在Tomcat 6上配置Realm,Oracle 11g异常

时间:2010-11-10 07:43:09

标签: oracle tomcat jbpm realm

我需要在tomcat 6上配置域,以便oracle 11g适用于jBPM工作流。

所以我在Catalina / localhost下创建了一个文件:jbpm-console.xml,如下所示:

<Context>
<Realm  className="org.apache.catalina.realm.JDBCRealm" 
     driverName="oracle.jdbc.driver.OracleDriver"
     connectionURL="jdbc:oracle:thin:@myip:1524:mydb"
     connectionName="jbpm" 
     connectionPassword="jbpm"
     userTable="JBPM_ID_USER u, JBPM_ID_MEMBERSHIP m, JBPM_ID_GROUP g" 
     userNameCol="g.TYPE_ = 'security-role' AND m.GROUP_ = g.ID_ AND m.USER_ = u.ID_ AND u.NAME_" 
     userCredCol="DISTINCT u.PASSWORD_"
     userRoleTable="JBPM_ID_USER u, JBPM_ID_MEMBERSHIP m, JBPM_ID_GROUP g" 
     roleNameCol="g.NAME_" ></Realm>
</Context>   

当我尝试登录jBPM时,我得到了例外:

SEVERE: Exception performing authentication
java.sql.SQLException: oracle.jdbc.driver.OracleDriver
    at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:704)
    at org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:358)
    at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:259)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:454)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 

我在Realm文件中配置错误了什么?为什么我收到此消息?

1 个答案:

答案 0 :(得分:2)

我遇到了同样的问题。将必要的JDBC库(例如classes12.jar)放在tomcat/lib目录中。