This document is intended for JEUS® (hereafter JEUS) system administrators and developers who want to deploy J2EE Enterprise JavaBeans to the JEUS system.
This guide describes not only the concept of EJB, but also EJB engines, EJB modules, and EJB clients. To fully understand this guide, users need to have an overall understanding of:
Java EE Specifications
Basic concept of EJB
To understand the basic concepts and applications of JEUS, it is recommended that users refer to the following:
This guide includes examples and environment settings in UNIX. To use them in other environments such as Microsoft Windows™ (hereafter Windows), users need to consider several conditions.
For example, the Unix delimiter "/" should be replaced with the Windows delimiter "\". The environment variables also need to be specified using (%%). Note that JEUS_HOME referred to in this guide is the home directory of JEUS.
This guide does cover basic technologies of EJB. Refer to other related documents. Entity Bean is replaced by JPA from EJB 3.0. For more information, refer to the "JEUS JPA Guide".
This guide consists of twelve chapters and two appendices.
"Chapter 1. Introduction to EJBs"
Describes the components and characteristics of EJB, and how to install EJB and to configure its environment.
Describes basic knowledge of the EJB engine. It also describes the top-level concepts of JEUS EJB, such as its structure, configuration, operation, monitoring, and tuning.
Describes EJB module structure and how to manage the modules.
"Chapter 4. Common Characteristics of EJB"
Describes the common characteristics of EJBs in JEUS environment.
"Chapter 5. Interoperability and RMI-IIOP"
Describes interoperability and RMI-IIOP protocol used by EJB.
Describes the concept of EJB clustering and how to configure main functions of EJB.
Describes stateless session beans and stateful session beans in detail.
Describes everything about configuring and tuning entity beans in JEUS EJB engine.
"Chapter 9. Message Driven Beans (MDBs)"
Describes some precautions for using Message Driven Beans (MDBs) in the JEUS engine.
"Chapter 10. EJB Timer Service"
Describes explanation and setting of the timer service in JEUS EJB.
Describes an example of EJB client programming and how to configure the InitialContext object.
"Chapter 12. Additional Functions"
Describes additional functions that are used to implement EJB in JEUS.
"Appendix A. Basic Java Type and Database Field Mappings"
Describes the basic mapping between a Java field type specified by JEUS and a database column type from the main Database vendors supported by JEUS.
"Appendix B. Instant EJB QL API Reference"
Describes how to use the instant EJB QL API methods and interfaces.
| Type | Description |
|---|---|
| <AaBbCc123> | Program source code file name, directory |
| <Ctrl>+C | Press Ctrl and C simultaneously |
| [Button] | GUI button or menu name |
| Bold | Emphasis |
| " " (Double quotation marks) | Reference to a related guide, or a chapter or section within the guide |
| 'Input' | Input entered by the user |
Hyperlink
| E-mail account, website, reference to other chapters or sections |
| > | Proceeding order of a menu |
| +---- | Directories or files exist below this directory |
| |---- | Directories or files do not exist below this directory |
참고 | Reference, note, or attention |
| [Figure 1.1] | Figure caption |
| [Table 1.1] | Table caption |
AaBbCc123 | Java code or XML commands |
[ command argument ]
| Optional parameter |
| < xyz > | Indicator that 'xyz' will be replaced with actual values. |
| | | Selective argument. For example, A|B means either A or B will be selected. |
| … | Repeated parameter |
| ${ } | Environment variable |
| Requirements | |
|---|---|
| Platform | Solaris 9, 10, 11 |
| HP-UX 11.x, 11i, 11iV2 | |
| IBM AIX 5L, 6L, AIX 7L | |
| MS Windows 2008, 2012, Vista, 7, 8 | |
| Hardware | 20 GB of hard drive disk storage recommended. At least 2 GB. |
| More than 1 GB RAM recommended. | |
| JDK | JDK 7, JDK 8 |
| Guide | Description |
|---|---|
| JEUS Introduction | Introduces the JEUS server and describes its architecture and components. |
| JEUS Getting Started | Provides an overview of JEUS and describes how to install it and get started. |
| JEUS Server Guide | Provides an overview of the JEUS system and server, and system management. |
| JEUS JPA Guide | Describes how to use TopLink Essentials integrated into JEUS. |
| JEUS Application & Deployment Guide | Describes various methods and tools used to deploy Java EE applications to JEUS. |
| JEUS Application Client Guide | Describes the interoperability between Java EE clients and JEUS. |
| JEUS Reference Book | Describes references for using JEUS. |
| JEUS WebAdmin Guide | Describes how to use JEUS's Web management tool, WebAdmin, for configuring, controlling, monitoring, and clustering JEUS, and for resource configuration and management. |
EJB 3.2 Specification
XML reference about configuring domain.xml
JEUS_HOME/docs/manuals/xml-reference/index.html
XML reference about configuring jeus-ejb-dd.xml
JEUS_HOME/docs/manuals/xml-reference/index.html
TmaxSoft Co., Ltd.
