Need one to many toplink+Jdeveloper tutorial with example

Hi
I need tutorial with example of one to many with Toplink+J developer
Thanks
Edited by: user11802935 on Aug 18, 2009 1:06 PM

Hi,
The following links should get you started.
EclipseLink JPA + Eclipse
http://wiki.eclipse.org/EclipseLink/Examples/JPA
JDeveloper tutorials
http://www.oracle.com/technology/products/jdev/index.html
TopLink + JDeveloper tutorial
http://www.oracle.com/technology/obe/obe11jdev/bulldog/ejb_jpa_jsf/ejb.html
@OneToMany documentation
http://wiki.eclipse.org/Introduction_to_EclipseLink_JPA_%28ELUG%29#.40OneToMany
thank you
/michael
www.eclipselink.org

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Sorry for my bad choice of discussion title, feel free to suggest me a more pertinent one
I've rewritten post for clarity and following the FAQ.
DB Version
I'm using Oracle Enterprise 10g 10.2.0.1.0 64bit
Tables involved
CREATE TABLE wrhwr (
wr_id INTEGER PRIMARY KEY,
eq_id VARCHAR2(50) NULL,
date_completed DATE NULL,
status VARCHAR2(20) NOT NULL,
pmp_id VARCHAR2(20) NOT NULL,
description VARCHAR2(20) NULL);
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INSERT into wrhwr VALUES (1,'MI-EXT-0001',date'2013-07-16','Com','VER-EXC','Revisione')
INSERT into wrhwr VALUES (2,'MI-EXT-0001',date'2013-07-01','Com','VER-EXC','Verifica')
INSERT into wrhwr VALUES (3,'MI-EXT-0001',date'2013-06-15','Com','VER-EXC','Revisione')
INSERT into wrhwr VALUES (4,'MI-EXT-0001',date'2013-06-25','Com','VER-EXC','Verifica')
INSERT into wrhwr VALUES (5,'MI-EXT-0001',date'2013-04-14','Com','VER-EXC','Revisione')
INSERT into wrhwr VALUES (6,'MI-EXT-0001',date'2013-04-30','Com','VER-EXC','Verifica')
INSERT into wrhwr VALUES (7,'MI-EXT-0001',date'2013-03-14','Com','VER-EXC','Collaudo')
Query used
SELECT *
FROM (SELECT eq_id,
 date_completed,
 RANK ()
 OVER (PARTITION BY eq_id
 ORDER BY date_completed DESC NULLS LAST)
 rn
 FROM wrhwr
 WHERE status != 'S'
 AND pmp_id LIKE 'VER-EX%'
 AND description LIKE '%Verifica%') table1,
 (SELECT eq_id,
 date_completed,
 RANK ()
 OVER (PARTITION BY eq_id
 ORDER BY date_completed DESC NULLS LAST)
 rn
 FROM wrhwr
 WHERE status != 'S'
 AND pmp_id LIKE 'VER-EX%'
 AND description LIKE '%Revisione%') table2,
 (SELECT eq_id,
 date_completed,
 RANK ()
 OVER (PARTITION BY eq_id
 ORDER BY date_completed DESC NULLS LAST)
 rn
 FROM wrhwr
 WHERE status != 'S'
 AND pmp_id LIKE 'VER-EX%'
 AND description LIKE '%Collaudo%') table3
WHERE table1.eq_id = table3.eq_id
 AND table2.eq_id = table3.eq_id
 AND table1.eq_id = table2.eq_id
Purpose of the above query is to selfjoin wrhwr table 3 times in order to have for every row:
eq_id;
completition date of a work request of type Verifica for this eq_id (table1 alias);
completition date of a wr of type Revisione (table2 alias) for this eq_id;
completition date of a wr of type Collaudo (table3 alias) for this eq_id;
A distinct eq_id:
can have many work requests (wrhwr records) with different completition dates or without completition date (date_completed column NULL);
in a date range can have all the types of wrhwr ('Verifica', 'Revisione', 'Collaudo') or some of them (ex. Verifica, Revisione but not Collaudo, Collaudo but not Verifica and Revisione, etc.);
substrings in description shouldn't repeat;
(eq_id,date_completed) aren't unique but (eq_id,date_completed,description,pmp_id) should be unique;
Expected output
Using sample data above I expect this output:
eq_id,table1.date_completed,table2.date_completed,table3.date_completed
MI-EXT-001,2013-07-01,2013-07-16,2013-03-14 <--- for this eq_id table3 doesn't have 3 rows but only 1. I want to repeat the most ranked value of table3 for every result row
MI-EXT-001,2013-07-01,2013-06-15,2013-03-14 <-- I don't wanna this row because table1 and table2 have both 3 rows so the match must be in rank terms (1st,1st) (2nd,2nd) (3rd,3rd)
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MI-EXT-001,2013-04-30,2013-04-14,2013-03-14 <-- 1st rank table1, 1st rank table2, 1st rank table3
In vector style syntax, expected tuple output must be:
ix = i-th ranking of tableX
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ELSE
(i1, b, b)
where b is the first available lower ranking of table2 OR NULL if there isn't any row of lower ranking.
