It doesn't work at Tomcat either, but I don't know if the problems are
related. This is what I did regarding Tomcat:
* I put the file "mysql-connector-java-5.1.15-bin.jar" in Tomcat's
lib/ folder;
* I edited the file conf/context.xml to declare a resource:
<Context>
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<Resource name="jdbc/TestDB" auth="Container"
type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000"
username="[username]" password="[password]"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/gwtchat"/>
</Context>
* I edited my application's web.xml file to declare a resource:
<web-app>
<servlet>
<servlet-name>chatroom</servlet-name>
<servlet-class>gwtchat.server.ChatRoomServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>chatroom</servlet-name>
<url-pattern>/gwtchat/chatroom</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>chatroom</servlet-name>
<url-pattern>/wizardofoz/chatroom</url-pattern>
</servlet-mapping>
<resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/TestDB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
* I restarted Tomcat.
Now, in the Tomcat log file, I get the following exception:
"No suitable driver found for jdbc:mysql://localhost:3306/gwtchat?..."
On 15 מרץ, 13:16, Juan Pablo Gardella <[email protected]>
wrote:
> It seems that your classpath is good. When you said:
>
> "But then I restarted the server (from the eclipse "development pane"),
> and I started getting errors saying that the server cannot find a
> driver for jdbc:mysql connection!"
>
> You want to "deploy" the app in a servlet container?. Try make a war and put
> in it and test. Tell me if the error persist
>
> Juan
>
> 2011/3/15 Erel Segal <[email protected]>
>
> > Here it is:
>
> > <?xml version="1.0" encoding="UTF-8"?>
> > <classpath>
> > <classpathentry kind="src" path="src"/>
> > <classpathentry kind="src" output="test-classes" path="test"/>
> > <classpathentry kind="con"
> > path="com.google.gwt.eclipse.core.GWT_CONTAINER"/>
> > <classpathentry kind="con"
> > path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
> > <classpathentry combineaccessrules="false" kind="src" path="/
> > GeniusBI"/>
> > <classpathentry kind="lib" path="/home/<username>/workspace/gwtchat/
> > war/WEB-INF/lib/mysql-connector-java-5.1.15-bin.jar"/>
> > <classpathentry kind="output" path="war/WEB-INF/classes"/>
> > </classpath>
>
> > On 9 מרץ, 18:49, Juan Pablo Gardella <[email protected]>
> > wrote:
> > > Is classpath error problem. Show the .classpath file
>
> > > Juan
>
> > > 2011/3/9 Erel Segal <[email protected]>
>
> > > > I added a mysql server to the default GWT application. I put the mysql
> > > > connector jar in the lib folder under WEBINF, and also added it to the
> > > > build path. I ran the web application in development mode and it
> > > > worked fine.
>
> > > > But then I restarted the server (from the eclipse "development pane"),
> > > > and I started getting errors saying that the server cannot find a
> > > > driver for jdbc:mysql connection!
>
> > > > Can you please help me?
>
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