Differences between version 3 and predecessor to the previous major change of HowToEnterpriseJavaforLinuxHOWTO.
Other diffs: Previous Revision, Previous Author, or view the Annotated Edit History
| Newer page: | version 3 | Last edited on Monday, October 25, 2004 5:15:32 am | by AristotlePagaltzis | Revert |
| Older page: | version 2 | Last edited on Friday, June 7, 2002 1:06:31 am | by perry | Revert |
@@ -1,2776 +1 @@
-
-
-
-Enterprise Java for Linux HOWTO
-
-
-
-----
-
-!!!Enterprise Java for Linux HOWTO
-
-!!Greg Wilkins gregw@mortbay.org
- original by Gary Meyer gary@meyer.netv0.2, 2001-11-07
-
-
-----
-''How to set up an Enterprise Java environment on Linux including a Java
-Development Kit, a Web server, supporting Java servlets, accessing a database
-via JDBC, and supporting Enterprise Java Beans (EJBs). ''
-----
-
-
-
-
-!!1. Introduction
-
-
-*1.1 Background
-
-*1.2 Audience
-
-*1.3 New Versions
-
-*1.4 Copyright and License
-
-*1.5 Disclaimers
-
-*1.6 Potential Future Sections
-
-*1.7 Other Resources
-
-*1.8 Feedback
-
-
-
-
-
-!!2. How to Setup the Java Development Kit
-
-
-*2.1 Blackdown JDK
-
-*2.2 IBM Java Developer Kit
-
-*2.3 Kaffe
-
-*2.4 Sun J2SE
-
-
-
-
-
-!!3. How to Setup the Web Server
-
-
-*3.1 Apache
-
-*3.2 IBM Domino
-
-*3.3 IBM HTTP Server
-
-*3.4 Jetty HTTP Server and Servlet Container
-
-
-
-
-
-!!4. How to Setup Java Servlet Support
-
-
-*4.1 Allaire JRun
-
-*4.2 Apache Tomcat
-
-*4.3 BEA !WebLogic
-
-*4.4 Enhydra
-
-*4.5 IBM !WebSphere
-
-*4.6 Locomotive
-
-*4.7 Jetty
-
-
-
-
-
-!!5. How to Setup Java Server Pages (JSP) Support
-
-
-*5.1 Apache Jakarta
-
-*5.2 Caucho Resin
-
-*5.3 Jetty
-
-
-
-
-
-!!6. How to Setup JDBC Support
-
-
-*6.1 IBM DB2
-
-*6.2 MiniSQL
-
-*6.3 MySQL
-
-*6.4 Oracle
-
-*6.5 PostgreSQL
-
-*6.6 Sybase
-
-
-
-
-
-!!7. How to Setup Enterprise Java Bean (EJB) Support
-
-
-*7.1 BEA !WebLogic
-
-*7.2 EJBoss
-
-*7.3 Bullsoft JOnAS EJB
-
-----
-
-!! 1. Introduction
-
-
-
-
-
-
-
-!!1.1 Background
-
-
-
-This document was started January, 1999 by Gary Meyer (
-gary@meyer.net) after several weeks
-of installing various open source and proprietary Enterprise Java products
-for Linux. "Enterprise Java" is defined as using the Java Enterprise APIs.
-
-
-Some updates were added by Greg Wilkins
-(
-gregw@mortbay.org) in November
-2001 however parts of the document are still out of date.
-
-
-
-
-!!1.2 Audience
-
-
-
-This HOWTO is intended to benefit software professionals who are
-interested in evaluating, developing, or deploying Enterprise Java on
-Linux. Limited knowledge or experience in either Linux or Java is
-assumed.
-
-
-
-
-!!1.3 New Versions
-
-
-
-The newest version of this document can be found at the Linux Documentation
-Project website at:
-http://linuxdoc.org/HOWTO/Enterprise-Java-for-Linux-HOWTO.html
-
-
-
-
-
-
-!!1.4 Copyright and License
-
-
-
-This document is Copyright (c) 1999-2001 by Gary Meyer and Greg
-Wilkins. Permission is granted to copy, distribute and/or modify
-this document under the terms of the GNU Free Documentation License,
-Version 1.1 or any later version published by the Free Software
-Foundation; with no Invariant Sections, with no Front-Cover Texts,
-and with no Back-Cover Texts. A copy of the license is available at
-http://www.gnu.org/copyleft/fdl.html
-
-
-
-!!1.5 Disclaimers
-
-
-
-
-
-
-The suggestions in this document are provided to help you get a Enterprise
-Java environment on Linux up and running as quickly as possible. The suggestions
-are not product recommendations or endorsements. As you become familiar with
-the options available, you can do you own product evaluations and determine
-what options are best for your particular purpose.
-
-
-For the purpose of this HOWTO, "Enterprise Java" is defined as using
-the Java Enterprise APIs. This HOWTO does not address scalability, availability,
-manageability, and other such aspects of software that are often associated
-with the word "enterprise."
-
-!!1.6 Potential Future Sections
-
-
-
-
-
-
-This HOW has focused on the most popular aspects of Enterprise Java. The
-following sections may be added to this HOWTO.
-
-
-*Integrated Development Environments (IDEs) that Support Enterprise Java
-for Linux
-*
-
-*Java Naming and Directory Interface (JNDI) Support
-*
-
-*Java Mail API (JMAPI) Support
-*
-
-*Java Transaction Service (JTS) Support
-*
-
-*Java Interface Definition Language (JIDL) Support
-*
-
-*Java Messaging Service (JMS) Support
-*
-
-*Common Object Request Broker Architecture (CORBA) Support
-*
-
-
-
-Interested in authoring a section?
-
-
-Please contact the author, Gary Meyer, at (
-gary@meyer.net).
-
-!!1.7 Other Resources
-
-
-
-
-
-
-The App-Serv Center website at
-http://www.app-serv.com/.
-
-
-Java Enterprise in a Nutshell by David Flanagan et al at
-http://www.oreilly.com/catalog/jentnut/.
-
-!!1.8 Feedback
-
-
-
-
-
-
-Please submit all additions and corrections to the author, Gary Meyer,
-at (
-gary@meyer.net).
