JPA Error using UPPER

Hello,
we are currently migrating from WebLogic 10 with Hibernate to WebLogic11 (10.3.6) with TopLink.
The following Statement runs fine with Hibernate, but with TopLink i cant get it to work.
Statement:
SELECT t FROM Tan t WHERE UPPER(t.surname) = UPPER(?) AND UPPER(t.name) = UPPER(?) AND t.parcelId IS NOT NULL
Stacktrace:
line 1:52 mismatched character ')' expecting set '1'..'9'
line 1:81 mismatched character ')' expecting set '1'..'9'
<24.09.2012 18:26 Uhr MESZ> <Info> <EJB> <BEA-010227> <EJB Exception occurred during invocation from home or business: [email protected] threw exception: java.lang.IllegalArgumentException: An exception occurred while creating a query in EntityManager:
Exception Description: Syntax error parsing the query [SELECT t FROM Tan t WHERE UPPER(t.surname) = UPPER(?) AND UPPER(t.name) = UPPER(?) AND t.parcelId IS NOT NULL], line 1, column 54: unexpected token [AND].
Internal Exception: NoViableAltException(6@[849:1: scalarExpression returns [Object node] : (n= simpleArithmeticExpression | n= nonArithmeticScalarExpression );])>
Thanks for your help
Axel

Hello Chris,
thanks for your fast reply.
I found the mistake.
TopLink needs a index after each "?"
Bye
Axel

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In the following I try to describe my problem.. I know it is a bit verbose, but hope somebody will help me.. (I highlighted in bold the core of my problem, in case you want to first decide if you can/want help and in the case spend another couple of minutes to understand the domain)
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"Title of Novel 2", "Genre1 name","Pulisher2 Name", 2010
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Many thanks!
Bye

Hi Chris,
thanks for your reply!
I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
<shared-cache-mode>ALL</shared-cache-mode>
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I am really confused.. :(
Thanks again for helping + bye

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     at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193)
     at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:283)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198)
     at com.collaxa.cube.fe.DomainFilter.doFilter(DomainFilter.java:131)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.security.jazn.oc4j.JAZNFilter$1.run(JAZNFilter.java:396)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:410)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

Warnings/Errors using getClass().newInstance()

I'm getting some warnings & errors using getClass().newInstance() on an object. I can't however see what's wrong.
First a little background, Bar is a class that manages a set of beans, including creation. One of the actions is to create a special copy of bean, the method that does this does some bookkeeping (such that a particular instance of Bar will only work with objects it created).
This class was originally written in 1.4 and I'm now trying to genericify it.
First attempt:
public class Bar<T extends Foo> {
    public T getFlaggedBean(T fromBean) throws InstantiationException, IllegalAccessException {
        T newBean = fromBean.getClass().newInstance();
        // do some stuff
        return newBean;
}This yielded: "Type mismatch: cannot convert from capture#1-of ? extends Foo to T"
I can cast:
        T newBean = (T) fromBean.getClass().newInstance();Which drops me to a warning a can suppress: "Type safety: Unchecked cast from capture#1-of ? extends Foo to T".
The code runs fine like that, but I'd rather not even have a warning to suppress, I don't like suppress them unless I know that it really is safe.
The code above looks perfectly reasonable to me, I can't figure out why it could be problematic, which leads me to wonder if I'm missing something. We've got a parameter that is of type T or a subclass of it, calling getClass().newInstance() creates an new object such that origobj.getClass() == newobj.getClass() *. Since that class is T or a subclass of it, it should be assignable to T.
The code above when, compiled and subjected to type erasure, effectively produces a method that looks like this:
    public Foo getFlaggedBean(Foo fromBean) throws InstantiationException, IllegalAccessException {
        Foo newBean = (Foo) fromBean.getClass().newInstance();
        // do some stuff
        return newBean;
    }Note that the cast to Foo is strictly unnecessary.
There's a couple ways I could solve this, such as:
    public <S extends T> T getFlaggedBean(Class<S> useClass, S fromBean) throws InstantiationException, IllegalAccessException {
        T newBean = useClass.newInstance();
        // do some stuff
        return newBean;
    }I'd rather not change the API, though. Can anybody give me an idea where the initial code, with warnings could be unsafe?
Neil
* Unless you're mucking about with class loaders, but that problem would be an issue with non-generic code too.

