Class VMInstanceVO

engine/schema/src/main/java/com/cloud/vm/VMInstanceVO.java:60–631

import com.google.gson.Gson;

@Entity
@Table(name = "vm_instance")
@Inheritance(strategy = InheritanceType.JOINED)
@DiscriminatorColumn(name = "type", discriminatorType = DiscriminatorType.STRING, length = 32)
public class VMInstanceVO implements VirtualMachine, FiniteStateObject<State, VirtualMachine.Event> {
    protected transient Logger logger = LogManager.getLogger(getClass());
    @Id
    @TableGenerator(name = "vm_instance_sq", table = "sequence", pkColumnName = "name", valueColumnName = "value", pkColumnValue = "vm_instance_seq", allocationSize = 1)
    @Column(name = "id", updatable = false, nullable = false)
    protected long id;

    @Column(name = "name", nullable = false, length = 255)
    protected String hostName = null;

    @Encrypt
    @Column(name = "vnc_password", updatable = true, nullable = false, length = 255)
    protected String vncPassword;

    @Column(name = "proxy_id", updatable = true, nullable = true)
    protected Long proxyId;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "proxy_assign_time", updatable = true, nullable = true)
    protected Date proxyAssignTime;

    /**
     * Note that state is intentionally missing the setter.  Any updates to
     * the state machine needs to go through the DAO object because someone
     * else could be updating it as well.
     */
    @Enumerated(value = EnumType.STRING)
    @StateMachine(state = State.class, event = Event.class)
    @Column(name = "state", updatable = true, nullable = false, length = 32)
    protected State state = null;

    @Column(name = "private_ip_address", updatable = true)
    protected String privateIpAddress;

    @Column(name = "instance_name", updatable = true, nullable = false)
    protected String instanceName;

    @Column(name = "vm_template_id", updatable = true, nullable = true, length = 17)
    protected Long templateId = new Long(-1);

    @Column(name = "guest_os_id", nullable = false, length = 17)
    protected long guestOSId;

    @Column(name = "host_id", updatable = true, nullable = true)
    protected Long hostId;

    @Column(name = "last_host_id", updatable = true, nullable = true)
    protected Long lastHostId;

    @Column(name = "pod_id", updatable = true, nullable = false)
    protected Long podIdToDeployIn;

    @Column(name = "private_mac_address", updatable = true, nullable = true)
    protected String privateMacAddress;