redirect device representing an existing Libvirt XML redirect device element.
*/
public RedirDevice( LibvirtXmlNode xmlNode )
{
super( xmlNode );
}
/**
* Returns type of redirect device.
*/
public SrcType getSrcType()
{
String type = this.getXmlElementAttributeValue( "type" );
return SrcType.fromString( type );
}
/**
* Sets type for the redirect device.
*/
public void setSrcType( SrcType type )
{
this.setXmlElementAttributeValue( "type", type.toString() );
}
/**
* Creates a non-existent video device as Libvirt XML device element.
*
* @param xmlNode Libvirt XML node of the Libvirt XML device that is created.
* @return created video device instance.
*/
public static RedirDevice createInstance( LibvirtXmlNode xmlNode )
{
return RedirDevice.newInstance( xmlNode );
}
/**
* Creates a video device representing an existing Libvirt XML video device element.
*
* @param xmlNode existing Libvirt XML video device element.
* @return video device instance.
*/
public static RedirDevice newInstance( LibvirtXmlNode xmlNode )
{
return new RedirDevice( xmlNode );
}
/**
* Type of redirected device.
*/
public enum SrcType
{
// @formatter:off
DEV ( "dev" ),
FILE ( "file" ),
PIPE ( "pipe" ),
UNIX ( "unix" ),
TCP ( "tcp" ),
UDP ( "udp" ),
NULL ( "null" ),
STDIO ( "stdio" ),
VC ( "vc" ),
PTY ( "pty" ),
SPICEVMC ( "spicevmc" ),
SPICEPORT ( "spiceport" ),
NMDM ( "nmdm" ),
QEMU_VDAGENT( "qemu-vdagent" ),
DBUS ( "dbus" );
// @formatter:on
/**
* Type of device redirect, as expected in the xml file.
*/
private String typeString = null;
SrcType( String typeString )
{
this.typeString = typeString;
}
@Override
public String toString()
{
return this.typeString;
}
/**
* Returns Type instance from its name with error check.
*/
public static SrcType fromString( String model )
{
for ( SrcType m : SrcType.values() ) {
if ( m.typeString.equalsIgnoreCase( model ) ) {
return m;
}
}
return null;
}
}
public void setBusType( BusType usb )
{
this.setXmlElementAttributeValue( "bus", usb.toString() );
}
}
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