News Portal System UML Diagram

Posted By freeproject on March 22, 2018

News Portal System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of News Portal System which shows the flows between the activity of Types, Contents, Advertisement, Latest Posts, News. The main activity involved in this UML Activity Diagram of News Portal System are as follows:

  • Types Activity
  • Contents Activity
  • Advertisement Activity
  • Latest Posts Activity
  • News Activity

Features of the Activity UML diagram of News Portal System

  • Admin User can search Types, view description of a selected Types, add Types, update Types and delete Types.
  • Its shows the activity flow of editing, adding and updating of Contents
  • User will be able to search and generate report of Advertisement, Latest Posts, News
  • All objects such as ( Types, Contents, News) are interlinked
  • Its shows the full description and flow of Types, Latest Posts, News, Advertisement, Contents
News Portal System Activity Diagram

News Portal System Class Diagram

Posted By freeproject on August 2, 2017

News Portal System Class Diagram describes the structure of a News Portal System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the News Portal System are News, Contents, Media, Advertisement, Latest Posts, News Tupe.

Classes of News Portal System Class Diagram:

  • News Class : Manage all the operations of News
  • Contents Class : Manage all the operations of Contents
  • Media Class : Manage all the operations of Media
  • Advertisement Class : Manage all the operations of Advertisement
  • Latest Posts Class : Manage all the operations of Latest Posts
  • News Tupe Class : Manage all the operations of News Tupe

Classes and their attributes of News Portal System Class Diagram:

  • News Attributes : news_id, news_title, news_type, news_description
  • Contents Attributes : content_id, content_news_id, content_title, content_type, content_description
  • Media Attributes : media_id, media_name, vtype, media_description
  • Advertisement Attributes : advertisement_id, advertisement_title, advertisement_Type, advertisement_description
  • Latest Posts Attributes : post_id, post_name, post_type, post_description
  • News Tupe Attributes : news_type_id, news_type_news_id, news_type_name, news_type_description

Classes and their methods of News Portal System Class Diagram:

  • News Methods : addNews(), editNews(), deleteNews(), updateNews(), saveNews(), searchNews()
  • Contents Methods : addContents(), editContents(), deleteContents(), updateContents(), saveContents(), searchContents()
  • Media Methods : addMedia(), editMedia(), deleteMedia(), updateMedia(), saveMedia(), searchMedia()
  • Advertisement Methods : addAdvertisement(), editAdvertisement(), deleteAdvertisement(), updateAdvertisement(), saveAdvertisement(), searchAdvertisement()
  • Latest Posts Methods : addLatest Posts(), editLatest Posts(), deleteLatest Posts(), updateLatest Posts(), saveLatest Posts(), searchLatest Posts()
  • News Tupe Methods : addNews Tupe(), editNews Tupe(), deleteNews Tupe(), updateNews Tupe(), saveNews Tupe(), searchNews Tupe()

Class Diagram of News Portal System :

Class Diagram Image: 
News Portal System Class Diagram

News Portal System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of News Portal System which shows components, provided and required interfaces, ports, and relationships between the Types, News, Advertisement, Latest Posts and Contents. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). News Portal System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of News Portal System:

  • Types Component
  • News Component
  • Advertisement Component
  • Latest Posts Component
  • Contents Component

Featues of News Portal System Component Diagram:

  • You can show the models the components of News Portal System.
  • Model the database schema of News Portal System
  • Model the executables of an application of News Portal System
  • Model the system's source code of News Portal System
Component Diagram: 

Online News Portal Dataflow Diagram

Posted By freeproject on April 17, 2017

Online News Portal Data flow diagram is often used as a preliminary step to create an overview of the News Portal without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the News Portal process. It contains all of the userflow and their entities such all the flow of News, Articles, Content, News Type, Weather News, Internation News, Category. All of the below diagrams has been used for the visualization of data processing and structured design of the News Portal process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Online News Portal :

This is the Zero Level DFD of Online News Portal, where we have eloborated the high level process of News Portal. It’s a basic overview of the whole Online News Portal or process being analyzed or modeled. It’s designed to be an at-a-glance view of Weather News,Internation News and Category showing the system as a single high-level process, with its relationship to external entities of News,Articles and Content. It should be easily understood by a wide audience, including News,Content and Weather News In zero leve DFD of Online News Portal, we have described the high level flow of the News Portal system.

High Level Entities and proccess flow of Online News Portal:

  • Managing all the News
  • Managing all the Articles
  • Managing all the Content
  • Managing all the News Type
  • Managing all the Weather News
  • Managing all the Internation News
  • Managing all the Category
Zero Level DFD  Online News Portal

First Level Data flow Diagram(1st Level DFD) of Online News Portal :

First Level DFD (1st Level) of Online News Portal shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Online News Portal system as a whole. It also identifies internal data stores of Category, Internation News, Weather News, News Type, Content that must be present in order for the News Portal system to do its job, and shows the flow of data between the various parts of News, Content, Internation News, Category, Weather News of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of News Portal.