-----
-
-!! 2. How to Setup the Java Development Kit
-
-
-
-
-
-There are several Java Development Kits available for Linux. These include:
-
-
-
-
-
-*
-Blackdown JDK
-*
-
-*
-IBM Java Developer Kit
-*
-
-*
-Sun J2SE
-*
-
-*
-Kaffe
-*
-
-
-
-If you are going to try just one JDK, I suggest you initially try the Sun
-J2SE, unless you are recommended otherwise by specific software you are using
-or want to use. Additionally, if you are interested in an open source implementation,
-you will need to use Kaffe.
-
-!! 2.1 Blackdown JDK
-
-
-
-
-
-!Background
-
-
-
-
-
-The Blackdown JDK is a port of Sun JDK to Linux. As of the time of this
-writing, the Blackdown JDK is current with JDK 1.2.2 on the Intel architecture
-and 1.1.8 on the PowerPC.
-
-
-In December 1999, Sun announced availability of the Java 2 Platform, Standard
-Endition (J2SE) on Linux. This Sun release has significant impact on Blackdown
-because Blackdown is a port. In a press release, Sun states, "This week's
-announcement would not have been possible without the collaboration of Blackdown,
-a group of developers and enthusiasts around the globe. Since its inception,
-Blackdown has been a provider of Java technology for the Linux platform. Their
-dedicated effort over a number of years has laid the foundation for this release
-of the Java 2 platform port to Linux; in particular their effort was critical
-to the success of this release."
-
-
-Additionally, the Sun press release continues, "Blackdown.org continues
-to be a valuable source for Java technology for Linux, including JDK 1.1.x
-releases."
-
-!Download
-
-
-
-
-
-The Blackdown JDK can be obtained from
-http://www.blackdown.org.
-
-
->From the Blackdown home page, select download and a mirror site.
-
-
-Select the version of the JDK you want. If other software that you are
-wanting to use does not recommend a specific version, I suggest the most current,
-which is at the time of this writing, JDK 1.2.2.
-
-
-Select the machine architecture you are installing on. For Intel architecture,
-select i386.
-
-
-Select the release candidate you want. If other software that you are
-wanting to use does not recommend a specific release candidate, I suggest the
-most recent or final version if available.
-
-
-For the Blackdown JDK, there are possibly a number of different files available
-in different packaging formats. Additionally you have to be sure you get support
-for the right libc for your Linux distribution.
-
-
-The files available include:
-
-
-*''jdk'' - The Java Development Kit contains everything you need to compile,
-run, and debug Java. It does not contain international character converters.
-
-*
-
-*''jre'' - The Java Runtime Environment, including international character converters.
-
-*
-
-*''rt'' - A minimal Java Runtime Environment that does not include international
-character converters.
-*
-
-*''i18n'' - The internationalization font mappings and a JAR containing the
-international character converters.
-*
-
-*''native'' - Additional binaries providing native thread support.
-*
-
-
-
-I suggest downloading only the jdk for Java development in English.
-
-
-When downloading the Blackdown files, you may need to select between libc5
-and glibc as well as potentially a specific version of glibc. The libc options
-include:
-
-
-*libc5 - The older, and still most common, Linux libc is libc5.
-*
-
-*glibc - The new Linux libc.
-*
-
-
-
-If you are using a newer distribution of Linux, you will most likely have
-glibc. I suggest initially trying glibc.
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading
-the files, run:
-
-mkdir /usr/local/blackdown
-mv jdk* /usr/local/blackdown
-
-
-
-If you downloaded the tarball format, run:
-
-tar zxvf
[[filename
].tar.gz
-
-
-
-Where [[filename] is the name of the file.
-
-
-Under the /usr/local/blackdown directory, you now should see a directory
-such as jdk1.2.2.
-
-
-The above example shows JDK 1.2.2 release candidate 3 for the Intel architecture.
-Substitute the file name, version number, release candidate number, and architecture
-as appropriate. You will need to open each distribution package file in the
-above manner.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*JAVA_HOME
-*
-
-*PATH
-*
-
-*CLASSPATH
-*
-
-
-
-The JAVA_HOME environment variable references the home directory of your
-JDK installation. Set your JAVA_HOME environment variable to the directory
-into which you just installed a version of the Blackdown JDK.
-
-export JAVA_HOME=/usr/local/blackdown/jdk1.2.2
-
-
-
-The $JAVA_HOME/bin directory has the Java compiler (javac) and the
-Java Virtual Machine (java) as well as other necessary programs for development.
-Add $JAVA_HOME/bin to your PATH.
-
-export PATH=$JAVA_HOME/bin:$PATH
-
-
-
-Note that $JAVA_HOME/bin was added to the front of the PATH so that
-the installed JDK will be used rather than any JDK that might have come with
-your Linux distribution.
-
-
-To confirm that your PATH is correctly set up, check which Java compiler
-and JVM will be used.
-
-which javac
-which java
-
-
-
-The output should reference javac and java in your $JAVA_HOME/bin
-directory.
-
-
-The CLASSPATH environment variable references all JARs and directories
-that you will need to compile and run Java programs.
-
-
-For JDK 1.2.2, you don't need to initially add any JARs to your CLASSPATH.
-JARs can be packaged in either .jar or .zip files.
-
-export CLASSPATH=$CLASSPATH:.
-
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple application. Create the
-following program.
-
-class !HelloWorld {
-public static void main (String[[] args) {
-System.out.println("Hello, World!");
-}
-}
-
-
-
-Compile the program with the Java compiler.
-
-javac !HelloWorld.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java !HelloWorld
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, World!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-the Blackdown JDK on Linux.
-
-!More Information
-
-
-
-
-
-For more information on the Blackdown JDK, see the Blackdown website at
-http://www.blackdown.org.
-There is an excellent FAQ available.
-
-!! 2.2 IBM Java Developer Kit
-
-
-
-
-
-!Background
-
-
-
-
-
-The IBM Java Developer Kit and Runtime Environment pass Sun's Java compatibility
-test and include the latest maintenance. (From the IBM website.)
-
-
-As of the time of this writing, the IBM Java Developer Kit is current with
-JDK 1.1.8 and is available only on the Intel architecture.
-
-!Download
-
-
-
-
-
-The IBM Java Developer Kit can be obtained from
-http://www.ibm.com/java/jdk/118/linux.
-
-
-
-
-
-In order to download, you will have to register with the IBM website and
-agree to the license online.
