Rapid development: Primeton EOS Platform Introduction __ Project Accumulation

Recently, the company's project is based on the general development of the EOS platform. In order to understand this development platform, specifically to the General Yuan company for four days of training.
Primeton Eos is a middleware platform based on Java EE architecture, which uses component-oriented technology to realize enterprise-level application development, operation, management, monitoring and maintenance. It combines the Java EE System Specification, component technology, XML technology and visualization technology to provide component-oriented service for application based on Java-EE platform.

EOS Product Composition
1.EOS Studio (EOS integrated development environment)

EOS Studio is an integrated development environment that integrates the design, development, assembly, commissioning, maintenance, deployment, management, and release of component-oriented applications to provide service-oriented architecture development. In EOS Studio, tools such as wizards, views, and editors are provided for developers to visually develop various artifacts during development and provide powerful debugging and team development capabilities. For an application project, all development content can be easily and quickly done through EOS studio without the need for other development tools.

2.EOS Server (EOS operating environment)
EOS server is the operating environment that supports SOA applications and services, and the EOS server consists of the SCA (Service Component architecture) container, the component running environment, the page flow engine, the logical flow engine, the system services, the basic services, and other core modules.
Supported application servers: WebSphere, WebLogic, JBoss, Tomcat
Supported databases: Oracle, DB2, MS SQL Server, Informix, Sybase

Functional Structure Chart:

EOS richweb (EOS rich page)
Provides visual page development and debugging tools in EOS Studio, where developers can drag and drop controls to achieve page development through WYSIWYG. At the same time, Eos Richweb integrates Ajax technology, providing a rich client control and AJAX framework that allows applications to easily enable rich page interactions based on EOS richweb, such as tree-node drag-and-drop, DataGrid-style data editing, Local page refresh, and so on.

The functional structure is shown below:


Characteristics:
. The system automatically generates all the code without coding

. Provides a rich page control

EOS Component Library (EOS Component Gallery)

The EOS Component Library is a collection of prefabricated components that provide a high degree of reusability to support rapid development and deployment of application systems. The components in the EOS component library can quickly build the application system, improve the reusability and development efficiency of software, and through the management of components, we can set up a complete software management mechanism for the production, improvement, management, precipitation and development of components. So that the organization-level software knowledge precipitation can be realized and developed through the form of component library.

The functional structure diagram is as follows:



EOS Governor (EOS governance tool)

The main function of EOS governor is to monitor the operation time of EOS system in a graphical way, which is beneficial to the system development personnel and the Operation management personnel for system debugging and system diagnosis. Through real-time online monitoring and management tools, can realize the application system at all levels of monitoring and management. The user can monitor the operation parameters of the application system through the Web interface, quickly diagnose and correct the errors and anomalies of the system, and use less maintenance cost to ensure the system function properly.

Summary: When communicating with Primeton people, the most important thing to be praised is the seamless integration of the EOS platform with the workflow. In the development, the operation Logic of component library is assembled by simple towing and connecting operation, and the business logic is formed. The business logic and the page assembly form the logic of presentation, and the presentation of logic and business logic can be dragged directly into the business flow diagram, as a workflow of human activities or automatic activities, debugging, you can in the process, logic, page and other levels to set breakpoints, to achieve through the process, function, logic, interface and other graphical debugging.