mirror of https://github.com/apache/cloudstack.git
252 lines
10 KiB
Java
252 lines
10 KiB
Java
/**
|
|
* 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.vm.dao;
|
|
|
|
import java.sql.PreparedStatement;
|
|
import java.sql.ResultSet;
|
|
import java.sql.SQLException;
|
|
import java.util.ArrayList;
|
|
import java.util.Date;
|
|
import java.util.List;
|
|
|
|
import javax.ejb.Local;
|
|
|
|
import org.apache.log4j.Logger;
|
|
|
|
import com.cloud.utils.db.Attribute;
|
|
import com.cloud.utils.db.GenericDaoBase;
|
|
import com.cloud.utils.db.SearchBuilder;
|
|
import com.cloud.utils.db.SearchCriteria;
|
|
import com.cloud.utils.db.Transaction;
|
|
import com.cloud.utils.db.UpdateBuilder;
|
|
import com.cloud.vm.ConsoleProxyVO;
|
|
import com.cloud.vm.SecondaryStorageVmVO;
|
|
import com.cloud.vm.State;
|
|
import com.cloud.vm.VMInstanceVO;
|
|
import com.cloud.vm.VirtualMachine;
|
|
import com.cloud.vm.VirtualMachine.Event;
|
|
|
|
@Local(value={SecondaryStorageVmDao.class})
|
|
public class SecondaryStorageVmDaoImpl extends GenericDaoBase<SecondaryStorageVmVO, Long> implements SecondaryStorageVmDao {
|
|
private static final Logger s_logger = Logger.getLogger(SecondaryStorageVmDaoImpl.class);
|
|
|
|
protected SearchBuilder<SecondaryStorageVmVO> DataCenterStatusSearch;
|
|
protected SearchBuilder<SecondaryStorageVmVO> StateSearch;
|
|
protected SearchBuilder<SecondaryStorageVmVO> HostSearch;
|
|
protected SearchBuilder<SecondaryStorageVmVO> HostUpSearch;
|
|
protected SearchBuilder<SecondaryStorageVmVO> ZoneSearch;
|
|
protected SearchBuilder<SecondaryStorageVmVO> StateChangeSearch;
|
|
|
|
protected final Attribute _updateTimeAttr;
|
|
|
|
public SecondaryStorageVmDaoImpl() {
|
|
DataCenterStatusSearch = createSearchBuilder();
|
|
DataCenterStatusSearch.and("dc", DataCenterStatusSearch.entity().getDataCenterId(), SearchCriteria.Op.EQ);
|
|
DataCenterStatusSearch.and("states", DataCenterStatusSearch.entity().getState(), SearchCriteria.Op.IN);
|
|
DataCenterStatusSearch.done();
|
|
|
|
StateSearch = createSearchBuilder();
|
|
StateSearch.and("states", StateSearch.entity().getState(), SearchCriteria.Op.IN);
|
|
StateSearch.done();
|
|
|
|
HostSearch = createSearchBuilder();
|
|
HostSearch.and("host", HostSearch.entity().getHostId(), SearchCriteria.Op.EQ);
|
|
HostSearch.done();
|
|
|
|
HostUpSearch = createSearchBuilder();
|
|
HostUpSearch.and("host", HostUpSearch.entity().getHostId(), SearchCriteria.Op.EQ);
|
|
HostUpSearch.and("states", HostUpSearch.entity().getState(), SearchCriteria.Op.NIN);
|
|
HostUpSearch.done();
|
|
|
|
ZoneSearch = createSearchBuilder();
|
|
ZoneSearch.and("zone", ZoneSearch.entity().getDataCenterId(), SearchCriteria.Op.EQ);
|
|
ZoneSearch.done();
|
|
|
|
StateChangeSearch = createSearchBuilder();
|
|
StateChangeSearch.and("id", StateChangeSearch.entity().getId(), SearchCriteria.Op.EQ);
|
|
StateChangeSearch.and("states", StateChangeSearch.entity().getState(), SearchCriteria.Op.EQ);
|
|
StateChangeSearch.and("host", StateChangeSearch.entity().getHostId(), SearchCriteria.Op.EQ);
|
|
StateChangeSearch.and("update", StateChangeSearch.entity().getUpdated(), SearchCriteria.Op.EQ);