-
-
-The files available include:
-
-
-*''ibm-jdk-l118-linux-x86.tgz'' - The Java Development Kit contains everything
-you need to compile, run, and debug Java.
-*
-
-*''ibm-jre-l118-linux-x86.tgz'' - The Java Runtime Environment contains everything
-you need to run Java.
-*
-
-
-
-Since you will be doing Java development, I suggest downloading the ibm-jdk
-tarball file.
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading
-the files, run:
-
-mkdir /usr/local/ibm
-mv ibm-jdk-l118-linux-x86.tgz /usr/local/ibm
-
-
-
-You can now open the distribution package. To do this, type:
-
-tar zxvf ibm-jdk-l118-linux-x86.tgz
-
-
-
-Under the /usr/local/ibm directory, you now should see the jdk118 directory.
-
-
-
-
-
-The above example shows JDK 1.1.8 for the Intel architecture. Substitute
-the filenames as appropriate.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*JAVA_HOME
-*
-
-*PATH
-*
-
-*CLASSPATH
-*
-
-
-
-The JAVA_HOME environment variable references the home directory of your
-JDK installation. Set your JAVA_HOME environment variable to the directory
-into which you just installed a version of the IBM Java Developer Kit.
-
-export JAVA_HOME=/usr/local/ibm/jdk118
-
-
-
-The $JAVA_HOME/bin directory has the Java compiler (javac) and the
-Java Virtual Machine (java) as well as other necessary programs for development.
-Add $JAVA_HOME/bin to your PATH.
-
-export PATH=$JAVA_HOME/bin:$PATH
-
-
-
-Note that $JAVA_HOME/bin was added to the front of the PATH so that
-the installed JDK will be used rather than any JDK that might have come with
-your Linux distribution.
-
-
-To confirm that your PATH is correctly set up, check which Java compiler
-and JVM will be used.
-
-which javac
-which java
-
-
-
-The output should reference javac and java in your $JAVA_HOME/bin
-directory.
-
-
-The CLASSPATH environment variable references all JARs and directories
-that you will need to compile and run Java programs.
-
-
-Initially I suggest adding the following JARs to your CLASSPATH. JARs can
-be packaged in either .jar or .zip files.
-
-
-For instance:
-
-export CLASSPATH=$JAVA_HOME/lib/classes.zip
-export CLASSPATH=$CLASSPATH:.
-
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple application. Create the
-following program.
-
-class !HelloWorld {
-public static void main (String[[] args) {
-System.out.println("Hello, World!");
-}
-}
-
-
-
-Compile the program with the Java compiler.
-
-javac !HelloWorld.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java !HelloWorld
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, World!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-the IBM Java Developer Kit on Linux.
-
-!More Information
-
-
-
-
-
-For more information on the IBM Java Developer Kit, see the IBM Java website
-at
-http://www.ibm.com/java.
-
-
-
-
-!! 2.3 Kaffe
-
-
-
-
-
-!Background
-
-
-
-
-
-Kaffe is a cleanroom, open source implmentation of a Java Virtual Machine
-and class libraries. As of the time of this writing, Kaffe "mostly complies
-with JDK 1.1, except for a few missing parts." And "parts of it
-are already JDK 1.2 (Java 2) compatible." (From the Kaffe website.)
-
-
-
-
-
-Kaffe may have already been shipped with your Linux distribution because
-of its open source license.
-
-!Download and Installation
-
-
-
-
-
-Rather than downloading from Kaffe, I suggest you initially try the Kaffe
-that most likely came with your Linux distribution.
-
-
-Alternatively, Kaffe can be obtained from
-http://www.kaffe.org.
-
-
->From the Kaffe home page, select the current release. At the time of this
-writing, the current release is 1..5. The Kaffe version number has no relationship
-to JDK specification version numbers.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*PATH
-*
-
-*CLASSPATH
-*
-
-
-
-To confirm that your PATH is correctly set up, check which Java compiler
-and JVM will be used.
-
-which javac
-which java
-
-
-
-The CLASSPATH environment variable references all JARs and directories
-that you will need to compile and run Java programs.
-
-
-Initially I suggest you add the following JARs to your CLASSPATH. JARs
-can be packaged in either .jar or .zip files.
-
-
-For instance:
-
-export CLASSPATH=/usr/local/share/kaffe/Klasses.zip
-export CLASSPATH=$CLASSPATH:.
-
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple application. Create the
-following program.
-
-class !HelloWorld {
-public static void main (String[[] args) {
-System.out.println("Hello, World!");
-}
-}
-
-
-
-Compile the program with the Java compiler.
-
-javac !HelloWorld.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java !HelloWorld
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, World!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-Kaffe on Linux.
-
-!More Information
-
-
-
-
-
-For more information on Kaffe, see the Kaffe website at
-http://www.kaffe.org.
-
-!! 2.4 Sun J2SE
-
-
-
-
-
-!Background
-
-
-
-
-
-The Sun Java 2, Standard Edition (J2SE) is Sun's production release of
-the Java 2 Platform for the Linux operating system. As of the time of this
-writing, J2SE is current with JDK 1.2.2 on the Intel architecture.
-
-!Download
-
-
-
-
-
-J2SE can be obtained from
-http://developer.java.sun.com/developer/earlyAccess/j2sdk122.
-
-
-
-
-
-You will need to register with Sun and agree to the license online before
-downloading.
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading
-the files, run:
-
-mkdir /usr/local/sun
-mv jdk1_2_2rc1-linux-i386.tar.gz /usr/local/sun
-
-
-
-You can now open the distribution package. To do this, type:
-
-tar zxvf jdk1_2_2rc1-linux-i386.tar.gz
-
-
-
-Under the /usr/local/sun directory, you now should see the jdk1.2.2 directory.
-
-
-
-
-
-The above example shows JDK 1.2.2 release candidate 1 for the Intel architecture.
-Substitute the filenames as appropriate.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*JAVA_HOME
-*
-
-*PATH
-*
-
-*CLASSPATH
-*
-
-
-
-The JAVA_HOME environment variable references the home directory of your
-JDK installation. Set your JAVA_HOME environment variable to the directory
-into which you just installed a version of J2SE.
-
-export JAVA_HOME=/usr/local/sun/jdk1.2.2
-
-
-
-The $JAVA_HOME/bin directory has the Java compiler (javac) and the
-Java Virtual Machine (java) as well as other necessary programs for development.
