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Why do i need to create a jar file ??  RSS feed

 
Tejas Tambe
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I am new to Java technology.
Can anybody tell me why do i need to create a jar file of the bean ??
Any good books for Java bean , for beginners ???
 
Tim Holloway
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1. Actually, it depends on the EJB server. Some require jars, some will take the beans in unpacked form. However, it's certainly much easier to package and ship a single file (jar) than all the components.
2. I think Enterprise JavaBeans by Richard Monson-Haefel is generally considered "the standard". Of course, some of the other EJB book authors that hang out around here may have their own opinions Monson-Haefel's book is from O'Reilly & Associates (http://www.ora.com) and generally available from qualify purveyoirs of technical books.
[This message has been edited by Tim Holloway (edited October 16, 2001).]
 
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