Bean « Database « Spring Q&A





1. Test Cases: Mocking Database using Spring beans    stackoverflow.com

Our application has a service layer and a DAO layer, written as Spring beans. While testing the Service Layer- I do not want to depend upon a real database so I am ...

2. instantiating spring bean outside the container (for testing)    stackoverflow.com

I have following in my applicaionContext.xml

<bean id="IbatisDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="oracle.jdbc.OracleDriver"/>
    <property name="url" value="jdbc:oracle:thin:@123.210.85.56:1522:ORCL"/>
    <property name="username" value="mydb"/>
    <property name="password" ...

3. Accessing MySQL datasource bean in Spring    stackoverflow.com

I am trying to create a datasource bean for MySQL from within my Spring project (in springtoolsuite), and I want to access the MySQL JNDI ...

4. Define DataSource bean on code    stackoverflow.com

I would like to make a "First Access Database Setup Process" in my spring application and the only thing I can imagine as a solution would be to initialize the DataSource ...

5. how to initialize spring bean from database    stackoverflow.com

hi?i use spring security and my config is in database:

<sec:http auto-config="true" entry-point-ref="casProcessingFilterEntryPoint">
        <sec:remember-me />
        <sec:session-management>
   ...

6. Order of Spring Bean Initialization    stackoverflow.com

In my Spring File I have multiple Beans (in multiple application context files being imported from one main application context). My requirement is that, I want a particular Bean(which makes some configuration ...

7. Finding out order of bean creation in the spring IOC    stackoverflow.com

How can i find out in what order my beans were created? +1 for anyone who can recommend a tool to display it visually.

8. What is the difference between DAO and Spring Beans?    stackoverflow.com

I'm starting to program in Java (with the Spring Framework) and finding myself confused about the difference between DAOs and Spring's Beans. Do they serve to the same purpose?

9. NullpointerException Dao in bean    stackoverflow.com

in my web application developped with GWT, Hibernate ans Spring, I encounter when setting the jobClass bean in the application-context.xml file. I get a NullPointerException at runtime, with absenceDao being null: Here is ...





10. Set rows in extendedDataTable as selected from backing bean    stackoverflow.com

I wonder how I can programmaticly set rows in an ExtendedDataTable as selected from my backing bean. I need to edit a user in my web app. The user has some ...

11. Using JdbcTemplate with a "Non-Spring-Bean" JNDI DataSource    stackoverflow.com

Page 342 of spring-framework-reference.pdf (bundled with spring-framework-3.1.0.M2) states, "The JdbcTemplate can be used within a DAO implementation through direct instantiation with a DataSource reference." However, it goes on to say, ...

12. How to Effectively Re-use (Part of) SQL among Beans?    forum.springsource.org

How to Effectively Re-use (Part of) SQL among Beans? I have several beans who need to execute similar update SQLs. These SQLs differ only in the name of the DB table ...

13. How specify a bean when @Autowire for DAO is NOT used?    forum.springsource.org

How specify a bean when @Autowire for DAO is NOT used? In a Hibernate with SpringJPA I setup Spring by using the @AutoWire annotation for the DAO service implementation. Assume I ...

14. Get Bean Define from DataBase?    forum.springsource.org

I'm working on a mechanism that can apply Spring DI to beans mapped to a database row and retrieved using Hibernate, JDO, Spring JDBC etc. The code is in the sandbox: ...

15. Bean initialization order problem    forum.springsource.org

Bean initialization order problem I have a bean "Master" and a bean "Detail". The Detail has a reference to Master, and vice versa. Additionally the Detail bean has a init method ...

16. DB messages and bean definitions    forum.springsource.org

Is there currently any support for loading messages from a DB? It is easier to enable administrators to change messages on the fly for a running application. On the same subject, ...





17. How to specify a date in sql string in bean definition    forum.springsource.org

18. Null dao in bean    forum.springsource.org

Code: public class ExampleJob extends QuartzJobBean { private AbsenceDao absenceDao; @Override protected void executeInternal(JobExecutionContext context) throws JobExecutionException { List untreatedDemands = new ArrayList(); untreatedDemands = absenceDao.getDemandsAskedNotValidated(); } public AbsenceDao getAbsenceDao() { ...