-Add $JAVA_HOME/bin to your PATH.
-
-export PATH=$JAVA_HOME/bin:$PATH
-
-
-
-Note that $JAVA_HOME/bin was added to the front of the PATH so that
-the installed JDK will be used rather than any JDK that might have come with
-your Linux distribution.
-
-
-To confirm that your PATH is correctly set up, check which Java compiler
-and JVM will be used.
-
-which javac
-which java
-
-
-
-The output should reference javac and java in your $JAVA_HOME/bin
-directory.
-
-
-The CLASSPATH environment variable references all JARs and directories
-that you will need to compile and run Java programs.
-
-
-For JDK 1.2.2, you don't need to initially add any JARs to your CLASSPATH.
-JARs can be packaged in either .jar or .zip files.
-
-export CLASSPATH=$CLASSPATH:.
-
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple application. Create the
-following program.
-
-class !HelloWorld {
-public static void main (String[[] args) {
-System.out.println("Hello, World!");
-}
-}
-
-
-
-Compile the program with the Java compiler.
-
-javac !HelloWorld.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java !HelloWorld
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, World!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-the Sun J2SE for Linux.
-
-!More Information
-
-
-
-
-
-For more information on Sun J2SE, see the Sun Java website at
-http://java.sun.com. There are excellent
-discussion forums available where you might be able to find answers to various
-questions.
-----
-
-!! 3. How to Setup the Web Server
-
-
-
-
-
-There are several Web Servers available for Linux. These include:
-
-
-*
-Apache
-*
-
-*
-IBM Domino
-*
-
-*
-IBM HTTP Server
-*
-
-*
-Jetty HTTP Server
-*
-
-
-
-If you are going to try just one Web Server, I suggest you initially try
-Apache, principally because it comes with most major Linux distributions and
-may already be installed, and perhaps running, on your system.
-
-!! 3.1 Apache
-
-
-
-
-
-!Background
-
-
-
-
-
-Apache is the most popular HTTP server on the Internet. It was originally
-based upon the NCSA httpd and has since been completely rewritten. It is Open
-Source licensed. (From the Apache website.)
-
-!Download, Installation, and Setting up Your Environment
-
-
-
-
-
-Rather than downloading from Apache, I suggest you initially try the Apache
-that most likely came with your Linux distribution.
-
-
-Alternatively, Apache can be obtained from
-http://www.apache.org.
-
-!Confirming Your Installation
-
-
-
-
-
-To confirm that Apache is installed and running on your computer, open
-your web browser, and enter the URL: "http://127...1". (127...1
-is the IP address for the localhost.)
-
-
-You should see a web page to the effect of "It Worked!"
-
-
-If it did not work, you can confirm that Apache is installed by typing
-the following on a !RedHat Package Manager (RPM)-based Linux distribution.
-
-rpm -q | grep apache
-
-
-
-To start Apache, type:
-
-cd /etc/rc.d/init.d
-./httpd start
-
-
-
-Note: The httpd script used at boot time may be in a different location
-on other Linux distributions.
-
-
-For more assistance, I suggest you look into the Apache FAQ at
-http://www.apache.org/docs/misc/FAQ.html.
-
-
-
-
-!! 3.2 IBM Domino
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.lotus.com/dominolinuxfor
-more information.
-
-!! 3.3 IBM HTTP Server
-
-
-
-
-
-!Background
-
-
-
-
-
-The IBM HTTP Server is an IBM repackaging of Apache. You might consider
-using the IBM HTTP Server if you plan on working with IBM !WebSphere.
-
-
-At the time of this writing, the most recent version is 1.3.6.1.
-
-!Download
-
-
-
-
-
-The IBM HTTP Server can be obtained from
-http://www-4.ibm.com/software/webservers/httpservers/download.html.
-
-
-
-
-
-Click on the download link and select 56-bit or 128-bit SSL encryption.
-
-
-
-
-
-You will need to register with IBM, fill out a marketing survey, and accept
-the license agreement before downloading. The IBM HTTP Server requires glibc
-either version 2.0 or 2.1. glibc is the new Linux libc. If you have an older
-distribution that is based upon libc5, you will not be able to use the IBM
-HTTP Server.
-
-
-On an !RedHat Package Manager (RPM)-based Linux distribution, you can run:
-
-
-
-
-rpm -qa | grep libc
-
-
-
-You will see output such as:
-
-glibc-2.1.2-11
-libc-5.3.12-31
-
-
-
-This will show you which versions of libc5 and glibc you have installed
-on your Linux distribution. In my above example I have both glibc and libc5
-installed on my system. glibc is version 2.1, so I would want to download
-the files for glibc2.1.
-
-
-I suggest downloading all of the tar files for the glib version of Linux
-that you have as they are relatively small. However, minimally you will need
-the server file. For !RedHat 6.0 and distributions derived from Redhat 6.
-you will also need the redhat60only. For glibc2.0 based distributions you
-will also need the libstdc file.
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading
-the files, run:
-
-mkdir /usr/local/ibm
-mv HTTPServer.linux.* /usr/local/ibm
-
-
-
-You can now open the distribution package file or files.
-
-tar xvf [[filename].tar
-
-
-
-Where [[filename] is the name of the file.
-
-
-Under the /usr/local/ibm directory, you now should see the directory IHS.
-
-
-
-
-
-Use the !RedHat Package Manager (RPM) to install the rpm files that the
-tar file produced. If you needed the libstdc file, you will need to install
-that file first. Then you would install the server RPM file such as:
-
-cd IHS
-rpm -i IBM_HTTP_Server-1.3.6-2.i386.rpm
-
-
-
-The above example shows version 1.3.6 for the Intel architecture. Substitute
-the filename as appropriate.
-
-
-After installing you can delete the rpm files as they can be easily recreated
-from the tar files.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*PATH
-*
-
-
-
-The IBM HTTP Server installed itself into /opt/IBMHTTPServer. You need
-to add its bin directory to your PATH.
-
-export PATH=/opt/IBMHTTPServer/bin:$PATH
-
-
-
-Note that /opt/IBMHTTPServer/bin was added to the front of the PATH so
-that the installed Web Server will be used rather than any Web Server that
-might have come with your Linux distribution.
-
-
-To confirm that your PATH is correctly set up, check which Apache controller
-will be used. Type:
-
-which apachectl
-
-
-
-The output should reference apachectl in the /opt/IBMHTTPServer/bin directory.