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With the query I'm unable to remove "spurius" rows.
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FrankKulash ha scritto:
About duplicate dates: I was most interested in what you wanted when 2 (or more) rows with the same eq_id and row type (e.g. 'Collaudo') had exactly the same completed_date.
In the new results, did you get the columns mixed up? It looks like the row with eq_id='MI-EXT-0002' has 'Collaudo' in the desciption, but the date appears in the verifica column of the output, not the collaudo column.
Why don't you want 'MI-EXT-0001' in the results? Is it realted to the non-unique date?
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About Duplicate dates: query must show ONLY one date_completed and ignore duplicated. Those records are "bad data". You can't have 2 collaudos with the same date completed.
Collaudo stands for equipment check. A craftperson does an equipment check once a day and, with a mobile app, update the work request related to equipment and procedure of preventive maintenance, so is impossibile that complete more than one check (Collaudo) in a day, by design.
In the new results, it's my fault: during digitation I've swapped columns
With "I don't want 'MI-EXT-0001'" I mean: "I don't want to show AGAIN MI-EXT-0001. In the previous post was correct the output including MI-EXT-0001.
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repetition of
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 MIN (CASE WHEN r_type = THEN column_name END) IGNORE NULLS)
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I filter eq table for the specific equipment standard (eq_std column).
efm_eq_tablet table and where clause
AND e.eq_id = e2.eq_id
 AND e2.is_active = 'S';
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About the tables v2, r2 and c2
 (SELECT doc_data, doc_data_rinnovo, eq_id
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4 )
5 /
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3 SUBMISSION_ID NUMBER(10) NOT NULL,
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7 SUFFIX VARCHAR(20) NULL
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9 /
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8 INTO SUBMISSION_ADVISORS (SUBMISSION_ADVISORS_ID, SUBMISSION_ID, ADVISOR_TYPE_ID, FIRST_NAME, LAST_NAME, SUFFIX)
9 VALUES (4,2,4,'Magnus', 'Jackson', 'MS')
10 INTO SUBMISSION_ADVISORS (SUBMISSION_ADVISORS_ID, SUBMISSION_ID, ADVISOR_TYPE_ID, FIRST_NAME, LAST_NAME, SUFFIX)
11 VALUES (5,3,5,'Williard', 'Forsberg', 'AMS')
12 SELECT * FROM DUAL
13 /
5 rows created.
SCOTT@orcl_11gR2> -- constraints presumed based on your description:
SCOTT@orcl_11gR2> ALTER TABLE submission ADD CONSTRAINT submission_id_pk
2 PRIMARY KEY (submission_id)
3 /
Table altered.
SCOTT@orcl_11gR2> ALTER TABLE advisor_type ADD CONSTRAINT advisor_type_id_pk
2 PRIMARY KEY (advisor_type_id)
3 /
Table altered.
SCOTT@orcl_11gR2> ALTER TABLE submission_advisors ADD CONSTRAINT submission_advisors_id_pk
2 PRIMARY KEY (submission_advisors_id)
3 /
Table altered.
SCOTT@orcl_11gR2> ALTER TABLE submission_advisors ADD CONSTRAINT submission_id_fk
2 FOREIGN KEY (submission_id) REFERENCES submission (submission_id)
3 /
Table altered.
SCOTT@orcl_11gR2> ALTER TABLE submission_advisors ADD CONSTRAINT advisor_type_id_fk
2 FOREIGN KEY (advisor_type_id) REFERENCES advisor_type (advisor_type_id)
3 /
Table altered.
SCOTT@orcl_11gR2> -- resulting data:
SCOTT@orcl_11gR2> COLUMN submission_name FORMAT A45
SCOTT@orcl_11gR2> COLUMN advisor FORMAT A40
SCOTT@orcl_11gR2> SELECT s.submission_name,
2 a.advisor_type_name || ' ' ||
3 sa.first_name || ' ' ||
4 sa.last_name || ' ' ||
5 sa.suffix AS advisor
6 FROM submission_advisors sa,
7 submission s,
8 advisor_type a
9 WHERE sa.advisor_type_id = a.advisor_type_id
10 AND sa.submission_id = s.submission_id
11 /
SUBMISSION_NAME ADVISOR
Some Research Paper Department Co-Chair John Doe PhD
Some Research Paper Department Co-Chair Jane Doe PhD
Thesis on 17th Century Weather Patterns Professor Johan Smith
Thesis on 17th Century Weather Patterns Associate Professor Magnus Jackson MS
Statistical Analysis on Sunny Days in March Scientist Williard Forsberg AMS
5 rows selected.