19. Bean destruction order    forum.springsource.org

Bean destruction order Will Spring destroy singletons in a specifc order upon exit? This is important in a scenario like this: - Bean A has a dependency on Bean B - ...

20. Query regarding bean property specified in Bean Tag    forum.springsource.org

Query regarding bean property specified in Bean Tag HI, I have two urls which are mapped to same controller. URI:- game.spring AND startgame.spring both are mapped to controllers.GameTicToy. See the followings.... ...

21. Anyway to configure Quartz job/triggers in JBoss calling Spring beans?    forum.springsource.org

Anyway to configure Quartz job/triggers in JBoss calling Spring beans? Hi, I've used Spring and Quartz in the past without any trouble under tomcat, configuring everything at the app level, declaring ...

22. org.springframework.jdbc.object.StoredProcedure: as bean    forum.springsource.org

I wish to use a class inherited from this abstract class as a bean in the Spring context. I see that it has a setDataSource() method, but I don't see get/setName() ...

23. error using p:packagesToScan Error creating bean with name 'org.springframework.dao    forum.springsource.org

error using p:packagesToScan Error creating bean with name 'org.springframework.dao here the hibernate.xml file ...

24. Order of bean loading    forum.springsource.org

Order of bean loading I was looking at the order in which my beans were getting loaded, by typing debugger statements. I have the first bean, person bean, and two address ...

25. Building a bean definition from database    forum.springsource.org

Thanks for the reply. To be more detail, I want all the details related to the bean to be stored in the database, and generate the bean element bean.xml dynamically(for some ...

26. Loading Beans in Order    forum.springsource.org

Loading Beans in Order Ok, I'm new to this forum and pretty new to Spring in general. I like it a lot but I have been having a few problems. The ...

27. Reloading beans from database    forum.springsource.org

I have a bean in the Spring Context, which should read some of its properties from a database. I am planning to introduce the code in the blank constructor so values ...

28. Get a DAO Bean from a POJO, which isn't a Bean    forum.springsource.org

Are there any recommended way's how a POJO, which isn't a Bean and thus not created via Spring, can get a Bean Instance, which is created and configured by Spring? For ...

29. Bean initialization order    forum.springsource.org

Hi Can I set the order of how beans are initialized? I have some beans depend on the other beans within the applicationcontext, sometimes I get NullPointerException when I startup my ...

30. Wiring a bean from a database    forum.springsource.org

I am wiring a bean with the port values from our developer machines. I would like to retrieve the value from a database. I think a custom property editor would be ...

31. What triggers the bean factory to create beans    forum.springsource.org

What triggers the bean factory to create beans Hi, this is probably a dumb newbie questions but I have searched the docs and forum to no avail. So here goes. If ...

32. Initialising beans properties from database    forum.springsource.org

Apologies for the possibly obvious question, but how do I initialise a bean properties with values from my database and not from the application context...

33. The best way to initialize a dao bean    forum.springsource.org

The best way to initialize a dao bean Hi, I've a problem : I'm creating an webapp that connects to DB.Everything works fine.I have an xml that describes all beans (daos, ...

34. Order of Bean definitions matters?    forum.springsource.org

Order of Bean definitions matters? Register Help Remember Me? Forum Today's Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links View Forum Leaders ...

35. How to specify the ordering for an import like classpath*:META-INF/spring-beans.xml    forum.springsource.org

How to specify the ordering for an import like classpath*:META-INF/spring-beans.xml Hi, I would like to put the spring-beans.xml configuration into the META-INF/ directory of any jar assembled into an ear file. ...

36. [JasperReports] How to use a bean property as a datasource of a subreport    forum.springsource.org

[JasperReports] How to use a bean property as a datasource of a subreport Hello, I have a master-detail report that I'm able to fill by providing a Connection and 2 queries ...

37. order in which beans are instanciated    forum.springsource.org

Hi, is there a way to control the order in which beans are instanciated ? For example, can I ask Spring to instanciate a specific bean before another one ? My ...

38. dynamically mapping bean without mapping query    forum.springsource.org

dynamically mapping bean without mapping query All, Brand new to spring, so please bear with me. I could've sworn I read how to do this in the reference guide, but I ...