-
-
-
-
-
-Note: because the IBM HTTP Server is based upon Apache, it uses the Apache
-controller to start and stop it. When you have both the IBM HTTP Server and
-Apache installed on a computer, take particular care to your PATH to make sure
-you are working with the correct server.
-
-
-You may need to modify the IBM HTTP Server configuration file. The configuration
-file was installed in /opt/IBMHTTPServer/conf/httpd.conf. The most common
-two entries that need to be changed are the !ServerName and the Listen port
-number. Look for the key words "!ServerName" and "Listen"
-in the httpd.conf file. The !ServerName should be set to either your hostname
-or IP address. If your computer uses DHCP to acquire an IP address, the hostname
-is a better candidate. However, in order to use your computer's hostname,
-your computer's hostname and IP address must be properly registered in DNS.
-
-
-
-
-
-Additionally if you are running another Web server on the computer you
-need to assign the IBM HTTP Server to another port so you can run both Web
-servers simultaneously if necessary.
-
-
-The following is an example entry in httpd.conf.
-
-!ServerName 192.168..4
-Listen 3000
-
-
-!Confirming Your Installation
-
-
-
-
-
-To start the IBM HTTP Server, type the following:
-
-/opt/IBMHTTPServer/bin/apachectl start
-
-
-
-To confirm that the IBM HTTP Server is installed and running on your computer,
-open your web browser, and enter the URL: "http://192.168..4:3000"
-substituting the correct IP address and port number entered into httpd.conf.
-
-
-
-
-
-You should see a web page to the effect of "Welcome to the IBM HTTP
-Server". Contratulations, you have installed, set up an environment for,
-and tested the IBM HTTP Server for Linux.
-
-!More Information
-
-
-
-
-
-For more information, I suggest you look into the IBM HTTP Server Support
-page at
-http://www-4.ibm.com/software/webservers/httpservers/support.html.
-
-
-
-
-!! 3.4 Jetty HTTP Server and Servlet Container
-
-
-
-
-
-!Background
-
-
-Jetty is an Open Source HTTP Servlet Server written in 100% Java.
-It is both a full featured HTTP/1.1 server and a Servlet Container.
-It is designed to be light weight, high performance, embeddable, extensible
-and flexible, thus making it an ideal platform for serving dynamic HTTP
-requests from any Java application.
-
-
-Jetty can be used as a stand-alone HTTP server and servlet container or
-it can be embedded in another java application (eg. the JBoss EJB container
-is using Jetty as it's prefered server and container solution).
-
-
-As a combined server and servlet container, both these functions run
-efficiently in a single unix process. Installation and configuration
-is also simpler as a single application.
-
-
-
-
-!Download
-
-
-The Jetty HTTP Server and Servlet container may be downloaded via:
-
-
-
-http://jetty.mortbay.org.
-
-
-Jetty is distributed under the artistic license, full source is included and
-it can be used and distributed commercially.
-
-
-
-
-!Installation
-
-
-The package is distributed as a gzipped tar file, which can be
-unpacked with:
-
-gunzip < Jetty-x.x.x.tgz | tar xf -
-
-
-
-Which will create a Jetty-x.x.x directory where x.x.x is the version
-number.
-
-
-
-To run the demo server:
-
-export JETTY_HOME=<jetty install directory>
-export JAVA_HOME=<JRE install directory>
-$JETTY_HOME/bin/jetty.sh run
-
-Then to see the Jetty demo and tutorial point a browser at
-http://localhost:8080.
-
-
-Jetty can also be installed and run via JMX or as part of the JBoss
-distributions. See
-http://jetty.mortbay.org
-or the README.TXT file for more details.
-
-
-
-----
-
-!! 4. How to Setup Java Servlet Support
-
-
-
-
-
-There are several Web Server plug-ins and Application Servers available
-for Linux that provide support for Java Servlets. These include:
-
-
-*
-Allaire JRun
-*
-
-*
-Apache Tomcat
-*
-
-*
-BEA !WebLogic
-*
-
-*
-Enhydra
-*
-
-*
-Locomotive
-*
-
-*
-IBM Websphere
-*
-
-*
-Jetty
-*
-
-
-
-
-
-!! 4.1 Allaire JRun
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.allaire.com/products/jrun/for
-more information.
-
-!! 4.2 Apache Tomcat
-
-
-
-
-
-!Background
-
-
-JServ has been replaced with Tomcat from the Apache Jakarta project:
-http://jakarta.apache.org/.
-This section is still written for JServ and needs to be updated.
-
-
-Apache JServe is a 100% pure Java servlet engine fully compliant
-with the Java Servlet 2.0 specification. Apache JServ is part of the Java
-Apache Project. (From the Apache Java Project website).
-
-!Download
-
-
-
-
-
-Apache JServ can be obtained from
-http://java.apache.org/jserv/index.html.
-
-
-
-
-
->From the Apache JServ Project home page, follow the Download Apache JServ
-link.
-
-
-Currently RPM distributions are available for !RedHat Linux. For other
-Linux distributions you will have to build from source. The following example
-describes how install the RPM for !RedHat 6x.
-
-
-As of the time of this writing, the current version is 1.1b3.
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading
-the files, run:
-
-mkdir /usr/local/apachejserv
-mv ApacheJServ*.rpm /usr/local/apachejserv
-
-
-
-For !RedHat and !RedHat-derived distributions, use the !RedHat Package Manager
-(RPM) to install the rpm file such as:
-
-rpm -i ApacheJServ-1.1-b2_RH6x.i386.rpm
-
-
-
-The above example shows version 1.1-b2 for the !RedHat 6x on the Intel architecture.
-
-
-
-
-!Setting up Your Environment
-
-
-
-
-
-You will need to stop, set your Java environment variables, and restart
-Apache to register Apache JServ.
-
-
-To stop Apache, type:
-
-cd /etc/rc.d/init.d
-./httpd stop
-
-
-
-Note: The httpd script used at boot time may be in a different location
-on other Linux distributions
-
-
-To set you Java environment, see the How to Install the JDK section of
-this document, specifically for the JDK you intend to use. You need to set
-several properties in the jserv.properties file installed in /etc/httpd/conf/jserv.
