package org.ovirt.engine.core.bll;
import java.util.Collections;
import java.util.List;
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.VdcObjectType;
import org.ovirt.engine.core.common.action.LabelActionParametersBase;
import org.ovirt.engine.core.common.businessentities.ActionGroup;
import org.ovirt.engine.core.common.businessentities.Label;
import org.ovirt.engine.core.compat.Guid;
import org.ovirt.engine.core.dao.LabelDao;
public abstract class LabelCommandBase<T extends LabelActionParametersBase> extends CommandBase<T> {
private Label label;
@Inject
protected LabelDao labelDao;
protected Label getLabel() {
if (label == null && getLabelId() != null) {
label = labelDao.get(getLabelId());
}
return label;
}
protected Guid getLabelId() {
return getParameters().getLabelId();
}
public String getLabelName() {
return getLabel() != null ? getLabel().getName() : null;
}
public LabelCommandBase(T parameters, CommandContext cmdContext) {
super(parameters, cmdContext);
}
@Override
public List<PermissionSubject> getPermissionCheckSubjects() {
return Collections.singletonList(new PermissionSubject(Guid.SYSTEM,
VdcObjectType.System,
ActionGroup.TAG_MANAGEMENT));
}
protected void setAuditCustomValues() {
addCustomValue("labelName", getLabelName());
}
@Override
public void init() {
setAuditCustomValues();
}
}