You will need to reference a few more jars in your project in order for jetty to work:
You will also need to place a "jetty-web.xml" file in your WEB-INF directory. The contents of this file will be used to create the pool in jetty.
The file contents are given below:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd"> <Configure class="org.eclipse.jetty.webapp.WebAppContext"> <New id="website" class="org.eclipse.jetty.plus.jndi.Resource"><Arg></Arg>
<Arg>java:comp/env/jdbc/poolname</Arg>
<Arg> <New class="com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource"> <Set name="Url">jdbc:mysql://hostname:3306/dbname</Set> <Set name="User">username</Set> <Set name="Password">password</Set> </New> </Arg> </New> </Configure>
There is one last thing to setup, and that is your Run/Debug configuration. In the VM arguments you will need to add:
-Djava.naming.factory.initial=org.eclipse.jetty.jndi.InitialContextFactory
For GWT 2.5:
If you plan on running your GWT application on tomcat, you setup your datasource in the usual way. Normally you use a connection pool, which you setup in META-INF/context.xml
By default, GWT uses jetty when you are running your application in hosted mode. In order to use the same code to access the database, you must configure a few things in your project.
You will need to reference a few more jars in your project in order for jetty to work:
You will also need to place a "jetty-web.xml" file in your WEB-INF directory. The contents of this file will be used to create the pool in jetty.
The file contents are given below:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd"> <Configure class="org.mortbay.jetty.webapp.WebAppContext"> <New id="website" class="org.mortbay.jetty.plus.naming.Resource"> <Arg>java:comp/env/jdbc/poolname</Arg> <Arg> <New class="com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource"> <Set name="Url">jdbc:mysql://hostname:3306/dbname</Set> <Set name="User">username</Set> <Set name="Password">password</Set> </New> </Arg> </New> </Configure>
-Djava.naming.factory.initial=org.mortbay.naming.InitialContextFactoryas shown below:
5 comments:
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