rowmapper « Database « Spring Q&A

1. SpringFramework JdbcTemplate RowMapper stackoverflow.com

I am wondering if JdbcTemplate and RowMapper supports complex object retrieval. I couldn't find anything with google on this matter (Wrong criteria?). :( Example:

public class Person() {
    private Long id;
 ...

2. Java resultset rowmapper stackoverflow.com

package dao;

import java.sql.ResultSet;
import java.sql.SQLException;

import org.krams.tutorial.oxm.SubscriptionRequest;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.simple.SimpleJdbcDaoSupport;

public class MyMapper implements RowMapper<SubscriptionRequest> {
    public SubscriptionRequest mapRow(ResultSet rs, int rowNum) throws SQLException {
        ...

3. Returncustom business classes through ResultSetExtractor/rowmapper in Spring MVC stackoverflow.com

I have 2 Domain classes posts, Airports. Corresponding DB tables: Post.Airport I execute a query and the result is a combination of fields from these two tables. How Can I use Either a Row ...

4. ParameterizedRowMapper is recommended or RowMapper stackoverflow.com

I am very new to Spring JDBC and working on a given task, looking at the codes we already have my teammates have used RowMapper, but I was doing some Googling ...

5. RowMapper/ParameterizedRowMapper thread safety forum.springsource.org

RowMapper/ParameterizedRowMapper thread safety Hi, Is it safe in a web based app (thread per request) to have static RowMappers mapping the resultset to a pojo? e.g. within a class you have ...

6. NoClassDefFoundError: org/springframework/jdbc/core/RowMapper forum.springsource.org

NoClassDefFoundError: org/springframework/jdbc/core/RowMapper Im trying to create a simple CRUD application with SPRING MVC. The compilation is ok but on execution time I get the error: org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with ...

7. Extract Data from Domain Object using a RowMapper in the Processor forum.springsource.org

Extract Data from Domain Object using a RowMapper in the Processor I m using JdbcCursorItemReader to read data from Database. As JdbcCursorItemReader requires a rowMapper I have a CustomRowMapper in place, ...

8. Is it valid to return Null from RowMapper? forum.springsource.org

Is it valid to return Null from RowMapper? I have a situation where a RowMapper recognizes some of the data in the row to be invalid and thus the row should ...

9. Output parameters in Oracle Stored procedures, RowMapper forum.springsource.org

Output parameters in Oracle Stored procedures, RowMapper I want to make sure I understand how RowMappers work with ref cursor output parameters. Basically if I have a StoredProcedure setup like so: ...

10. Parameters to RowMapper / RowCallbackHandler forum.springsource.org

Parameters to RowMapper / RowCallbackHandler Hi all, I'm working on a class that implements JdbcDaoSupport. I need to pass a parameter to a RowCallbackHandler, but I can't find how. For example: ...

11. RowMapper in JdbcTemplate returning only 1 as the result set forum.springsource.org

RowMapper in JdbcTemplate returning only 1 as the result set Hello All , I'm implementing the RowMapper to get the result set but it seems that every time i run the ...

12. Using ResultSetExtractor and RowMapper forum.springsource.org

Using ResultSetExtractor and RowMapper Hi, I've written a number of inner classes that extend StoredProcedure. Alot of them use the ResultSetExtractor so I can generate a list or map in one ...

13. Stored Procedure - RowMapper performance forum.springsource.org

Stored Procedure - RowMapper performance I've been using the Spring Stored Procedure super class for a while, along with a number of RowMapper implementations. Everything works fine, but performance becomes a ...

14. RowMapper getting results as a Map forum.springsource.org

RowMapper getting results as a Map Does anyone know whether Spring provides support to map rows from a resultset to a Map rather than a List? I want to use a ...

15. StoreProcedure, SqlReturnResultSet, RowMapper forum.springsource.org

May 22nd, 2006, 04:05 PM #1 shanmus4 View Profile View Forum Posts Private Message Junior Member Join Date May 2006 Posts 3 StoreProcedure, SqlReturnResultSet, RowMapper Am trying to execute the below ...

16. usage of RowMapper interface forum.springsource.org

Is it safe to assume that one would use a RowMapper implementation only when the return type from an oracle stored proc is of type oracleTypes.CURSOR ? Are there any other ...

17. multiple rowmapper in one Dao forum.springsource.org

I don't understand the question. Is there something about your Dao interface that specifically demands it has a RowMapper injected? Nothing about the RowMapper, or the way that most people use ...

18. Help with RowMapper in static nested Class forum.springsource.org

Hi Raiko No. You could go even further (personally I wouldn't, the code is fine as is, but you could) by doing this... Code: public class MyDAO extends JdbcDaoSupport implements IMyDAO{ ...

19. Passing object to RowMapper forum.springsource.org

From what I've seen so far, everytime one creates a RowMapper class to pass to a JdbcTemplate, the implemented mapRow method creates a new object with which to fill from the ...

20. RowMapper returning only 222 rows forum.springsource.org

RowMapper returning only 222 rows Hi All, I'm using Spring JDBC to retrieve data from DB2 database. The code runs fine on WebSphere server in Windows OS. When I run the ...

21. method query(string, rowmapper) missing from jdbctemplate forum.springsource.org

method query(string, rowmapper) missing from jdbctemplate A coworker was trying to use query(string sql, Rowmapper rm) method within the jdbc template and was receiving odd interface errors. He was using the ...

