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// 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
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// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package com.cloud.network.dao;
import java.util.List;
import java.util.Map;
import java.util.Random;
import javax.ejb.Local;
import javax.persistence.TableGenerator;
import com.cloud.acl.ControlledEntity.ACLType;
import com.cloud.network.Network;
import com.cloud.network.Network.GuestType;
import com.cloud.network.Network.Provider;
import com.cloud.network.Network.Service;
import com.cloud.network.NetworkAccountDaoImpl;
import com.cloud.network.NetworkAccountVO;
import com.cloud.network.NetworkDomainVO;
import com.cloud.network.NetworkServiceMapVO;
import com.cloud.network.NetworkVO;
import com.cloud.network.Networks.BroadcastDomainType;
import com.cloud.network.Networks.Mode;
import com.cloud.network.Networks.TrafficType;
import com.cloud.offering.NetworkOffering;
import com.cloud.offerings.NetworkOfferingVO;
import com.cloud.offerings.dao.NetworkOfferingDaoImpl;
import com.cloud.server.ResourceTag.TaggedResourceType;
import com.cloud.tags.dao.ResourceTagsDaoImpl;
import com.cloud.utils.component.ComponentLocator;
import com.cloud.utils.db.DB;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.GenericSearchBuilder;
import com.cloud.utils.db.JoinBuilder;
import com.cloud.utils.db.JoinBuilder.JoinType;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.SearchCriteria.Func;
import com.cloud.utils.db.SearchCriteria.Op;
import com.cloud.utils.db.SequenceFetcher;
import com.cloud.utils.db.Transaction;
import com.cloud.utils.net.NetUtils;
@Local(value = NetworkDao.class)
@DB(txn = false)
public class NetworkDaoImpl extends GenericDaoBase<NetworkVO, Long> implements NetworkDao {
final SearchBuilder<NetworkVO> AllFieldsSearch;
final SearchBuilder<NetworkVO> AccountSearch;
final SearchBuilder<NetworkVO> RelatedConfigSearch;
final SearchBuilder<NetworkVO> AccountNetworkSearch;
final SearchBuilder<NetworkVO> ZoneBroadcastUriSearch;
final SearchBuilder<NetworkVO> ZoneSecurityGroupSearch;
final GenericSearchBuilder<NetworkVO, Integer> CountBy;
final SearchBuilder<NetworkVO> PhysicalNetworkSearch;
final SearchBuilder<NetworkVO> SecurityGroupSearch;
final GenericSearchBuilder<NetworkVO, Long> NetworksRegularUserCanCreateSearch;
private final GenericSearchBuilder<NetworkVO, Integer> NetworksCount;
final SearchBuilder<NetworkVO> SourceNATSearch;
final GenericSearchBuilder<NetworkVO, Long> CountByZoneAndURI;
final GenericSearchBuilder<NetworkVO, Long> VpcNetworksCount;
ResourceTagsDaoImpl _tagsDao = ComponentLocator.inject(ResourceTagsDaoImpl.class);
NetworkAccountDaoImpl _accountsDao = ComponentLocator.inject(NetworkAccountDaoImpl.class);
NetworkDomainDaoImpl _domainsDao = ComponentLocator.inject(NetworkDomainDaoImpl.class);
NetworkOpDaoImpl _opDao = ComponentLocator.inject(NetworkOpDaoImpl.class);
NetworkServiceMapDaoImpl _ntwkSvcMap = ComponentLocator.inject(NetworkServiceMapDaoImpl.class);
NetworkOfferingDaoImpl _ntwkOffDao = ComponentLocator.inject(NetworkOfferingDaoImpl.class);
final TableGenerator _tgMacAddress;
Random _rand = new Random(System.currentTimeMillis());
long _prefix = 0x2;
protected NetworkDaoImpl() {
super();
AllFieldsSearch = createSearchBuilder();
AllFieldsSearch.and("trafficType", AllFieldsSearch.entity().getTrafficType(), Op.EQ);
AllFieldsSearch.and("cidr", AllFieldsSearch.entity().getCidr(), Op.EQ);
AllFieldsSearch.and("broadcastType", AllFieldsSearch.entity().getBroadcastDomainType(), Op.EQ);
