Chances are you already have Eclipse installed by now. Just make sure you have the Java EE version of Eclipse or at least the Web Tools Project installed.
For this tutorial I used Java EE Eclipse (Helios) SR1
If you are installing eclipse for the first time use this link: Download Java EE Eclipse Helios
Installing Tomcat 6
Go to: http://tomcat.apache.org/index.html and download the appropriate Tomcat distribution you need.
Tomcat 5.5 or 6 should both work with this tutorial.
For this tutorial I used Tomcat 6.0.29.
You can download this version here.
It's assumed at this point that you have a working MySQL database instance setup already. Ideally MySQL version 5.1 or above. If you already have the MySQL driver setup with your Tomcat server you can skip this section, if not, read on.
To use MySQL from your Java web application you will first need to download the MySQL Java Driver, also known as the JDBC Driver for MySQL (Connector/J)
1) Go to: http://www.mysql.com/downloads/connector/j/ and download JDBC Driver for MySQL (Connector/J) zip archive.
2) Extract the driver .jar file into your Tomcat installation:
CATALINA_HOME/common/lib folder (Tomcat 5) or CATALINA_HOME/lib (Tomcat 6)
For this tutorial I used the mysql-connector-java-5.1.13-bin.jar but any version above that should also work.
Tip: Avoid putting your MySQL driver jar under WEB-INF/lib as it may cause issues down the road when you want to use mysql with other webapps. You'll probably forget about it and it will cause class path conflicts. So the best bet is to leave it in the shared libraries folder of your Tomcat server. That way all webapps will have access to it.
Jar libraries for this tutorial
To make things quicker for you, you can download all the jar files you will need for this tutorial here. Once we setup the eclipse project in Part 3: Creating the ModelingAgency project in Eclipse, you can just extract all the jars here under the /WEB-INF/lib folder
However if you want to do it manually follow the rest of this tutorial.
Once we have setup the ModelingAgency web application in Eclipse in Part 3: Creating the ModelingAgency project in Eclipse, you will extract the mybatis-3.0.4.jar to the /WEB-INF/lib folder of your application. Don't worry, I'll remind you about that later.
Tip:Before you go any futher, I would strongly suggest you go through the very well written MyBatis documentation before you continue with this tutorial (Especially if you've never used iBatis or MyBatis). It will take about 30 minutes to skim through it, and will give you an excellent foundation of the basics.download the documentation
One last thing. In our project we are going to use the JSTL library to make things easier a bit. With a combination of the JSP Expression Language and the JSTL library you should almost never need to write 'java' code inside your jsp files anymore. To learn more about this read The Evolution of Servlets and JSP.
To make use of Java's JSTL library and the JSP Expression Language in our project, you will need to download jstl.jar and standard.jar from the Jakarta Taglibs Project extract them to the /WEB-INF/lib folder of your application. Don't worry, I'll remind you about this later as well..
These jars can be found here:
Go to: http://jakarta.apache.org/site/downloads/downloads_taglibs-standard.cgi and download the 1.1.2.zip binary.
For direct link click here.
Installing LogBack (the new Log4j)
If you want to be able to log things to the console for this project you should also install LogBack, the successor of Log4J
Download logback-0.9.28.zip. You will need to extract the following files to the /WEB-INF/lib folder of the webapp we will setup in Part 3: Creating the ModelingAgency project in Eclipse.
There is also an additional depndency which logback needs, which you can download from here: slf4j-api-1.6.1.jar
If you feel like everything here is setup correctly, let's move on to