22. rowmapper with one-to-many query forum.springsource.org

rowmapper with one-to-many query I have a simple query which joins two tables that have a one-to-many relationship. I'm curious what the "best practice" is with how to handle this with ...

23. RowMapper, what to do for two related tables? forum.springsource.org

Hi. Consider these two domain classes: Code: class Ticket { Issue issue; } class Issue{ } tickets table has a FK to issue table. I'm using Spring JDBC classes to access ...

24. Open Cursors at Oracle end - Spring using RowMapper forum.springsource.org

May 20th, 2008, 06:34 PM #1 thejas.pavithran View Profile View Forum Posts Private Message Junior Member Join Date May 2008 Posts 2 Open Cursors at Oracle end - Spring using RowMapper ...

25. How to limit rows in a RowMapper forum.springsource.org

I'm using a RowMapper to get the rows returned by a Oracle Procedure. It's possible to limit de number of rows that the RowMapper must map? Another solution? thanks!

26. RowMapper and Oracle Cursor expression forum.springsource.org

RowMapper and Oracle Cursor expression Hi, is there an efficient way to implement a RowMapper to handle SQL queries like the following (returned as OUT parameters in a StoredProcedure) SELECT TABLE_NAME, ...

27. RowMapper is repeating for the same row in RuntimeException forum.springsource.org

There was a bug in 1.1.2 that might be relevant (http://jira.springframework.org/browse/BATCH-884). I can't tell from the code you posted because you don't say who is using the RowMapper (I assume the ...

28. Cursor result set without RowMapper forum.springsource.org

Cursor result set without RowMapper Hi All, Is it possible to use Cursor return type without using RowMapper? In my case I have one procedure which has cursor as OUT parameter. ...

29. Urgent - alternative for RowMapper forum.springsource.org

Urgent - alternative for RowMapper Hi, I have Person and Hobbies objects which is mapped to 2 different tables, i need to get information from thes tables in one query I ...

30. RowMapper issues forum.springsource.org

RowMapper issues I am executing a DB Stored procedure which returns some values which I want to populate in a java bean (which also has other java object as one of ...

31. Handling large Resultsets in RowMapper forum.springsource.org

Hi, I am trying to use the RowMapper functionality but my resultset is pretty huge. Is there any way by which I can control the way the Collection is formed i.e ...

32. StoredProcedure + RowMapper problem forum.springsource.org

StoredProcedure + RowMapper problem Dear All I'm using StoredProcedure to call a Oracle Stored Proc which as 10-11 in params and 2 out param which are Ref_Cursors. Sample code is: RowMapper: ...

33. SimpleJdbcCall with OUT REF_CURSOR - RowMapper not called forum.springsource.org

SimpleJdbcCall with OUT REF_CURSOR - RowMapper not called Hi guys, We're using Spring 2.5.6 to call a stored procedure on an Oracle 9.2 database. The stored procedure looks like this for ...

34. How to stop RowMapper from including a row? forum.springsource.org

How to stop RowMapper from including a row? If I return null from my RowMapper class, the collection will include a lot of null objects for the rows I don't will ...

35. RowMapper, ResultSetExtractor and RowCallbackHandler not called for procedure forum.springsource.org

RowMapper, ResultSetExtractor and RowCallbackHandler not called for procedure hi! i have the following problem. i have a stored procedure in oracle which has 2 out parameters (date). i need to get ...

36. Class Hierarchies with RowMapper forum.springsource.org

Class Hierarchies with RowMapper I wanted to know what the community considers the "best practices" in respect to mapping class hierarchies with Spring JDBC. We do not have the ability to ...

37. Spring StoredProcedure RowMapper - max cursors exceeded forum.springsource.org

Hi, We're using Spring StoredProcedure to call Oracle Stored Procs that return REF_CURSOR. I understood that Spring would do the grunge work of closing cursors, connections etc. But I see that ...

38. Annotated Rowmapper forum.springsource.org

Hi, We used jdbctemplate in dao layer to get the data from database. We are having lots of services going against lots of tables. We are writing rowmapper for every query ...

39. Query With RowMapper and ResultSetExtractor forum.springsource.org

Query With RowMapper and ResultSetExtractor I am using Spring JDBC Template for first time,please correct me if i am wrong the term used below. In my application i have used RowMapper ...

40. Dynamic RowMapper to dynamic columns forum.springsource.org

Hi all, Is there any way to use RowMapper interface between two different querys, the first query return all columns of the table, the other one query return only columns "id" ...

41. Static inner RowMapper class use in query(String, RowMapper) method forum.springsource.org

Static inner RowMapper class use in query(String, RowMapper) method Spring reference document and all Spring books show an example of JdbcTemplate.query(String sql, RowMapper rowMapper) method using either anonymous class or inner ...

42. RowMapper for a one-to-many relationship forum.springsource.org

RowMapper for a one-to-many relationship I tried searching for examples of how to do this, but apparently my Google mojo isn't strong enough. I have a one-to-many relationship modeled like this ...

43. Help: RowMapper vs ResultSetExtractor forum.springsource.org

I am new to SpringFramework. I am confused by the usage between RowMapper and ResultSetExtractor. It seems I have to implement 2 different interfaces for the same function, ie. List l ...