what is object serialization

One: what is serialization. When two processes are communicating remotely, they can send different types of data. Regardless of the type of data, it is transmitted over the network in the form of a binary sequence. The sender needs to convert the Java object into a byte sequ

Object Brief introductionSerialization refers to the process of storing the state of an object instance to storage media. In this procedure, the public and private fields of the object, as well as the name of the class, including the assembly in which the class resides, are converted to a byte stream, which is then wri

The process of serialization is the object writes the byte stream and reads the object from the byte stream. After you convert an object state to a byte stream, you can save it to a file with a variety of byte streams in the Java.io package, pipe to another thread, or send t

PackageCom.swift;//automatic generation of objects using the parameterless construction method, the serial number is continuously self-increasing Public classPerson {Private Static intCount//If you are using static properties when defining a class, you will get a different result. Count life cycle long, same as class Public intID; PublicString name; Public intAge ; PublicString City; PublicPerson () {Super(); Count++; This. id=count; This. N

This process can also be done over the network by first creating an object on the Windows machine, serializing it, and then sending it over the network to a UNIX machine, where it can be correctly reassembled. One of them, like RMI, sockets, JMS, EJB, and why they can pass Java objects, is, of course, the credit of the object

I have read a lot of articles on serialization on the internet, and I have written two articles myself. Now I feel these articles are not very clear about serialization (including myself ), so here I will summarize my predecessors and my own experiences and describe this mechanism in a more easy-to-understand language. Of course, there will still be some bad things. I hope you can point it out later, as a p

Purpose of object serialization1) Want to persist Java objects in a file2) Using Java Objects for network transport Implementation methodIf you want an object of a class to be serialized/deserialized, That class must implement the Java.io.Serializable interface or the Java.io.Externalizable interface, which is a markup interface, i.e. there

The problem may be very broad, because do not understand, so asked, can be answered from several aspects. Where is serialization and deserialization generally used?How is the other one used?What are the benefits of using this? Reply content: The problem may be very broad, because do not understand, so asked, can b

This article illustrates the serialization and deserialization of objects in Java. Share to everyone for your reference. Specifically as follows: First, Introduction Object Serialization (Serializable) is the process of converting an object to a sequence of bytes, while de

This section describes the serialization and deserialization of cloned objects. the use of traits and the PHP Reflection mechanism of related functions of objects. Content described in this section Object cloning Object traversal Object serialization and deserialization

Description of the File class: Http://www.cnblogs.com/ysocean/p/6851878.htmlJava IO streams are categorized: http://www.cnblogs.com/ysocean/p/6854098.htmlJava IO byte input/output stream: http://www.cnblogs.com/ysocean/p/6854541.htmlJava IO character input/output stream: https://i.cnblogs.com/EditPosts.aspx?postid=6859242Java IO Wrapper Flow: http://www.cnblogs.com/ysocean/p/6864080.html1. What is

C # Object serialization (2) by: 23:42:29 Source: Tao Internet Analysis Object serialization can save object data permanently. The object state can be a derived type of ssytem. Io. stream. Not all types of objects can be serialize

Serialization (serialization) is the process of converting the state information of an object into a form that can be stored or transmitted. Typically, an object is stored in a storage medium, such as a file or a memory buffer. I

serialized object. When the drag rows a user object, the __wakeup method creates a new value for the id attribute. This example is designed to maintain itself. In actual development, you may find that objects that contain resources, such as images or data flows, require these methods. Listing1 Object

I. Why serialization? Before introducing it, we need to first understand the object lifecycle. We know that all objects in Java exist in the heap memory, and the heap memory can be recycled occasionally by the garbage collector. From the creation of an object to the collection of the object, this

its functions were also powerful. The structure of the tree was originally similar to the format of XML data storage. Of course I would like to try it out as a new technology. However, after careful analysis, we found that if XML is used to store data, the result is really hard to imagine: Which node of the tree is expanded to the nth level, and

the Parcel class.4. Create Parcelable.creator static object, there are two methods Createfromparcel (Parcel in) and newarray (int size), which specifies how to read out the data object from Parcel, which creates an array.5. Overwrite the Describecontents method, return 0 by default.What is the invocation relationship in this?We see that Writetoparcel

Object serialization is the conversion of the state of an object into a byte stream, which can then be used to generate objects of the same state. This process can also be done over the network by first creating an object on the Windows machine, serializing it, and then send

the _ sleep () function. Add in class definition Function _ sleep () // only serialize the name and age members in the class {$ arr = new array ('name', 'age '); name and age must be attributes in the class. you can add Return arr according to your actual needs ;} 2. what if we change the name attribute value of per object to "zhang san" in deserialization when class

function) so that the last operation can be continued during the next running of the program. At that time, XML technology was very popular on the Internet, and its functions were also powerful. The structure of the tree was originally similar to the format of XML data storage. Of course I would like to try it out as a new technology. However, after careful analysis, we found that if XML is used to store data, the result