Main entities and output of First Level DFD (1st Level DFD):

  • Processing News records and generate report of all News
  • Processing Articles records and generate report of all Articles
  • Processing Content records and generate report of all Content
  • Processing News Type records and generate report of all News Type
  • Processing Weather News records and generate report of all Weather News
  • Processing Internation News records and generate report of all Internation News
  • Processing Category records and generate report of all Category
First Level DFD Online News Portal

Second Level Data flow Diagram(2nd Level DFD) of Online News Portal :

DFD Level 2 then goes one step deeper into parts of Level 1 of News Portal. It may require more functionalities of News Portal to reach the necessary level of detail about the News Portal functioning. First Level DFD (1st Level) of Online News Portal shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Category, Internation News, Weather News, News Type, Content, Articles, News.

Low level functionalities of Online News Portal

  • Admin logins to the system and manage all the functionalities of Online News Portal
  • Admin can add, edit, delete and view the records of News, Content, Weather News, Category
  • Admin can manage all the details of Articles, News Type, Internation News
  • Admin can also generate reports of News, Articles, Content, News Type, Weather News, Internation News
  • Admin can search the details of Articles, Weather News, Internation News
  • Admin can apply different level of filters on report of News, News Type, Weather News
  • Admin can tracks the detailed information of Articles, Content, News Type, , Weather News
Second Level DFD Online News Portal

News Portal System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of News Portal System Entity. The entity-relationship diagram of News Portal System shows all the visual instrument of database tables and the relations between Contents, Advertisement, News, News Tupe etc. It used structure data and to define the relationships between structured data groups of News Portal System functionalities. The main entities of the News Portal System are News, Contents, Media, Advertisement, Latest Posts and News Tupe.

News Portal System entities and their attributes :

  • News Entity : Attributes of News are news_id, news_title, news_type, news_description
  • Contents Entity : Attributes of Contents are content_id, content_news_id, content_title, content_type, content_description
  • Media Entity : Attributes of Media are media_id, media_name, vtype, media_description
  • Advertisement Entity : Attributes of Advertisement are advertisement_id, advertisement_title, advertisement_Type, advertisement_description
  • Latest Posts Entity : Attributes of Latest Posts are post_id, post_name, post_type, post_description
  • News Tupe Entity : Attributes of News Tupe are news_type_id, news_type_news_id, news_type_name, news_type_description

Description of News Portal System Database :

  • The details of News is store into the News tables respective with all tables
  • Each entity (News Tupe, Media, Latest Posts, Contents, News) contains primary key and unique keys.
  • The entity Media, Latest Posts has binded with News, Contents entities with foreign key
  • There is one-to-one and one-to-many relationships available between Latest Posts, Advertisement, News Tupe, News
  • All the entities News, Latest Posts, Media, News Tupe are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of News Portal System tables for fast query execution.
News Portal System ER Diagram

News Portal System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of News Portal System which shows the interaction between the objects of News, Types, Contents, Latest Posts, Media. The instance of class objects involved in this UML Sequence Diagram of News Portal System are as follows:

  • News Object
  • Types Object
  • Contents Object
  • Latest Posts Object
  • Media Object

This is the UML sequence diagram of News Portal System which shows the interaction between the objects of News, Types, Contents, Latest Posts, Media. The instance of class objects involved in this UML Sequence Diagram of News Portal System are as follows:

  • News Object
  • Types Object
  • Contents Object
  • Latest Posts Object
  • Media Object

News Portal System Use Case Diagram

Posted By freeproject on July 24, 2017

This Use Case Diagram is a graphic depiction of the interactions among the elements of News Portal System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of News Portal System. The main actors of News Portal System in this Use Case Diagram are: Super Admin, System User, Author, User, who perform the different type of use cases such as Manage News, Manage Types, Manage Contents, Manage Media, Manage Advertisement, Manage Latest Posts, Manage Users and Full News Portal System Operations. Major elements of the UML use case diagram of News Portal System are shown on the picture below.

The relationships between and among the actors and the use cases of News Portal System:

  • Super Admin Entity : Use cases of Super Admin are Manage News, Manage Types, Manage Contents, Manage Media, Manage Advertisement, Manage Latest Posts, Manage Users and Full News Portal System Operations
  • System User Entity : Use cases of System User are Manage News, Manage Types, Manage Contents, Manage Media, Manage Advertisement, Manage Latest Posts
  • Author Entity : Use cases of Author are Create News, Create Categories, Publish News, Upload Images, Upload Pics
  • User Entity : Use cases of User are Search News, Filter News, Like News, Add Comments

Use Case Diagram of News Portal System :

News Portal System Use Case Diagram

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