org.dromara.hmily.common.serializer.JavaSerializer Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.dromara.hmily.common.serializer;
import org.dromara.hmily.common.enums.SerializeEnum;
import org.dromara.hmily.common.exception.HmilyException;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
/**
* JavaSerializer.
* @author xiaoyu
*/
@SuppressWarnings("unchecked")
public class JavaSerializer implements ObjectSerializer {
@Override
public byte[] serialize(final Object obj) throws HmilyException {
try (ByteArrayOutputStream arrayOutputStream = new ByteArrayOutputStream(); ObjectOutput objectOutput = new ObjectOutputStream(arrayOutputStream)) {
objectOutput.writeObject(obj);
objectOutput.flush();
return arrayOutputStream.toByteArray();
} catch (IOException e) {
throw new HmilyException("java serialize error " + e.getMessage());
}
}
@Override
public T deSerialize(final byte[] param, final Class clazz) throws HmilyException {
try (ByteArrayInputStream arrayInputStream = new ByteArrayInputStream(param); ObjectInput input = new ObjectInputStream(arrayInputStream)) {
return (T) input.readObject();
} catch (IOException | ClassNotFoundException e) {
throw new HmilyException("java deSerialize error " + e.getMessage());
}
}
/**
* 设置scheme.
*
* @return scheme 命名
*/
@Override
public String getScheme() {
return SerializeEnum.JDK.getSerialize();
}
}