SCOTT@orcl_11gR2> -- procedure to create virtual documents:
SCOTT@orcl_11gR2> CREATE OR REPLACE PROCEDURE submission_advisors_proc
2 (p_rowid IN ROWID,
3 p_clob IN OUT NOCOPY CLOB)
4 AS
5 BEGIN
6 FOR r1 IN
7 (SELECT *
8 FROM submission_advisors
9 WHERE ROWID = p_rowid)
10 LOOP
11 IF r1.first_name IS NOT NULL THEN
12 DBMS_LOB.WRITEAPPEND (p_clob, 12, '<first_name>');
13 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (r1.first_name), r1.first_name);
14 DBMS_LOB.WRITEAPPEND (p_clob, 13, '</first_name>');
15 END IF;
16 IF r1.last_name IS NOT NULL THEN
17 DBMS_LOB.WRITEAPPEND (p_clob, 11, '<last_name>');
18 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (r1.last_name), r1.last_name);
19 DBMS_LOB.WRITEAPPEND (p_clob, 12, '</last_name>');
20 END IF;
21 IF r1.suffix IS NOT NULL THEN
22 DBMS_LOB.WRITEAPPEND (p_clob, 8, '<suffix>');
23 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (r1.suffix), r1.suffix);
24 DBMS_LOB.WRITEAPPEND (p_clob, 9, '</suffix>');
25 END IF;
26 FOR r2 IN
27 (SELECT *
28 FROM submission
29 WHERE submission_id = r1.submission_id)
30 LOOP
31 DBMS_LOB.WRITEAPPEND (p_clob, 17, '<submission_name>');
32 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (r2.submission_name), r2.submission_name);
33 DBMS_LOB.WRITEAPPEND (p_clob, 18, '</submission_name>');
34 END LOOP;
35 FOR r3 IN
36 (SELECT *
37 FROM advisor_type
38 WHERE advisor_type_id = r1.advisor_type_id)
39 LOOP
40 DBMS_LOB.WRITEAPPEND (p_clob, 19, '<advisor_type_name>');
41 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (r3.advisor_type_name), r3.advisor_type_name);
42 DBMS_LOB.WRITEAPPEND (p_clob, 20, '</advisor_type_name>');
43 END LOOP;
44 END LOOP;
45 END submission_advisors_proc;
46 /
Procedure created.
SCOTT@orcl_11gR2> SHOW ERRORS
No errors.
SCOTT@orcl_11gR2> -- examples of virtual documents that procedure creates:
SCOTT@orcl_11gR2> DECLARE
2 v_clob CLOB := EMPTY_CLOB();
3 BEGIN
4 FOR r IN
5 (SELECT ROWID rid FROM submission_advisors)
6 LOOP
7 DBMS_LOB.CREATETEMPORARY (v_clob, TRUE);
8 submission_advisors_proc (r.rid, v_clob);
9 DBMS_OUTPUT.PUT_LINE (v_clob);
10 DBMS_LOB.FREETEMPORARY (v_clob);
11 END LOOP;
12 END;
13 /
<first_name>John</first_name><last_name>Doe</last_name><suffix>PhD</suffix><submission_name>Some
Research Paper</submission_name><advisor_type_name>Department Co-Chair</advisor_type_name>
<first_name>Jane</first_name><last_name>Doe</last_name><suffix>PhD</suffix><submission_name>Some
Research Paper</submission_name><advisor_type_name>Department Co-Chair</advisor_type_name>
<first_name>Johan</first_name><last_name>Smith</last_name><submission_name>Thesis on 17th Century
Weather Patterns</submission_name><advisor_type_name>Professor</advisor_type_name>
<first_name>Magnus</first_name><last_name>Jackson</last_name><suffix>MS</suffix><submission_name>The
sis on 17th Century Weather Patterns</submission_name><advisor_type_name>Associate
Professor</advisor_type_name>
<first_name>Williard</first_name><last_name>Forsberg</last_name><suffix>AMS</suffix><submission_name
Statistical Analysis on Sunny Days inMarch</submission_name><advisor_type_name>Scientist</advisor_type_name>
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> -- user_datastore that uses procedure:
SCOTT@orcl_11gR2> BEGIN
2 CTX_DDL.CREATE_PREFERENCE ('sa_datastore', 'USER_DATASTORE');
3 CTX_DDL.SET_ATTRIBUTE ('sa_datastore', 'PROCEDURE', 'submission_advisors_proc');
4 END;
5 /
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> -- index (on optional extra column) that uses user_datastore and section group:
SCOTT@orcl_11gR2> ALTER TABLE submission_advisors ADD (any_column VARCHAR2(1))
2 /
Table altered.