AllFieldsSearch.and("offering", AllFieldsSearch.entity().getNetworkOfferingId(), Op.EQ);
AllFieldsSearch.and("datacenter", AllFieldsSearch.entity().getDataCenterId(), Op.EQ);
AllFieldsSearch.and("account", AllFieldsSearch.entity().getAccountId(), Op.EQ);
AllFieldsSearch.and("related", AllFieldsSearch.entity().getRelated(), Op.EQ);
AllFieldsSearch.and("guestType", AllFieldsSearch.entity().getGuestType(), Op.EQ);
AllFieldsSearch.and("physicalNetwork", AllFieldsSearch.entity().getPhysicalNetworkId(), Op.EQ);
AllFieldsSearch.and("broadcastUri", AllFieldsSearch.entity().getBroadcastUri(), Op.EQ);
AllFieldsSearch.and("vpcId", AllFieldsSearch.entity().getVpcId(), Op.EQ);
SearchBuilder<NetworkOfferingVO> join1 = _ntwkOffDao.createSearchBuilder();
join1.and("isSystem", join1.entity().isSystemOnly(), Op.EQ);
AllFieldsSearch.join("offerings", join1, AllFieldsSearch.entity().getNetworkOfferingId(), join1.entity().getId(), JoinBuilder.JoinType.INNER);
AllFieldsSearch.done();
AccountSearch = createSearchBuilder();
AccountSearch.and("offering", AccountSearch.entity().getNetworkOfferingId(), Op.EQ);
SearchBuilder<NetworkAccountVO> join = _accountsDao.createSearchBuilder();
join.and("account", join.entity().getAccountId(), Op.EQ);
AccountSearch.join("accounts", join, AccountSearch.entity().getId(), join.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
AccountSearch.and("datacenter", AccountSearch.entity().getDataCenterId(), Op.EQ);
AccountSearch.and("cidr", AccountSearch.entity().getCidr(), Op.EQ);
AccountSearch.and("vpcId", AccountSearch.entity().getVpcId(), Op.EQ);
AccountSearch.done();
RelatedConfigSearch = createSearchBuilder();
RelatedConfigSearch.and("offering", RelatedConfigSearch.entity().getNetworkOfferingId(), Op.EQ);
RelatedConfigSearch.and("datacenter", RelatedConfigSearch.entity().getDataCenterId(), Op.EQ);
SearchBuilder<NetworkAccountVO> join2 = _accountsDao.createSearchBuilder();
join2.and("account", join2.entity().getAccountId(), Op.EQ);
RelatedConfigSearch.join("account", join2, join2.entity().getNetworkId(), RelatedConfigSearch.entity().getId(), JoinType.INNER);
RelatedConfigSearch.done();
AccountNetworkSearch = createSearchBuilder();
AccountNetworkSearch.and("networkId", AccountNetworkSearch.entity().getId(), Op.EQ);
SearchBuilder<NetworkAccountVO> mapJoin = _accountsDao.createSearchBuilder();
mapJoin.and("accountId", mapJoin.entity().getAccountId(), Op.EQ);
AccountNetworkSearch.join("networkSearch", mapJoin, AccountNetworkSearch.entity().getId(), mapJoin.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
AccountNetworkSearch.done();
ZoneBroadcastUriSearch = createSearchBuilder();
ZoneBroadcastUriSearch.and("dataCenterId", ZoneBroadcastUriSearch.entity().getDataCenterId(), Op.EQ);
ZoneBroadcastUriSearch.and("broadcastUri", ZoneBroadcastUriSearch.entity().getBroadcastUri(), Op.EQ);
ZoneBroadcastUriSearch.and("guestType", ZoneBroadcastUriSearch.entity().getGuestType(), Op.EQ);
ZoneBroadcastUriSearch.done();
CountByZoneAndURI = createSearchBuilder(Long.class);
CountByZoneAndURI.select(null, Func.COUNT, null);
CountByZoneAndURI.and("dataCenterId", CountByZoneAndURI.entity().getDataCenterId(), Op.EQ);
CountByZoneAndURI.and("broadcastUri", CountByZoneAndURI.entity().getBroadcastUri(), Op.EQ);
CountByZoneAndURI.and("guestType", CountByZoneAndURI.entity().getGuestType(), Op.EQ);
CountByZoneAndURI.done();
ZoneSecurityGroupSearch = createSearchBuilder();
ZoneSecurityGroupSearch.and("dataCenterId", ZoneSecurityGroupSearch.entity().getDataCenterId(), Op.EQ);
