/**
* Copyright (C) 2008 - Abiquo Holdings S.L. All rights reserved.
*
* Please see /opt/abiquo/tomcat/webapps/legal/ on Abiquo server
* or contact contact@abiquo.com for licensing information.
*/
package com.abiquo.server.core.cloud;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import javax.persistence.EntityManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.abiquo.server.core.cloud.VirtualMachine.OrderByEnum;
import com.abiquo.server.core.cloud.chef.RunlistElement;
import com.abiquo.server.core.cloud.chef.RunlistElementDAO;
import com.abiquo.server.core.common.DefaultRepBase;
import com.abiquo.server.core.common.persistence.JPAConfiguration;
import com.abiquo.server.core.enterprise.Enterprise;
import com.abiquo.server.core.enterprise.User;
import com.abiquo.server.core.infrastructure.management.RasdManagement;
import com.abiquo.server.core.infrastructure.management.RasdManagementDAO;
import com.abiquo.server.core.util.FilterOptions;
@Repository
public class VirtualMachineRep extends DefaultRepBase
{
private static final Logger LOGGER = LoggerFactory.getLogger(VirtualMachineRep.class);
@Autowired
private VirtualMachineDAO dao;
@Autowired
private RasdManagementDAO rasdDao;
@Autowired
private RunlistElementDAO chefDao;
@Autowired
private NodeVirtualImageDAO nodeVirtualImageDAO;
public VirtualMachineRep()
{
}
public VirtualMachineRep(final EntityManager entityManager)
{
setEntityManager(entityManager);
this.dao = new VirtualMachineDAO(entityManager);
this.rasdDao = new RasdManagementDAO(entityManager);
this.chefDao = new RunlistElementDAO(entityManager);
this.nodeVirtualImageDAO = new NodeVirtualImageDAO(entityManager);
}
public List<VirtualMachine> findByHypervisor(final Hypervisor hypervisor)
{
return dao.findVirtualMachines(hypervisor);
}
public List<VirtualMachine> findManagedByHypervisor(final Hypervisor hypervisor)
{
return dao.findManagedVirtualMachines(hypervisor);
}
public List<VirtualMachine> findVirtualMachinesNotAllocatedCompatibleHypervisor(
final Hypervisor hypervisor)
{
return dao.findVirtualMachinesNotAllocatedCompatibleHypervisor(hypervisor);
}
public List<VirtualMachine> findByEnterprise(final Enterprise enterprise)
{
return dao.findVirtualMachinesByEnterprise(enterprise);
}
public List<VirtualMachine> findByEnterprise(final Enterprise enterprise,
final FilterOptions filters)
{
return dao.findVirtualMachinesByEnterprise(enterprise, filters);
}
public List<VirtualMachine> findVirtualMachinesByUser(final Enterprise enterprise,
final User user)
{
return dao.findVirtualMachinesByUser(enterprise, user);
}
public List<VirtualMachine> findVirtualMachinesByVirtualAppliance(final Integer vappId,
final Integer startwith, final Integer limit, final String filter,
final OrderByEnum orderByEnum, final Boolean descOrAsc)
{
return dao.findVirtualMachinesByVirtualAppliance(vappId, startwith, limit, filter,
orderByEnum, descOrAsc);
}
public List<VirtualMachine> findByVirtualDatacenters(final Integer... vdcIds)
{
return dao.findVirtualMachinesByVirtualDatacenters(vdcIds);
}
public List<VirtualMachine> findByVirtualDatacenters(final FilterOptions filters,
final Integer... vdcIds)
{
return dao.findVirtualMachinesByVirtualDatacenters(filters, vdcIds);
}
public List<VirtualMachine> findByVirtualMachineTemplate(final Integer virtualMachineTemplateId)
{
return dao.findByVirtualMachineTemplate(virtualMachineTemplateId);
}
public boolean hasVirtualMachineTemplate(final Integer virtualMachineTemplateId)
{
return dao.hasVirtualMachineTemplate(virtualMachineTemplateId);
}
public VirtualMachine findByUUID(final String uuid)
{
return dao.findByUUID(uuid);
}
public VirtualMachine findByName(final String name)
{
return dao.findByName(name);
}
public VirtualMachine findVirtualMachineById(final Integer vmId)
{
return dao.get(vmId);
}
/**
* Sets the {@link VirtualMachine#setState(VirtualMachineState)} to
* {@link VirtualMachineState#UNKNOWN}.
*
* @param vmId id void
*/
public void setVirtualMachineToUnknown(final Integer vmId)
{
dao.unknownState(vmId);
}
/**
* Sets the {@link VirtualMachine#setState(VirtualMachineState)} to the given
* {@link VirtualMachineState}
*
* @param virtualMachineId the id of the virtual machine to update
* @param state the state to set
*/
public void setVirtualMachineState(final Integer vmId, final VirtualMachineState state)
{
dao.setVirtualMachineState(vmId, state);
}
public VirtualMachine findVirtualMachineByHypervisor(final Hypervisor hypervisor,
final Integer virtualMachineId)
{
return dao.findVirtualMachineByHypervisor(hypervisor, virtualMachineId);
}
public void update(final VirtualMachine vm)
{
dao.flush();
}
public void refreshLock(final VirtualMachine vm)
{
dao.refreshLock(vm);
}
public List<RasdManagement> findRasdManagementByVirtualMachine(
final VirtualMachine virtualMachine)
{
return rasdDao.findByVirtualMachine(virtualMachine);
}
/**
* Delete a {@link VirtualMachine}.