39. Beans destroying order    forum.springsource.org

Hi, Is it possible to say which bean must be destroyed at the end of spring context destroying procedure (or after some other bean)? I know about depends-on but it seams ...

40. order of beans defined in xml file    forum.springsource.org

Hello Is there any document/information about the orders of beans that are created in xml file: application-servlet.xml, applicationContext.xml....... and custom's xml files In my application-servlet.xml, I declare a bean which have ...

41. jndi datasource causing circular bean reference error?    forum.springsource.org

Oct 5th, 2006, 11:06 PM #1 jspring View Profile View Forum Posts Private Message Junior Member Join Date Oct 2006 Posts 5 jndi datasource causing circular bean reference error? I've searched ...

42. Having initializing DAO bean error.    forum.springsource.org

Having initializing DAO bean error. I really have no idea what this is. org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'myDAO' defined in class path resource [META-INF/applicationContext.xml]: Initialization of bean failed; ...

43. using spring bean in ibatis resultMap    forum.springsource.org

Hi, I would like to find out if there is a way to have ibatis ask spring to create an object to map to a resultSet. For example i have a ...

44. Singleton bean initialization order    forum.springsource.org

Hi, Is there a way to control the order in which singleton beans are loaded when the container is created? I would like to have a sort of bootstrap bean that ...

45. simple example to save beanshell, groovy and JRuby script bean to database    forum.springsource.org

I have written a very simple example using spring 2.0 and ibatis to save any beanshell, groovy or jruby script bean object into database. The link isUsing Spring 2.0 Dynamic Language ...

46. error while Binding a java.sql.Date to a Bean,    forum.springsource.org

error while Binding a java.sql.Date to a Bean, I'm having some trouble while trying to submit a form. I have this in my Controller, but it seems that I need something ...

47. order the beans are loaded?    forum.springsource.org

order the beans are loaded? This seems to be a very simple questions, but I haven't been able to find a definitive answer in the Spring's manual, 1) Is there any ...

48. Query String parameters not getting binded with bean props    forum.springsource.org

Hello, I have a query string as mentioned in below url: http://localhost:8080/myApp/Question...st&qCDesc=test I have my extended SimpleFormController.I have in my configuration file the following : Code: .....

49. Read Bean Defintions from DB    forum.springsource.org

Read Bean Defintions from DB I have seen a number of threads on similar subjects, but most are relatively old, and wondered whether there is any updated information. We use a ...

50. Big DAO beans or a lot of small DAO beans?    forum.springsource.org

I think it depends what makes more sense. How big does your DAO actually get? I think the biggest one we have is 600 ish lines, not really that bad. As ...

51. How to not specify a Data Source property for the transacion manager bean?    forum.springsource.org

How to not specify a Data Source property for the transacion manager bean? I'm pretty much completely new to Spring. I've been trying to get declarative transaction management to work. It ...

52. Dynamic language Bean (i.e. Groovy) loaded from database    forum.springsource.org

Hi, I want to load groovy bean content not from files but from database (this allowes me to remotely debug and change some aspects of the code without using ftp itp.) ...

53. How to return on row into a bean?    forum.springsource.org

54. Pagination implementation - stateful bean or restricted DB query?    forum.springsource.org

Pagination implementation - stateful bean or restricted DB query? Hi everyone, I was just looking for some advice/discussion on implementing pagination (displaying 10 results per page for example) in a spring ...

55. Is there any tools to genearate Bean and Dao for Spring    forum.springsource.org

I I just have started a Spring project from the scratch. Is there any tools to generate Bean and Dao for Spring? I don't want to use other persistence layer.

56. Configure bean properties using values from a database    forum.springsource.org

Configure bean properties using values from a database Hi, I'm working on a Spring based enterprise application which will be deployed on a three system landscape (development, quality-assurance, production) using a ...

57. iBatis bean setup with spring 2.5 annotations?    forum.springsource.org

iBatis bean setup with spring 2.5 annotations? Down below is my dao-context-dbcp.xml file, which is included by my applicationContext.xml file; scroll down to photoDao, userDao, etc. for the following question: can ...

