Thanks for reporting that. I don't currently use or rely on RAP, so I haven't been testing it. I'll take a look at this problem before the next 4.0 RC.
I opened an issue to track this: http://opensource.atlassian.com/projects/roller/browse/ROL-1560 Which version of Roller are you using? - Dave On 9/7/07, Jens Dürr <[EMAIL PROTECTED]> wrote: > Hi all, > > I found a few bugs in RollerAdminProtocol implementation. > > - Adding users doesn't work b/c property "screenName" isn't set on UserEntry > and therefore JPA complains about null property (see attached file > UserEntryPatch.txt) > - Deleting members and users doesn't work b/c the resulting EntrySet of the > delete action is constructed after flushing the session. JPA sets some > properties (in this case the timezone) to null which leads to NPE (see > attached files RollerUserHandlerPatch.txt and RollerMemberHandlerPatch.txt) > > ERROR 2007-09-07 11:05:43,859 StandardWrapperValve:invoke - > Servlet.service() for servlet AdminServlet threw exception > java.lang.NullPointerException > at > sun.util.calendar.ZoneInfoFile.getFileName(ZoneInfoFile.java:468) > at > sun.util.calendar.ZoneInfoFile.createZoneInfo(ZoneInfoFile.java:556) > at > sun.util.calendar.ZoneInfoFile.getZoneInfo(ZoneInfoFile.java > :526) > at > sun.util.calendar.ZoneInfo.getTimeZone(ZoneInfo.java:582) > at java.util.TimeZone.getTimeZone(TimeZone.java:482) > at java.util.TimeZone.getTimeZone(TimeZone.java:478) > at > org.apache.roller.weblogger.webservices.adminprotocol.sdk.UserEntry.setTimezone > (UserEntry.java:308) > at > org.apache.roller.weblogger.webservices.adminprotocol.RollerUserHandler.toUserEntry(RollerUserHandler.java:252) > at > org.apache.roller.weblogger.webservices.adminprotocol.RollerUserHandler.toUserEntrySet > (RollerUserHandler.java:269) > at > org.apache.roller.weblogger.webservices.adminprotocol.RollerUserHandler.deleteEntry(RollerUserHandler.java:236) > at > org.apache.roller.weblogger.webservices.adminprotocol.RollerUserHandler.processDelete > (RollerUserHandler.java:82) > at > org.apache.roller.weblogger.webservices.adminprotocol.AdminServlet.doDelete(AdminServlet.java:123) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:716) > at javax.servlet.http.HttpServlet.service > (HttpServlet.java:803) > > - Retrieveing all users doesn't work b/c JPAUserManagerImpl produces wrong > SQL statement b/c no parameters are provided (see attached file > JPAUserManagerImplPatch.txt). > > ERROR 2007-09-07 11:42:24,265 StandardWrapperValve:invoke - > Servlet.service() for servlet AdminServlet threw exception > <0.9.7-incubating nonfatal user error> > org.apache.openjpa.persistence.ArgumentException: An error > occurred while parsing the query filter 'SELECT u FROM User u WHERE ORDER > BY u.dateCreated DESC'. Error message: <0.9.7-incubating nonfatal user > error> org.apache.openjpa.kernel.jpql.ParseException: > Encountered "ORDER BY" at character 29, but expected: ["(", "+", "-", ":", > "<>", "=", "?", "ABS", "ALL", "ANY", "ASC", "AVG", "CONCAT", "COUNT", > "CURRENT_DATE", "CURRENT_TIME", "CURRENT_TIMESTAMP", "DESC", "EMPTY", > "EXISTS", "LENGTH", "LOCATE", "LOWER", "MAX", "MEMBER", "MIN", "MOD", "NEW", > "NOT", "ORDER", "SELECT", "SIZE", "SOME", "SQRT", "SUBSTRING", "SUM", > "TRIM", "UPPER", <BOOLEAN_LITERAL>, <DECIMAL_LITERAL>, <IDENTIFIER>, > <INTEGER_LITERAL>, <STRING_LITERAL>]. > > Maybe there is also an encoding problem when using german umlaute in > creating users and weblogs by rap. I'm not sure yet. I have to investigate > further. > > Jens > > > > >