SCOTT@orcl_11gR2> CREATE INDEX submission_advisors_idx
2 ON submission_advisors (any_column)
3 INDEXTYPE IS CTXSYS.CONTEXT
4 PARAMETERS
5 ('DATASTORE sa_datastore
6 SECTION GROUP CTXSYS.AUTO_SECTION_GROUP')
7 /
Index created.
SCOTT@orcl_11gR2> -- what is tokenized, indexed, and searchable:
SCOTT@orcl_11gR2> SELECT token_text FROM dr$submission_advisors_idx$i
2 /
TOKEN_TEXT
17TH
ADVISOR_TYPE_NAME
AMS
ANALYSIS
ASSOCIATE
CENTURY
CHAIR
CO
DAYS
DEPARTMENT
DOE
FIRST_NAME
FORSBERG
JACKSON
JANE
JOHAN
JOHN
LAST_NAME
MAGNUS
MARCH
PAPER
PATTERNS
PHD
PROFESSOR
RESEARCH
SCIENTIST
SMITH
STATISTICAL
SUBMISSION_NAME
SUFFIX
SUNNY
THESIS
WEATHER
WILLIARD
34 rows selected.
SCOTT@orcl_11gR2> -- sample searches across all data:
SCOTT@orcl_11gR2> VARIABLE search_string VARCHAR2(100)
SCOTT@orcl_11gR2> EXEC :search_string := 'professor'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> SELECT s.submission_name,
2 a.advisor_type_name || ' ' ||
3 sa.first_name || ' ' ||
4 sa.last_name || ' ' ||
5 sa.suffix AS advisor
6 FROM submission_advisors sa,
7 submission s,
8 advisor_type a
9 WHERE CONTAINS (sa.any_column, :search_string) > 0
10 AND sa.advisor_type_id = a.advisor_type_id
11 AND sa.submission_id = s.submission_id
12 /
SUBMISSION_NAME ADVISOR
Thesis on 17th Century Weather Patterns Professor Johan Smith
Thesis on 17th Century Weather Patterns Associate Professor Magnus Jackson MS
2 rows selected.
SCOTT@orcl_11gR2> EXEC :search_string := 'doe'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> /
SUBMISSION_NAME ADVISOR
Some Research Paper Department Co-Chair John Doe PhD
Some Research Paper Department Co-Chair Jane Doe PhD
2 rows selected.
SCOTT@orcl_11gR2> EXEC :search_string := 'paper'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> /
SUBMISSION_NAME ADVISOR
Some Research Paper Department Co-Chair John Doe PhD
Some Research Paper Department Co-Chair Jane Doe PhD
2 rows selected.
SCOTT@orcl_11gR2> -- sample searches within specific columns:
SCOTT@orcl_11gR2> EXEC :search_string := 'chair'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> SELECT s.submission_name,
2 a.advisor_type_name || ' ' ||
3 sa.first_name || ' ' ||
4 sa.last_name || ' ' ||
5 sa.suffix AS advisor
6 FROM submission_advisors sa,
7 submission s,
8 advisor_type a
9 WHERE CONTAINS (sa.any_column, :search_string || ' WITHIN advisor_type_name') > 0
10 AND sa.advisor_type_id = a.advisor_type_id
11 AND sa.submission_id = s.submission_id
12 /
SUBMISSION_NAME ADVISOR
Some Research Paper Department Co-Chair John Doe PhD
Some Research Paper Department Co-Chair Jane Doe PhD
2 rows selected.
SCOTT@orcl_11gR2> EXEC :search_string := 'phd'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> SELECT s.submission_name,
2 a.advisor_type_name || ' ' ||
3 sa.first_name || ' ' ||
4 sa.last_name || ' ' ||
5 sa.suffix AS advisor
6 FROM submission_advisors sa,
7 submission s,
8 advisor_type a
9 WHERE CONTAINS (sa.any_column, :search_string || ' WITHIN suffix') > 0
10 AND sa.advisor_type_id = a.advisor_type_id
11 AND sa.submission_id = s.submission_id
12 /
SUBMISSION_NAME ADVISOR
Some Research Paper Department Co-Chair John Doe PhD
Some Research Paper Department Co-Chair Jane Doe PhD
2 rows selected.
SCOTT@orcl_11gR2> EXEC :search_string := 'weather'
PL/SQL procedure successfully completed.
SCOTT@orcl_11gR2> SELECT s.submission_name,
2 a.advisor_type_name || ' ' ||
3 sa.first_name || ' ' ||
4 sa.last_name || ' ' ||
5 sa.suffix AS advisor
6 FROM submission_advisors sa,
7 submission s,
8 advisor_type a
9 WHERE CONTAINS (sa.any_column, :search_string || ' WITHIN submission_name') > 0
10 AND sa.advisor_type_id = a.advisor_type_id
11 AND sa.submission_id = s.submission_id
12 /
SUBMISSION_NAME ADVISOR
Thesis on 17th Century Weather Patterns Professor Johan Smith
Thesis on 17th Century Weather Patterns Associate Professor Magnus Jackson MS
2 rows selected.

