Examples with ListSystemVMsCmd org.apache.cloudstack.api.command.admin.systemvm.ListSystemVMsCmd used on opensource projects

Example 1 with ListSystemVMsCmd

use of org.apache.cloudstack.api.command.admin.systemvm.ListSystemVMsCmd in project cloudstack by apache.

the class ManagementServerImpl method searchForSystemVm.

@Override
public Pair<List<? extends VirtualMachine>, Integer> searchForSystemVm(final ListSystemVMsCmd cmd) {
    final String type = cmd.getSystemVmType();
    final Long zoneId = _accountMgr.checkAccessAndSpecifyAuthority(CallContext.current().getCallingAccount(), cmd.getZoneId());
    final Long id = cmd.getId();
    final String name = cmd.getSystemVmName();
    final String state = cmd.getState();
    final String keyword = cmd.getKeyword();
    final Long podId = cmd.getPodId();
    final Long hostId = cmd.getHostId();
    final Long storageId = cmd.getStorageId();
    final Filter searchFilter = new Filter(VMInstanceVO.class, "id", true, cmd.getStartIndex(), cmd.getPageSizeVal());
    final SearchBuilder<VMInstanceVO> sb = _vmInstanceDao.createSearchBuilder();
    sb.and("id", sb.entity().getId(), SearchCriteria.Op.EQ);
    sb.and("hostName", sb.entity().getHostName(), SearchCriteria.Op.LIKE);
    sb.and("state", sb.entity().getState(), SearchCriteria.Op.EQ);
    sb.and("dataCenterId", sb.entity().getDataCenterId(), SearchCriteria.Op.EQ);
    sb.and("podId", sb.entity().getPodIdToDeployIn(), SearchCriteria.Op.EQ);
    sb.and("hostId", sb.entity().getHostId(), SearchCriteria.Op.EQ);
    sb.and("type", sb.entity().getType(), SearchCriteria.Op.EQ);
    sb.and("nulltype", sb.entity().getType(), SearchCriteria.Op.IN);
    if (storageId != null) {
        StoragePoolVO storagePool = _primaryDataStoreDao.findById(storageId);
        if (storagePool.getPoolType() == Storage.StoragePoolType.DatastoreCluster) {
            final SearchBuilder<VolumeVO> volumeSearch = _volumeDao.createSearchBuilder();
            volumeSearch.and("poolId", volumeSearch.entity().getPoolId(), SearchCriteria.Op.IN);
            sb.join("volumeSearch", volumeSearch, sb.entity().getId(), volumeSearch.entity().getInstanceId(), JoinBuilder.JoinType.INNER);
        } else {
            final SearchBuilder<VolumeVO> volumeSearch = _volumeDao.createSearchBuilder();
            volumeSearch.and("poolId", volumeSearch.entity().getPoolId(), SearchCriteria.Op.EQ);
            sb.join("volumeSearch", volumeSearch, sb.entity().getId(), volumeSearch.entity().getInstanceId(), JoinBuilder.JoinType.INNER);
        }
    }
    final SearchCriteria<VMInstanceVO> sc = sb.create();
    if (keyword != null) {
        final SearchCriteria<VMInstanceVO> ssc = _vmInstanceDao.createSearchCriteria();
        ssc.addOr("hostName", SearchCriteria.Op.LIKE, "%" + keyword + "%");
        ssc.addOr("state", SearchCriteria.Op.LIKE, "%" + keyword + "%");
        sc.addAnd("hostName", SearchCriteria.Op.SC, ssc);
    }
    if (id != null) {
        sc.setParameters("id", id);
    }
    if (name != null) {
        sc.setParameters("hostName", name);
    }
    if (state != null) {
        sc.setParameters("state", state);
    }
    if (zoneId != null) {
        sc.setParameters("dataCenterId", zoneId);
    }
    if (podId != null) {
        sc.setParameters("podId", podId);
    }
    if (hostId != null) {
        sc.setParameters("hostId", hostId);
    }
    if (type != null) {
        sc.setParameters("type", type);
    } else {
        sc.setParameters("nulltype", VirtualMachine.Type.SecondaryStorageVm, VirtualMachine.Type.ConsoleProxy);
    }
    if (storageId != null) {
        StoragePoolVO storagePool = _primaryDataStoreDao.findById(storageId);
        if (storagePool.getPoolType() == Storage.StoragePoolType.DatastoreCluster) {
            List<StoragePoolVO> childDataStores = _primaryDataStoreDao.listChildStoragePoolsInDatastoreCluster(storageId);
            List<Long> childDatastoreIds = childDataStores.stream().map(mo -> mo.getId()).collect(Collectors.toList());
            sc.setJoinParameters("volumeSearch", "poolId", childDatastoreIds.toArray());
        } else {
            sc.setJoinParameters("volumeSearch", "poolId", storageId);
        }
    }
    final Pair<List<VMInstanceVO>, Integer> result = _vmInstanceDao.searchAndCount(sc, searchFilter);
    return new Pair<List<? extends VirtualMachine>, Integer>(result.first(), result.second());
}