Hello Lukas,
Maybe the following might give an indication...
At a certain point the code lands in the following class DefaultDataType
and more specifically in...
if (dialect != null) {
result = TYPES_BY_TYPE[dialect.ordinal()].get(type);
}
in this snippet the result evaluates to null
dialect.ordinal() evaluates to 20
dialect evaluates to ORACLE11G
type evaluates to org.jooq.Result.class
Best regards,
Gian
On Thursday, March 26, 2015 at 9:13:10 AM UTC+1, Gian wrote:
> Good morning Lukas,
>
> I create the DSLContext in the method as follows:
>
>
> private DSLContext getDslContext() throws SQLException {
> Connection conn = DriverManager.getConnection(url, userName, password);
> return DSL.using(conn, SQLDialect.ORACLE11G);
> }
>
>
> In the mean time I'm stepping in through the breakpoints as we speak ;-)
>
> Thank you, kind regards,
>
> Gian
>
> On Thursday, March 26, 2015 at 9:03:36 AM UTC+1, Lukas Eder wrote:
>
>> Hi Gian,
>>
>> That is an alternative way to call the stored procedure. I've tried it as
>> well and it works just fine for me. Perhaps the issue is related to how you
>> produce that DSLContext instance in getDslContext()...?
>>
>> Best Regards,
>> Lukas
>>
>> 2015-03-25 14:15 GMT+01:00 <[email protected]>:
>>
>>> Hi Lukas,
>>>
>>> Thank you for having a look.
>>>
>>> As a rudimentary first test, with the configuration object, I wrote the
>>> following:
>>>
>>>
>>> public void testSearchPublic() {
>>> try {
>>> DSLContext context = getDslContext();
>>>
>>> SearchPublic searchPublic = new SearchPublic();
>>>
>>> searchPublic.setIComrefId("");
>>> searchPublic.setIFreeText("");
>>> searchPublic.setIIsManager("");
>>> searchPublic.setICurrentUserLogin("");
>>> searchPublic.setIOrderby("");
>>> searchPublic.setIOrder("");
>>>
>>> searchPublic.execute(context.configuration());
>>>
>>> Result<Record> oRefList = searchPublic.getORefList();
>>> String oResult = searchPublic.getOResult();
>>>
>>> } catch (Exception e) {
>>> e.printStackTrace();
>>> }
>>> }
>>>
>>>
>>> The jOOQ edition has been downloaded from the web site and not obtained
>>> through Maven Central.
>>> At run time it mentions '...the 30 day free jOOQ 3.5.3 trial edition'.
>>>
>>> Kind regards,
>>>
>>> Gian
>>>
>>>
>>> On Wednesday, March 25, 2015 at 2:03:54 PM UTC+1, Lukas Eder wrote:
>>>
>>>> Hi Gian,
>>>>
>>>> Interesting. I've now tried the following piece of PL/SQL code, which
>>>> resembles what you did:
>>>>
>>>> CREATE OR REPLACE PACKAGE setup$m AS
>>>> TYPE CUSTOM_REF_CURSOR IS REF CURSOR;
>>>> PROCEDURE search_public
>>>> ( i_comref_id IN VARCHAR2
>>>> ,i_free_text IN VARCHAR2
>>>> ,i_is_manager IN VARCHAR2
>>>> ,i_current_user_login IN VARCHAR2
>>>> ,o_ref_list OUT setup$m.CUSTOM_REF_CURSOR
>>>> ,i_orderby IN VARCHAR2
>>>> ,i_order IN VARCHAR2
>>>> ,o_result OUT VARCHAR2);
>>>> END setup$m;
>>>> /
>>>>
>>>> CREATE OR REPLACE PACKAGE BODY setup$m AS
>>>> PROCEDURE search_public
>>>> ( i_comref_id IN VARCHAR2
>>>> ,i_free_text IN VARCHAR2
>>>> ,i_is_manager IN VARCHAR2
>>>> ,i_current_user_login IN VARCHAR2
>>>> ,o_ref_list OUT setup$m.CUSTOM_REF_CURSOR
>>>> ,i_orderby IN VARCHAR2
>>>> ,i_order IN VARCHAR2
>>>> ,o_result OUT VARCHAR2) IS
>>>> BEGIN
>>>> OPEN o_ref_list FOR SELECT 1 a FROM DUAL;
>>>> END search_public;
>>>> END setup$m;
>>>> /
>>>>
>>>>
>>>> I then called the above procedure like this, without any issues:
>>>>
>>>> SearchPublic result = Setup$m.searchPublic(configuration, null, null,
>>>> null, null, null, null);
>>>> System.out.println(result.getORefList());
>>>>
>>>>
>>>> The output I got was:
>>>>
>>>>
>>>> +----+
>>>> | A|
>>>> +----+
>>>> | 1|
>>>> +----+
>>>>
>>>>
>>>> I've reviewed the exception that you've posted:
>>>>
>>>> java.lang.NullPointerException
>>>> at org.jooq.impl.DefaultDataType.getSQLType(DefaultDataType.java:510)
>>>> at org.jooq.impl.DefaultBinding.register(DefaultBinding.java:766)
>>>> at org.jooq.impl.AbstractRoutine.registerOutParameter(AbstractR
>>>> outine.java:622)
>>>> at org.jooq.impl.AbstractRoutine.registerOutParameters(Abstract
>>>> Routine.java:616)
>>>> at org.jooq.impl.AbstractRoutine.executeCallableStatement(Abstr
>>>> actRoutine.java:339)
>>>> at org.jooq.impl.AbstractRoutine.execute(AbstractRoutine.java:270)
>>>> at org.jooq.impl.AbstractRoutine.execute(AbstractRoutine.java:256)
>>>>
>>>> It points to the following line of code:
>>>>
>>>> else if (Result.class.isAssignableFrom(type)) { switch
>>>> (dialect.family()) { /* [pro] */ case
>>>> ORACLE: /* [/pro] */ case H2:
>>>> return -10; // OracleTypes.CURSOR; case POSTGRES:
>>>> default: return Types.OTHER; }
>>>> }
>>>>
>>>>
>>>> But I don't see any way how this dialect could be null, normally... How
>>>> did you create the configuration object you're using to call the stored
>>>> procedure?