58. Bean property 'dataSource' is not writable or has an invalid setter method.    forum.springsource.org

Bean property 'dataSource' is not writable or has an invalid setter method. I have this applicationContext.xml trying to create an spring dao example.

59. Bean creation ordering ...    forum.springsource.org

Hi, If I have a collection of beans in my Spring framework, can I make one of them to be created as the first bean ? I want a specific bean ...

60. Order of Bean Initialization    forum.springsource.org

Order of Bean Initialization We have a situation in which we have 19 bean configuration xml files. 7 of these xml files are in a jar, and rest of them are ...

61. generating sql statments form java beans?    forum.springsource.org

hi.. we have a few tables for general defitions of the application (users can update them freely) we would like to generate initilaizing scripts for these tables based on their data ...

62. Configurable bean initialization order SPR-3948    forum.springsource.org

Configurable bean initialization order SPR-3948 This post is regarding: Jira: SPR-3948 (Url not provided because I don't have permission to post a URL) I think it could be useful to have ...

63. Problem in creating datasource bean with jndi in JBoss 4.22    forum.springsource.org

Problem in creating datasource bean with jndi in JBoss 4.22 Hi there, I want to deploy a web application to JBoss using MySQL and Spring. And Spring cannot create datasource bean. ...

64. Order of creation of beans with the same name    forum.springsource.org

Make sure the file which contains the HibernateTransactionManager is loaded AFTER the one containing the DataSourceTransactionManager. That way it will override (the last one always wins).

65. Configure DataSource Using A Bean    forum.springsource.org

Configure DataSource Using A Bean Hi, I want to be able to configure the datasource using values that are stored in a bean. I tried using a PropertyPlaceholderConfigurer but i always ...

66. BeanCurrentlyInCreationException accessing one datasource from two beans    forum.springsource.org

Jul 7th, 2008, 05:39 AM #1 ChristianSchuster View Profile View Forum Posts Private Message Junior Member Join Date Jul 2008 Posts 2 BeanCurrentlyInCreationException accessing one datasource from two beans Hi, I'm ...

67. DAO, Bean, FormBackingObject = all (nearly) the same?    forum.springsource.org

Hello, I want to make my Spring servlet as consistent as possible. I'm using beans, DAOs and Formbacking Objects. Now I wonder whether theses concepts are very similar or not. If ...

68. How do I set Oracle specific JDBC connection properties in bean def?    forum.springsource.org

I am using DBCP and Oracle, and I need to set some Oracle specific properties on the conneciton. I have had no luck finding any documentation on this. BasicDataSource has a ...

69. Couldn't find a destroy method named 'close' on bean with name 'dataSource'    forum.springsource.org

Hello, I am developing my first Spring app and I came with the following warning: Code: Couldn't find a destroy method named 'close' on bean with name 'dataSource' Here is a ...

70. Error creating Bean....DataSource must not be Null    forum.springsource.org

Hi I have checked the other threads . Which deal with the error ..Transaction Manager must not be null. The stack trace is exaclty similar except one difference which is "DataSource ...

71. Can i use a post processor bean in order to add configuration to tomcat classpath?    forum.springsource.org

Hi, I need the messageSource bean to refer to bundels which are located in external folder on the disc. Currenly i managed to do so by adding the 'classpath' modifier to ...

72. Controlling bean instantiation order..    forum.springsource.org

Controlling bean instantiation order.. I have defined a Filter that checks to see if the StartupManager has completed running its tasks; if its tasks are complete, it simply calls chain.doFilter(req, resp); ...

73. Need help in using parameter bean with IBatis    forum.springsource.org

Hi All, I am using Ibatis for my persistence layer. I have an insert statement where i pass an user object and i am inserting the data in that object into ...

74. bean shell script from database in spring    forum.springsource.org

75. Spring ibatis , bean not recognized    forum.springsource.org

Jul 30th, 2009, 09:54 AM #1 AnneFrance View Profile View Forum Posts Private Message Junior Member Join Date Jul 2009 Posts 1 Spring ibatis , bean not recognized Hello, I'm french.Sorry ...

