BWLS-D21-70Development of components of business-logic under specification Enterprise JavaBeans with usage BEA WebLogic Server 7.0
On the given five-day course students learn about technology of the distributed calculations with usage of specification Enterprise JavaBeans 2.0 (EJB). Beans types - sessional with support and without support of a state, intrinsic and asynchronous messages are considered. The course also is devoted to questions of expansion of components, possibilities of the container on support of stability, contexts of transactions and safety in EJB. Students will familiarize with usage of the service of messages Java Message Service (JMS), and will learn to develop clients of the service of messages. In addition usage of console BEA WebLogic Server for expansion and monitoring of EJB-components is considered. Installation and base questions of administration BEA WebLogic Server 7.0 are not considered. It is expected, that students have skills of development of applications with servlet usage, JSP-pages, JNDI services, JDBC and JTA. After learning course you can - develop all sorts bins (stateless and statefull session, entity, message-driven);
- to understand a method of objective-relational mapping;
- to develop and watch operation of EJB-components with BEA WebLogic Server 7.0.
the Contents of course -
EJB architecture Expansion of EJB-components
- Sessional beans without support of a state.
- Sessional beans with support of a state.
- Resources and environment variables EJB.
- Safety EJB.
- Transactions in EJB.
- Local interfaces EJB.
- Intrinsic beans with the stability controlled by the container.
- Intrinsic beans with the stability, controlled a binominal.
- Ratios in EJB.
- Introduction in the service of messages.
- the Service of messages JMS BEA WebLogic Server.
- Beans of asynchronous messages (MDB.)
Students According to cast under specification J2EE the course is intended for developers EJB, collectors of applications and experts on expansion of web-applications. Preliminary preparation Knowledge of technology Java, concepts of the object-oriented analysis and designing (Courses under program CIW 5JPF, 5OOAD) or equivalent experience in usage of concepts J2EE: - Classes, objects, interfaces, inheriting
- Java Syntax
- Exceptions
- CLASSPATH and pacts
- the Multithreading
- Input/output streams
- RMI principles and serializations of objects
- Classes of collections
- Access to databases through JDBC, including writing SQL of inquiries
- Servlets and JavaServer Pages
- Syntax of descriptors web- and enterprise- application
- JNDI
- Java Transaction API
- Base knowledge on syntax XML and DTD
Education coast on cource - USD 1311 Cource duration (days) - 5
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