1. Internetteknologi (ITNET1) Extra Presentation Java IDE Tool Support

2. Ingeniørhøjskolen i Århus Slide 2 af 15 Overview Why IDE tools? Available tools Example tools: the Netbeans IDE NOTICE: –The concept of IDE’s is part of the curriculum, while the practical usage of them is not

3. Ingeniørhøjskolen i Århus Slide 3 af 15 Why IDE tools? IDE: Integrated Development Environment Makes development easier Increases productivity Features (most typically): –Most of you already know this (i.e. Visual Studio) –Integrated compiler and debugging –Code completion and similar –Wizards and code generation –Deployment support (ant scripting) –Support for version control systems

4. Ingeniørhøjskolen i Århus Slide 4 af 15 Available IDE tools Far too many to mention In JSP/Servlet development amongst others: –JBuilder from Borland (free limited version) –JDeveloper from Oracle (free with Oracle products) –IntelliJ IDEA from JetBrains (not free) –Eclipse from Eclipse Foundation (free) –Netbeans from Netbeans.org (free) –Sun Java Creator Studio 2 (free)

5. Ingeniørhøjskolen i Århus Slide 5 af 15 Example Tool: the Netbean IDE Advanced syntax highlighting, error checking code editor Support for the Java, C, C++, XML and HTML languages Pluggable support for compilers, debuggers and execution services Support for JSP, XML, RMI, CORBA, JINI, JDBC and Servlet technologies Support for Ant, CVS and other version control systems Visual design tools Wizards and code generation and management tools Cross-platform INTEGRATED APACHE TOMCAT APPLICATION SERVER!

6. Ingeniørhøjskolen i Århus Slide 6 af 15 Example Tool: the Netbean IDE In this course – the build-in Application Server makes development MUCH easier than before This is needed, as ASP.NET and IIS is tightly integrated with the Visual Studio.NET environment, and we therefore need the same productivity tools for Java The Netbeans IDE supports this May be downloaded from: http://www.netbeans.org/downloads/ide/index.html http://www.netbeans.org/downloads/ide/index.html

7. Ingeniørhøjskolen i Århus Slide 7 af 15 Creating a Web Module Select the New Project – ”Web Application”

8. Ingeniørhøjskolen i Århus Slide 8 af 15 Adding a JSP Remember to select the Web module Select the New JSP Wizard

9. Ingeniørhøjskolen i Århus Slide 9 af 15 Ready to program the index.jsp

10. Ingeniørhøjskolen i Århus Slide 10 af 15 … or the Servlet

11. Ingeniørhøjskolen i Århus Slide 11 af 15 The ”NewServlet” Servlet

12. Ingeniørhøjskolen i Århus Slide 12 af 15 Ready to Code

13. Ingeniørhøjskolen i Århus Slide 13 af 15 Web.xml (Auto config)

14. Ingeniørhøjskolen i Århus Slide 14 af 15 Adding a Java Class Select the New Java Class Wizard

15. Ingeniørhøjskolen i Århus Slide 15 af 15 Programming the class

16. Ingeniørhøjskolen i Århus Slide 16 af 15 Using the class in the Index

17. Ingeniørhøjskolen i Århus Slide 17 af 15 Debugging with a Browser Choose Execute or use the debug toolbar

18. Ingeniørhøjskolen i Århus Slide 18 af 15 Which IDE to choose? Most have basically the same features JBuilder and IntelliJ IDEA only support the enterprise features in the professional versions What else do you need? –RMI / CORBA / Web service support?