com.jflyfox.util.serializable.JavaSerializer Maven / Gradle / Ivy
/**
* Copyright 2015-2025 FLY的狐狸(email:[email protected] qq:369191470).
*
* 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.jflyfox.util.serializable;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
public class JavaSerializer implements Serializer {
public String name(){
return "java";
}
public byte[] serialize(Object obj) throws IOException {
ObjectOutputStream oos = null;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
oos = new ObjectOutputStream(baos);
oos.writeObject(obj);
return baos.toByteArray();
} finally {
if (oos != null)
try {
oos.close();
} catch (IOException e) {
}
}
}
@SuppressWarnings("unchecked")
public T deserialize(byte[] bits) throws IOException {
if (bits == null || bits.length == 0)
return null;
ObjectInputStream ois = null;
try {
ByteArrayInputStream bais = new ByteArrayInputStream(bits);
ois = new ObjectInputStream(bais);
return (T)ois.readObject();
} catch (ClassNotFoundException e) {
throw new IOException("没有找到类型",e);
} finally {
try {
if (ois != null)
ois.close();
} catch (IOException e) {
throw new IOException("deserialize关闭失败", e);
}
}
}
}