i change hsqldb to mysql and i execute all modification (create jbpm-ds.xml :datasource , and modify configuration of hibernate in jbpm.sar) .
before this step i create a database in mysql (jbpmtest) and execute the script mysql.create .and insert some users in table JBPM_ID_USER
the server start whith many error ...the link http://localhost:8080/jbpm give this error page :
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exception
javax.servlet.ServletException: Filter execution threw an exception
org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
root cause
java.lang.ExceptionInInitializerError
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
org.jbpm.webapp.context.Context.class$(Context.java:33)
org.jbpm.webapp.context.Context.getPersistenceContext(Context.java:33)
org.jbpm.webapp.filter.PersistenceFilter.doFilter(PersistenceFilter.java:22)
org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
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do you have some idea ....?thanks