SearchBuilder<NetworkServiceMapVO> offJoin = _ntwkSvcMap.createSearchBuilder();
offJoin.and("service", offJoin.entity().getService(), Op.EQ);
ZoneSecurityGroupSearch.join("services", offJoin, ZoneSecurityGroupSearch.entity().getId(), offJoin.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
ZoneSecurityGroupSearch.done();
CountBy = createSearchBuilder(Integer.class);
CountBy.select(null, Func.COUNT, CountBy.entity().getId());
CountBy.and("offeringId", CountBy.entity().getNetworkOfferingId(), Op.EQ);
CountBy.and("vpcId", CountBy.entity().getVpcId(), Op.EQ);
CountBy.and("removed", CountBy.entity().getRemoved(), Op.NULL);
CountBy.done();
PhysicalNetworkSearch = createSearchBuilder();
PhysicalNetworkSearch.and("physicalNetworkId", PhysicalNetworkSearch.entity().getPhysicalNetworkId(), Op.EQ);
PhysicalNetworkSearch.done();
SecurityGroupSearch = createSearchBuilder();
SearchBuilder<NetworkServiceMapVO> join3 = _ntwkSvcMap.createSearchBuilder();
join3.and("service", join3.entity().getService(), Op.EQ);
SecurityGroupSearch.join("services", join3, SecurityGroupSearch.entity().getId(), join3.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
SecurityGroupSearch.done();
NetworksCount = createSearchBuilder(Integer.class);
NetworksCount.select(null, Func.COUNT, NetworksCount.entity().getId());
NetworksCount.and("networkOfferingId", NetworksCount.entity().getNetworkOfferingId(), SearchCriteria.Op.EQ);
NetworksCount.done();
NetworksRegularUserCanCreateSearch = createSearchBuilder(Long.class);
NetworksRegularUserCanCreateSearch.and("aclType", NetworksRegularUserCanCreateSearch.entity().getAclType(), Op.EQ);
NetworksRegularUserCanCreateSearch.select(null, Func.COUNT, NetworksRegularUserCanCreateSearch.entity().getId());
SearchBuilder<NetworkAccountVO> join4 = _accountsDao.createSearchBuilder();
join4.and("account", join4.entity().getAccountId(), Op.EQ);
join4.and("isOwner", join4.entity().isOwner(), Op.EQ);
NetworksRegularUserCanCreateSearch.join("accounts", join4, NetworksRegularUserCanCreateSearch.entity().getId(), join4.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
SearchBuilder<NetworkOfferingVO> join5 = _ntwkOffDao.createSearchBuilder();
join5.and("specifyVlan", join5.entity().getSpecifyVlan(), Op.EQ);
NetworksRegularUserCanCreateSearch.join("ntwkOff", join5, NetworksRegularUserCanCreateSearch.entity().getNetworkOfferingId(), join5.entity().getId(), JoinBuilder.JoinType.INNER);
NetworksRegularUserCanCreateSearch.done();
_tgMacAddress = _tgs.get("macAddress");
SourceNATSearch = createSearchBuilder();
SourceNATSearch.and("account", SourceNATSearch.entity().getAccountId(), Op.EQ);
SourceNATSearch.and("datacenter", SourceNATSearch.entity().getDataCenterId(), Op.EQ);
SourceNATSearch.and("guestType", SourceNATSearch.entity().getGuestType(), Op.EQ);
SearchBuilder<NetworkServiceMapVO> join6 = _ntwkSvcMap.createSearchBuilder();
join6.and("service", join6.entity().getService(), Op.EQ);
SourceNATSearch.join("services", join6, SourceNATSearch.entity().getId(), join6.entity().getNetworkId(), JoinBuilder.JoinType.INNER);
SourceNATSearch.done();
VpcNetworksCount = createSearchBuilder(Long.class);
VpcNetworksCount.and("vpcId", VpcNetworksCount.entity().getVpcId(), Op.EQ);
VpcNetworksCount.select(null, Func.COUNT, VpcNetworksCount.entity().getId());
VpcNetworksCount.done();
}
@Override
public List<NetworkVO> listByZoneAndGuestType(long accountId, long dataCenterId, Network.GuestType type, Boolean isSystem) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("datacenter", dataCenterId);