*
* @param virtualMachine to delete. void
*/
public void deleteVirtualMachine(final VirtualMachine virtualMachine)
{
this.dao.remove(virtualMachine);
}
/**
* Persists a {@link VirtualMachine}.
*
* @param virtualMachine to create. void
*/
public VirtualMachine createVirtualMachine(final VirtualMachine virtualMachine)
{
this.dao.persist(virtualMachine);
return virtualMachine;
}
public void insert(final VirtualMachine virtualMachine)
{
this.dao.persist(virtualMachine);
this.dao.flush();
}
public RunlistElement findRunlistElementById(final Integer id)
{
return chefDao.findById(id);
}
public void insertRunlistElement(final RunlistElement runlistElement)
{
chefDao.persist(runlistElement);
}
public void updateRunlistElements()
{
chefDao.flush();
}
public void deleteRunlistElement(final RunlistElement runlistElement)
{
chefDao.remove(runlistElement);
}
public List<RunlistElement> findRunlistByVirtualMachine(final VirtualMachine virtualMachine)
{
return chefDao.findByVirtualMachine(virtualMachine);
}
public void clearVirtualMachineRunlist(final VirtualMachine virtualMachine)
{
chefDao.clearVirtualMachineRunlist(virtualMachine);
}
public NodeVirtualImage insertNodeVirtualImage(final NodeVirtualImage nodeVirtualImage)
{
nodeVirtualImageDAO.persist(nodeVirtualImage);
return nodeVirtualImage;
}
public NodeVirtualImage findNodeVirtualImageByVm(final VirtualMachine virtualMachine)
{
return nodeVirtualImageDAO.findByVirtualMachine(virtualMachine);
}
public List<NodeVirtualImage> findNodeVirtualImagesByVirtualAppliance(
final VirtualAppliance virtualAppliance)
{
return nodeVirtualImageDAO.findByVirtualAppliance(virtualAppliance);
}
public void updateNodeVirtualImage(final NodeVirtualImage nodeVirtualImage)
{
nodeVirtualImageDAO.flush();
}
public void deleteNodeVirtualImage(final NodeVirtualImage nodeVirtualImage)
{
nodeVirtualImageDAO.remove(nodeVirtualImage);
}
public VirtualMachine findBackup(final VirtualMachine vmachine)
{
return dao.findBackup(vmachine);
}
public void refresh(final VirtualMachine vmachine)
{
dao.refresh(vmachine);
}
public void detachHypervisor(final VirtualMachine vm)
{
dao.detachHypervisor(vm);
}
public void detachVirtualMachine(final VirtualMachine vm)
{
dao.detachVirtualMachine(vm);
}
public void setDefaultFilters()
{
JPAConfiguration.enableDefaultFilters(this.entityManager);
}
public boolean existsVirtualMachineFromTemplate(final Integer virtualMachineTemplateId)
{
return dao.hasVirtualMachineTemplate(virtualMachineTemplateId);
}
public List<VirtualMachine> findVirtualInfrastructureCheckCandidates()
{
return dao.findVirtualInfrastructureCheckCandidates();
}
/**
* Group virtual machines to layers
*
* @param vappId, virtual appliance for all the returned virtual machines
* @return map indexed by the Layer name to all the virtual machines that belongs to this layer
*/
public Map<String, Collection<VirtualMachine>> groupVirtualMachinesByLayer(final Integer vappId)
{
return dao.groupByLayer(vappId);
}
/**
* Get all the virtual machines of the same virtual appliance with the provided layer
*
* @param vappId, virtual appliance for all the returned virtual machines
* @param layerName, name of the layer for all the returned virtual machines
* @return all the virtual machines with layerName in the vapp
*/
public List<VirtualMachine> findVirtualMachinesByLayer(final Integer vappId,
final String layerName)
{
return dao.findByLayer(vappId, layerName);
}
/**
* Get all the virtual machines in the virtual appliance without any layer
*
* @param vappId, virtual appliance for all the returned virtual machines
* @return all the virtual machines without layerName in the vapp
*/
public List<VirtualMachine> findVirtualMachinesByNoLayer(final Integer vappId)
{
return dao.findByNoLayer(vappId);
}
/**
* Number of virtual machines without Hypervisor in provided ''layerName'' and the ''vapp''
*
* @param vappId, virtual appliance where find virtual machines
* @param layerName, name of the layer for all the counted virtual machines
* @return the number of virtual machines in the vapp with layer = layerName , and it needs to
* be deployed (0 if any)
*/
public Long numVirtualMachinesWithoutHypervisorInLayer(final Integer vappId,
final String layerName)
{
return dao.numWithoutHypervisorInLayer(vappId, layerName);
}
/**
* Checks if there is more than one {@link VirtualMachine} in the same anti affinity group (
* {@link VirtualMachine#getLayer()}).
*
* @see VirtualMachineDAO#isAntiaffinityBroken(Hypervisor, VirtualMachine)
* @param hypervisor hypervisor to check that the rule is not broken.
* @param virtualMachine virtual machine holding the layer.
* @return true if there is two or more {@link VirtualMachine} with same layer. False otherwise.
*/
public boolean isAntiaffinityBroken(final Hypervisor hypervisor,
final VirtualMachine virtualMachine)
{
LOGGER
.debug(
"isAntiaffinityBroken: Checking anti affinity rule for virtual machine {}, layer {} in hypervisor {}",
new Object[] {virtualMachine.getName(), virtualMachine.getLayer(),
hypervisor.getIp()});
return dao.isAntiaffinityBroken(hypervisor, virtualMachine);
}
}