Hi gurus, can any one explain me about Badi & Bapi with eg.?

Hi gurus,
Can any one explain me about Badi & Bapi with examples.
Regards
Raghu

Hi Raghu
1) Badis means:
The BAdIs of the enhancement concept are not treated as standalone objects, but are integrated in the overall concept. Thus, the tools for defining BAdIs are part of the Enhancement Builder included in the ABAP Workbench.
Transaction SE18, up to now the only entry point for defining classic BAdIs, now manages classic and new BAdIs. When an existing BAdI is displayed or changed, it analyzes whether the BAdI is a classic or a new one, and then switches to the respective tool. In the case of a new BAdI, this tool is the enhancement spot editor
2) Bapis means:
BAPIs can be called within the R/3 System from external application systems and other programs. BAPIs are the communication standard for business applications. BAPI interface technology forms the basis for the following developments:
Connecting:
New R/3 components, for example, Advanced Planner and Optimizer (APO) and Business Information Warehouse (BW).
Non-SAP software
Legacy systems
Isolating components within the R/3 System in the context of Business Framework
Distributed R/3 scenarios with asynchronous connections using Application Link Enabling (ALE)
Connecting R/3 Systems to the Internet using Internet Application Components (IACs)
PC programs as frontends to the R/3 System, for example, Visual Basic (Microsoft) or Visual Age for Java (IBM).
Workflow applications that extend beyond system boundaries
Customers' and partners' own developments
Thanks
Trinath

TopLink11 Tutorial problems with one-to-many relation

Hi,
I installed TopLink 11 and the related tutorial to work in a simple Eclipse project.
Everthing works fine except for the storing of the one-to-many relation in the database.
The tutorial works with employee, address and phone tables/classes. Plain Objects can be stored and one-to-one relations too. However when trying to store a one-to-many relation not the key of the related object (which is at that tome well known) but the object is tried to be entered
in the Logfile I find:
[TopLink Fine]: 2008.01.10 10:27:28.748--DatabaseSessionImpl(12916846)--Connection(9550256)--Thread(Thread[main,5,main])--INSERT INTO EMPLOYEE (EMP_ID, L_NAME, F_NAME, ADDR_ID, VERSION) VALUES (?, ?, ?, ?, ?)
bind => [1501, Pascal, Blaise, 2252, 1]
[TopLink Finer]: 2008.01.10 10:27:28.748--DatabaseSessionImpl(12916846)--Connection(9550256)--Thread(Thread[main,5,main])--commit transaction
[TopLink Finer]: 2008.01.10 10:27:28.748--UnitOfWork(14858725)--Thread(Thread[main,5,main])--end unit of work commit
[TopLink Finer]: 2008.01.10 10:27:28.748--UnitOfWork(14858725)--Thread(Thread[main,5,main])--release unit of work
[TopLink Finer]: 2008.01.10 10:27:28.748--UnitOfWork(14858725)--Thread(Thread[main,5,main])--release unit of work
[TopLink Finest]: 2008.01.10 10:27:28.748--UnitOfWork(18511661)--Thread(Thread[main,5,main])--Register the object Employee: Blaise Pascal
[TopLink Finest]: 2008.01.10 10:27:28.748--UnitOfWork(18511661)--Thread(Thread[main,5,main])--Execute query DoesExistQuery()
[TopLink Finer]: 2008.01.10 10:28:58.370--UnitOfWork(18511661)--Thread(Thread[main,5,main])--begin unit of work commit
[TopLink Finer]: 2008.01.10 10:28:58.370--DatabaseSessionImpl(12916846)--Connection(9550256)--Thread(Thread[main,5,main])--begin transaction
[TopLink Finest]: 2008.01.10 10:28:58.370--UnitOfWork(18511661)--Thread(Thread[main,5,main])--Execute query UpdateObjectQuery(Employee: Blaise Pascal)
[TopLink Finest]: 2008.01.10 10:28:58.386--UnitOfWork(18511661)--Thread(Thread[main,5,main])--Execute query InsertObjectQuery(PhoneNumber[desk]: (603) 123-4567)
[TopLink Fine]: 2008.01.10 10:28:58.386--DatabaseSessionImpl(12916846)--Connection(9550256)--Thread(Thread[main,5,main])--INSERT INTO PHONE (P_NUMBER, EMP_ID, AREA_CODE, TYPE) VALUES (?, ?, ?, ?)
bind => [1234567, {Employee: Blaise Pascal}, 603, desk]
[TopLink Warning]: 2008.01.10 10:28:58.511--UnitOfWork(18511661)--Thread(Thread[main,5,main])--Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink - 11g Technology Preview 3 (11.1.1.0.0) (Build 071214)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Ungültiger Spaltentyp Error Code: 17004
the highlighted section should be 1501 (the key of the employee record)
Any ideas how to fix this?