Paul,
So does that bit of the JLS mean that my compiler is doing something wrong when it finds the getClass() call, in the code below, to return Class<? extends Foo> rather than Class<? extends T>? If the latter were returned it would compile fine.
public class Bar<T extends Foo> {
    public T getFlaggedBean(T fromBean) throws InstantiationException, IllegalAccessException {
        T newBean = fromBean.getClass().newInstance(); // doesn't compile
        // do some stuff
        return newBean;
}I was initially distracted by the "capture#1-of" and thought that was culprit, but as the code below demonstrates calling getInstance() on an instance of a class the compiler notes as "Class<capture#1-of ? extends Foo>" assigns to Foo just fine. Interestingly in this code my IDE says that getClass() is returning "Class<? extends Foo>", both javac and the IDE spat out "Class<capture#1-of ? extends Foo>" when the 1st line of the method had a warning or error. I assume that "Class<? extends Foo>" and "Class<capture#n-of ? extends Foo>" are equivalent and that "capture#n-of" is something fairly internal to the compiler. Can anyone shed light on that?
public class Bar<T extends Foo> {
    public Foo getFlaggedBean(T fromBean) throws InstantiationException, IllegalAccessException {
        Foo newBean = fromBean.getClass().newInstance(); // this works
        // do some stuff
        return newBean;
}

XML Form Builder Error using JRE Version 1.6.0_05

Hi Experts,
I am trying to create an XML Form using XML Form Builder. But I noticed that the root nodes under the data model area of the said tool is not clickable(even if it has + sign on it)thus hindering me to continue. I encounter this error using jre version 1.6.0_05.
Can someone help with this?
Thanks a lot
Edited by: Leah Mendoza on Oct 9, 2008 2:07 AM
Edited by: Leah Mendoza on Oct 9, 2008 2:07 AM

Hi Leah,
Have you tried double clicking?
If this doesn't solve the issue, you might want to try using a different version of the browser and disable the pop up blocker on your browser.
Please try this out and let me know.
Regards
Mazin

Errors using add_user_to_list

All,
i seem to have come across an error using the portal30.wwsec_api.add_user_to_list function. I believe the error could be with my code....the error i get :-
Step : 11 - ORA-01086: savepoint 'ADDUSERTOLIST_SAVEPOINT' never established
ORA-06512: at "PORTAL30.WWSEC_API", line 1915
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at "PORTAL30.WWCTX_SSO", line 849
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at "PORTAL30.WWCTX_SSO", line 669
ORA-06502: PL/SQL: numeric or value error
The piece of code i have running through a CURSOR FOR LOOP is as follows..
FOR assign_users_to_group IN cur_assign_group LOOP
-- Maintain the portal account
portal30.wwsec_api.add_user_to_list
( p_person_id => assign_users_to_group.person_id,
p_to_group_id => assign_users_to_group.group_id,
p_is_owner => 0
END LOOP;
The CURSOR FOR LOOP selects out the correct person_id and group_id for which the new user is to be assigned. I then attempt to add the user to the (already created) group. Has anybody had this type of error before??
Thanks for any help,
Matt.
null

Just to keep you all up to date with the situation. i have now progressed onto DELETE_USER_FROM_LIST, and quite unsuccessfully too.....
This time i have this piece of code....
-- Maintain the portal account
portal30.wwsec_api.delete_user_from_list
( p_group_id => revoke_users_from_groups.group_id,
p_member_person_id => revoke_users_from_groups.person_id
I run this piece of code as PORTAL30, just like the ADD_USER_TO_LIST function. Except this time I get another error
declare
ERROR at line 1:
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at "PORTAL30.WWSEC_API", line 2465
ORA-06512: at line 5
Needle in a haystack, or does somebody out there have an idea??
Thanks, Matt.
null

HELP : using UPPER with LIKE in CMP finder??

Hi,
am trying to do a case insensitive wildcard search but am having little luck, if I run the sql query
select * from my_view where UPPER(name) like '%SMI%'; then I get the right results back but when i try to use it in my CMP bean I get nothing unless the case matches.
my xml entry is as below:
<finder-method partial="False" query="SELECT * FROM MY_VIEW WHERE UPPER(name) LIKE ?1">
<method>
<ejb-name>View</ejb-name>
<method-name>findByName</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</method>
</finder-method>
can anyone help please ?? can I not use UPPER in one of these queries ??
Regards
Rosie

Rosie,
I was able to get this example to work and it is nearly identical to yours. I passed "C%" into the bean and received all the records where the USR_MSG_CTGR_ID field started with "C". Is the problem a data issue? (Does the connection used by the bean use the same database and user ID that you used when you executed the query manually? If not, are they looking at the same table?)
Good luck!
<finder-method partial="False" query="select * from my_usr_msg where upper(usr_msg_ctgr_id) like ?1">
<method>
<ejb-name>My_usr_msg</ejb-name>
<method-name>findByUpperValue</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</method>
</finder-method>

Using UPPER function with LONG datatype column

Hi,
Can anyone tell that how can I use UPPER function on a column which has data type as-- LONG?
For ex--
SELECT * FROM TABLE WHERE UPPER(LONG_COL) LIKE 'MYTEXT%';
thanks,
Abhijeet
Edited by: @bhijeet ☻☻☻ on Nov 18, 2009 5:20 AM

@bhijeet ☻☻☻ wrote:
Yes I know that that's why I am asking about an alternate solution for it. Could you please let me know if you have any solution to do it?
Thanks,
AbhijeetI think you'll have to write a function to do this for you. You can use DBMS_SQL to break a LONG into pieces and work with 32K segments. I am not sure how to put the converted data back into the LOB at that point, though DBMS_SQL might provide a way to do this.

