Showing posts with label Enterprise Java Beans. Show all posts
Showing posts with label Enterprise Java Beans. Show all posts

Tuesday, 7 August 2012

Enterprise Java for SAP

After a general introduction to Java, author Austin Sincock Java world, the way quests to open the normally closed SAP environment. Sincock Java Server Pages (JSP), JDBC, and Enterprise Java Beans (EJB) is an SAP environment through such Enterprise Java technologies, communication is the survey. Where possible, all things open source technologies, which are owned by the SAP Java connectors atypical, were studied.

Editorial Reviews

From the Inside

The fact that he released a book called SAP Enterprise Java for SAP, one of the developers of Java development means that many who want to experience the world. So far, for most, even the discovery of information about programming in Java for SAP for any tidbit, was a fruitless and frustrating search. This statement was a familiar, and then you will find the Enterprise Java for SAP required reading.

This book is particularly SAP programming language ABAP for developers who are comfortable, and want to learn Java. For less experienced Java programmer, this book is the SAP Java Connector (JCO) needed to create applications with a great resource for more experienced programmers.

About the Author

Austin Sincock 4 years or more SAP R / 3 systems to access and use the Java Enterprise Development has been a strong advocate. O, the last 7 years or more R / 3 environments, applications and technical projects around the product for the implementation of this function have been able to answer. Sweden and DirecTV - Kraft Foods Her projects, we have included Volvo. Java, SAP-based design and market practices, in addition to speaking to the Austin community, and web / print publications and on / SAP evangelizes the use of Java technologies. He often speaks at seminars on SAP Web address licensing matters, Web Enablement Summit in 2001, for example, SAP, and SAP SearchSAP Developers Summit 2002, TechEd 2001.

Saturday, 14 April 2012

Enterprise Application Integration

Company data and strategic use of technology for greater productivity and profit: Organizations are able to integrate their applications and data sources have a clear competitive advantage. Ownership of software, and more: a mishmash of old hardware, operating systems and network technology - however, many IT managers to integrate different systems trying to cope with major challenges. EnterpriseApplication Integration (EAI) is a matter of increasing urgency, offers a solution to this need. These business processes and data from many individual systems into a seamless integration of all technologies in all applications that talk to each other blanket. 

Enterprise Application Integration provides a comprehensive review of the IEA. You an overview of EAI goals and approaches, technologies that support a review and you will find a roadmap to implement the EAI solution. Level data, the interface application, the method level, and level of the user interface: You can also find a thorough description of EAI four main types. 

The book details the various approaches, including models of layers, and supporting technologies: Enterprise Java Beans (EJB) and ActiveX Message Oriented Middleware (MOM) and application servers, including the use of Remote Procedure Call (RPC) * looks at CORBA and COM, Distributed Objects * ODBC, JDBC and OLE DB * Java middleware standards * Message * new process automation and workflow technology, including corridors oriented middleware based data and standards, this practical guide to implement an EAI solution interfaces by defining the metadata model of the company, the process integration of buildings, including steps to determine all important data sources, how you practice, knowledge, selection and implementation of technologies, testing and maintenance of the mapping of the movement. Other important issues, SAP R / 3 and PeopleSoft packaged integrated applications, such as EAI, XML is the role of supply chain integration and process automation. Comprehensive, practical and clearly written, this essential resource for all EAI, including the nature of the industry key tools and techniques and will help you understand how to apply a significant commercial advantage.

Amazon.com Review

Get the computer systems of different brands - desktops, servers, mainframes, or if - to share data and processing power, Enterprise Application Integration (EAI) is a goal. David Linthicum tourism EAI integration technologies for enterprise applications needed to master. The system administrator or architect to make an offer for EAI, it definitely fits the title.

Challenges and strategies EAI text and offers a global perspective on technology can help. Author information and sharing of processing power, "" systems (for example, applications such as inventory and financial) creates a difficult situation for a few partitioning. (Although the data storage that combines databases, EAI, goes further, and all integrated - data, methods and objects.) A layer of this article, a variety of products (servers, for example, as a message using the outline of strategies for effective EAI, CORBA and COM).

Ease of integration here as an important "data scraping" (which allows older applications, applications that do not lend themselves to a "package" (especially the SAP R / 3), the central themes that the terminals interest) to communicate with new systems. Here, IBM, SAP, Sun and Microsoft tools and solutions from leading manufacturers such as coverage does not. Later in the book, Linthicum, such as processing or Remote EJB components for the company, or strongly argues that the Java EAI. In addition, trading enterprises, electronic commerce, seems to XML for data exchange.

