By Carl Albing
Linux is the fastest-growing Java improvement platform since it saves time and money by means of serving as a platform for either improvement and deployment. yet builders face major platform-specific demanding situations while handling and deploying Java purposes in a managed creation surroundings.
Written for Java and Linux builders alike, Java™ program improvement on Linux® is the hands-on consultant to the total Java program improvement lifecycle on Linux.
Determined to spare different builders hours of trial and blunder, Albing and Schwarz display the platform, instruments, and alertness improvement by way of displaying real looking, easy-to-follow examples. After an easy command-line program introduces simple instruments, this software leads readers via business-logic item research, database layout, Java servlet UIs, Java Server Pages (JSP) UIs, Swing GUIs, and conventional Widget Toolkit (SWT) GUIs. Scaling as much as the firm point presents the chance to exploit either the JBoss program Server and the Apache Geronimo software Servers, and firm JavaBeans (EJB).
Readers learn the way to
- Use improvement instruments to be had on Linux, equivalent to the GNU Compiler for Java (gcj), Ant, the NetBeans IDE, IBM's Eclipse Java IDE, JUnit, and SunONE Studio
- Develop company good judgment layers utilizing Java DataBase Connectivity (JDBC)
- Add an internet interface utilizing servlets and JSPs
- Add a GUI utilizing Sun's summary Window Toolkit (AWT) and IBM's SWT
- Deploy EJBs in Linux
The authors finish through demonstrating how a hierarchy of budgets should be created, tracked, and shared with Concurrent models procedure (CVS).
A significant other web site comprises all resource code and a hyperlink to every instrument described.
Java™ software improvement on Linux® can propel you from a status begin to the full-speed improvement and deployment of Java functions on Linux.
Read Online or Download Java Application Development on Linux PDF
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Additional resources for Java Application Development on Linux
But to make use of the value that is now in FILE, the shell uses syntax that might not be familiar to you: The name must be preceded with a "$". Shell variables can be passed on to other environments if they are exported, but they can never be passed back up. To set a shell variable for use by your current shell and every subsequent subshell, export the variable: $ export FILE $ You can combine the assignment of a value with the exporting into one step. Since repeating the export doesn't hurt, you will often see shell scripts use the export command every time they do an assignment, as if it were part of the assignment syntaxbut you know better.
H ("high") moves to the top line of the window. • M ("middle") moves to the middle line of the window. • L ("low") moves to the bottom line of the window. • 0 moves to the beginning of the line. • $ moves to the end of the line. This may still be too slow for you, especially if you are working your way through a large file. If you want to page up and down half a page at a time, try ^U and ^D (think "up" and "down"). To move a full page at each keystroke, try ^F and ^B (think "forward" and "back").
See that "x"? That's a relatively rare character on any line of text. If you see a character, your cursor can "find" it if you type f and then the character you are looking for. So fx would search forward on the line for an "x". And Fx would search backward from the cursor. To repeat the search, just type a semicolon (";"). Searching for a string is another good way to move your way through a file. To search forward, type a slash (/), then the characters for which you want to search, and end the string with a second slash and then Enter:   The second slash is optional in most vi implementations, but used for consistency with the same command in ex mode which has optional suffix characters.