Bài viết này nằm trong khuôn khổ hội thảo "Xu hướng công nghệ lập trình 2014" do Trung tâm đào tạo Lập trình viên chuyên nghiệp iViettech tổ chức nhằm định hướng nghề nghiệp cho sinh viên Công nghệ thông tin.

1. Đào tạo Lập trình viên chuyên nghiệp
JAVA from A to Z
Presented by HOÀNG NHẠC TRUNG
Ver 1.0, Da Nang, 08/03/2014
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2. Outline
: Java Community Process.
: Java Characteristics.
: Java Terminology.
: Java Platforms.
: Java Frameworks.
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3. Name : James Gosling .
Born : May 19, 1955.
Residence : United States .
Alma mater : Carnegie Mellon University.
Occupation : Computer Scientist .
Employer : Sun Microsystems .
Known for : Father of Java .
“The Father of Java dismissed Microsoft's C# as having had potential, but no
longer: "We were afraid they were going to do something really creative
- but they're hopelessly focused on one platform."
We have a balancing act: we need the simplicity but we also need
power."
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4. 1st Topic: Java Community and Open Source
(JCP) – is a formalized process which allows interested
parties to get involved in the definition of future versions and features of the Java
platform.
(JSR) – the formal documents that describe proposed
specifications and technologies for adding to the Java platform
(Open Source) – In May 2007, in compliance with the
specifications of the java community process, Sun made available most of their
java technologies as free software under the GNU GPL ( General Public License )
that developed by Richard Stallman. In 1989, the first program-independent GNU
General Public License (GPL) was released .
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5. Java
Characteristics
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6. 2nd Topic: Java Characteristics
Cross Platform
Object-Oriented Paradigm
Robust
Good Performance
Automatic Memory Management
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7. -
2nd Topic.1: Cross Platform
 Platform : describes some sort of hardware architecture or software framework ,
that allows software to run.
 Typical platforms include a computer's architecture, operating
system, programming languages and related runtime libraries or graphical user
interface.
 Different Architecture .
 Different Operating System.
 Java is WORA ( Write Once Run Anywhere ) .
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8. -
Java is WORA
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9. 2nd Topic.2: Object-Oriented Paradigm
OOP is a Programming Paradigm
Every thing is an Object
OOP Concepts
OOP Axioms
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10. 2nd Topic.3: OOP Axioms
Flexible
Extensible
Reusable
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11. Java
Terminology
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12. 3rd Topic: Java Terminology
(JVM) – An abstract machine architecture
specified by the Java Virtual Machine Specification .
(JRE) – A runtime environment which
implements Java Virtual Machine, and provides all class libraries
and other facilities (such as JNI) necessary to execute Java
programs. This is the software on your computer that actually runs
Java programs.
(JDK) – The basic tools necessary to compile,
document, and package Java programs (javac, javadoc, and
jar, respectively). The JDK includes a complete JRE.
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13. Java
Platforms
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14. 4th Topic: Java Platforms
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15. 4th Topic.1: Java SE
• General Purpose Application .
• Runs on Desktop, Laptops .
• Includes a set of libraries for common programming needs
like :
• Network .
• Database .
• Etc .
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16. 4th Topic.2: Java ME
• Application for limited Device .
• Run on
– Mobile Devices such as cell phone .
– PDAs .
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17. 4th Topic.3: Java EE
• Enterprise Software .
• Focus on Business Logic .
• Multitiered Architectures :
–
–
–
–
Client Tier .
Web Tier.
Business Tier .
EIS Tier .
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18. Java
Frameworks
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19. 5th Topic: Java Frameworks
+ Testing Tools.
+ Build Systems.
+ GUIs.
+ Persistence
+ IDEs.
+ Charting & Reporting
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20. 5th Topic.1: Testing Tools
• JUNIT
• TestNG
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21. 4th Topic.2: Building Systems
• ANT .
• MAVEN .
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22. 5th Topic.3: GUIs
•
•
•
•
AWT ( Abstract Window Toolkit ) .
SWT ( Standard Window Toolkit ) .
Swing .
QT .
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23. 5th Topic.4: IDEs
• Netbeans .
• Eclipse .
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24. 5th Topic.5: Persistence
• Hibernates .
• iBATIS .
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25. 5th Topic.6: Charting & Reporting
• JFreeChart .
• JasperReport .
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26. So What after that ?!!
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