>>>>
>>>> Another possible source of error: The jOOQ Open Source Edition is
>>>> distributed to Maven Central and it doesn't contain the SQLDialect.ORACLE.
>>>> Perhaps, your tests somehow pulled in the Open Source Edition runtime,
>>>> instead of the trial / commercial edition? Could that be possible?
>>>>
>>>> Best Regards,
>>>> Lukas
>>>>
>>>> 2015-03-25 9:10 GMT+01:00 <[email protected]>:
>>>>
>>>>> Good morning Lukas,
>>>>>
>>>>> Please see in attachment the setup$m.pks file containing the
>>>>> declaration and definition fo the cursor.
>>>>>
>>>>> Thank you, kind regards,
>>>>>
>>>>> On Tuesday, March 24, 2015 at 11:56:30 PM UTC+1, Lukas Eder wrote:
>>>>>
>>>>>> Hmm, interesting. This is clearly a bug - either in the code
>>>>>> generator, or in the way jOOQ handles the CUSTOM_REF_CURSOR type at
>>>>>> runtime.
>>>>>> Can you provide us with the PL/SQL declaration of setup$m, including
>>>>>> setup$m.CUSTOM_REF_CURSOR?
>>>>>>
>>>>>> Best Regards,
>>>>>> Lukas
>>>>>>
>>>>>> 2015-03-24 14:38 GMT+01:00 <[email protected]>:
>>>>>>
>>>>>>> Good afternoon all,
>>>>>>>
>>>>>>> I have generated jOOQ classes for database objects in a Oracle 11g
>>>>>>> database: the generation was successful.
>>>>>>>
>>>>>>> One of the database objects is a PL/SQL procedure with the following
>>>>>>> signature:
>>>>>>>
>>>>>>> PROCEDURE search_public
>>>>>>>
>>>>>>> ( i_comref_id IN VARCHAR2
>>>>>>> ,i_free_text IN VARCHAR2
>>>>>>> ,i_is_manager IN VARCHAR2
>>>>>>> ,i_current_user_login IN t$users.user_login%TYPE
>>>>>>> ,o_ref_list OUT setup$m.CUSTOM_REF_CURSOR
>>>>>>> ,i_orderby IN VARCHAR2
>>>>>>> ,i_order IN VARCHAR2
>>>>>>> ,o_result OUT VARCHAR2)
>>>>>>>
>>>>>>> My jUnit test of the corresponding class SearchPublic() fails with
>>>>>>> the following stacktrace:
>>>>>>>
>>>>>>> java.lang.NullPointerException
>>>>>>> at org.jooq.impl.DefaultDataType.getSQLType(DefaultDataType.jav
>>>>>>> a:510)
>>>>>>> at org.jooq.impl.DefaultBinding.register(DefaultBinding.java:766)
>>>>>>> at org.jooq.impl.AbstractRoutine.registerOutParameter(AbstractR
>>>>>>> outine.java:622)
>>>>>>> at org.jooq.impl.AbstractRoutine.registerOutParameters(Abstract
>>>>>>> Routine.java:616)
>>>>>>> at org.jooq.impl.AbstractRoutine.executeCallableStatement(Abstr
>>>>>>> actRoutine.java:339)
>>>>>>> at org.jooq.impl.AbstractRoutine.execute(AbstractRoutine.java:270)
>>>>>>> at org.jooq.impl.AbstractRoutine.execute(AbstractRoutine.java:256)
>>>>>>>
>>>>>>> The problems seem to originate in the instantiation
>>>>>>> SearchPublic searchPublic = new SearchPublic();
>>>>>>> and are described as follows by IntelliJ:
>>>>>>> Method threw 'java.lang.NullPointerException' exception. Cannot
>>>>>>> evaluate domain.framew.packages.user$o.SearchPublic.toString()
>>>>>>>
>>>>>>> Do you know what might be going wrong?
>>>>>>>
>>>>>>> Thank you, kind regards,
>>>>>>>
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>>>>>>
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>>>>
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>>
>>
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