| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with 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. |
| 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 org.apache.cloudstack.api.InternalIdentity; |
| |
| 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 implements InternalIdentity { |
| @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() { |
| } |
| |
| @Override |
| 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(); |
| } |
| } |