@Id

@GeneratedValue(strategy=GenerationType.IDENTITY)

@Column(name="id")

private Long id;

@Column(name="instance_id", updatable=false, nullable=false)

private long instanceId; // vm_instance id

@Column(name="mgmt_server_id", nullable=true)

private Long serverId;

@Column(name=GenericDao.CREATED_COLUMN)

private Date created;

@Column(name="state", nullable=false)

@Enumerated(value=EnumType.STRING)

private State previousState;

@Column(name="host_id", nullable=false)

private long hostId;

@Column(name="taken", nullable=true)

@Temporal(value=TemporalType.TIMESTAMP)

private Date dateTaken;

@Column(name="time_to_try", nullable=true)

private long timeToTry;

@Column(name="type", updatable = false, nullable=false)

@Enumerated(value=EnumType.STRING)

private WorkType workType;

@Column(name="updated")

private long updateTime;

@Column(name="step", nullable = false)

@Enumerated(value=EnumType.STRING)

private HighAvailabilityManager.Step step;

@Column(name="vm_type", updatable = false, nullable=false)

@Enumerated(value=EnumType.STRING)

private VirtualMachine.Type type;

@Column(name="tried")

int timesTried;

protected HaWorkVO() {

}

public long getId() {

return id;

}

public long getInstanceId() {

return instanceId;

}

public WorkType getWorkType() {

return workType;

}

public void setStep(final HighAvailabilityManager.Step step) {

this.step = step;

}

public Long getServerId() {

return serverId;

}

public VirtualMachine.Type getType() {

return type;

}

public void setServerId(final Long serverId) {

this.serverId = serverId;

}

public Date getCreated() {

return created;

}

public void setHostId(final long hostId) {

this.hostId = hostId;

}

public HighAvailabilityManager.Step getStep() {

return step;

}

public State getPreviousState() {

return previousState;

}

public Date getDateTaken() {

return dateTaken;

}

public long getHostId() {

return hostId;

}

public void setDateTaken(final Date taken) {

this.dateTaken = taken;

}

public void setTimesTried(final int time) {

timesTried = time;

}

public boolean canScheduleNew(final long interval) {

return (timeToTry + interval) < (System.currentTimeMillis() >> 10);

}

public int getTimesTried() {

return timesTried;

}

public long getUpdateTime() {

return updateTime;

}

public void setUpdateTime(long time) {

updateTime = time;

}

public long getTimeToTry() {

return timeToTry;

}

public void setTimeToTry(final long timeToTry) {

this.timeToTry = timeToTry;

}

public void setPreviousState(State state) {

this.previousState = state;

}

public HaWorkVO(final long instanceId, final VirtualMachine.Type type, final WorkType workType, final Step step, final long hostId, final State previousState, final int timesTried, final long updated) {

this.workType = workType;

this.type = type;

this.instanceId = instanceId;

this.serverId = null;

this.hostId = hostId;

this.previousState = previousState;

this.dateTaken = null;

this.timesTried = timesTried;

this.step = step;

this.timeToTry = System.currentTimeMillis() >> 10;

this.updateTime = updated;

}

@Override

public String toString() {

return new StringBuilder("HAWork[").append(id).append("-").append(workType).append("-").append(instanceId).append("-").append(previousState).append("-").append(step).append("]").toString();

}