jetbrick.web.mvc.Model Maven / Gradle / Ivy
/**
* Copyright 2013-2014 Guoqiang Chen, Shanghai, China. All rights reserved.
*
* Email: [email protected]
* URL: http://subchen.github.io/
*
* 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 jetbrick.web.mvc;
import java.util.HashMap;
@SuppressWarnings("serial")
public class Model extends HashMap {
public static final String NAME_IN_REQUEST = Model.class.getName();
public Object add(String name, Object value) {
if (value == null) {
return super.remove(name);
} else {
return super.put(name, value);
}
}
@Override
public Object put(String name, Object value) {
if (value == null) {
return super.remove(name);
} else {
return super.put(name, value);
}
}
}