sc.setParameters("account", accountId);
if (type != null) {
sc.setParameters("guestType", type);
}
if (isSystem != null) {
sc.setJoinParameters("offerings", "isSystem", isSystem);
}
return listBy(sc, null);
}
public List<NetworkVO> findBy(TrafficType trafficType, Mode mode, BroadcastDomainType broadcastType, long networkOfferingId, long dataCenterId) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("trafficType", trafficType);
sc.setParameters("broadcastType", broadcastType);
sc.setParameters("offering", networkOfferingId);
sc.setParameters("datacenter", dataCenterId);
return search(sc, null);
}
@Override
public List<NetworkVO> listBy(long accountId, long offeringId, long dataCenterId) {
SearchCriteria<NetworkVO> sc = AccountSearch.create();
sc.setParameters("offering", offeringId);
sc.setJoinParameters("accounts", "account", accountId);
sc.setParameters("datacenter", dataCenterId);
return listBy(sc);
}
@Override
public List<NetworkVO> listBy(long accountId, long dataCenterId, String cidr, boolean skipVpc) {
SearchCriteria<NetworkVO> sc = AccountSearch.create();
sc.setJoinParameters("accounts", "account", accountId);
sc.setParameters("datacenter", dataCenterId);
sc.setParameters("cidr", cidr);
if (skipVpc) {
sc.setParameters("vpcId", (Object)null);
}
return listBy(sc);
}
@Override
@DB
public NetworkVO persist(NetworkVO network, boolean gc, Map<String, String> serviceProviderMap) {
Transaction txn = Transaction.currentTxn();
txn.start();
// 1) create network
NetworkVO newNetwork = super.persist(network);
// 2) add account to the network
addAccountToNetwork(network.getId(), network.getAccountId(), true);
// 3) add network to gc monitor table
NetworkOpVO op = new NetworkOpVO(network.getId(), gc);
_opDao.persist(op);
// 4) add services/providers for the network
persistNetworkServiceProviders(newNetwork.getId(), serviceProviderMap);
txn.commit();
return newNetwork;
}
@Override
@DB
public boolean update(Long networkId, NetworkVO network, Map<String, String> serviceProviderMap) {
Transaction txn = Transaction.currentTxn();
txn.start();
super.update(networkId, network);
if (serviceProviderMap != null) {
_ntwkSvcMap.deleteByNetworkId(networkId);
persistNetworkServiceProviders(networkId, serviceProviderMap);
}
txn.commit();
return true;
}
@Override
@DB
public void persistNetworkServiceProviders(long networkId, Map<String, String> serviceProviderMap) {
Transaction txn = Transaction.currentTxn();
txn.start();
for (String service : serviceProviderMap.keySet()) {
NetworkServiceMapVO serviceMap = new NetworkServiceMapVO(networkId, Service.getService(service), Provider.getProvider(serviceProviderMap.get(service)));
_ntwkSvcMap.persist(serviceMap);
}
txn.commit();
}
protected void addAccountToNetwork(long networkId, long accountId, boolean isOwner) {
NetworkAccountVO account = new NetworkAccountVO(networkId, accountId, isOwner);
_accountsDao.persist(account);
}
@Override
public SearchBuilder<NetworkAccountVO> createSearchBuilderForAccount() {
return _accountsDao.createSearchBuilder();
}
@Override
public List<NetworkVO> getNetworksForOffering(long offeringId, long dataCenterId, long accountId) {
SearchCriteria<NetworkVO> sc = RelatedConfigSearch.create();
sc.setParameters("offering", offeringId);
sc.setParameters("dc", dataCenterId);
sc.setJoinParameters("account", "account", accountId);
return search(sc, null);
}
@Override
public String getNextAvailableMacAddress(long networkConfigId) {
SequenceFetcher fetch = SequenceFetcher.getInstance();