45, Jeongjail-ro, Bundang-gu,
Seongnam-si, Gyeonggi-do, 13613
South Korea
Tel: +82-31-8018-1000
Fax: +82-31-8018-1115
Email: info@tmax.com
Web (Korean): http://www.tmaxsoft.com
TechNet: http://technet.tmaxsoft.com
TmaxSoft Inc.
230 West Monroe Street Suite 1950
Chicago, IL 60606
U.S.A
Tel: +1-312-525-8330
Fax: +1-312-525-8340
Email: info@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/us_en/home
TmaxSoft Japan Co., Ltd.
5F Sanko Bldg, 3-12-16 Mita, Minato-Ku, Tokyo, 108-0073
Japan
Tel: +81-3-5765-2550
Fax: +81-3-5765-2567
Email: info@tmaxsoft.co.jp
Web (Japanese): http://www.tmaxsoft.co.jp
Beijing TmaxSoft System Software Co., Ltd.
Room103, No.2 Huizhong Building, Seven Street Shangdi,
Haidian District, Beijing, 100085
P.R.China
Tel: +86-10-6298-8827
Email: info@tmaxsoft.com.cn
Web (Chinese): http://www.tmaxsoft.com/cn_en/home_cn_en
Tmax Brasil Sistemas E Serviços Ltda.
Av. Copacabana, 177, sala 32~35 Empresarial 18 do Forte
Alphaville Barueri, Sao Paulo, 06472-001
Brazil
Tel: +55-11-4191-3100
Fax: +55(11) 4191-3705 (extension#112)
Email: info.bra@tmaxsoft.com
Web (Portuguese): http://www.tmaxsoft.com/br_en/home_br_en
Tmax Rus L.L.C.
Leninsky prospekt, 113/1 (Park Place Moscow),
Office 318e, Moscow, 117198
Russia
Tel: +7(495)970-0135
Email: info.rus@tmaxsoft.com
Web (Russian): http://www.tmaxsoft.com/ru_ru/home_ru_ru
Tmax Singapore Pte. Ltd.
430 Lorong 6, Toa Payoh #10-02,
OrangeTee Building, 319402
Singapore
Tel: +65-6259-7223
Fax: +65-6258-7112
Email: info.sg@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/sg_en/home_sg_en
TmaxSoft UK Ltd.
215 Knyvett House, Watermans Business Park,
The Causeway, Staines TW18 3BA
United Kingdom
Tel: +44-1784-895005
Email: info.uk@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/gb_en/home_gb_en
TmaxSoft Canada, Inc.
2425 Matheson Blvd East, 8th floor,
Unit 824 Mississauga, ON, L4W 5K4
Canada
Tel: +1-905-361-2888
Email: info.canada@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/ca_en/home_ca_en
TmaxSoft Proprietary Limited
L32, 101 Miller Street, North Sydney 2060
Australia
Tel: +61-2-8019-7054
Email: info.aus@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/au_en/home_au_en
TmaxSoft Technologies Private Limited
Sobha Alexander Plaza, 3rd Floor,
16/2 Commissariat Road, Bangalore-560025
India
Tel: +91-7619-482-582
Email: info.india@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/in_en/home_in_en
TmaxSoft Co., Ltd. Turkey Liaison Office
Windowist Tower. Eski Buyukdere Cad. No:26,
Maslak 34467 Istanbul
Turkey
Tel: +90-212-214-7345
Email:info.tr@tmaxsoft.com
Web (English): http://www.tmaxsoft.com/tr_en/home_tr_en