Beginning POJOs
Java’s history is a thorny and convoluted one. From its origins at Sun, better known for its hardware than its software, Java was born as a stealth project targeting consumer devices. Along came the Web, and Java provided the only way to do anything remotely close to rich animation. Applets runni...
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| Tác giả chính: | |
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
Apress
2012
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/30803 |
| Các nhãn: |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | Java’s history is a thorny and convoluted one. From its origins at Sun, better known for its
hardware than its software, Java was born as a stealth project targeting consumer devices. Along
came the Web, and Java provided the only way to do anything remotely close to rich animation.
Applets running on the HotJava Browser showcasing a dancing Duke was my “oh, now that’s
cool” moment of 1995. So we set out to write enormously large applets that were slow to run
and then the browser wars began and you could only guess whether it was going to run or your
user would see a big gray box on their browsers. Today applets still have their niche, mostly in
the least-expected places, like the computer in an oil lube bay or a conveyor-controlling application
in a distribution center.
But Java was still the new kid on the block. In the late ’90s, Web applications were being
built on the CGI platform and a trove of scripting languages. At that point Java came into its
own with the servlet API and what was viewed as the golden hammer of its time, the EJB specification.
At that point I was already tainted by the complexity of the Distributed Component
Object Model (DCOM) and Common Object Request Broker Architecture (CORBA), so to paraphrase
Bruce Tate, I ate the elephant and it was good! Well, guess what? By the time we entered
the 21st century the elephant already was the animal of choice in large corporate IT departments,
it started to face fierce competition in the wild. It had to run on Pearls, fight Pythons and lately tried
to avoid the red light at the end of the tunnel (is that a Ruby on Rails?). |
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