Great cup of java
Download as PPTX, PDF2 likes1,013 views
1) Java is a programming language created by James Gosling at Sun Microsystems in 1995. It is an object-oriented language designed to be portable and robust. 2) Java applications can run on many platforms due to its "write once, run anywhere" ability. This is enabled by the Java Virtual Machine, which converts Java code into code that devices can understand. 3) Java has several editions for different use cases, including the Java Standard Edition for desktop apps, the Java Enterprise Edition for enterprise software, and the Java Micro Edition for limited devices.
Great cup of java
- 1. Great Cup of Java1Presented By:Mohamed Shahpoup
- 2. 2Great Cup Of Java
- 3. AgendaWhat is Java ?1Java Characteristics2Java Terminology3Java Platforms4Java How to Code53Java New Technology5
- 4. Java Is a programming Langauge Developed By James Gosling at SUN Microsystems and released in 1995 as a core Component in SUN Microsystems.History of java Open Office. Virtual Box. Vodafone System. Nokia Applications. Solaris Operating System.4What is JAVA ?JAVA Applications:
- 5. 5The Father of JAVA Name: James Gosling.Born: May 19 ,1955 (age 55).Residence: United Sates.Occupation: Computer Scientist.Employer: SUN microsystemsKnown For: Father of Java.In April 2nd, 2010, Gosling left Sun Microsystems which had recently been acquired by the Oracle Corporation. He wrote on his blog"Just about anything I could say that would be accurate and honest would do more harm than good"
- 6. Why JAVA ?Java Characteristic : Cross PlatformObject Oriented ParadigmRobust Good PerformanceMulti-Thread6
- 7. 7Why JAVA ?Cross PlatformFirst : what is a Platform ?Platform: describes some sort of hardware architecture and software framework (including application frameworks), that allows software to run.Framework: are a special case of software libraries in that they are reusable abstractions of code wrapped in a well-defined API. JAVA is WORA Write Once Run Anywhere
- 8. 8Why JAVA ?Cross PlatformWORA
- 9. Why JAVA ?Java Characteristic : Cross PlatformObject Oriented Paradigm9
- 10. 10Why JAVA ?Object Oriented (OOP)OOP: is a programming paradigm that uses "objects " – “data structures”.Data Structure: is a particular way of storing and organizing data in a computer so that it can be usedefficiently.Class.Object.Encapsulation.Inheritance.Polymorphism.
- 11. Why JAVA ?Java Characteristic : Cross PlatformObject Oriented ParadigmRobust11
- 12. 12Why JAVA ?RobustThe Java programming language is designed for creating highly reliable software. It provides extensive compile-time checking, followed by a second level of run-time checking. Memory ManagementNo PointersAutomatic Garbage Collection (GC)
- 13. Why JAVA ?Java Characteristic : Cross PlatformObject Oriented ParadigmRobust Good Performance13
- 14. Why JAVA ?Good Performance But Java programs are Slow.Just-in-time compilation in 1997 for Java 1.114
- 15. Why JAVA ?Java Characteristic : Cross PlatformObject Oriented ParadigmRobust Good PerformanceMulti-Thread15
- 16. Why JAVA ?16
- 17. 17JAVA TerminologyJDK(Java Development Kit)Is a basic tool that is necessary to compile,documnetand package java programs (javac – java - ) it include JRE.JRE(Java Runtime Environment)is a Runtime environment that implements Java Virtual Machine it provides all class libraries. It should installed on a pc that run java Programs.JVM(Java Virtual Machine)VM: is a software implementation of a machine that executes programs like a physical machine.SDK(Software Development Kit)
- 18. 18JAVA TerminologyAmbiguity between a JDK and an SDKJDK is :(Java Development Kit)SDK is :(Software Development Kit)The JDK forms the subset of the SDK which is responsible for the writing and running of Java programs. The remainder of the SDK is composed of extra software, such as Application Servers, Debuggers, and Documentation.
- 19. 19JAVA PlatformsJava Editions
- 20. JAVA PlatformsJSEJava Standard EditionDesktop ApplicationsExamples: MS Office. Adobe Photoshop.20
- 21. 21JAVA PlatformsJEEJava Enterprise EditionEnterprise Software.Business Logic.
- 23. 23JAVA PlatformsJEEClient Tier:Run on Client Machine.Web Tier:Dynamic Web pages Generated By Servlet , JSP & JSF.Business Tier:Run On EJB Server as a apart of JEE server.EIS Tier: (Enterprise Information System)Run On EJB Server as a apart of JEE server.Database Systems
- 24. JAVA PlatformsJEEApplication Server RedHat (JBOSS).IBM (WebSphere).SUN (GlassFish).Adobe(JRUN).Apple(Web Objects).24
- 25. 25JAVA PlatformsJMEJava Micro EditionApplication For Limited DevicesRun on: Mobile Devices PDA
- 26. JAVA How to Code26
- 27. 27JAVA New TechnologyJava FXThis is sun's answer to Flex/Flash and Silverlight.
- 28. 28JAVA FXThe JavaFX platform gives you unparalleled freedom and flexibility for doing Programs on :Mobile devicesDesktops
- 29. 29What is JavaFX Platform ?
- 31. 31JAVA FX TOOLS
- 32. 32JAVA FXWhat Can I do with Java FX ?
- 33. 33Q & A
- 34. 34ThanksDr. Osama Abo Alnasre.Eng. Amr Salah.
- 35. 35ThanksPresented By:Eng. Mohamed Shahpoup