|
|
StateChangeSearch.done();
|
|
|
|
_updateTimeAttr = _allAttributes.get("updateTime");
|
|
assert _updateTimeAttr != null : "Couldn't get this updateTime attribute";
|
|
}
|
|
|
|
/* @Override
|
|
public boolean updateIf(SecondaryStorageVmVO vm, VirtualMachine.Event event, Long hostId) {
|
|
State oldState = vm.getState();
|
|
State newState = oldState.getNextState(event);
|
|
|
|
Long oldHostId = vm.getHostId();
|
|
long oldDate = vm.getUpdated();
|
|
|
|
if (newState == null) {
|
|
if (s_logger.isDebugEnabled()) {
|
|
s_logger.debug("There's no way to transition from old state: " + oldState.toString() + " event: " + event.toString());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SearchCriteria<SecondaryStorageVmVO> sc = StateChangeSearch.create();
|
|
sc.setParameters("id", vm.getId());
|
|
sc.setParameters("states", oldState);
|
|
sc.setParameters("host", vm.getHostId());
|
|
sc.setParameters("update", vm.getUpdated());
|
|
|
|
vm.incrUpdated();
|
|
UpdateBuilder ub = getUpdateBuilder(vm);
|
|
if(newState == State.Running) {
|
|
// save current running host id
|
|
ub.set(vm, "lastHostId", vm.getHostId());
|
|
}
|
|
|
|
ub.set(vm, _updateTimeAttr, new Date());
|
|
ub.set(vm, "state", newState);
|
|
ub.set(vm, "hostId", hostId);
|
|
if (newState == State.Stopped) {
|
|
ub.set(vm, "hostId", null);
|
|
}
|
|
|
|
int result = update(vm, sc);
|
|
|
|
if (result == 0 && s_logger.isDebugEnabled()) {
|
|
SecondaryStorageVmVO vo = findById(vm.getId());
|
|
StringBuilder str = new StringBuilder("Unable to update ").append(vo.toString());
|
|
str.append(": DB Data={Host=").append(vo.getHostId()).append("; State=").append(vo.getState().toString()).append("; updated=").append(vo.getUpdated());
|
|
str.append("} New Data: {Host=").append(vm.getHostId()).append("; State=").append(vm.getState().toString()).append("; updated=").append(vm.getUpdated());
|
|
str.append("} Stale Data: {Host=").append(oldHostId).append("; State=").append(oldState.toString()).append("; updated=").append(oldDate).append("}");
|
|
s_logger.debug(str.toString());
|
|
}
|
|
|
|
return result > 0;
|
|
}*/
|
|
|
|
|
|
@Override
|
|
public boolean remove(Long id) {
|
|
Transaction txn = Transaction.currentTxn();
|
|
txn.start();
|
|
SecondaryStorageVmVO proxy = createForUpdate();
|
|
proxy.setPublicIpAddress(null);
|
|
proxy.setPrivateIpAddress(null);
|
|
|
|
UpdateBuilder ub = getUpdateBuilder(proxy);
|
|
ub.set(proxy, "state", State.Destroyed);
|
|
ub.set(proxy, "privateIpAddress", null);
|
|
update(id, ub);
|
|
|
|
boolean result = super.remove(id);
|
|
txn.commit();
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public List<SecondaryStorageVmVO> getSecStorageVmListInStates(long dataCenterId, State... states) {
|
|
SearchCriteria<SecondaryStorageVmVO> sc = DataCenterStatusSearch.create();
|
|
sc.setParameters("states", (Object[])states);
|
|
sc.setParameters("dc", dataCenterId);
|
|
return listBy(sc);
|
|
}
|
|
|
|
@Override
|
|
public List<SecondaryStorageVmVO> getSecStorageVmListInStates(State... states) {
|
|
