How to get prepared SQL statement from JdbcDaoSupport (Spring)
I use JdbcDaoSupport (Spring) approch to access data from my DB. I would like to get prepared SQL statement for logging. Any idea how to get it? ...
spring
Multithreaded JMS receiving in Spring
I'm trying to write a multithreaded implementation for JMS message processing from a queue. I've tried with DefaultMessageListenerContainer and SimpleMessageListenerContainer classes. The problem I have is that it seems like just a single instance of the MessageListener class gets ever instantiated, no matter how I configure it. This f...
War file osgi bundle - file referencing issues.
Hi, I have deployed a legacy web-app as an osgi bundle in equinox using the spring dm web-extender and jetty. The problem is that the webapp.root always appears to get set to a temp folder under '\Documents and Settings\\Local Settings\Temp\' and so any references to xml or properties files within the WEB-INF/classes folder in the war...
In Extjs While updating in Grid if Session Timeout how to redirect to login page ?
Hi, How to identify the sessiontime out issue while updating the value in the grid and redirect to login page.. my application (java spring hibernate with extjs) i.e.. i am updating the extjs grid record and while submitting the changes, if the session is expired i need to identify that particular exception and redirect to the login ...
A fresh graduate confused by the Java EE jargon Spring, Struts, JSF, EJB, Jboss, JMS,
As we all know that we rarely get a chance to learn whats out there in the enterprise world when it comes to college. In my experience I have always seen people learning Core Java and may be some other languages and when they graduate they have no Idea about this enterprise jargon. I am in that boat now. I am a recent graduate with a pr...
Spring MVC: RESTful web services + BlazeDS integration possible in the same web application?
I have a Spring MVC web application which provides RESTful web services via a controller class (annotated with @Controller) which has methods mapped to specific request types and signatures via @RequestMapping annotations. I have attempted to integrate a BlazeDS service destination into the mix by 1) adding the HttpFlexSession listener ...
Spring Security LDAP - No UserDetailsService registered
Hi, I'm trying to set up the LDAP Spring Security. And I've stucked with some strange exception: Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_filterChainList' ... No UserDetailsService registered My security-config.xml looks like this: <?xml version="1.0" encoding="UTF-8"?> <bea...
Minimum JARs for Spring 3.0 dependency injection
Similarly to this question regarding an earlier Spring version, what are the minimum dependencies required for an application to use Spring 3.0 dependency injection only? The application context will be configured by XML only. Spring depends on a logging framework, so assume I already include these JARs for logging: jcl-over-slf4j.ja...
How does DispatcherServlet work if we have multiple XML Configuration file ?
Questions How does DispatcherServlet work if we have multiple XML Configuration file so how does Spring Application Context loads them and acts on them ? Scenario: In my case, we have an application that is supposed to global that is application should have AP{Asia-Pacific}, EM{Europ-Middleeast}, CA{Canada} and LA{Latin America} Versi...
Invoking methods using expression language
Hi! In my spring's config I need invoke method "get" (java.lang.ThreadLocal's instance object). How I can do it without creating new class with "correct" method's naming (smt like "getValue" instead of "get")? Thanks. ...
Spring MVC : showing a link in the error message.
Hi, I have the following snippet of code in the Validator which basically is used to show an error message. In the error message I would like to show a link by sending it as a parameter in the error message. if (user != null && formData.getUserId()== null) { errors.rejectValue("email", "email.already.exists",new Object[]...
Spring OpenSessionInViewFilter; why are other Sessions still being opened and closed?
Hi, I'm trying to use OpenSessionInViewFilter to avoid the infamous lazy loading errors that crop up from time to time. I've spent about a day solid on this, though, but apparently I'm doing something wrong. According to what I can tell from my log files, Spring does indeed report that it's opening a transaction from within the filter. ...
Render partial JSP fragments in Spring MVC?
hi, all I am quite new to Spring MVC, and trying to figure out how to render a partial view without refreshing the whole page. I thought: if I can post a request to the backend, in this case, a Spring controller method And if this method fills in model attribute, and then return ModelAndView object with specified view name mapping to ...
How to set a local variable in application-context.xml to represent a repeating value?
If the president changes, I would have to change the value of presidentName three times below in the application-context.xml: <beans:property name="presidentName" value="Barack Obama" /> Is there a way to set variable once in application-context.xml to represent the string Barack Obama. <?xml version="1.0" encoding="UTF-8"?> <beans:b...
@Async not working for me
I am using @Scheduled and it have been working fine, but can't get the @Async working. I tested it many times, and seems that it is making my method asynchronous. Is there any other thing, configuration, or parameter I am missing? I have one class that has two methods one, the method marked with @Scheduled, executes and calls the second ...
How to store model information in spring mvc with hibernate
Hi, I need advice how to store model in spring mvc 3 with HIbernate (example on ilustration) I have model public class Customer{ int id; String name; String surname; ArrayList<Contact> contacts; ... getters, setters } Here is class Contact public class Contact{ int id; String ...
grails development: eclipse vs. intellij idea
hello, i downloaded sts and installed the grails/groovy plugins which is good, but i can not use the javascript functionality like jumping trought classes and functions in the javascript editor. when i click command and on the functions name, than i get a dialog saying "you have to make this a javascript project etc." :( :( intellij is m...
opensource javaEE project for learning
I have been learning javaEE and MVC pattern for a while from books and tutorials. but I wish to see how is coded a real world JavaEE projects. by real world project I mean a full application which is using by other people. maybe an opensource project like an e-commerce, a forum or a cms, I know many for php but none for javaEE. will be...
Adding Spring bean using annotations : placing it & initializing properties values
I've gleaned that adding the context:component-scan will enable adding any jar with bean annotated as @Bean to the spring configuration, but , while getting lost in the Framework reference... How can I add that bean as interceptor on specific channel? How can bean properties be initialized if there's no element in the context.xml to ...