long seq = fetch.getNextSequence(Long.class, _tgMacAddress, networkConfigId);
seq = seq | _prefix << 40 | ((_rand.nextInt(Short.MAX_VALUE) << 16) & 0x00000000ffff0000l);
return NetUtils.long2Mac(seq);
}
@Override
public List<NetworkVO> listBy(long accountId, long networkId) {
SearchCriteria<NetworkVO> sc = AccountNetworkSearch.create();
sc.setParameters("networkId", networkId);
sc.setJoinParameters("networkSearch", "accountId", accountId);
return listBy(sc);
}
@Override
public long countByZoneAndUri(long zoneId, String broadcastUri) {
SearchCriteria<Long> sc = CountByZoneAndURI.create();
sc.setParameters("dataCenterId", zoneId);
sc.setParameters("broadcastUri", broadcastUri);
return customSearch(sc, null).get(0);
}
@Override
public List<NetworkVO> listByZone(long zoneId) {
SearchCriteria<NetworkVO> sc = ZoneBroadcastUriSearch.create();
sc.setParameters("dataCenterId", zoneId);
return search(sc, null);
}
@Override
public long countByZoneUriAndGuestType(long zoneId, String broadcastUri, GuestType guestType) {
SearchCriteria<Long> sc = CountByZoneAndURI.create();
sc.setParameters("dataCenterId", zoneId);
sc.setParameters("broadcastUri", broadcastUri);
sc.setParameters("guestType", guestType);
return customSearch(sc, null).get(0);
}
@Override
public List<NetworkVO> listByZoneSecurityGroup(Long zoneId) {
SearchCriteria<NetworkVO> sc = ZoneSecurityGroupSearch.create();
if (zoneId != null) {
sc.setParameters("dataCenterId", zoneId);
}
sc.setJoinParameters("services", "service", Service.SecurityGroup.getName());
return search(sc, null);
}
@Override
public void changeActiveNicsBy(long networkId, int count) {
_opDao.changeActiveNicsBy(networkId, count);
}
@Override
public int getActiveNicsIn(long networkId) {
return _opDao.getActiveNics(networkId);
}
@Override
public List<Long> findNetworksToGarbageCollect() {
return _opDao.getNetworksToGarbageCollect();
}
@Override
public void clearCheckForGc(long networkId) {
_opDao.clearCheckForGc(networkId);
}
@Override
public void setCheckForGc(long networkId) {
_opDao.setCheckForGc(networkId);
}
@Override
public List<NetworkVO> listByOwner(long ownerId) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("account", ownerId);
return listBy(sc);
}
@Override
public void addDomainToNetwork(long networkId, long domainId, Boolean subdomainAccess) {
addDomainToNetworknetwork(networkId, domainId, subdomainAccess);
}
protected void addDomainToNetworknetwork(long networkId, long domainId, Boolean subdomainAccess) {
NetworkDomainVO domain = new NetworkDomainVO(networkId, domainId, subdomainAccess);
_domainsDao.persist(domain);
}
@Override
public int getNetworkCountByVpcId(long vpcId) {
SearchCriteria<Integer> sc = CountBy.create();
sc.setParameters("vpcId", vpcId);
List<Integer> results = customSearch(sc, null);
return results.get(0);
}
@Override
public List<NetworkVO> listSecurityGroupEnabledNetworks() {
SearchCriteria<NetworkVO> sc = SecurityGroupSearch.create();
sc.setJoinParameters("services", "service", Service.SecurityGroup.getName());
return listBy(sc);
}
@Override
public List<NetworkVO> listByPhysicalNetwork(long physicalNetworkId) {
SearchCriteria<NetworkVO> sc = PhysicalNetworkSearch.create();
sc.setParameters("physicalNetworkId", physicalNetworkId);
return listBy(sc);
}
@Override
public List<NetworkVO> listByPhysicalNetworkTrafficType(long physicalNetworkId, TrafficType trafficType) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("trafficType", trafficType);
sc.setParameters("physicalNetworkId", physicalNetworkId);
return listBy(sc);
}
@Override