76. Bean ordering in applicationContext.xml    forum.springsource.org

What is the order of initialization of beans from context defination xml file . Are the beans chosen randomly for initialization or it depends upon there position in the xml

77. Problem with connection pooling causing by get bean    forum.springsource.org

Problem with connection pooling causing by get bean Hi All, I am facing a problem in connection pooling, due to some irregularities of getbean. I have a DBconnection class which configurs ...

78. Reading bean class data for DAO's    forum.springsource.org

Reading bean class data for DAO's I have regular beans (Longs, Strings, Dates, etc...) and the standard getters/setters. Is there an automatic way to copy the current data to an object ...

79. How to construct a bean by setting its property's value from a database directly?    forum.springsource.org

How to construct a bean by setting its property's value from a database directly? Hello, Here is bean defination in Spring,

80. error in bean creation - JDBC Template    forum.springsource.org

error in bean creation - JDBC Template Hi, Greetings!! I'm a newbie to spring and trying to access DB (Oracle) using JDBC Template. It complies without any issues, but throws the ...

81. can't seem to load bean datasource from xml file    forum.springsource.org

82. Customizing bean definitions from a database    forum.springsource.org

Customizing bean definitions from a database Hello. I've seen several posts to address bean definition from a database issue, JdbcBeanDefinitionReader, but as I've read in the Jira this issue has been ...

83. Bean Loading Order in 2.5    forum.springsource.org

Bean Loading Order in 2.5 I have a spring web app that works on *nix and fails on Windows and Mac with a BeanCurrentlyInCreationException during context initialization. I enabled TRACE level ...

84. no bean named 'dataSource' is defined    forum.springsource.org

Hello, my 'dataSource' bean is defined in myapp-servlet.xml, like this Code: ...

85. JDBC DAO bean in other bundle    forum.springsource.org

JDBC DAO bean in other bundle Hello, I was trying to build a Jdbc DAO that accesses a transaction manager and data source defined in a separate bundle. I osgi-referenced the ...

86. ordering bean defination files with     forum.springsource.org

87. How to enforce beans disposal order without depends-on?    forum.springsource.org

How to enforce beans disposal order without depends-on? Hi I want to make sure that destroy() method of DisposableBean Bar is called after the destroy() method of DisposableBean Foo. I know ...

88. bean creation order    forum.springsource.org

bean creation order Hi there I am trying to load a properties file into a PropertyPlaceholderConfigurer using an enviroment var as the locations. I then try set one of the properties ...

89. Order of bean initialization    forum.springsource.org

Order of bean initialization Hi I am new to Spring and I have got a bit of problem with understanding on how the bean is initialized in the Spring Container.. I ...

90. Controlling bean @PostConstructor order    forum.springsource.org

Controlling bean @PostConstructor order Hi all, I have a relatively straightforward issue I can't seem to find an answer for. We're implementing clustering via spring beans, and I need to make ...

91. dataSource bean giving errors    forum.springsource.org

dataSource bean giving errors I am using this bean to define my postgres connection: Code: Default datasource that uses C3PO as a pool implementation ...

92. How to use spring beans as iBatis type handlers    forum.springsource.org

How to use spring beans as iBatis type handlers as you know Ibatis allows to create type handlers as this one: ... ... ...

93. JDBC-based bean definitions    forum.springsource.org

Just wanted to verify my understanding of the following issue at http://opensource.atlassian.com/proj.../browse/SPR-95 Addresses this a new feature where I can store my bean definitions in a DB table instead of an ...

94. [JdbcTemplate] JdbcTemplate as Spring bean to be singleton    forum.springsource.org

[JdbcTemplate] JdbcTemplate as Spring bean to be singleton I was wondering if it would make sense to create a class which extends JdbcTemplate and make this class a Spring bean to ...

95. Connection Leaks, obtaining a new bean factory    forum.springsource.org

Connection Leaks, obtaining a new bean factory Hi I am Spring newbie - so forgive any clueless questions :-) When my units tests are run on Weblogic (via Cactus) - Weblogic ...

96. group order of bean    forum.springsource.org

group order of bean Hi I have a situtation and I can't find solution. Below I try to describe what I want to create. I have two been-classes "Byte" and "Command". ...