package org.ovirt.engine.core.bll.numa.vm;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import javax.inject.Inject;
import org.ovirt.engine.core.bll.context.CommandContext;
import org.ovirt.engine.core.bll.utils.PermissionSubject;
import org.ovirt.engine.core.common.AuditLogType;
import org.ovirt.engine.core.common.VdcObjectType;
import org.ovirt.engine.core.common.action.VmNumaNodeOperationParameters;
import org.ovirt.engine.core.common.businessentities.VmNumaNode;
import org.ovirt.engine.core.compat.Guid;
import org.ovirt.engine.core.dao.VmNumaNodeDao;
public class RemoveVmNumaNodesCommand<T extends VmNumaNodeOperationParameters> extends AbstractVmNumaNodeCommand<T> {
@Inject
private VmNumaNodeDao vmNumaNodeDao;
public RemoveVmNumaNodesCommand(T parameters, CommandContext cmdContext) {
super(parameters, cmdContext);
}
@Override
protected void doInit() {
// remove numa nodes to delete for checks
final Map<Guid, VmNumaNode> removedNodeMap = new HashMap<>();
for (VmNumaNode numaNode : getParameters().getVmNumaNodeList()) {
removedNodeMap.put(numaNode.getId(), numaNode);
}
for (ListIterator<VmNumaNode> iterator = getVmNumaNodesForValidation().listIterator(); iterator.hasNext(); ) {
final VmNumaNode updatedNode = removedNodeMap.get(iterator.next().getId());
if (updatedNode != null) {
iterator.remove();
}
}
}
@Override
protected void executeCommand() {
boolean succeeded = false;
try {
List<VmNumaNode> vmNumaNodes = getParameters().getVmNumaNodeList();
List<Guid> guids = new ArrayList<>();
for (VmNumaNode node : vmNumaNodes) {
guids.add(node.getId());
}
vmNumaNodeDao.massRemoveNumaNodeByNumaNodeId(guids);
succeeded = true;
} finally {
setSucceeded(succeeded);
}
}
@Override
public List<PermissionSubject> getPermissionCheckSubjects() {
List<PermissionSubject> permissionList = new ArrayList<>();
permissionList.add(new PermissionSubject(getParameters().getVmId(),
VdcObjectType.VM,
getActionType().getActionGroup()));
return permissionList;
}
@Override
public AuditLogType getAuditLogTypeValue() {
return getSucceeded() ? AuditLogType.NUMA_REMOVE_VM_NUMA_NODE_SUCCESS
: AuditLogType.NUMA_REMOVE_VM_NUMA_NODE_FAILED;
}
}