EJB (enterprise java beans)

... Chng 12: EJB (ENTERPRISE JAVA BEANS) Chng này ta s nghiêm cu và xây dng mt trong nhng thành phn thú v ca java ó là JavaBean mt mô hình quan trng trong kin trúc ca Java. Các vn ... thành phn JavaBean có kh nng tip nhn các i tng listener dùng  x lý tình hung chut. // MouseBean .java import java. awt.*; import javax.swing.*; import java. awt.event....

Ngày tải lên: 29/09/2013, 09:20

... 592 Message-Driven Bean Diagrams 597 EJB API Reference 598 EJBContext 599 EJBHome 600 EJBLocalHome 601 EJBLocalObject 601 EJBMetaData 602 EJBObject 602 EnterpriseBean 603 EntityBean 604 EntityContext ... 182 ProductHome .java 182 ProductLocalHome .java 184 ProductPK .java 184 ProductBean .java 187 The Deployment Descriptor 191 The Container-Specific Deployment Descriptor 195 Client .jav...

Ngày tải lên: 08/03/2014, 23:20

... methods of javax .ejb. EJBObject interface (getting the object’s container, etc.) Class Diagram for a session Bean BankBean BankBeanRemote <<Interface>> javax .ejb. EJBObject <<Interface>> BankBean ... business methods of the BankBeanRemote interface. javax .ejb. EJBHome <<Interface>> BankBeanHome <<Interface>> javax .ejb. SessionBean a...

Ngày tải lên: 18/04/2014, 10:19

... contexts: Properties java: comp/env Resource Managers java: comp/env/jdbc EJB references java: comp/env /ejb ejbPostCreate() ejbLoad() ejbStore() ejbRemove() business methods EntityContext methods: getEJBHome() getCallerPrincipal() isCallerInRole() getRollbackOnly() setRollbackOnly() getEJObject() getPrimaryKey() JNDI ... contexts: Properties java: comp/env Resource Managers java: com...

Ngày tải lên: 19/04/2014, 17:14

... import java. beans.*; import javax.servlet.http.*; import javax.servlet.*; import java. util.Hashtable; import java. awt.*; import java. util.*; import java. net.*; import java. io.*; import java. sql.*; ... section. Java Beans is Java; Java Beans is easy; Java Beans is fun. Most importantly, however, Java Beans is a flexible way to group Java applets and applications under...

Ngày tải lên: 29/09/2013, 08:20

... 3-Tier Java example (NOT the Full program!) * * */ import java. io.*; import java. sql.*; import javax.servlet.*; import javax.servlet.http.*; import java. util.*; import javax.mail.*; import javax.mail.internet.*; ... 20 ■ THE JAVA CONNECTOR (JCO)112 6250CH20.qxd 2/22/06 5:04 PM Page 112 } //import java. awt.event.ActionListener; import java. util.*; import java. awt.*; import java...

Ngày tải lên: 05/10/2013, 10:20

... import java. beans.*; import javax.servlet.http.*; import javax.servlet.*; import java. util.Hashtable; import java. awt.*; import java. util.*; import java. net.*; import java. io.*; import java. sql.*; ... section. Java Beans is Java; Java Beans is easy; Java Beans is fun. Most importantly, however, Java Beans is a flexible way to group Java applets and applications under...

Ngày tải lên: 06/10/2013, 14:20

... not working out: This document is the specification of the Java API for the management of persistence and object/relational mapping with Java EE and Java SE. The technical objective of this work is to ... has a long history of simplifying the development of Java ap- plications, in particular for writing RDBMS-based data access layers that use Java database connectivity (JDBC) or obj...

Ngày tải lên: 22/03/2014, 09:20

... the Java 2 Platform, Standard Edition, such as ″Write Once, Run Anywhere″ portability, JDBC API for database access, but also adds full support for Enterprise JavaBeans ™ (EJBs) components, Java Servlets, ... L o g ic T ie r - 0 : C lie n t-S id e P r e s e n ta tio n J2EE Server Core EJB Container • JAF • Java M ail • JDBC • JND I • JTA • RM I/IIO P • EJB J2EE Server Core Web Conta...

Ngày tải lên: 24/03/2014, 04:20

... goals of JavaBeans are discussed in Sun's white paper, " ;Java Beans: A Component Architecture for Java. " This paper can be found on the JavaSoft web site at http://splash.javasoft.com/beans/WhitePaper.html. ... important features of JavaBeans is that it does not alter the existing Java language. If you know how to write software in Java, you know how to use and create...

Ngày tải lên: 25/03/2014, 10:41