// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by the License.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.ha;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import com.cloud.ha.HighAvailabilityManager.Step;
import com.cloud.ha.HighAvailabilityManager.WorkType;
import com.cloud.utils.db.GenericDao;
import com.cloud.vm.VirtualMachine;
import com.cloud.vm.VirtualMachine.State;
@Entity
@Table(name="op_ha_work")
public class HaWorkVO {
@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();
}
}