// 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.vm;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.EnumType;

import javax.persistence.Enumerated;

import javax.persistence.Id;

import javax.persistence.Table;

import com.cloud.utils.time.InaccurateClock;

import com.cloud.vm.VirtualMachine.State;

@Entity

@Table(name="op_it_work")

public class ItWorkVO {

enum ResourceType {

Volume,

Nic,

Host

}

enum Step {

Prepare,

Starting,

Started,

Release,

Done,

Migrating

}

@Id

@Column(name="id")

String id;

@Column(name="created_at")

long createdAt;

@Column(name="mgmt_server_id")

long managementServerId;

@Column(name="type")

State type;

@Column(name="thread")

String threadName;

@Column(name="step")

Step step;

@Column(name="updated_at")

long updatedAt;

@Column(name="instance_id")

long instanceId;

public long getInstanceId() {

return instanceId;

}

@Column(name="resource_id")

long resourceId;

@Column(name="resource_type")

ResourceType resourceType;

@Column(name="vm_type")

@Enumerated(value=EnumType.STRING)

VirtualMachine.Type vmType;

public VirtualMachine.Type getVmType() {

return vmType;

}

public long getResourceId() {

return resourceId;

}

public void setResourceId(long resourceId) {

this.resourceId = resourceId;

}

public ResourceType getResourceType() {

return resourceType;

}

public void setResourceType(ResourceType resourceType) {

this.resourceType = resourceType;

}

protected ItWorkVO() {

}

protected ItWorkVO(String id, long managementServerId, State type, VirtualMachine.Type vmType, long instanceId) {

this.id = id;

this.managementServerId = managementServerId;

this.type = type;

this.threadName = Thread.currentThread().getName();

this.step = Step.Prepare;

this.instanceId = instanceId;

this.resourceType = null;

this.createdAt = InaccurateClock.getTimeInSeconds();

this.updatedAt = createdAt;

this.vmType = vmType;

}

public String getId() {

return id;

}

public Long getCreatedAt() {

return createdAt;

}

public long getManagementServerId() {

return managementServerId;

}

public void setManagementServerId(long managementServerId) {

this.managementServerId = managementServerId;

}

public State getType() {

return type;

}

public void setType(State type) {

this.type = type;

}

public String getThreadName() {

return threadName;

}

public Step getStep() {

return step;

}

public void setStep(Step step) {

this.step = step;

}

public long getUpdatedAt() {

return updatedAt;

}

public void setUpdatedAt(long updatedAt) {

this.updatedAt = updatedAt;

}

public long getSecondsTaskIsInactive() {

return InaccurateClock.getTimeInSeconds() - this.updatedAt;

}

public long getSecondsTaskHasBeenCreated() {

return InaccurateClock.getTimeInSeconds() - this.createdAt;

}

@Override

public String toString() {

return new StringBuilder("ItWork[").append(id).append("-").append(type.toString()).append("-").append(instanceId).append("-").append(step.toString()).append("]").toString();

}

}