/**
* Copyright (C) 2012 the original author or authors.
*
* 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 co.jirm.mapper.copy;
import java.util.LinkedHashMap;
import static co.jirm.core.util.JirmPrecondition.check;
import co.jirm.mapper.converter.SqlObjectConverter;
public class CopyBuilder<T> extends AbstractCopyBuilder<CopyBuilder<T>> {
private final SqlObjectConverter converter;
private final Class<T> type;
protected CopyBuilder(Class<T> type, SqlObjectConverter converter) {
super();
this.type = type;
this.converter = converter;
}
public static <T> CopyBuilder<T> newInstance(Class<T> type, SqlObjectConverter converter) {
return new CopyBuilder<T>(type, converter);
}
public T copy(T newObject, T original) {
check.argument(newObject != null && original != null,
"new and original must not be null");
LinkedHashMap<String, Object> n = converter.convertObjectToSqlMap(newObject);
LinkedHashMap<String, Object> o = converter.convertObjectToSqlMap(original);
for (String s : n.keySet()) {
if (! excludeProperties.contains(s) || includeProperties.contains(s) ) {
o.put(s, n.get(s));
}
}
final T r = converter.convertSqlMapToObject(o, type);
return r;
}
@Override
protected CopyBuilder<T> getSelf() {
return this;
}
}