Very few authors demonstrate a thorough knowledge of tools and technologies from many vendors. EAI practitioners will need a complete view of this no doubt. Enterprise Application Integration for the future of IT in developing a comprehensive roadmap of this area offers. It is a world of connected systems increasingly tries to understand in order to simplify the benefits of EAI for any business manager or software engineer is a great place to start. - Richard Dragan

Topics include: Application Integration EAI (Enterprise) outline the types of existing systems, EAI and e-business, data-level EAI, EAI application-level interface, storage, and method-level EAI, the user interface level EAI, data scraping, manual process models EAI middleware layer transaction, XA and X / Open Base, RPC, messaging (Microsoft MSMQ and IBM MQSeries), distributed objects, CORBA and COM, database, middleware API (ODBC and JDBC), Java middleware, integration of SAP R / 3 and PeopleSoft packaged applications and supply chain business to business e-commerce basic XML integration, message brokers, process automation and the future of the IEA.

Back cover

Company data and strategic use of technology for greater productivity and profit: Organizations are able to integrate their applications and data sources have a clear competitive advantage. Ownership of software, and more: a mishmash of old hardware, operating systems and network technology - however, many IT managers to integrate different systems trying to cope with major challenges.

Enterprise Application Integration (EAI) is a matter of increasing urgency, offers a solution to this need. These business processes and data from many individual systems into a seamless integration of all technologies in all applications that talk to each other blanket.
Enterprise Application Integration provides a comprehensive review of the IEA. You an overview of EAI goals and approaches, technologies that support a review and you will find a roadmap to implement the EAI solution. Level data, the interface application, the method level, and level of the user interface: You can also find a thorough description of EAI four main types. In the book, including detailed models of layers and the different approaches, supporting technologies are described:
  • Using Enterprise Java Beans (EJB) and application servers, such as ActiveX,
  • Message-Oriented Middleware (MOM) and remote procedure calls (RPC)
  • Distributed objects, looking at CORBA and COM
  • ODBC, JDBC and OLE DB, such as database-oriented middleware and standards;
  • Java Middleware Standards
  • Message Brokers

Process automation and workflow technologies

Application interfaces, this practical guide to implementing an EAI solution identification, process integration, building a business model metadata, all the important steps, including identification data sources, you drive, the card technology of motion data, test selection and implementation and maintenance. Other important issues, SAP R / 3 and PeopleSoft packaged integrated applications, such as EAI, XML is the role of supply chain integration and process automation. Comprehensive, practical and clearly written, this essential resource for all EAI, including the nature of the industry key tools and techniques and will help you understand how to apply a significant commercial advantage.

Sunday, 12 February 2012

The ABAP Developer's Guide to Java: Leverage your ABAP skills to climb up the Java learning curve

SAP and all that was officially opened to the world of Java to the Java programming fast and comprehensive new book, an indispensable guide handy for readers who need to explain. 6:40 SAP Web AS to develop a powerful application developers and professional with an arsenal of modern technology and proven, a unique and stable platform for SAP, ABAP and Java-compatible. Detailed step by step instructions, this book has already lapped smooth and error free Java allows you to benefit from the skills development of ABAP. The authors in both languages each highlight important issues related to the development of enterprise applications, as well as the similarities and differences are discussed in detail. What is relevant in the context of object orientation? What do you think about variables and data types? Linguistic structures have this? These scores and other fundamental questions are addressed clearly and concisely. 

Teachers to develop special techniques in this book that every serious development tools and objects, application design and help you to learn more. More information about Enterprise Java Beans, Java, JDBC, Security, and it is only the beginning of the OpenSQL. Java is essential skills quickly; you can avoid costly mistakes and save countless hours of trial and error. In addition, any data collection and retention of a section, the design business logic (Enterprise Java Beans), possible delivery technologies (the Web Dynpro that critical information in the application layer, separated) and the connection ( JCO). Highlights include: programming languages ​​SAP Web AS ("Once again, the Old World ABAP / Java World") - object orientation, variables, data types, language, buildings, vehicles and objects in the development of exclusions - Development Environment, Java Dictionary, Java API, version control connection test, distribution, - JCO, EJB-proxy-class, Web Services, logic power, and perseverance - Open SQL for Java, JDBC, SQLJ, to optimize performance of existing Web applications and technologies for Web Dynpro Java Server Pages, the best practice recommendations for application design approach - Session and Message-Driven Beans presentation logic - Container and Bean persistence, JDO managed the business logic

About the Author

Andreas Schneider Dr. Schneider & Partner AG-Neureither President Neureither SNP. O, consulting, development, deployment, and the ministries responsible for education. Its authors are located in different areas of the AG SNP.