/**
* Copyright (c) 2009 Juwi MacMillan Group GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
*
*/
package de.juwimm.cms.util;
import de.juwimm.cms.content.frame.tree.ComponentNode;
/**
* @author <a href="mailto:christiane.hausleiter@juwimm.com">Christiane Hausleiter</a>
*/
public interface DBCDao {
/**
* Loads the specified {@link ComponentNode}'s values.
*
* @param valueObject
*/
void load(ComponentNode node);
/**
* Saves the current {@link ComponentNode}'s values.
*/
void save();
/**
* Validates the current {@link ComponentNode}'s values.
*
* @return An error message, if the {@code valueObject} is not valid, null otherwise.
*/
String validateNode();
}