package org.ovirt.engine.core.bll;
import javax.inject.Inject;
import org.ovirt.engine.core.bll.storage.ovfstore.OvfHelper;
import org.ovirt.engine.core.common.businessentities.VM;
import org.ovirt.engine.core.common.queries.GetVmOvfByVmIdParameters;
import org.ovirt.engine.core.dao.VmDao;
public class GetVmOvfByVmIdQuery<P extends GetVmOvfByVmIdParameters> extends QueriesCommandBase<P> {
@Inject
private VmDao vmDao;
@Inject
private OvfHelper ovfHelper;
public GetVmOvfByVmIdQuery(P parameters) {
super(parameters);
}
@Override
protected void executeQueryCommand() {
VM vm = vmDao.get(getParameters().getId(), getUserID(), getParameters().isFiltered());
if (vm == null || vm.getDbGeneration() != getParameters().getRequiredGeneration()) {
getQueryReturnValue().setSucceeded(false);
return;
}
String ovfData = generateOvfConfig(vm);
if (ovfData == null) {
return;
}
getQueryReturnValue().setReturnValue(ovfData);
}
protected String generateOvfConfig(VM vm) {
return ovfHelper.generateOvfConfigurationForVm(vm);
}
}