Error using Arrays.toString()

Hi there,
I am getting the following error using Arrays.toString on a String Array. 'toString() in java.lang.Object cannot be applied to (java.lang.String[]).
The line in question is at the bottom of the below code. It starts 'rtitem.appendText.....
import lotus.domino.*;
//import java.util.Arrays;
public class JavaAgent extends AgentBase {
     Database curDb;
     String[] dbList;
     public void NotesMain() {
     int dbcount = 0;
          try {
               Session session = getSession();
               AgentContext agentContext = session.getAgentContext();
               //get current database
               Database curDb = agentContext.getCurrentDatabase();
               //build a list of servers;
               String[] servers = {"Norwich002/Norwich/MoneyCentre","Norwich003/MoneyCentre","Norwich004/MoneyCentre","Norwich005/MoneyCentre","Norwich007/Norwich/MoneyCentre","Norwich008/Norwich/MoneyCentre","Norwich010/Norwich/MoneyCentre","Norwich020/Norwich/MoneyCentre","Norwich021/Norwich/MoneyCentre"};
               //loop through server list
               int arraylen = servers.length;
               for(int i=0;i <= arraylen;i++){
                    //create a notesdbdirectory collection for the current server iteration
                    DbDirectory dbdir = session.getDbDirectory(servers);
                    //get first database
                    Database db = dbdir.getFirstDatabase(DbDirectory.DATABASE);
                    //loop through databases in dbdir
                    while (db != null){
                         //add database details to our list
                         dbList[dbcount] = db.getTitle() + " - " + db.getFilePath();
                         dbcount++;
          } catch(Exception e) {
               e.printStackTrace();
          private boolean sendEmail(String subject){
               try{
                    Document mailDoc = curDb.createDocument();
                    mailDoc.replaceItemValue("SendTo","Hayleigh S Mann/Norwich/MoneyCentre");
                    mailDoc.replaceItemValue("Subject",subject);
                    RichTextItem rtitem = mailDoc.createRichTextItem("Body");
                    rtitem.appendText(java.util.Arrays.toString(dbList));
                    mailDoc.send();
                    return true;
               }catch(Exception e){
                    e.printStackTrace();
                    return false;

No, that doesn't make any sense. Arrays.toString can take any array as an arg: [http://java.sun.com/javase/6/docs/api/java/util/Arrays.html#toString(java.lang.Object[])]
import java.util.*;
public class A {
public static void main(String[] args) {
    String str = Arrays.toString(args);
    System.out.println(str);
:; java -cp . A abc 123 xxx
[abc, 123, xxx]

ODI 10.1.3.4.0 - Topology Manager Connection Error using SQL 2005 SP3

Hello All,
I am using the ODI repository in SQL 2005 SP3. I could create my master repository using the following parameters:
driver: com.microsoft.sqlserver.jdbc.SQLServerDriver
URL:jdbc:microsoft:sqlserver://server_name:1433;SelectMethod=direct;DataBaseName=ODI
I needed to copy to the drivers directory all files of SQL 2000 (msutil.jar, msbase.jar,mssqlserver.jar) and SQL 2005 (sqljdbc.jar). I am using the JRE 1.4.2 and JDBC 2005 1.2 (http://msdn.microsoft.com/en-us/library/ms378422(SQL.90).aspx)
But when I try to connect in Topology Manager to create the work repository appears the following error:
using this driver string: com.microsoft.jdbc.sqlserver.SQLServerDriver
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC] Can't start a cloned connection while in manual transaction mode.
using this driver string: com.microsoft.sqlserver.jdbc.SQLServerDriver
java.sql.SQLException: No suitable driver
Does Somebody know what is happening?
Regards,
Wallace Galvao
Sao Paulo - Brazil

Hi,
If you plan on using the SQL Server 2005 drivers then you only need the 1.2 sqljdbc.jar file in the drivers directory.
The connection details for SQL Server 2005 should be like the following.
com.microsoft.sqlserver.jdbc.SQLServerDriver
jdbc:sqlserver://<sqls machine>:1433;databaseName=<db name>;integratedSecurity=false
I would try just with just the correct driver in place, remove the others, restart any ODI components and then make sure the connection information is correct like above.
Cheers
John
http://john-goodwin.blogspot.com/

JPA Error using UPPER

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