public List<NetworkVO> listByPhysicalNetworkAndProvider(long physicalNetworkId, String providerName) {
SearchBuilder<NetworkServiceMapVO> svcProviderMapSearch = _ntwkSvcMap.createSearchBuilder();
NetworkServiceMapVO svcProviderEntry = svcProviderMapSearch.entity();
svcProviderMapSearch.and("Provider", svcProviderMapSearch.entity().getProvider(), SearchCriteria.Op.EQ);
SearchBuilder<NetworkVO> networksSearch = createSearchBuilder();
networksSearch.and("physicalNetworkId", networksSearch.entity().getPhysicalNetworkId(), Op.EQ);
networksSearch.join("svcProviderMapSearch", svcProviderMapSearch, networksSearch.entity().getId(), svcProviderEntry.getNetworkId(), JoinBuilder.JoinType.INNER);
SearchCriteria<NetworkVO> sc = networksSearch.create();
sc.setJoinParameters("svcProviderMapSearch", "Provider", providerName);
sc.setParameters("physicalNetworkId", physicalNetworkId);
return listBy(sc);
}
@Override
public List<NetworkVO> listBy(long accountId, long dataCenterId, Network.GuestType type, TrafficType trafficType) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("datacenter", dataCenterId);
sc.setParameters("account", accountId);
sc.setParameters("guestType", type);
sc.setParameters("trafficType", trafficType);
return listBy(sc, null);
}
@Override
public List<NetworkVO> listByZoneAndTrafficType(long zoneId, TrafficType trafficType) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("datacenter", zoneId);
sc.setParameters("trafficType", trafficType);
return listBy(sc, null);
}
@Override
public int getNetworkCountByNetworkOffId(long networkOfferingId) {
SearchCriteria<Integer> sc = NetworksCount.create();
sc.setParameters("networkOfferingId", networkOfferingId);
List<Integer> count = customSearch(sc, null);
return count.get(0);
}
@Override
public long countNetworksUserCanCreate(long ownerId) {
SearchCriteria<Long> sc = NetworksRegularUserCanCreateSearch.create();
sc.setParameters("aclType", ACLType.Account);
sc.setJoinParameters("accounts", "account", ownerId);
sc.setJoinParameters("ntwkOff", "specifyVlan", false);
return customSearch(sc, null).get(0);
}
@Override
public List<NetworkVO> listSourceNATEnabledNetworks(long accountId, long dataCenterId, Network.GuestType type) {
SearchCriteria<NetworkVO> sc = SourceNATSearch.create();
sc.setParameters("datacenter", dataCenterId);
sc.setParameters("account", accountId);
sc.setParameters("guestType", type);
sc.setJoinParameters("services", "service", Service.SourceNat.getName());
return listBy(sc);
}
@Override
public List<NetworkVO> listByVpc(long vpcId) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("vpcId", vpcId);
return listBy(sc, null);
}
@Override
public NetworkVO getPrivateNetwork(String broadcastUri, String cidr, long accountId, long zoneId) {
SearchCriteria<NetworkVO> sc = AllFieldsSearch.create();
sc.setParameters("datacenter", zoneId);
sc.setParameters("broadcastUri", broadcastUri);
sc.setParameters("cidr", cidr);
sc.setParameters("account", accountId);
sc.setParameters("offering", _ntwkOffDao.findByUniqueName(NetworkOffering.SystemPrivateGatewayNetworkOffering).getId());
return findOneBy(sc);
}
@DB
public boolean remove(Long id) {
Transaction txn = Transaction.currentTxn();
txn.start();
NetworkVO entry = findById(id);
if (entry != null) {
_tagsDao.removeByIdAndType(id, TaggedResourceType.Network);
}
boolean result = super.remove(id);
txn.commit();
return result;
}
@Override
public long countVpcNetworks(long vpcId) {
SearchCriteria<Long> sc = VpcNetworksCount.create();
sc.setParameters("vpcId", vpcId);
return customSearch(sc, null).get(0);
}
}