com.github.paganini2008.devtools.db4j.GeneratedKey Maven / Gradle / Ivy

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a concise jdbc tools for quick developing

There is a newer version: 2.0.5

/**
* Copyright 2021 Fred Feng ([email protected])

* 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 com.github.paganini2008.devtools.db4j;

import java.util.Map;

/**
 * KeyHolder
 * 
 * @author Fred Feng
 * @version 1.0
 */
public interface GeneratedKey {

	String[] getKeyNames();
	
	Map getKeys();

	Number getKey();

	Object getKey(String keyName);

	void setKeys(Map map);
	
	static GeneratedKey autoGenerated() {
		return forNames(new String[0]);
	}

	static GeneratedKey forNames(String[] columnNames) {
		return new GeneratedKeyImpl(columnNames);
	}

}