org.dromara.hmily.common.serializer.HessianSerializer 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 com.caucho.hessian.io.Hessian2Input;
import com.caucho.hessian.io.Hessian2Output;
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;
/**
* HessianSerializer.
*
* @author xiaoyu
*/
@SuppressWarnings("unchecked")
public class HessianSerializer implements ObjectSerializer {
@Override
public byte[] serialize(final Object obj) throws HmilyException {
Hessian2Output hos;
try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
hos = new Hessian2Output(bos);
hos.writeObject(obj);
hos.flush();
return bos.toByteArray();
} catch (IOException ex) {
throw new HmilyException("Hessian serialize error " + ex.getMessage());
}
}
@Override
public T deSerialize(final byte[] param, final Class clazz) throws HmilyException {
ByteArrayInputStream bios;
try {
bios = new ByteArrayInputStream(param);
Hessian2Input his = new Hessian2Input(bios);
return (T) his.readObject();
} catch (IOException e) {
throw new HmilyException("Hessian deSerialize error " + e.getMessage());
}
}
/**
* 设置scheme.
*
* @return scheme 命名
*/
@Override
public String getScheme() {
return SerializeEnum.HESSIAN.getSerialize();
}
}