63 lines
2.3 KiB
Java
63 lines
2.3 KiB
Java
/*
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* The MIT License (MIT)
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*
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* Copyright © 2020 xrv <xrg@live.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package io.github.ehlxr.did.serializer.impl;
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import com.caucho.hessian.io.HessianInput;
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import com.caucho.hessian.io.HessianOutput;
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import io.github.ehlxr.did.common.Try;
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import io.github.ehlxr.did.serializer.Serializer;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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/**
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* @author ehlxr
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* @since 2021-02-09 11:07.
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*/
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public class HessianSerializer implements Serializer {
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@Override
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public <T> byte[] serializer(T obj) {
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return Try.<T, byte[]>of(o -> {
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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HessianOutput ho = new HessianOutput(bos);
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ho.writeObject(obj);
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ho.flush();
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return bos.toByteArray();
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}).trap(Throwable::printStackTrace).apply(obj).get();
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}
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@Override
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public <T> T deserializer(byte[] bytes, Class<T> clazz) {
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return Try.<byte[], T>of(bs -> {
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ByteArrayInputStream bis = new ByteArrayInputStream(bs);
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HessianInput hi = new HessianInput(bis);
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Object o = hi.readObject();
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return clazz.isInstance(o) ? clazz.cast(o) : null;
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}).trap(Throwable::printStackTrace).apply(bytes).get();
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}
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}
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