I once had the same problem:
Try to change the class name to org.hsqldb.jdbcDriver
regards,
wol.


Flair 喻俨 wrote:

> I've got these info in http://localhost:8080/juddi/happyjuddi.jsp page
> when I'm setting up HSQLDB as the persistent storage of jUDDI:
>
> + Got a JNDI Context!
> + Got a JDBC DataSource (dsname=java:comp/env/jdbc/juddiDB)
> - DB connection was not aquired. (Cannot load JDBC driver class
> 'org.hsql.jdbcDriver')
> - SELECT COUNT(*) FROM PUBLISHER failed (null)
>
> I'm currently using j2sdk_1.5.0_05, Tomcat 5.5.12, jUDDI 0.9 rc4,
> HSQLDB 1.8.0.2
> I've put the hsqldb.jar in %CATALINA_HOME%/common/lib
> I've added a juddi.xml file in %CATALINA_HOME%/conf/Catalina/localhost
> which looks like this:
> <Context path="/juddi" docBase="juddi" debug="5" reloadable="true"
> crossContext="true">
>    <Logger className="org.apache.catalina.logger.FileLogger"
> prefix="localhost_juddi_log." suffix=".txt" timestamp="true"/>
>    <Resource
>    name="jdbc/juddiDB"    auth="Container"
>    type="javax.sql.DataSource"
>    username="sa"
>    password=""
>    driverClassName="org.hsql.jdbcDriver"
>    url="jdbc:hsqldb:hsql://localhost/uddiRepo"
>    maxActive="8"
>    maxIdle="4"
>    validationQuery="select count(*) from PUBLISHER" />
> </Context>
> I've created the database using the scripts under
> juddi-0.9rc4\sql\hsqldb directory.
> (java -cp hsqldb.jar org.hsqldb.Server -database.0 ../data/uddiRepo
> -dbname.0 uddiRepo)
> I've also started up the HSQLDB in server mode, and I can use the
> DatabaseManager to connect by issuing the command:
> java -cp hsqldb.jar org.hsqldb.util.DatabaseManagerSwing
>
> Can anybody help to get me right? Thx very much.
>
>

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