翻译下这段JAVA相关科技文献
来源:百度知道 编辑:UC知道 时间:2024/05/31 01:46:05
Hibernate
The next domino to fall was persistence.
J2EE “out of the box” provided
two means for accessing persistent
stores—most often, relational databases:
JDBC, the J2SE standard API
for relational database management
system access; and entity beans, an EJB
component type dedicated to modeling
a persistent entity.
JDBC’s error-prone programming
model inhibited object-oriented design
by forcing developers to work with relational
concepts in Java code. Entity
beans, despite hype from Sun and major
J2EE vendors, likewise proved to be
cumbersome: Initially, the technology
was severely underspecified, not even
taking into account management of
relationships between persistent objects;
it made applications difficult to test; and
it offered an inadequate query language.
By 2003, developers largely ignored
entity beans despite enhancements in
EJB 2.0 and 2.1.
翻译机的不要.有
The next domino to fall was persistence.
J2EE “out of the box” provided
two means for accessing persistent
stores—most often, relational databases:
JDBC, the J2SE standard API
for relational database management
system access; and entity beans, an EJB
component type dedicated to modeling
a persistent entity.
JDBC’s error-prone programming
model inhibited object-oriented design
by forcing developers to work with relational
concepts in Java code. Entity
beans, despite hype from Sun and major
J2EE vendors, likewise proved to be
cumbersome: Initially, the technology
was severely underspecified, not even
taking into account management of
relationships between persistent objects;
it made applications difficult to test; and
it offered an inadequate query language.
By 2003, developers largely ignored
entity beans despite enhancements in
EJB 2.0 and 2.1.
翻译机的不要.有
您可以按以下注册监听器(事件处理房东是做什么的):
1,在网页内容ServletContextListener的(地主阶级使用的内容)初始化,破坏ServletContextEvent事件对象,该对象被传递ServletContextEvent。
2,在网络属性(业主使用的类属性的内容)添加,删除,替换当接收ServletContextAttributeEvent
事件对象,即通过ServletContextAttributeEvent对象时,的ServletContextAttributeListener内容。
房东,这是一个非常基本的界面,文档,无法理解,或JAVA基础设施,如上述设计非常熟悉的事件处理机制,即使不明白上面的,也可以是模拟图形处理事件。