-Specifically, look for:
-
-
-*wrapper.bin - to reference the JDK you installed
-*
-
-*wrapper.classpath - to minimally include /usr/lib/apache/ApacheJServ.jar
-and /home/httpd/classes/servlet-2..jar
-*
-
-*bindaddress=localhost
-*
-
-*port=8007
-*
-
-
-
-To restart Apache, type:
-
-cd /etc/rc.d/init.d
-./httpd start
-
-
-!Confirming Your Installation
-
-
-
-
-
-To confirm that the Apache JServ is installed and running on your computer,
-open your web browser, and enter the URL: "http://127...1/servlet/!IsItWorking"
-substituting the correct IP address if you are browsing from another machine.
-
-
-
-
-
-You should see a web page to the effect of "Yes, It's Working!".
-Contratulations, you have installed, set up an environment for, and tested
-the Apache JServ for Linux.
-
-
-For more assistance, I suggest you look into the Apache JServ website at
-
-
-
-http://java.apache.org/jserv/index.html.
-
-
-
-
-
-Now, to compile and run your own servlet. Enter the following Java servlet
-program.
-
-import java.io.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
-public class !HelloWorldServlet extends !HttpServlet {
-public void service (!HttpServletRequest request,
-!HttpServletResponse response) throws !ServletException, IOException {
-}
-}
-
-
-!More Information
-
-
-
-
-
-For more information, I suggest you look into the Java Apache Project website
-at
-http://java.apache.org/.
-
-
-
-
-!! 4.3 BEA !WebLogic
-
-
-
-
-
-
-See
-BEA !WegLogic below.
-
-!! 4.4 Enhydra
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.enhydra.orgfor more
-information.
-
-!! 4.5 IBM !WebSphere
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www-4.ibm.com/software/webservers/appserv/linux.htmlfor
-more information.
-
-!! 4.6 Locomotive
-
-
-
-
-
-
-To be written.
-
-
-See
-://www.locomotive.org/for
-more information.
-
-
-
-
-!! 4.7 Jetty
-
-
-
-The Jetty HTTP server is a combined server and servlet container. Installation
-of the HTTP server (see above) provides servlet support. More information
-can be obtained via the demo server and tutorial installed with the HTTP server.
-
-
-
-
-
-
-----
-
-!! 5. How to Setup Java Server Pages (JSP) Support
-
-
-
-
-
-To be written.
-
-!! 5.1 Apache Jakarta
-
-
-
-
-
-
-To be written.
-
-
-See
-://jakarta.apache.com/for
-more information.
-
-!! 5.2 Caucho Resin
-
-
-
-
-
-
-To be written.
-
-
-See
-://www.caucho.com/for
-more information.
-
-
-
-
-!! 5.3 Jetty
-
-
-
-The Jetty HTTP server comes with the Jasper JSP engine. Installation
-of the HTTP server (see 3.4 above) provides JSP support. More information
-can be obtained via the demo server and tutorial installed with the HTTP server.
-
-
-
-
-
-
-----
-
-!! 6. How to Setup JDBC Support
-
-
-
-
-
-There are several databases that run on Linux that also support a JDBC
-interface. These include:
-
-
-*
-IBM DB2
-*
-
-*
-MiniSQL
-*
-
-*
-MySQL
-*
-
-*
-Oracle
-*
-
-*
-PostgreSQL
-*
-
-*
-Sybase
-*
-
-
-
-If you are going to try just one DBMS, I suggest you initially try PostgreSQL,
-principally because it comes with most major Linux distributions and may already
-be installed on your system.
-
-!! 6.1 IBM DB2
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www-4.ibm.com/software/data/db2/linux/for
-more information.
-
-!! 6.2 MiniSQL
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.hughes.com.au/for
-more information.
-
-!! 6.3 MySQL
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.mysql.org/for
-more information.
-
-!! 6.4 Oracle
-
-
-
-
-
-
-To be written.
-
-
-See
-http://platforms.oracle.com/linux/
-!! 6.5 PostgreSQL
-
-
-
-
-
-!Background
-
-
-
-
-
-PostgreSQL is a sophisticated Object-Relational DBMS, supporting almost
-all SQL constructs, including subselects, transactions, and user-defined types
-and functions. It is the most advanced open-source database available anywhere.
-Commercial Support is also available from PostgreSQL, Inc. The current version
-is 6.5.3 and is available at any of the many mirror sites or on CD. (From
-the PostgreSQL website.)
-
-
-PostgreSQL may have already been shipped with your Linux distribution because
-of its open source license.
-
-!Download and Installation
-
-
-
-
-
-Rather than downloading from PostgreSQL, I suggest you initially try the
-PostgreSQL that most likely came with your Linux distribution.
-
-
-Alternatively, PostgreSQL can be obtained from
-http://www.postgresql.org.
-
-
-
-
-
-To confirm that PostgreSQL is installed on your computer, type:
-
-rpm -qa | grep postgresql
-
-
-
-or
-
-which postmaster
-which psql
-
-
-
-You need the postgresql, postgresql-server, and postgresql-java packages
-installed to use Java with PostgreSQL.
-
-
-Make sure PostgreSQL is running. Type:
-
-ps -f -u postgres
-
-
-
-You should see postmaster, the PostgreSQL daemon, running.
-
-
-If postmaster is not running, there will probably be a Sys V Init script
-that you can use to start it. In many distributions it is located in /etc/rc.d/init.d.
-To start PostgreSQL, type:
-
-cd /etc/rc.d/init.d
-./postgresql start
-
-
-
-You can use the above "ps" command to confirm that PostgreSQL
-is running.
-
-
-Note: To use JDBC, PostgreSQL needs to have been started with the '-i'
-parameter indicating support for TCP/IP connections rather than solely UNIX
-domain sockets. Confirm that postmaster> was started with the '-i' paramter.
-
-
-
-
-
-Create a test database by typing:
-
-su - postgres
-createdb javatest
-
-
-
-You should see no error messages.
-
-
-Create a test table with one test row. First, log in to the interactive
-PostgreSQL tool and connect to the javatest database you just created by typing
-(as the postgres user):
-
-psql javatest
-
-
-
-You should see confirmation that you are connected to the database: javatest.
-
-
-
-
-
-Then, create the test table by typing (within psql):
-
-create table test (col1 varchar(255));
-
-
-
-You should see the "CREATE" confirmation message.