SearchCriteria<SecondaryStorageVmVO> sc = StateSearch.create();
|
|
sc.setParameters("states", (Object[])states);
|
|
return listBy(sc);
|
|
}
|
|
|
|
@Override
|
|
public List<SecondaryStorageVmVO> listByHostId(long hostId) {
|
|
SearchCriteria<SecondaryStorageVmVO> sc = HostSearch.create();
|
|
sc.setParameters("host", hostId);
|
|
return listBy(sc);
|
|
}
|
|
|
|
@Override
|
|
public List<SecondaryStorageVmVO> listUpByHostId(long hostId) {
|
|
SearchCriteria<SecondaryStorageVmVO> sc = HostUpSearch.create();
|
|
sc.setParameters("host", hostId);
|
|
sc.setParameters("states", new Object[] {State.Destroyed, State.Stopped, State.Expunging});
|
|
return listBy(sc);
|
|
}
|
|
|
|
@Override
|
|
public List<Long> getRunningSecStorageVmListByMsid(long msid) {
|
|
List<Long> l = new ArrayList<Long>();
|
|
Transaction txn = Transaction.currentTxn();;
|
|
PreparedStatement pstmt = null;
|
|
try {
|
|
pstmt = txn.prepareAutoCloseStatement(
|
|
"SELECT s.id FROM secondary_storage_vm s, vm_instance v, host h " +
|
|
"WHERE s.id=v.id AND v.state='Running' AND v.host_id=h.id AND h.mgmt_server_id=?");
|
|
|
|
pstmt.setLong(1, msid);
|
|
ResultSet rs = pstmt.executeQuery();
|
|
while(rs.next()) {
|
|
l.add(rs.getLong(1));
|
|
}
|
|
} catch (SQLException e) {
|
|
} catch (Throwable e) {
|
|
}
|
|
return l;
|
|
}
|
|
|
|
@Override
|
|
public List<SecondaryStorageVmVO> listByZoneId(long zoneId) {
|
|
SearchCriteria<SecondaryStorageVmVO> sc = ZoneSearch.create();
|
|
sc.setParameters("zone", zoneId);
|
|
return listBy(sc);
|
|
}
|
|
|
|
@Override
|
|
public boolean updateState(State oldState, Event event,
|
|
State newState, VMInstanceVO vm, Long hostId) {
|
|
if (newState == null) {
|
|
if (s_logger.isDebugEnabled()) {
|
|
s_logger.debug("There's no way to transition from old state: " + oldState.toString() + " event: " + event.toString());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SecondaryStorageVmVO secondaryVM = (SecondaryStorageVmVO)vm;
|
|
|
|
SearchCriteria<SecondaryStorageVmVO> sc = StateChangeSearch.create();
|
|
sc.setParameters("id", secondaryVM.getId());
|
|
sc.setParameters("states", oldState);
|
|
sc.setParameters("host", secondaryVM.getHostId());
|
|
sc.setParameters("update", secondaryVM.getUpdated());
|
|
|
|
vm.incrUpdated();
|
|
UpdateBuilder ub = getUpdateBuilder(secondaryVM);
|
|
ub.set(secondaryVM, "state", newState);
|
|
ub.set(secondaryVM, "hostId", hostId);
|
|
ub.set(secondaryVM, _updateTimeAttr, new Date());
|
|
|
|
int result = update(secondaryVM, sc);
|
|
if (result == 0 && s_logger.isDebugEnabled()) {
|
|
SecondaryStorageVmVO vo = findById(secondaryVM.getId());
|
|
StringBuilder str = new StringBuilder("Unable to update ").append(vo.toString());
|
|
str.append(": DB Data={Host=").append(vo.getHostId()).append("; State=").append(vo.getState().toString()).append("; updated=").append(vo.getUpdated());
|
|
str.append("} Stale Data: {Host=").append(secondaryVM.getHostId()).append("; State=").append(secondaryVM.getState().toString()).append("; updated=").append(secondaryVM.getUpdated()).append("}");
|
|
s_logger.debug(str.toString());
|
|
}
|
|
return result > 0;
|
|
}
|
|
}
|