Thanks Erika

Erika,
You need to specify the other side of the relationship (on the PhoneNumber side), which is done by putting a @ManyToOne annotation on the "employee" attribute in PhoneNumber. That will cause TopLink to know that it is a relationship and not a basic mapping.
-Mike

JDeveloper tutorial fails with java.sql.SQLException: ORA-00600

In following the steps to the JDeveloper tutorial, after I successfully created and tested my connections, I proceeded on to run ImageLoader.java (Under DatabaseSetup.jws), and it returns an exception. The debug output log is as follows:
Diagnostics: Routing diagnostics to standard output (use -Djbo.debugoutput=silent to remove)
Successfully loaded properties file using: getResourceAsStream("/oracle/jbo/common/Diagnostic.properties");
[00] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[01] CommonMessageBundle (language base) being initialized
[02] Stringmanager using default locale: 'null'
[03] BC4JDeployPlatform: LOCAL
[04] Propertymanager: searching for file and system based properties
[05] {{ begin Loading BC4J properties
[06] -----------------------------------------------------------
[07] BC4J Property jbo.default.language='en' -->(MetaObjectManager) from System Default
[08] BC4J Property jbo.default.country='US' -->(MetaObjectManager) from System Default
[09] BC4J Property DeployPlatform='LOCAL' -->(SessionImpl) from Client Environment
[10] Skipping empty Property ConnectionMode from System Default
[11] Skipping empty Property HostName from System Default
[12] Skipping empty Property ConnectionPort from System Default
[13] Skipping empty Property ApplicationPath from System Default
[14] Skipping empty Property java.naming.security.principal from System Default
[15] Skipping empty Property java.naming.security.credentials from System Default
[16] BC4J Property jbo.use.pers.coll='false' -->(SessionImpl) from System Default
[17] BC4J Property jbo.pers.max.rows.per.node='70' -->(SessionImpl) from System Default
[18] BC4J Property jbo.pers.max.active.nodes='10' -->(SessionImpl) from System Default
[19] BC4J Property jbo.pcoll.mgr='oracle.jbo.pcoll.OraclePersistManager' -->(SessionImpl) from System Default
[20] BC4J Property jbo.fetch.mode='AS.NEEDED' -->(MetaObjectManager) from System Default
[21] Skipping empty Property JBODynamicObjectsPackage from System Default
[22] BC4J Property MetaObjectContextFactory='oracle.jbo.server.xml.DefaultMomContextFactory' -->(MetaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[23] BC4J Property MetaObjectContext='oracle.jbo.server.xml.XMLContextImpl' -->(MetaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[24] BC4J Property java.naming.factory.initial='oracle.jbo.common.JboInitialContextFactory' -->(SessionImpl) from Client Environment
[25] BC4J Property IsLazyLoadingTrue='true' -->(MetaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[26] BC4J Property ActivateSharedDataHandle='false' -->(MetaObjectManager) from System Default
[27] Skipping empty Property HandleName from System Default
[28] Skipping empty Property Factory-Substitution-List from System Default
[29] Skipping empty Property jbo.project from System Default
[30] BC4J Property jbo.max.cursors='50' -->(MetaObjectManager) from System Default
[31] BC4J Property jbo.dofailover='true' -->(MetaObjectManager) from System Default
[32] BC4J Property jbo.doconnectionpooling='false' -->(MetaObjectManager) from System Default
[33] BC4J Property jbo.recyclethreshold='10' -->(MetaObjectManager) from System Default
[34] BC4J Property jbo.passivationstore='null' -->(MetaObjectManager) from System Default
[35] BC4J Property RELEASE_MODE='Reserved' -->(MetaObjectManager) from System Default
[36] BC4J Property jbo.maxpoolcookieage='-1' -->(MetaObjectManager) from System Default
[37] Skipping empty Property PoolClassName from System Default
[38] BC4J Property jbo.maxpoolsize='2147483647' -->(MetaObjectManager) from System Default
[39] BC4J Property jbo.initpoolsize='0' -->(MetaObjectManager) from System Default
[40] BC4J Property jbo.poolrequesttimeout='30000' -->(MetaObjectManager) from System Default
[41] BC4J Property jbo.assoc.consistent='true' -->(MetaObjectManager) from System Default
