Untangling Enterprise Java

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Untangling Enterprise Java

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Volume 4 , Issue 5 (June 2006) table of contents
Component Technologies

FEATURE: Q focus: component technologies table of contents

Pages: 36 - 44

Year of Publication: 2006

ISSN:1542-7730

Author

Chris Richardson

Chris Richardson Consulting, Inc.

Publisher

ACM New York, NY, USA

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ABSTRACT

Separation of concerns is one of the oldest concepts in computer science. The term was coined by Dijkstra in 1974.1 It is important because it simplifies software, making it easier to develop and maintain. Separation of concerns is commonly achieved by decomposing an application into components. There are, however, crosscutting concerns, which span (or cut across) multiple components. These kinds of concerns cannot be handled by traditional forms of modularization and can make the application more complex and difficult to maintain.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	Edsger W. Dijkstra, Selected writings on computing: a personal perspective, Springer-Verlag New York, Inc., New York, NY, 1982
	2	JSR 153: Enterprise JavaBeans 2.1; http://www.jcp.org/en/jsr/detail?id=153; JSR 220: Enterprise JavaBeans 3.0; http://www.jcp.org/en/jsr/detail?id=220.
	3	Fowler, M. http://www.martinfowler.com/bliki/POJO.html.
	4	Spring framework; http://www.springframework.org.
	5	Hibernate Object/Relational Mapping framework; http://www.hibernate.org/.
	6	JSR 243: Java Data Objects 2.0--An Extension to the JDO Specification.
	7	Acegi Security System for Spring; http://acegisecurity.sourceforge.net.
	8	Laddad, R. 2003. AspectJ in Action. Greenwich, CT: Manning.
	9	Fowler, M. http://www.martinfowler.com/articles/injection.html.
	10	JNDI; http://java.sun.com/products/jndi/.
	11	See Reference 9.