Java ObjectInput Read Long readLong(ObjectInput in)

Description

read Long

License

Open Source License

Declaration

public static Long readLong(ObjectInput in) throws ClassNotFoundException, IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInput;

public class Main {
    public static final int NULL = 0x00;
    public static final int NOTNULL = 0x01;

    public static Long readLong(ObjectInput in) throws ClassNotFoundException, IOException {
        byte b = in.readByte();
        switch (b) {
        case NULL:
            return null;
        case NOTNULL:
            return in.readLong();
        }/*from  www  .j  a v  a 2 s  . co m*/
        throw new InvalidObjectException("null flag broken:" + b);
    }

    public static Byte readByte(ObjectInput in) throws ClassNotFoundException, IOException {
        byte b = in.readByte();
        switch (b) {
        case NULL:
            return null;
        case NOTNULL:
            return in.readByte();
        }
        throw new InvalidObjectException("null flag broken:" + b);

    }
}

Related

1. readLong(ObjectInput in)