// 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 org.apache.cloudstack.storage.datastore.db;
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.log4j.Logger;
import org.apache.cloudstack.engine.subsystem.api.storage.DataObjectInStore;
import org.apache.cloudstack.engine.subsystem.api.storage.ObjectInDataStoreStateMachine;
import org.apache.cloudstack.engine.subsystem.api.storage.ObjectInDataStoreStateMachine.State;
import com.cloud.storage.VMTemplateStorageResourceAssoc.Status;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.fsm.StateObject;
/**
* Join table for image_data_store and volumes
*
*/
@Entity
@Table(name = "volume_store_ref")
public class VolumeDataStoreVO implements StateObject<ObjectInDataStoreStateMachine.State>, DataObjectInStore {
private static final Logger s_logger = Logger.getLogger(VolumeDataStoreVO.class);
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
Long id;
@Column(name = "store_id")
private long dataStoreId;
@Column(name = "volume_id")
private long volumeId;
@Column(name = "zone_id")
private long zoneId;
@Column(name = GenericDaoBase.CREATED_COLUMN)
private Date created = null;
@Column(name = "last_updated")
@Temporal(value = TemporalType.TIMESTAMP)
private Date lastUpdated = null;
@Column(name = "download_pct")
private int downloadPercent;
@Column(name = "size")
private long size;
@Column(name = "physical_size")
private long physicalSize;
@Column(name = "download_state")
@Enumerated(EnumType.STRING)
private Status downloadState;
@Column(name = "checksum")
private String checksum;
@Column(name = "local_path")
private String localDownloadPath;
@Column(name = "error_str")
private String errorString;
@Column(name = "job_id")
private String jobId;
@Column(name = "install_path")
private String installPath;
@Column(name = "url", length = 2048)
private String downloadUrl;
@Column(name = "download_url", length = 2048)
private String extractUrl;
@Column(name = "download_url_created")
@Temporal(value = TemporalType.TIMESTAMP)
private Date extractUrlCreated = null;
@Column(name = "destroyed")
boolean destroyed = false;
@Column(name = "update_count", updatable = true, nullable = false)
protected long updatedCount;
@Column(name = "updated")
@Temporal(value = TemporalType.TIMESTAMP)
Date updated;
@Column(name = "state")
@Enumerated(EnumType.STRING)
ObjectInDataStoreStateMachine.State state;
@Column(name = "ref_cnt")
Long refCnt = 0L;
@Override
public String getInstallPath() {
return installPath;
}
@Override
public long getDataStoreId() {
return dataStoreId;
}
public void setDataStoreId(long storeId) {
dataStoreId = storeId;
}
public long getVolumeId() {
return volumeId;
}
public void setVolumeId(long volumeId) {
this.volumeId = volumeId;
}
public long getZoneId() {
return zoneId;
}
public void setZoneId(long zoneId) {
this.zoneId = zoneId;
}
public int getDownloadPercent() {
return downloadPercent;
}
public void setDownloadPercent(int downloadPercent) {
this.downloadPercent = downloadPercent;
}
public void setDownloadState(Status downloadState) {
this.downloadState = downloadState;
}
public long getId() {
return id;
}
public Date getCreated() {
return created;
}
public Date getLastUpdated() {
return lastUpdated;
}
public void setLastUpdated(Date date) {
lastUpdated = date;
}
@Override
public void setInstallPath(String installPath) {
this.installPath = installPath;
}
public Status getDownloadState() {
return downloadState;
}
public String getChecksum() {
return checksum;
}
public void setChecksum(String checksum) {
this.checksum = checksum;
}
public VolumeDataStoreVO(long hostId, long volumeId) {
super();
dataStoreId = hostId;
this.volumeId = volumeId;
state = ObjectInDataStoreStateMachine.State.Allocated;
refCnt = 0L;
}
public VolumeDataStoreVO(long hostId, long volumeId, Date lastUpdated, int downloadPercent, Status downloadState, String localDownloadPath, String errorString,
String jobId, String installPath, String downloadUrl, String checksum) {
// super();
dataStoreId = hostId;
this.volumeId = volumeId;
// this.zoneId = zoneId;
this.lastUpdated = lastUpdated;
this.downloadPercent = downloadPercent;
this.downloadState = downloadState;
this.localDownloadPath = localDownloadPath;
this.errorString = errorString;
this.jobId = jobId;
this.installPath = installPath;
setDownloadUrl(downloadUrl);
this.checksum = checksum;
refCnt = 0L;
}
public VolumeDataStoreVO() {
refCnt = 0L;
}
public void setLocalDownloadPath(String localPath) {
localDownloadPath = localPath;
}
public String getLocalDownloadPath() {
return localDownloadPath;
}
public void setErrorString(String errorString) {
this.errorString = errorString;
}
public String getErrorString() {
return errorString;
}
public void setJobId(String jobId) {
this.jobId = jobId;
}
public String getJobId() {
return jobId;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof VolumeDataStoreVO) {
VolumeDataStoreVO other = (VolumeDataStoreVO)obj;
return (volumeId == other.getVolumeId() && dataStoreId == other.getDataStoreId());
}
return false;
}
@Override
public int hashCode() {
Long tid = new Long(volumeId);
Long hid = new Long(dataStoreId);
return tid.hashCode() + hid.hashCode();
}
public void setSize(long size) {
this.size = size;
}
public long getSize() {
return size;
}
public void setPhysicalSize(long physicalSize) {
this.physicalSize = physicalSize;
}
public long getPhysicalSize() {
return physicalSize;
}
public void setDestroyed(boolean destroyed) {
this.destroyed = destroyed;
}
public boolean getDestroyed() {
return destroyed;
}
public void setDownloadUrl(String downloadUrl) {
this.downloadUrl = downloadUrl;
}
public String getDownloadUrl() {
return downloadUrl;
}
public long getVolumeSize() {
return -1;
}
@Override
public String toString() {
return new StringBuilder("VolumeDataStore[").append(id).append("-").append(volumeId).append("-").append(dataStoreId).append(installPath).append("]").toString();
}
public long getUpdatedCount() {
return updatedCount;
}
public void incrUpdatedCount() {
updatedCount++;
}
public void decrUpdatedCount() {
updatedCount--;
}
public Date getUpdated() {
return updated;
}
@Override
public ObjectInDataStoreStateMachine.State getState() {
// TODO Auto-generated method stub
return state;
}
public void setState(ObjectInDataStoreStateMachine.State state) {
this.state = state;
}
@Override
public long getObjectId() {
return getVolumeId();
}
@Override
public State getObjectInStoreState() {
return state;
}
public Long getRefCnt() {
return refCnt;
}
public void setRefCnt(Long refCnt) {
this.refCnt = refCnt;
}
public void incrRefCnt() {
refCnt++;
}
public void decrRefCnt() {
if (refCnt > 0) {
refCnt--;
}
else {
s_logger.warn("We should not try to decrement a zero reference count even though our code has guarded");
}
}
public String getExtractUrl() {
return extractUrl;
}
public void setExtractUrl(String extractUrl) {
this.extractUrl = extractUrl;
}
public Date getExtractUrlCreated() {
return extractUrlCreated;
}
public void setExtractUrlCreated(Date extractUrlCreated) {
this.extractUrlCreated = extractUrlCreated;
}
}