/**
* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
*
* This software is licensed under the GNU General Public License v3 or later.
*
* It is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.cloud.storage;
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.async.AsyncInstanceCreateStatus;
import com.cloud.storage.Storage.StoragePoolType;
import com.cloud.utils.db.GenericDao;
import com.google.gson.annotations.Expose;
@Entity
@Table(name="volumes")
public class VolumeVO implements Volume {
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
@Column(name="id")
Long id;
@Expose
@Column(name="name")
String name;
@Column(name="pool_id")
Long poolId;
@Column(name="account_id")
long accountId;
@Column(name="domain_id")
long domainId;
@Column(name="instance_id")
Long instanceId = null;
@Expose
@Column(name="device_id")
Long deviceId = null;
@Expose
@Column(name="size")
long size;
@Expose
@Column(name="folder")
String folder;
@Expose
@Column(name="path")
String path;
@Expose
@Column(name="iscsi_name")
String iscsiName;
@Column(name="pod_id")
Long podId;
@Column(name="destroyed")
boolean destroyed = false;
@Column(name="created")
Date created;
@Column(name="data_center_id")
long dataCenterId;
@Expose
@Column(name="host_ip")
String hostip;
@Column(name="disk_offering_id")
Long diskOfferingId;
@Expose
@Column(name="mirror_vol")
Long mirrorVolume;
@Column(name="template_id")
Long templateId;
@Column(name="first_snapshot_backup_uuid")
String firstSnapshotBackupUuid;
@Expose
@Column(name="volume_type")
@Enumerated(EnumType.STRING)
VolumeType volumeType = Volume.VolumeType.UNKNOWN;
@Expose
@Column(name="mirror_state")
@Enumerated(EnumType.STRING)
MirrorState mirrorState = Volume.MirrorState.NOT_MIRRORED;
@Expose
@Column(name="pool_type")
@Enumerated(EnumType.STRING)
StoragePoolType poolType;
@Column(name=GenericDao.REMOVED_COLUMN)
Date removed;
@Expose
@Column(name="resource_type")
@Enumerated(EnumType.STRING)
StorageResourceType storageResourceType;
@Expose
@Column(name="status", updatable = true, nullable=false)
@Enumerated(value=EnumType.STRING)
private AsyncInstanceCreateStatus status;
@Column(name="updated")
@Temporal(value=TemporalType.TIMESTAMP)
Date updated;
@Column(name="recreatable")
boolean recreatable;
/**
* Constructor for data disk.
* @param type
* @param instanceId
* @param name
* @param dcId
* @param podId
* @param accountId
* @param domainId
* @param size
*/
public VolumeVO(VolumeType type, long instanceId, String name, long dcId, long podId, long accountId, long domainId, long size) {
this.volumeType = type;
this.name = name;
this.dataCenterId = dcId;
this.podId = podId;
this.accountId = accountId;
this.domainId = domainId;
this.instanceId = instanceId;
this.size = size;
this.status = AsyncInstanceCreateStatus.Creating;
this.templateId = null;
this.mirrorState = MirrorState.NOT_MIRRORED;
this.mirrorVolume = null;
this.storageResourceType = StorageResourceType.STORAGE_POOL;
this.poolType = null;
}
/**
* Constructor for volume based on a template.