[42] BC4J Property jbo.SQLBuilder='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[43] BC4J Property jbo.ConnectionPoolManager='oracle.jbo.server.ConnectionPoolManagerImpl' -->(MetaObjectManager) from System Default
[44] BC4J Property jbo.TypeMapEntries='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[45] BC4J Property jbo.jdbc.trace='false' -->(MetaObjectManager) from System Default
[46] BC4J Property oracle.jbo.defineColumnLength='true' -->(MetaObjectManager) from System Default
[47] Skipping empty Property jbo.tmpdir from System Default
[48] Skipping empty Property jbo.server.internal_connection from System Default
[49] Skipping empty Property SessionClass from System Default
[50] Skipping empty Property TransactionFactory from System Default
[51] BC4J Property jbo.debugoutput='console' -->(Diagnostic) from System Property
[52] BC4J Property jbo.debug.prefix='DBG' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[53] BC4J Property jbo.logging.show.timing='false' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[54] BC4J Property jbo.logging.show.function='false' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[55] BC4J Property jbo.logging.show.level='false' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[56] BC4J Property jbo.logging.show.linecount='true' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[57] BC4J Property jbo.logging.trace.threshold='6' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.properties resource
[58] BC4J Property jbo.jdbc.driver.verbose='false' -->(Diagnostic) from System Default
[59] BC4J Property jbo.ejb.txntimeout='60' -->(SessionImpl) from System Default
[60] BC4J Property jbo.ejb.txntype='global' -->(MetaObjectManager) from System Default
[61] Skipping empty Property oracle.jbo.schema from System Default
[62] WARNING: Unused property: LC='Calling Function' found in /oracle/jbo/common/Diagnostic.properties resource
[63] }} finished loading BC4J properties
[64] -----------------------------------------------------------
Diagnostics: Routing diagnostics to standard output (use -Djbo.debugoutput=silent to remove)
[65] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[66] JavaVMVersion: 1.2.351 odv
[67] JavaVMVendor: Oracle Corp.
[68] JavaVMName: OJVM VM
[69] OperatingSystemName: Windows NT
[70] OperatingSystemVersion: 5.0
[71] OperatingSystemUsername: Administrator
[72] Connected to Oracle JBO Server - Version: 3.2.9.76.3
[73] {{+++ id=10000 type: 'BC4J_CREATE_ROOTAM' Create Root Application Module 'ImageLoader.ImageLoaderModule'
[74] {{+++ id=10001 type: 'METAOBJECT_LOAD' Loading meta-object: ImageLoader.ImageLoaderModule
[75] {{+++ id=10002 type: 'METAOBJECT_LOAD' Loading meta-object: ImageLoader.ImageLoader
[76] Loading from /ImageLoader/ImageLoader.xml file
[77] Loading from indvidual XML files
[78] Loading the Containees for the Package 'ImageLoader.ImageLoader'.
[79] }}+++ End Event10003 null
[80] Loading from /ImageLoader/ImageLoaderModule.xml file
[81] }}+++ End Event10002 null
[82] {{+++ id=10003 type: 'METAOBJECT_LOAD' Loading meta-object: ImageLoader.InventoryItem1View
[83] Loading from /ImageLoader/InventoryItem1View.xml file
[84] ViewObjectImpl's default fetch mode = 0
[85] {{+++ id=10004 type: 'METAOBJECT_LOAD' Loading meta-object: ImageLoader.InventoryItem
[86] Loading from /ImageLoader/InventoryItem.xml file
[87] Loading Typemap entries from oracle.jbo.server.OracleTypeMapEntries
[88] CSMessageBundle (language base) being initialized
[89] }}+++ End Event10005 null
[90] OracleSQLBuilder reached getInterface
[91] Oracle SQL Builder Version 3.2.0.0.0
[92] }}+++ End Event10004 null
[93] {{+++ id=10005 type: 'BC4J_CREATE_VIEWOBJECT' Create ViewObject 'InventoryItem1View'
[94] }}+++ End Event10006 null
[95] Created root application module: 'ImageLoader.ImageLoaderModule'
[96] Locale is: 'en_US'
[97] }}+++ End Event10001 null
[98] Using DatabaseTransactionFactory implementation oracle.jbo.server.DatabaseTransactionFactory
[99] DBTransactionImpl Max Cursors is 50
[100] Oracle SQLBuilder: Registered driver: oracle.jdbc.driver.OracleDriver
[101] {{+++ id=10006 type: 'JDBC_CONNECT' null
[102] Trying connection/1: url='jdbc:oracle:thin:bc4j/bc4j@localhost:1521:oracle9i'...
