Has the server been restarted after placing the jar file? How about the
ping from from admin GUI?
-Sathyan
glassfish_at_javadesktop.org wrote:
> Hi,
>
> I keep receiving a "Class name is wrong or classpath is not set" error when pinging from the admin gui,
> even though I've placed mysql-connector-java-5.1.6-bin.jar in
> glassfish/lib, glassfish/domain/domains1/lib and
> glassfish/domain/domains1/lib/ext
>
> Any ideas?
>
> I'm using these resources:
> <resources>
> <jdbc-connection-pool
> name="mysql"
> datasource-classname="com.mysql.jdbc.jdbc2.optional.MysqlDataSource"
> res-type="javax.sql.DataSource">
> <property name="user" value="root"/>
> <property name="password" value="password"/>
> <property name="url" value="jdbc:mysql://localhost:3306/db"/>
> </jdbc-connection-pool>
> <jdbc-resource
> enabled="true"
> jndi-name="jdbc/db"
> object-type="user"
> pool-name="mysql"/>
> </resources>
>
> The exception:
>
> [#|2009-02-04T16:39:35.305+0100|WARNING|sun-appserver9.1|javax.enterprise.resource.resourceadapter|_ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-1;Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource;_RequestID=d85d7551-9f1e-4b8d-9c0c-9c74ddda5d10;|RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource]|#]
>
> [#|2009-02-04T16:39:35.321+0100|SEVERE|sun-appserver9.1|web.TimeReportServlet|_ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-1;_RequestID=d85d7551-9f1e-4b8d-9c0c-9c74ddda5d10;|exception caught
> Local Exception Stack:
> Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build SNAPSHOT (02/01/2008))): oracle.toplink.essentials.exceptions.DatabaseException
> Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource
> Error Code: 0
> at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:305)
> at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:150)
> at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:184)
> at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:582)
> at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:280)
> at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:229)
> at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:93)
> at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:126)
> [Message sent by forum member 'ptony' (ptony)]
>
> http://forums.java.net/jive/thread.jspa?messageID=330098
>
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