*
* @param type
* @param instanceId
* @param templateId
* @param name
* @param dcId
* @param podId
* @param accountId
* @param domainId
*/
public VolumeVO(VolumeType type, long instanceId, long templateId, String name, long dcId, long podId, long accountId, long domainId, boolean recreatable) {
this(type, instanceId, name, dcId, podId, accountId, domainId, 0l);
this.templateId = templateId;
this.recreatable = recreatable;
}
public VolumeVO(Long id, String name, long dcId, long podId, long accountId, long domainId, Long instanceId, String folder, String path, long size, Volume.VolumeType vType) {
this.id = id;
this.name = name;
this.accountId = accountId;
this.domainId = domainId;
this.instanceId = instanceId;
this.folder = folder;
this.path = path;
this.size = size;
this.podId = podId;
this.dataCenterId = dcId;
this.volumeType = vType;
this.status = AsyncInstanceCreateStatus.Created;
this.recreatable = false;
}
public boolean isRecreatable() {
return recreatable;
}
public String getIscsiName() {
return iscsiName;
}
public Long getId() {
return id;
}
@Override
public Long getPodId() {
return podId;
}
@Override
public long getDataCenterId() {
return dataCenterId;
}
@Override
public String getName() {
return name;
}
@Override
public long getAccountId() {
return accountId;
}
public void setPoolType(StoragePoolType poolType) {
this.poolType = poolType;
}
public StoragePoolType getPoolType() {
return poolType;
}
@Override
public long getDomainId() {
return domainId;
}
@Override
public String getFolder() {
return folder;
}
@Override
public String getPath() {
return path;
}
protected VolumeVO() {
}
@Override
public long getSize() {
return size;
}
public void setSize(long size) {
this.size = size;
}
@Override
public Long getInstanceId() {
return instanceId;
}
public Long getDeviceId() {
return deviceId;
}
public void setDeviceId(Long deviceId) {
this.deviceId = deviceId;
}
@Override
public VolumeType getVolumeType() {
return volumeType;
}
public void setId(Long id) {
this.id = id;
}
public void setName(String name) {
this.name = name;
}
public void setFolder(String folder) {
this.folder = folder;
}
public void setAccountId(long accountId) {
this.accountId = accountId;
}
public void setDomainId(long domainId) {
this.domainId = domainId;
}
public void setInstanceId(Long instanceId) {
this.instanceId = instanceId;
}
public void setPath(String path) {
this.path = path;
}
public String getHostIp() {
return hostip;
}
public void setHostIp(String hostip) {
this.hostip = hostip;
}
public void setIscsiName(String iscsiName) {
this.iscsiName = iscsiName;
}
public void setPodId(Long podId) {
this.podId = podId;
}
public void setDataCenterId(long dataCenterId) {
this.dataCenterId = dataCenterId;
}
public void setVolumeType(VolumeType type) {
volumeType = type;
}
public boolean getDestroyed() {
return destroyed;
}
public Date getCreated() {
return created;
}
public void setDestroyed(boolean destroyed) {
this.destroyed = destroyed;
}
public Date getRemoved() {
return removed;
}
public void setRemoved(Date removed) {
this.removed = removed;
}
public MirrorState getMirrorState() {
return mirrorState;
}
public void setMirrorState(MirrorState mirrorState) {
this.mirrorState = mirrorState;
}
public Long getDiskOfferingId() {
return diskOfferingId;
}
public void setDiskOfferingId(Long diskOfferingId) {
this.diskOfferingId = diskOfferingId;
}
public Long getTemplateId() {
return templateId;
}
public void setTemplateId(Long templateId) {
this.templateId = templateId;
}
public String getFirstSnapshotBackupUuid() {
return firstSnapshotBackupUuid;
}
public void setFirstSnapshotBackupUuid(String firstSnapshotBackupUuid) {
this.firstSnapshotBackupUuid = firstSnapshotBackupUuid;
}
public Long getMirrorVolume() {
return mirrorVolume;
}
public void setMirrorVolume(Long mirrorVolume) {
this.mirrorVolume = mirrorVolume;
}
@Override
public StorageResourceType getStorageResourceType() {
return storageResourceType;
}
public void setStorageResourceType(StorageResourceType storageResourceType2) {
this.storageResourceType = storageResourceType2;
}
public Long getPoolId() {
return poolId;
}
public void setPoolId(Long poolId) {
this.poolId = poolId;
}
@Override
public AsyncInstanceCreateStatus getStatus() {
return status;
}
@Override
public void setStatus(AsyncInstanceCreateStatus status) {
this.status = status;
}
public Date getUpdated() {
return updated;
}
public void setUpdated(Date updated) {
this.updated = updated;
}
public Lun getLun() {
return new Lun(hostip, iscsiName);
}
public class Lun {
private final String ip;
private String iqn;
private String lun;
protected Lun(String ip, String iscsiName) {
this.ip = ip;
String[] str = iscsiName.split(":lu:");
if (str != null && str.length == 2) {
iqn = str[0];
lun = str[1];
} else {
iqn = null;
lun = null;
}
}
public Lun(String ip, String iqn, String lun) {
this.ip = ip;
this.iqn = iqn;
this.lun = lun;
}
public String getIp() {
return ip;
}
public String getIqn() {
return iqn;
}
public String getLun() {
return lun;
}
public boolean isIscsi() {
return lun != null;
}
protected String getIscsiName() {
return iqn + ":lu:" + lun;
}
}
@Override
public String toString() {
return new StringBuilder("Vol[").append(id).append("|vm=").append(instanceId).append("|").append(volumeType).append("]").toString();
}
}