package org.ovirt.engine.core.bll.storage.pool;
import java.util.List;
import javax.inject.Inject;
import org.ovirt.engine.core.bll.context.CommandContext;
import org.ovirt.engine.core.bll.storage.StorageHandlingCommandBase;
import org.ovirt.engine.core.common.action.StoragePoolManagementParameter;
import org.ovirt.engine.core.common.businessentities.StoragePool;
import org.ovirt.engine.core.common.errors.EngineMessage;
import org.ovirt.engine.core.common.validation.group.CreateEntity;
import org.ovirt.engine.core.common.validation.group.UpdateEntity;
import org.ovirt.engine.core.compat.Guid;
import org.ovirt.engine.core.dao.StoragePoolDao;
public abstract class StoragePoolManagementCommandBase<T extends StoragePoolManagementParameter> extends
StorageHandlingCommandBase<T> {
@Inject
private StoragePoolDao storagePoolDao;
/**
* Constructor for command creation when compensation is applied on startup
*/
protected StoragePoolManagementCommandBase(Guid commandId) {
super(commandId);
}
public StoragePoolManagementCommandBase(T parameters, CommandContext commandContext) {
super(parameters, commandContext);
}
@Override
public StoragePool getStoragePool() {
return getParameters().getStoragePool();
}
@Override
protected void setActionMessageParameters() {
addValidationMessage(EngineMessage.VAR__TYPE__STORAGE__POOL);
}
@Override
protected List<Class<?>> getValidationGroups() {
addValidationGroup(CreateEntity.class, UpdateEntity.class);
return super.getValidationGroups();
}
protected boolean isStoragePoolUnique(String storagePoolName) {
List<StoragePool> sps = storagePoolDao.getByName(storagePoolName, true);
return sps == null || sps.isEmpty();
}
}