[jira] [Created] (NETBEANS-6245) MySQL driver does not work out of the box

["Svatopluk Dedic (Jira)" <ji...@apache.org>]

Svatopluk Dedic created NETBEANS-6245:
-----------------------------------------

             Summary: MySQL driver does not work out of the box
                 Key: NETBEANS-6245
                 URL: https://issues.apache.org/jira/browse/NETBEANS-6245
             Project: NetBeans
          Issue Type: Bug
          Components: db - MySQL
    Affects Versions: 12.6
            Reporter: Svatopluk Dedic
            Assignee: Svatopluk Dedic


The db.mysql module provides an entry for MySQL driver, but an attempt to connect to a database will result an error (see the attached screenshot).

The JDBC driver is not shipped with the module (although it IS specified in `external/binaries-list`) and the driver's URL is not supplied in mysql regitration. In fact, the mysql.xml is provided by a generic DB drivers module, but not the MySQL specific one.

The error printed to the log is
{code:java}
java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver
    at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at java.base/java.lang.Class.forName0(Native Method)
    at java.base/java.lang.Class.forName(Class.java:398)
    at org.netbeans.modules.db.explorer.DbDriverManager.getDriver(DbDriverManager.java:205)
Caused: java.sql.SQLException: Unable to find a suitable driver
    at org.netbeans.modules.db.explorer.DbDriverManager.createDriverNotFoundException(DbDriverManager.java:279)
    at org.netbeans.modules.db.explorer.DbDriverManager.getDriver(DbDriverManager.java:207)
    at org.netbeans.modules.db.explorer.DbDriverManager.getDriverInternal(DbDriverManager.java:241)
    at org.netbeans.modules.db.explorer.DbDriverManager.getConnection(DbDriverManager.java:98)
    at org.netbeans.modules.db.explorer.DatabaseConnection.doConnect(DatabaseConnection.java:898)
    at org.netbeans.modules.db.explorer.DatabaseConnection.access$200(DatabaseConnection.java:78)
[catch] at org.netbeans.modules.db.explorer.DatabaseConnection$3.run(DatabaseConnection.java:963)
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
    at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
    at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
INFO [org.netbeans.modules.db.mysql.impl.ConnectManager]: org.netbeans.api.db.explorer.DatabaseException: Unable to load JDBC Drivercom.mysql.cj.jdbc.Driver
 {code}
 

 



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