The success of the test Hessian reverse order when the client deserialization less field and multi-field

import java.io.*;

import com.caucho.hessian.io.HessianInput;
import com.caucho.hessian.io.HessianOutput;
import hessian.Employee;

public class HessianSerializeDeserializeMain {
    /**
     * Hessian实现序列化
     * @param employee
     * @return
     * @throws IOException
     */
    public static byte[] serialize(Employee employee){
        ByteArrayOutputStream byteArrayOutputStream = null;
        HessianOutput hessianOutput = null;
        try {
            byteArrayOutputStream = new ByteArrayOutputStream();
            // Hessian的序列化输出
            hessianOutput = new HessianOutput(byteArrayOutputStream);
            hessianOutput.writeObject(employee);
            return byteArrayOutputStream.toByteArray();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                byteArrayOutputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                hessianOutput.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    /**
     * Hessian实现反序列化
     * @param employeeArray
     * @return
     */
    public static Employee deserialize(byte[] employeeArray) {
        ByteArrayInputStream byteArrayInputStream = null;
        HessianInput hessianInput = null;
        try {
            byteArrayInputStream = new ByteArrayInputStream(employeeArray);
            // Hessian的反序列化读取对象
            hessianInput = new HessianInput(byteArrayInputStream);
            return (Employee)hessianInput.readObject();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                byteArrayInputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                hessianInput.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public static void main(String[] args) throws IOException {
//       doSerialize();
//        System.out.println(serialize);
//        // 反序列化
//        Employee deserialize = deserialize(serialize);
//        System.out.println(deserialize.toString());
        deSerialize();
    }

    public static void doSerialize() throws IOException {
        Employee employee = new Employee();
        employee.setEmployeeId(1);
        employee.setEmployeeName("lcc");
//        employee.setAge("nan");
        // 序列化
        byte[] serialize = serialize(employee);
        File file=new File("./serialize");
        if (!file.exists()){
            file.createNewFile();
        }
        System.out.println(String.valueOf(serialize));
        BufferedOutputStream bufferedOutputStream=new BufferedOutputStream(new FileOutputStream(file));
        bufferedOutputStream.write(serialize);
        bufferedOutputStream.flush();
    }

    public static void deSerialize() throws IOException {
        File file=new File("./serialize");
        FileInputStream fileInputStream=new FileInputStream(file);
        BufferedInputStream bufferedInputStream=new BufferedInputStream(fileInputStream);
        byte result[]=new byte[1024];
        if (bufferedInputStream.read(result)>result.length){
            System.out.println("too small");
        }
        // 反序列化
        Employee deserialize = deserialize(result);
        System.out.println(deserialize.toString());
    }


}

Employee：

public class Employee {
    private int employeeId;
    private String employeeName;
    private String age;

    public int getEmployeeId() {
        return employeeId;
    }

    public void setEmployeeId(int employeeId) {
        this.employeeId = employeeId;
    }

    public String getEmployeeName() {
        return employeeName;
    }

    public void setEmployeeName(String employeeName) {
        this.employeeName = employeeName;
    }

    public String getAge() {
        return age;
    }

    public void setAge(String age) {
        this.age = age;
    }

    @Override
    public String toString() {
        return "Employee{" +
                "employeeId=" + employeeId +
                ", employeeName='" + employeeName + '\'' +
                ", age='" + age + '\'' +
                '}';
    }
}

We are serialized writes the results file, the new test field in the Employee, the deserialized results are as follows:

 

 The Employee age and remove the test results are as follows:

 

We can all be successfully deserialized