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Journalkeeper core raft implementations.

There is a newer version: 0.1.11

/**
 * 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 io.journalkeeper.core;

import io.journalkeeper.base.Serializer;
import io.journalkeeper.core.exception.SerializeException;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;

/**
 * @author LiYue
 * Date: 2019-08-12
 */
public class JdkSerializerFactory {
   public static   Serializer createSerializer(Class tClass) {
       return new Serializer() {
           @Override
           public byte[] serialize(T entry) {
               try(ByteArrayOutputStream bos = new ByteArrayOutputStream(); ObjectOutputStream oos = new ObjectOutputStream(bos)) {
                   oos.writeObject(entry);
                   return bos.toByteArray();
               } catch (IOException ioe) {
                   throw new SerializeException(ioe);
               }
           }

           @Override
           public T parse(byte[] bytes) {
               if(null == bytes || bytes.length == 0) return null;
               try(ByteArrayInputStream bis = new ByteArrayInputStream(bytes); ObjectInputStream ois = new ObjectInputStream(bis)){
                   return tClass.cast(ois.readObject());
               } catch (IOException | ClassNotFoundException ioe) {
                   throw new SerializeException(ioe);
               }
           }
       };
   }
}