code 128 vb.net Model and Develop the Case Study in Java

Maker QR Code ISO/IEC18004 in Java Model and Develop the Case Study

Model and Develop the Case Study
Decode QR-Code In Java
Using Barcode Control SDK for Java Control to generate, create, read, scan barcode image in Java applications.
Encoding QR Code 2d Barcode In Java
Using Barcode creator for Java Control to generate, create Quick Response Code image in Java applications.
can replace what was formerly called the functional requirements in an application development scenario. Moreover, UML is an adopted and widely accepted standard used to describe business processing. UML provides benefits to architects and enterprises by facilitating the construction of robust and maintainable business models, which can support the entire software development life cycle (SDLC). The use case model describes the target functionality of a new application. A use case represents a unit of interaction between an actor and some function. A use case diagram describes an interaction between an actor and the system. It presents a collection of use cases and actors and typically specifies or characterizes the functionality and behavior of an enterprise application interacting with one or more external actors. The users and any system that may interact with the system are the actors. Actors help delimit the system and give a clearer picture of what it is supposed to do. Use cases are developed on the basis of the actors needs. This ensures that the system will turn out to be what the users expected. Use case diagrams contain stick figure icons that represent actors, association relationships, generalized relationships, packages, and use cases. A top-level use case diagram shows the context of a system and the boundaries of the system s behavior. One or more use case diagrams can be drawn to describe a part of an application system. Use cases can include other use cases as part of their behavior. A use case diagram shows the set of external actors and the system use cases in which the actors participate. After the use case model is completed and signed off by the business managers, development begins in earnest. For the remainder of the chapter, we will mix some of the UML modeling techniques with the actual development product to illustrate the case study. A use case model typically comprises the following interrelated components:
QR-Code Scanner In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
Making Barcode In Java
Using Barcode printer for Java Control to generate, create barcode image in Java applications.
n Actor definition n Business process model n Sequence diagrams n Class descriptions n Class diagrams n State transition (life cycle) diagrams
Decode Bar Code In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
Encoding Quick Response Code In C#
Using Barcode printer for VS .NET Control to generate, create Denso QR Bar Code image in VS .NET applications.
Actor De nition
QR Code JIS X 0510 Generator In Visual Studio .NET
Using Barcode generator for ASP.NET Control to generate, create QR-Code image in ASP.NET applications.
Creating Denso QR Bar Code In Visual Studio .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create QR Code image in .NET applications.
The people involved in the business process are described as a series of actors, who may represent existing jobs or roles in the organization or may be completely new jobs or roles. Table 11-2 shows the various actors involved in a business process and their roles.
QR Code 2d Barcode Printer In VB.NET
Using Barcode creation for Visual Studio .NET Control to generate, create QR Code 2d barcode image in .NET applications.
Matrix 2D Barcode Printer In Java
Using Barcode creator for Java Control to generate, create Matrix Barcode image in Java applications.
11: Case Study: Overview of Securities Trading System
Generating Bar Code In Java
Using Barcode printer for Java Control to generate, create bar code image in Java applications.
Data Matrix Maker In Java
Using Barcode creation for Java Control to generate, create Data Matrix image in Java applications.
TABLE 11-2
I-2/5 Printer In Java
Using Barcode drawer for Java Control to generate, create Uniform Symbology Specification ITF image in Java applications.
Barcode Scanner In Visual Basic .NET
Using Barcode Control SDK for Visual Studio .NET Control to generate, create, read, scan barcode image in .NET applications.
Actor
DataMatrix Reader In None
Using Barcode recognizer for Software Control to read, scan read, scan image in Software applications.
Bar Code Drawer In Java
Using Barcode maker for Android Control to generate, create barcode image in Android applications.
Customer Trader Continuous trade processing system (CTPS) Mainframe Trading System SQL (Oracle)
Generate Bar Code In Objective-C
Using Barcode creation for iPad Control to generate, create barcode image in iPad applications.
UPC Code Creator In None
Using Barcode creator for Excel Control to generate, create UPC-A Supplement 2 image in Office Excel applications.
Description
Code 128B Generator In Visual C#
Using Barcode printer for VS .NET Control to generate, create Code 128 image in VS .NET applications.
Code128 Generator In Objective-C
Using Barcode generation for iPad Control to generate, create Code 128 Code Set B image in iPad applications.
Trades with the application according to limits Trades with the application without limits Routes orders to the mainframe trading system Holds BNACS back office books and records Contains the database reference data
Actors and Their Roles
Business Process Model
A number of scenarios, specific examples of performing the task, are identified for each task that is carried out in the business process. The business process, or task model, describes how the business processes will perform the necessary tasks with or without a computer application. It represents an important aspect of the business requirements, since it describes from a user and business perspective what work is done. The model provides the basis for designing the functionality of the computer application. A business process model is a model of one or more business processes. Each process has a process owner and process goals (such as cycle time, defect rate, and cost) and consists of a set of business activities (in sequence and/or parallel). Figure 11-3 shows an example of a securities trade order and the processing steps it goes through from submission to completion.
Development Environment and Database Design
Before we begin the physical construction of the application components, we must make certain that prerequisite physical items such as infrastructure, development environment, and so on are in place for use by the development team. In addition to an adequate workstation and the appropriate server(s), the JEE project libraries and the development GUI presentation tool such as JBuilder are accessible to developers with the appropriate permissions in place. The RDBMS application database, in this case Oracle, with current maintenance and whatever third-party or in-house JEE development software, is ready for use from each workstation. Developers have been availed of the guidelines and naming standards that the project team agreed to use to develop both the database and the application. Important for development is the preliminary physical database design used for the application. The database design at this point can differ from that of the final
Copyright © OnBarcode.com . All rights reserved.