Re: New user
-WELCOME- to the Java Developer Connection(sm) Newsletter, covering Early Access software releases, new products, developer programs, and more. J D CN E W S L E T T E R PRODUCT NEWS * Early Access Developer Release Software * JDK(tm) 1.2 Port for Linux Announced * Java Card(tm) API 2.1 Specification Draft 2 Released * EmbeddedJava(tm) 1.0 Specification Now Complete * Java(tm) Embedded Server 1.0 Demo Released * JDBC 2.0 Standard Extension APIs Now Available * Java(tm) Servlet API Specification 2.1 Released * Java Communications API 2.0 Released INSIDE THE JDC * New on the JDC * PersonalJava(tm) Contest Winners Announced! DEVELOPER PROGRAMS AND RESOURCES * Java(sm) Business Expo(sm) * Java Industry Connection(sm) Web Site * New Sun Developer Essentials(tm) Editions Available * Sun Support Access Announced * Sun Developer Connection(sm) Goes Global * Is Your Software 100% Pure Java(tm)? * Java Platform Events * Visit Sun's Java Technology Web Site - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P R O D U C T N E W S EARLY ACCESS DEVELOPER RELEASE SOFTWARE. The following Java(tm) platform software is now available for download on the JDC: Java Development Kit 1.2 Release Candidate 2, Java Media Framework 1.1, JavaHelp(tm) 1.0, Java Wallet Release 1.0, Java 3D(tm) 1.1, POP3 Provider. To access, see: http://java.sun.com/jdc/earlyAccess/index.html JDK(tm) 1.2 PORT FOR LINUX ANNOUNCED. In support of the Linux developer community, this announced port is designed to enable Java technology-based applications to run on the Linux operating system. The port represents the latest operating environment to support the Java platform, with more than 15 platforms currently supporting the JDK -- from AIX and the MacOS to Netware and now Linux. For more information, see: http://java.sun.com/pr/1998/11/pr981102-01.html At 03:59 PM 11/26/98 -0200, you wrote: >Hi there, > > people... i have 1 machine redhat 5.1 and need very very to install JDK >1.2.x but i dont found... anibody say to me where i find > > >Thanx. > >Tobias Ramos >Diamantina MG >[EMAIL PROTECTED] > > > Linux, Freedom, and Hapiness | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___
Unix/Linux commands using Java
Hi! I just finished studying Java on a Windows environment using VisualJ++ and Visual Cafe for Windows. Now, I want to start writing a java program in my RH5.2 linux box using JDK1.17a, which I just installed. I have some questions before I start: 1. Can I call Unix/Linux commands from my java program? If I can, where can I get information/examples? 2. Can I combine Perl with Java? 3. Can I get javax.swing package in Linux? I will appreciate any help I could get. Sincerely, Walter G. da Cruz Linux and Java will save the world :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___
Re: installation
This is what I did: 1. Deinstall Kaffe. 2. mkdir /java // of course, you have to specify your directory 3. chown wdacruz /java 4. chgrp wdacruz /java 5. su wdacruz 6. tar xvzf jdk_1_1_7-v1a-glibc-x86_tar.gz 7. tar xvzf jdk_1_1_7-v1a-glibc-x86-native_tar.gz 8. My java directory looks like this: ... drwxr-s-x 5 wdacruz wdacruz 1024 Nov 29 18:43 jdk117_v1a ... 9. cd /home/wdacruz 10. vi .bashrc 11. add line at the end: export PATH=/java/jdk117_v1a/bin:$PATH 12. Save file, exit, and login again 13. type: 'which java' You should get: /java/jdk117_v1a/bin/java 14. type: 'java -version' You should get: java version "1.1.7" I hope this could help. Regards, Walter At 11:04 PM 12/3/98 +0930, you wrote: >Hi, I followed the install notes for jdk117 on redhat 51 and get >the message CLASSPATH not set ??? when i try to use it , the notes say I >dont have to do this. TIA and regards. Linux and Java will save the world :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___
swing-1.1beta3
