Amigos, estou "apanhando" do Eclipse...
Estou tentando rodar uma aplica��o, com implementa��o JDO (JPOX) para persist�ncia.
Mas acho que estou com problema no meu driver de Banco de Dados.
Segue o erro... Se algu�m puder me auxiliar, ficarei muito grato.
log4j:WARN No appenders could be found for logger (JPOX.General).
log4j:WARN Please initialize the log4j system properly.
javax.jdo.JDOFatalUserException: Invalid driver class
com.microsoft.jdbc.sqlserver.SQLServerDriver
NestedThrowables:
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
at org.jpox.DriverManagerDataSource.<init>(DriverManagerDataSource.java:58)
at
org.jpox.AbstractPersistenceManagerFactory.freezeConfiguration(AbstractPersistenceManagerFactory.java:120)
at
org.jpox.PersistenceManagerFactoryImpl.getPersistenceManagerFactory(PersistenceManagerFactoryImpl.java:114)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(Unknown Source)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(Unknown Source)
at main.Main.main(Main.java:55)
Caused by: java.lang.ClassNotFoundException:
com.microsoft.jdbc.sqlserver.SQLServerDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:262)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:130)
at org.jpox.DriverManagerDataSource.<init>(DriverManagerDataSource.java:54)
... 9 more
NestedThrowablesStackTrace:
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:262)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:130)
at org.jpox.DriverManagerDataSource.<init>(DriverManagerDataSource.java:54)
at
org.jpox.AbstractPersistenceManagerFactory.freezeConfiguration(AbstractPersistenceManagerFactory.java:120)
at
org.jpox.PersistenceManagerFactoryImpl.getPersistenceManagerFactory(PersistenceManagerFactoryImpl.java:114)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(Unknown Source)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(Unknown Source)
at main.Main.main(Main.java:55)
Exception in thread "main"
Mais uma vez obrigado a todos desde j�.
http://oucabem.blig.ig.com.br
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