-
-
-Next, insert one row by typing (within psql):
-
-insert into test (col1) values ('Hello, from PostgreSQL!');
-
-
-
-You should see the "INSERT" confirmation message.
-
-
-Finally, confirm that the row is there by typing (within psql):
-
-select col1 from test;
-
-
-
-You should see the row you just created.
-
-
-You can exit psql by typing "\ q".
-
-
-For more assistance on working with PostgreSQL, I suggest you look into
-the Database-SQL-RDBMS HOW-TO document for Linux (PostgreSQL Object Relational
-Database System) at
-http://metalab.unc.edu/mdw/HOWTO/PostgreSQL-HOWTO.html.
-
-
-
-
-
-You will need to add the appropriate JAR to your CLASSPATH. The PostgreSQL
-JARs come in the ''postgresql-jdbc'' package.
-
-export CLASSPATH=$CLASSPATH:/usr/lib/pgsql/jdbc6.5-1.2.jar
-
-
-
-You may need to substitute the path depending you where PostgreSQL is installed
-on your system.
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple JDBC application that uses
-PostgreSQL. Create the following program.
-
-import java.sql.*;
-class PostgreSQLTest {
-public static void main (String[[] args) {
-try {
-Driver driver = (Driver)
-Class.forName("postgresql.Driver").newInstance();
-!DriverManager.registerDriver(driver);
-String url = "jdbc:postgresql:javatest";
-Connection con = !DriverManager.getConnection(url, "postgres", "");
-Statement stm = con.createStatement();
-stm.setQueryTimeout(10);
-!ResultSet rs = stm.executeQuery("select col1 from test");
-rs.next();
-System.out.println(rs.getString(1));
-} catch (SQLException e) {
-System.out.println("Exception!");
-System.out.println(e.toString());
-}
-}
-
-
-
-Compile the program with the Java compiler.
-
-javac PostgreSQLTest.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java PostgreSQLTest
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, from PostgreSQL!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-a JDBC interface to PostgreSQL.
-
-!More Information
-
-
-
-
-
-For more information, I suggest you look into the PostgreSQL website at
-
-
-
-http://www.postgresql.org/.
-
-
-
-
-!! 6.6 Sybase
-
-
-
-
-
-!Background
-
-
-
-
-
-Sybase Adaptive Server Enterprise is a commericial RDBMS that is available
-for the Linux operating system. While Sybase has recently released version
-12., version 11.9.2 is available for Linux.
-
-
-According to the Sybase website, "By porting ASE to Linux, Sybase
-provides the Linux development community with the first highly scalable, high-performance
-database engine available for the platform. The package includes the standard
-features of Adaptive Server Enterprise and all related connectivity components.
-Adaptive Server Enterprise 11.9.2 is offered FREE for development."
-
-
-
-
-!Download
-
-
-
-
-
-The Sybase ASE can be obtained from
-http://www.sybase.com/products/databaseservers/linux/linux1192_reg.html.
-
-
-
-
-
-In order to download, you will have to register with the Sybase website
-and agree to the license online.
-
-
-The Sybase JDBC driver can be obtained from
-http://www.sybase.com/products/internet/jconnect/.
-
-
-
-
-
-Select download jConnect 4.2/5.2.
-
-
-If you have access to a Sybase server on the network, you only need to
-download and install the JDBC driver.
-
-!Installation
-
-
-
-
-
-Installation of Sybase is beyond the scope of this HOWTO. This HOWTO will
-assume that Sybase has been correctly installed and configured and that you
-can get to Sybase using isql.
-
-
-Log into isql as sa and create a test user and test database by typing:
-
-
-
-
-create database javatest
-go
-sp_addlogin javatest, javatest, javatest
-go
-use javatest
-go
-sp_dbowner javatest
-go
-
-
-
-You should see no error messages.
-
-
-Create a test table with one test row. First, log in to isql as the javatest
-user and type:
-
-create table test (col1 varchar(255))
-go
-
-
-
-You should see no error messages.
-
-
-Next, insert one row by typing:
-
-insert into test (col1) values ('Hello, from Sybase!')
-go
-
-
-
-You should see no error messages.
-
-
-Finally, confirm that the row is there by typing:
-
-select col1 from test
-go
-
-
-
-You should see the row you just created.
-
-
-You can exit isql by typing "exit".
-
-
-For more assistance on working with Sybase, review the documentation that
-can be downloaded with Sybase.
-
-
-You will need to add the appropriate JAR to your CLASSPATH.
-
-export CLASSPATH=$CLASSPATH:/usr/local/sybase/jConnect-5_2/classes/jconn2.jar
-
-
-
-You may need to substitute the path depending you where jConnect is installed
-on your system.
-
-!Confirming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple JDBC application that uses
-Sybase. Create the following program.
-
-import java.sql.*;
-class !SybaseTest {
-public static void main (String[[] args) {
-try {
-Driver driver = (Driver)
-Class.forName("com.sybase.jdbc2.jdbc.!SybDriver").newInstance();
-!DriverManager.registerDriver(driver);
-String host = "127...1";
-String port = "4100";
-String url = "jdbc:sybase:Tds:" + host + ":" + port;
-Connection con = !DriverManager.getConnection(url, "javatest", "javatest");
-Statement stm = con.createStatement();
-stm.setQueryTimeout(10);
-!ResultSet rs = stm.executeQuery("select col1 from test");
-rs.next();
-System.out.println(rs.getString(1));
-} catch (SQLException e) {
-System.out.println("Exception!");
-System.out.println(e.toString());
-}
-}
-
-
-
-You will need to substitute the host and port number of you Sybase server
-as appropriate. See $SYBASE/interfaces and the $DSQUERY entry
-for what values to use for the host and port number.
-
-
-Compile the program with the Java compiler.
-
-javac !SybaseTest.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Run the program with the JVM.
-
-java !SybaseTest
-
-
-
-If the JVM produces errors, confirm your PATH and CLASSPATH.
-
-
-You should see the following output:
-
-Hello, from Sybase!
-
-
-
-Congratulations, you have installed, set up an environment for, and tested
-a JDBC interface to Sybase.
-
-!More Information
-
-
-
-
-
-For more information, I suggest you look into the Sybase jConnect website
-at
-http://www.sybase.com/products/internet/jconnect/.
-
-
-
-----
-
-!! 7. How to Setup Enterprise Java Bean (EJB) Support
-
-
-
-
-
-To be written.
