Depends on the context.

Just because a technique can cause fragility does not mean that the entire technique is worthless. For example, I still use inheritance when appropriate - despite the fragile base class problem - because the benefits outweigh the problems.

AOP can be a powerful technique. It has an upside and a downside. Sometimes the benefits outweigh the costs. Sometimes the costs outweigh the benefits.

For example, implementing logging or persistence via aspects can make your application a lot less fragile in the face of change. If you need to change your logging system or persistence layer you just need to alter a single aspect - rather than manually update thousands of methods.

Sometimes, especially in languages like Java, AOP is the best technique to pick.

In reply to Re^2: Aspect-Oriented Programming: Couple of Short Examples by adrianh
in thread Aspect-Oriented Programming: Couple of Short Examples by chunlou

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.