1 files changed, 127 insertions, 0 deletions
diff --git a/src/main/java/org/openslx/libvirt/capabilities/guest/Guest.java b/src/main/java/org/openslx/libvirt/capabilities/guest/Guest.java
new file mode 100644
index 0000000..2471180
--- /dev/null
+++ b/src/main/java/org/openslx/libvirt/capabilities/guest/Guest.java
@@ -0,0 +1,127 @@
+package org.openslx.libvirt.capabilities.guest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.openslx.libvirt.domain.Domain.OsType;
+import org.openslx.libvirt.xml.LibvirtXmlNode;
+import org.w3c.dom.NodeList;
+
+/**
+ * Implementation of the guest capabilities as part of the Libvirt capabilities XML document.
+ * 
+ * @author Manuel Bentele
+ * @version 1.0
+ */
+public class Guest extends LibvirtXmlNode
+{
+	/**
+	 * Creates an empty guest instance.
+	 */
+	public Guest()
+	{
+		super();
+	}
+
+	/**
+	 * Creates a guest representing an existing Libvirt XML guest capabilities element.
+	 * 
+	 * @param xmlNode existing Libvirt XML guest capabilities element.
+	 */
+	public Guest( LibvirtXmlNode xmlNode )
+	{
+		super( xmlNode );
+	}
+
+	/**
+	 * Return OS type of the guest.
+	 * 
+	 * @return OS type of the guest.
+	 */
+	public OsType getOsType()
+	{
+		final String osType = this.getXmlElementValue( "os_type" );
+		return OsType.fromString( osType );
+	}
+
+	/**
+	 * Returns the architecture name of the guest.
+	 * 
+	 * @return architecture name of the guest.
+	 */
+	public String getArchName()
+	{
+		return this.getXmlElementAttributeValue( "arch", "name" );
+	}
+
+	/**
+	 * Return word size of the guest's architecture.
+	 * 
+	 * @return word size of the guest's architecture.
+	 */
+	public int getArchWordSize()
+	{
+		final String archWordSize = this.getXmlElementValue( "arch/wordsize" );
+		return Integer.parseInt( archWordSize );
+	}
+
+	public String getArchEmulator()
+	{
+		return this.getXmlElementValue( "arch/emulator" );
+	}
+
+	/**
+	 * Returns the available machines of the guest's architecture.
+	 * 
+	 * @return available machines of the guest's architecture.
+	 */
+	public List<Machine> getArchMachines()
+	{
+		final List<Machine> machinesList = new ArrayList<Machine>();
+		final NodeList machineNodes = this.getXmlNodes( "arch/machine" );
+
+		for ( int i = 0; i < machineNodes.getLength(); i++ ) {
+			final LibvirtXmlNode machineNode = new LibvirtXmlNode( this.getXmlDocument(), machineNodes.item( i ) );
+			final Machine machine = Machine.newInstance( machineNode );
+
+			if ( machine != null ) {
+				machinesList.add( machine );
+			}
+		}
+
+		return machinesList;
+	}
+
+	/**
+	 * Returns the supported domains of the guest.
+	 * 
+	 * @return supported domains of the guest.
+	 */
+	public List<Domain> getArchDomains()
+	{
+		final List<Domain> domainList = new ArrayList<Domain>();
+		final NodeList domainNodes = this.getXmlNodes( "arch/domain" );
+
+		for ( int i = 0; i < domainNodes.getLength(); i++ ) {
+			final LibvirtXmlNode domainNode = new LibvirtXmlNode( this.getXmlDocument(), domainNodes.item( i ) );
+			final Domain domain = Domain.newInstance( domainNode );
+
+			if ( domain != null ) {
+				domainList.add( domain );
+			}
+		}
+
+		return domainList;
+	}
+
+	/**
+	 * Creates a guest representing an existing Libvirt XML guest capabilities element.
+	 * 
+	 * @param xmlNode existing Libvirt XML guest capabilities element.
+	 * @return guest capabilities instance.
+	 */
+	public static Guest newInstance( LibvirtXmlNode xmlNode )
+	{
+		return new Guest( xmlNode );
+	}
+}