[103] }}+++ End Event10007 null
[104] Successfully logged in
[105] JDBCDriverVersion: 8.1.7.0.0
[106] DatabaseProductName: Oracle
[107] DatabaseProductVersion: Oracle9i Enterprise Edition Release 9.0.1.1.1 - Production With the Partitioning option JServer Release 9.0.1.1.1 - Production
[108] Column count: 8
[109] {{+++ id=10007 type: 'EXECUTE_QUERY' ViewObject executeQueryForCollection InventoryItem1View
[110] {{+++ id=10008 type: 'VIEWOBJECT_GETSTATEMENT' Viewobject: InventoryItem1View getting prepared statement
[111] ViewObject : Created new QUERY statement
[112] SELECT InventoryItem.ID, InventoryItem.NAME, InventoryItem.DESCRIPTION, InventoryItem.IMAGE, InventoryItem.PRICE, InventoryItem.ONHAND, InventoryItem.SUPPLIER_ID, InventoryItem.CATEGORY_ID FROM INVENTORY_ITEM InventoryItem
[113] {{+++ id=10009 type: 'JDBC_CREATE_STATEMENT' createPreparedStatement - prefetch size: 1
[114] }}+++ End Event10010 null
[115] }}+++ End Event10009 ViewObject : Creating new QUERY statementSELECT InventoryItem.ID, InventoryItem.NAME, InventoryItem.DESCRIPTION, InventoryItem.IMAGE, InventoryItem.PRICE, InventoryItem.ONHAND, InventoryItem.SUPPLIER_ID, InventoryItem.CATEGORY_ID FROM INVENTORY_ITEM InventoryItem
[116] QueryCollection.executeQuery failed...
[117] java.sql.SQLException: ORA-00600: internal error code, arguments: [ttcgcshnd-1], [0], [], [], [], [], [], []
 java.lang.Class java.net.URLClassLoader.findClass(java.lang.String)
 java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean)
 java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean)
 java.lang.Class sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, boolean)
 java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String)
 java.util.Enumeration oracle.jbo.common.WeakHashtableImpl.elements()
 java.util.Enumeration oracle.jbo.common.WeakHashtable.elements()
 void oracle.jbo.server.ViewObjectImpl.freeStatement(java.sql.PreparedStatement, boolean)
 void oracle.jbo.server.QueryCollection.executeQuery(java.lang.Object[], int)
 void oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(java.lang.Object, java.lang.Object[], int)
 void oracle.jbo.server.ViewRowSetImpl.execute(boolean, boolean)
 void oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed()
 boolean oracle.jbo.server.ViewRowSetIteratorImpl.hasNext()
 boolean oracle.jbo.server.ViewRowSetImpl.hasNext()
 boolean oracle.jbo.server.ViewObjectImpl.hasNext()
 void ImageLoader.ImageLoader.main(java.lang.String[])
[118] SELECT InventoryItem.ID, InventoryItem.NAME, InventoryItem.DESCRIPTION, InventoryItem.IMAGE, InventoryItem.PRICE, InventoryItem.ONHAND, InventoryItem.SUPPLIER_ID, InventoryItem.CATEGORY_ID FROM INVENTORY_ITEM InventoryItem
oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT InventoryItem.ID, InventoryItem.NAME, InventoryItem.DESCRIPTION, InventoryItem.IMAGE, InventoryItem.PRICE, InventoryItem.ONHAND, InventoryItem.SUPPLIER_ID, InventoryItem.CATEGORY_ID FROM INVENTORY_ITEM InventoryItem
 void oracle.jbo.server.ViewRowSetImpl.execute(boolean, boolean)
 void oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed()
 boolean oracle.jbo.server.ViewRowSetIteratorImpl.hasNext()
 boolean oracle.jbo.server.ViewRowSetImpl.hasNext()
 boolean oracle.jbo.server.ViewObjectImpl.hasNext()
 void ImageLoader.ImageLoader.main(java.lang.String[])
## Detail 0 ##
java.sql.SQLException: ORA-00600: internal error code, arguments: [ttcgcshnd-1], [0], [], [], [], [], [], []
 void oracle.jbo.server.ViewRowSetImpl.execute(boolean, boolean)
 void oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed()
 boolean oracle.jbo.server.ViewRowSetIteratorImpl.hasNext()
 boolean oracle.jbo.server.ViewRowSetImpl.hasNext()
 boolean oracle.jbo.server.ViewObjectImpl.hasNext()
 void ImageLoader.ImageLoader.main(java.lang.String[])
Exception in thread main
At first I thought maybe this is a configuration specific problem -- but I was able to replicate this on two separate machine with clean Win2K and Oracle9i installs.
It seems like it is not finding a particular class, which leads me to believe that some particular jar is probably missing -- can anyone help me figure out which one? Or is there something else that may be going wrong?
TIA

You need to make sure you're using the Oracle9i JDBC driver, or using the Oracle 8.1.7.2 JDBC driver as I mentioned above.
If you are using JDeveloper9i release 9.0.2 or 9.0.3, the driver you need is in <jdevhome>\jdbc\lib
Otherwise, you can also download the drivers from OTN.

Need one to many toplink+Jdeveloper tutorial with example

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