I'm having some problems to install swing-1.1beta3 on RH5.2. 1. I installed jdk in /java/jdk117_v1a/ 2. I downloaded swing11-beta3.tar.z into /java 3. tar xvzf swing11-beta3.tar.z created directory /java/swing-1.1beta3 + 60 html files own by user uucp and group 143. 4. I added the following lines to .bash_profile for user /home/wdacruz: PATH:/java/swing-1.1beta3:$PATH CLASSPATH=. SWING_HOME=/java/swing-1.1beta3 export PATH CLASSPATH SWING_HOME 5. wdacruz env shows: ... PATH=/java/swing-1.1beta3:/java/jdk117_v1a/bin: SWING_HOMEL=/java/swing-1.1beta3 ... 6. I tested swingapplication.java that start: import javax.swing.*; // This is the final packge name. // import com.sun.java.swing.*; // Used by JDK 1.2 Beta 4 and all // Swing releases before Swing 1.1 Beta 3. ... 7. javac swingapplication.java I got the error message: Package javax.swing not found in import import javax.swing.*; ^ JDK1.1.7_v1a works fine, but the compiler does not find the swing package. What I am doing wrong? Did I installed swing-1.1beta3 in the wrong directory? the CLASSPATH points to the wrong place? swingall.jar resides in /java/swing-1.1beta3/ directory. Thank you for all the help I got so far. Walter. Linux and Java will save the world :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___
Re: calling cgi from java
You should check www.perl.com. The latest devel. version (I think 5.005_54) includes JPL, which allows java programs to work with Perl and CGI. Walter. At 11:20 AM 2/25/99 -0800, you wrote: >Thanks for the reference of the Java HOWTO, but I am not looking the >execute java as a CGI. What I need to do is call a CGI from within Java. >This is an applet and I do not have access to modify the server in any way. >In this case showDocument(0 won't work. > >Thanks, >r.b. > > > >Linuxsoft >http://www.linuxsoft.net >408.289.1286 > > > > >-- >To UNSUBSCRIBE, email to [EMAIL PROTECTED] >with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > > Linux and Java will save the world :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Linux World
Hi! I just came from the Linux World expo. It's _really_ crowded there. There is one computer at the Sun booth that is running Linux 2.0. I didn't have opportunity to check it :-( but one of the exhibitors told me that the final release could be ready as early as thursday. I personally doubted, but he should have his source. On the other hand, one exhibitor at Cygnus told me that they have a Java tool (LibJava? I'm not sure) that is faster than JDK and can be downloaded free from the internet. I don't know much about Cygnus software, so please give me some points if it's worth to try it. Walter Linux and Java will save the world :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: JDK1.2
http://www.fr.kernel.org/pub/linux/kernel/alan/2.0.37pre/2.0.37/ At 11:16 PM 3/26/99 +0100, you wrote: >I'm using Red Hat 5.2 with kernel 2.0.36-1 > >Where can i find the kernel 2.0.37 (what is the problem if i use jdk1.2 >with kernel 2.0.36). > >Excuse me english (i'm frensh). > > > >-- >To UNSUBSCRIBE, email to [EMAIL PROTECTED] >with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > > A Linux enthusiast :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: How to make JDK1.2-pre-v1 as my default JVM
You need to uninstall kaffe: rpm -ev kaffe* At 07:29 PM 4/1/99 -0800, you wrote: >Hi, > >I have realized after many agonizing hours that some of my problem is really >due to Kaffe. I'm currently running RedHat 5.2 and I downloaded JDK preview >v1. I set the PATH variable to point to "/usr/jdk1.2/bin". However, this >does not prevent Kaffe VM to kick in if I simply type "java .." in the >command line. I have to type "/usr/jdk1.2/bin/java..", instead. I'm new >to Linux. Is there any way I can make the JDK 1.2 VM as the default? Thanks. > >Joe > > >-- >To UNSUBSCRIBE, email to [EMAIL PROTECTED] >with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > > A Linux enthusiast :-) | 408.294.4750 http://www.concentric.net/~Wdacruz/Index.shtml | [EMAIL PROTECTED] ___|___ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
