what is serialization in java?

Asked by Last Modified  

10 Answers

Follow 0
Answer

Please enter your answer

Ocjp certified java programmer

Serialization means to convert an object into stream (flow of bytes) so that it can travel on network.
Comments
Dislike Bookmark

IT Professional Trainer with 15 years of experience in IT Industry

Java provides a mechanism, called object serialization where an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can...
read more
Java provides a mechanism, called object serialization where an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can be read from the file and deserialized that is, the type information and bytes that represent the object and its data can be used to recreate the object in memory. Most impressive is that the entire process is JVM independent, meaning an object can be serialized on one platform and deserialized on an entirely different platform. Classes ObjectInputStream and ObjectOutputStream are high-level streams that contain the methods for serializing and deserializing an object. read less
Comments
Dislike Bookmark

Experienced QA Trainer

Serialization in java is a mechanism of writing the state of an object into a byte stream. It is mainly used in Hibernate, RMI, JPA, EJB, JMS technologies. The reverse operation of serialization is called deserialization. The String class and all the wrapper classes implements java.io.Serializable...
read more
Serialization in java is a mechanism of writing the state of an object into a byte stream. It is mainly used in Hibernate, RMI, JPA, EJB, JMS technologies. The reverse operation of serialization is called deserialization. The String class and all the wrapper classes implements java.io.Serializable interface by default. Example: import java.io.*; class Persist{ public static void main(String args[])throws Exception{ Student s1 =new Student(211,"ravi"); FileOutputStream fout=new FileOutputStream("f.txt"); ObjectOutputStream out=new ObjectOutputStream(fout); out.writeObject(s1); out.flush(); System.out.println("success"); } } read less
Comments
Dislike Bookmark

Maths and Science Professional Trainer with14 Years of experience in Teaching

Serialization in java is a mechanism of writing the state of an object into a byte stream.
Comments
Dislike Bookmark

There are three primary reasons why objects are not serializable by default and must implement the Serializable interface to access Java's serialization mechanism. Firstly, not all objects capture useful semantics in a serialized state. For example, a Thread object is tied to the state of the current...
Comments
Dislike Bookmark

Software Professional Trainer with 26+ years of Experience in Software Design and Development

Serialization is a mechanism, in which an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can be read from the file...
read more
Serialization is a mechanism, in which an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can be read from the file and deserialized that is, the type information and bytes that represent the object and its data can be used to recreate the object in memory. read less
Comments
Dislike Bookmark

Senior QA/SDET Mentor | Selenium • Playwright • API | ISTQB & Job-Oriented Training

Java provides a mechanism, called object serialization where an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can...
read more
Java provides a mechanism, called object serialization where an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. After a serialized object has been written into a file, it can be read from the file and deserialized that is, the type information and bytes that represent the object and its data can be used to recreate the object in memory. Most impressive is that the entire process is JVM independent, meaning an object can be serialized on one platform and deserialized on an entirely different platform. read less
Comments
Dislike Bookmark

Vybhava Technologies - An In class, Online and Corporate Training Scetor

Serialization of object required when the Collection objects are in use and they are dynamically growing as per the project needs. To ensure the data transfer on the network we have to use stream data and that sould not corrupted, serialization ensures that.
Comments
Dislike Bookmark

Python Trainer

When an object is represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object. This is called serialization. and it is a general concept not only for Java.
Comments
Dislike Bookmark

Perl Developer | Perl Trainer

To serialize an object means to convert its state to a byte stream so that the byte stream can be reverted back into a copy of the object. A Java object is serializable if its class or any of its superclasses implements either the java.io.Serializable interface or its subinterface, java.io.Externaliz...
Comments
Dislike Bookmark

View 8 more Answers

Related Questions

What are the toughest topics in C language?
1. pointer 2. dynamic memory allocation 3. File handling
Lokayya
0 0
View Comments5
What is the syntex error?
A syntax error is a violation of the syntax, or grammatical rules, of a natural language or a programming language. ... A syntax error is called a fatal compilation error, because the compiler cannot translate...
Pranik
I am working in a nontechnical field and i want to switch this job and work in a technical field but I am not able to decide where to start. I want to learn, but what in Python?
I can help you make a blasting entry in technical profile. You can learn Informatica+Oracle and one real time project with me. It should be enough for your future growth.
Raksha
what are the major critriea to learn programing?????
There is no major criteria to learn programming. Yes, you should have knowledge of computer and zeal to learn. Rest of the things will be in favour with you.
Mritunjoy
0 0
View Comments5
Which is better: Python or Ruby?
The choice between Python and Ruby depends on your goals and preferences. **Python** is widely favored for its simplicity, readability, and versatility, making it ideal for web development, data science,...
Praveen
0 0
View Comments6

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Static and dynamic libraries
A library is a package of code that is meant to be reused by many programs. A static library (also known as an archive) consists of routines that are compiled and linked directly into your program. When...

Vijay Kumar

1 0
View Comments0
Facebook Analytics
Assume how the Facebook application will store the millions of customer's record in real-time: facebook = { 'jose': { 'name': 'jose', 'age': 33, 'hobby': , # cricket,football 'mobile': 1111111111, 'email':...

Logeswaran

0 0
View Comments0
Is It Fine To Write “void main()” Or “main()” In C/C++?
The definition: void main() { /* ... */ } Is not and never has been C++, nor has it even been C. See the ISO C++ standard 3.6.1 or the ISO C standard 5.1.2.2.1. A conforming...

Sunil Yadav

1 0
View Comments2
C++ Program-Working with constant using const keyword
//Header files #include<iostream.h>#include<conio.h> //Main function void main(){ //using const keyword to declare constants with a specific type const int len=10; const int br=5; const...

Salim Ahmed Ansari

0 0
View Comments0
How to write shared library program using C Programming?
Library Name : hellofilename : hello.c#include void Hello(){ printf("Hello World .. How are you 1\n");}======================================Header File:hello.h#ifndef __HELLO_H#define __HELLO_Hvoid Hello(void);#endif===============================Application...

Sankar S

0 0
View Comments0

Recommended Articles

Learn Microsoft Excel

Microsoft Excel is an electronic spreadsheet tool which is commonly used for financial and statistical data processing. It has been developed by Microsoft and forms a major component of the widely used Microsoft Office. From individual users to the top IT companies, Excel is used worldwide. Excel is one of the most important...

Read full article >

Make a Career as a BPO Professional

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Make a Career in Mobile Application Programming

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Find Programming Languages Classes near you
Programming Languages Classes in Bangalore
Programming Languages Classes in Hyderabad
Programming Languages Classes in Delhi
Programming Languages Classes in Pune
Programming Languages Classes in Chennai
Programming Languages Classes in Mumbai
Programming Languages Classes in Kolkata
Programming Languages Classes in Noida
Programming Languages Classes in Gurgaon
Programming Languages Classes in Ghaziabad

Looking for Programming Languages Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you