-
-!! 7.1 BEA !WebLogic
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.beasys.com/linux/for
-more information.
-
-
-
-
-!! 7.2 EJBoss
-
-
-
-
-
-!Background
-
-
-EJBoss has been renamed JBoss and is well advanced with stable J2EE compliant
-releases at
-http://www.jboss.org/.
-
-
-This section was written when it was still EJBoss .95 and needs to be updated.
-
-
-
-
-!Download
-
-
-
-
-
-JBoss can be downloaded from the JBoss website at
-http://www.jboss.org/.
-
-
-
-
-!Installation
-
-
-
-
-
-I suggest installing files in the /usr/local directory. After downloading,
-run:
-
-mkdir /usr/local/ejboss
-mv ejboss* /usr/local/ejboss
-
-
-
-Unjar the file:
-
-jar xvf ejboss095_jdk122.jar
-
-
-
-You should see various files and directories created under /usr/local/ejboss.
-
-
-The above example shows EJBoss .95 for JDK 1.2.2. Substitute the file
-names as appropriate.
-
-!Setting up Your Environment
-
-
-
-
-
-The environment variables to set up are:
-
-
-*CLASSPATH
-*
-
-
-
-The CLASSPATH environment variable references all JARs and directories
-that you will need to compile and run Java programs.
-
-
-Include the EJBoss JAR and the beans/generated directory in your CLASSPATH.
-
-export CLASSPATH=/usr/local/ejboss/lib/ejboss095_jdk122.jar:/usr/local/ejboss/beans/generated:$CLASSPATH
-
-
-!Confiming Your Installation
-
-
-
-
-
-You are now ready to compile and run a simple EJB application. Create the
-following three source files for the server.
-
-
-First, the business interface.
-
-// EJBTest.java
-import javax.ejb.*;
-import java.rmi.!RemoteException;
-public
-interface EJBTest extends EJBObject {
-public String greet() throws
-!RemoteException;
-}
-
-
-
-Second, the home interface.
-
-// EJBTestHome.java
-import javax.ejb.*;
-import java.rmi.!RemoteException;
-public
-interface EJBTestHome extends EJBHome {
-public EJBTest create() throws
-!CreateException, !RemoteException;
-}
-
-
-
-Third, the bean implementation class.
-
-// EJBTestBean.java
-import javax.ejb.*;
-import java.rmi.!RemoteException;
-public
-interface EJBTestBean implements !SessionBean {
-private !SessionContext
-mContext = null;
-public void ejbPassivate() {
-System.out.println("EJBTestBean
-passivated.");
-}
-public void ejbActivate() {
-System.out.println("EJBTestBean
-activated.");
-}
-public void ejbCreate() {
-System.out.println("EJBTestBean
-created.");
-}
-public void ejbRemove() {
-System.out.println("EJBTestBean
-removed.");
-}
-public void setSessionContext() {
-System.out.println("EJBTestBean
-context set.");
-mContext = context;
-}
-public String greet()
-{
-return "Hello, I'm an EJB!";
-}
-}
-
-
-
-Compile the server source files with the Java compiler:
-
-javac EJBTest*.java
-
-
-
-If the compiler produces errors, double check the syntax and confirm your
-PATH and CLASSPATH.
-
-
-Now that you have successfully written and compiled the server source files,
-you need to deploy your bean to EJBoss. Deploying a bean to EJBoss requires
-several steps that must be performed exactly.
-
-
-First, create the file ejb-jar.xml.
-
-<?xml version="1." encoding="Cp1252"?>
-
-
-
-
-<ejb-jar ID="">
-
-
-<description></description>
-
-
-<display-name></display-name>
-
-
-<small-icon></small-icon>
-
-
-<large-icon></large-icon>
-
-
-<ejb-client-jar></ejb-client-jar>
-
-
-<enterprise-beans>
-
-
-<session>
-
-
-<description>Nextgen bean</description>
-
-
-<ejb-name>nextgen.EJBTest</ejb-name>
-
-
-<home>EJBTestHome</home>
-
-
-<remote>EJBTest</remote>
-
-
-<ejb-class>EJBTestBean</ejb-class>
-
-
-<session-type>Stateful</session-type>
-
-
-<transaction-type>Bean</transaction-type>
-
-
-<env-entry>
-
-
-<description></description>
-
-
-<env-entry-name></env-entry-name>
-
-
-<env-entry-type>java.lang.String</env-entry-type>
-
-
-<env-entry-value></env-entry-value>
-
-
-</env-entry>
-
-
-<resource-ref>
-
-
-<description></description>
-
-
-<res-ref-name></res-ref-name>
-
-
-<res-type></res-type>
-
-
-<res-auth>Container</res-auth>
-
-
-</resource-ref>
-
-
-</session>
-
-
-</enterprise-beans>
-
-
-<assembly-descriptor />
-
-
-</ejb-jar>
-
-
-
-The above file, which must be named ejb-jar.xml identifies the interface
-and class names of files that you just created as well as a name for the object.
-
-
-Second, relative to the directory of the three class files you just created,
-create a META-INF directory.
-
-mkdir META-INF
-mv ejb-jar.xml META-INF
-
-
-
-Third, package all four files into a jar.
-
-jar cvf EJBTest.jar EJBTest*.class META-INF/ejb-jar.xml
-
-
-
-You should see that it added the manifest as well as the three class files
-and the XML deployment descriptor file.
-
-
-Fourth, put the JAR you just created in the EJBoss beans directory.
-
-mv EJBTest.jar /usr/local/ejboss/beans
-
-
-
-Fifth, move the class files you created to the EJBoss beans/generated directory.
-
-mv EJBTest*.class /usr/local/ejboss/beans/generated
-
-
-
-(This fifth step is redudant due to a bug in EJBoss .95. )
-
-
-You are now ready to start the EJBoss server.
-
-
-cd /usr/local/ejboss
-
-
-sh server.sh
-
-
-You should see the proxy files compile automatically and confirmation that
-your EJB is deployed.
-
-
-You are now ready to write, compile and test the simple client applicaiton.
-
-!! 7.3 Bullsoft JOnAS EJB
-
-
-
-
-
-
-To be written.
-
-
-See
-http://www.bullsoft.com/ejb/for
-more information.
-
-
-
-----
+Describe
[HowToEnterpriseJavaforLinuxHOWTO
] here
.
