Dear All, I m a new bie to spring framework,and want to make a small aplication using spring framework in which user enters username and paswword,checks authenticatin from mysql database using jdbc template and returs success or error.Please suggest how can i implement ...
Hello everyone. I need to initialize every new http session with some values. How do I do that? I tried to create a session-scoped component and initializing session in @PostConstruct, but session-scoped beans are not eagerly created until I request access them. ...
Hi. I have a Spring Annonted Controller that is used to capture the information from a form and get a list of search results from the database. Here is the definition of the method @RequestMapping(method = RequestMethod.POST, params = {SUBMIT_BTN }) public ModelAndView processForm(@ModelAttribute(COMMAND_NAME){ // 1. Load sear...
My DAO's are going to extend the HibernateDaoSupport class that spring provides. Now I need to: setup my database connection in web.xml Tell spring I am using annotations for hibernate mapping? wire the session to the HibernateDaoSupport object. The doc's show a sample xml: <beans> <bean id="myDataSource" class="org.apache.commo...
Say a logged in user hits the url: www.example.com/forum/234 Before the spring mvc action fires, I want to load the User Object, the user's permission, the Forum object. Now I want to share these objects accross this request. So other classes can look to see, in the current request, for a User, Permission and Forum object. Potentia...
Hi, I want to change the default error messages being thrown by Spring. I basically have this form. Format of the date should follow "mm/dd/yyyy" <p> <label class="label">Start Date</label> <form:input path="dteStartDate" /> <form:errors path="dteStartDate"/> </p> Everything works fine, but during binding I get this me...
Hi All, I have been trying this for a while but can't find the right solution. I want to use JSTL to check if there is any binding errors (field error or global error) that happened in my Spring MVC 2.5. I know I can use this code: <p> <spring:hasBindErrors name="searchItems"> An Error has occured </spring:hasBindErro...
I am doing following List list=new ArrayList(); list.add(new String[] {"1","java"}); model.addAttribute("tagList", list); And in view <form:select path="probTag"> <form:options items="${tagList}" itemLabel="${tagList[0]}" itemValue="${tagList[1]}"/> </form:select> but this is not working. What else can be done to solve the prob...
Hi all I have just finished building my up from bottom (database) over DAO and business layer. Now I am getting warm with the presentation layer for which I chose Spring MVC. I have checked out the example delivered with spring-webflow-samples/booking-mvc. I was wondering why all spring configs are located in webapp/WEB-INF/config rat...
My homecontroller has a UserService object that gets wired using spring correctly (it renders the index page just fine using a method no UserService). Now I setup hibernate, so inside UserService I have a UserDao object that I am trying to wire using spring. @Service public class UserServiceImpl implements UserService{ UserDao use...
I want to make discussion form kind of website using java, should i just make it using JSP- Servlet - Java code or should i use some framework like struts ... I am new to Java, but i have sufficient exposure of programming ...
My app-config.xml has a definition for my UserDao bean: <bean id="userDao" class="com.blah.core.db.hibernate.UserDaoImpl"> <property name="sessionFactory" ref="sessionFactory"/> </bean> I have my component scanning: <context:component-scan base-package="com.blah" /> My index action in my HomeController works fine (it ...
Does spring (spring mvc) have an event that gets fired once, on application startup, where I can hook in and load some objects? ...
I want to create a master template that every other view page will inherit. So the master template will have: HEADER --CONTENT-- FOOTER the header will optionally show (if the user is logged in), the username and other user object properties. the --CONTENT-- is a placeholder that other 'inheriting' view pages will inject their conte...
I've got my first impression of Spring WebFlow 2.1 from studying the reference app and reading the manual. Before going further, I would like to ask for the impression of this community. Actually, I plan my site to consist of only one single web page. Everything (login/logout, adding elements etc.) else is supposed to be updated via asy...
Background: I have a file which I upload, during this process the link of the file is stored in the database and not the actual file, acutal file is stored in the File System, currently am storing it in my local machine. Goal: My goal is to upload a file and download a file properly which has special characters in it - #,$,%,@ etc. ...
I'm using the following action on a SpringMvc application: @RequestMapping(value = "/test", method = RequestMethod.GET) public ModelAndView test( @ModelAttribute List<Group> groups ) { //return whatever } My Group class has an 'id' and a 'name' property. Default getter/setter. How should i call this action in order to have this ...
I plan to create a Handler interceptor that will fire before the controller gets called (or I'll do this pre-action firing). I will then check the user's cookie, and load the user object based on the sessionid in the cookie. I will then add the user object to the request attributes. Now if I want to retrieve the user object in my cont...
I've got a page where a purchase can be entered, along with all of the foos bought. I've got three elements in a html document that are parsed into a comma-separated format. function submitStuff() { //grab each cells value from dynamically built table based on user entries //appending comma document.form.ids.value=Ids; docume...
Hello, Firstly I would like to say that I am quite new to Spring (in particular the MVC framework), and just trying to understand how everything works so please go easy on me. I'm playing around with a dummy application that I've created, and I've created a simple login form that users can access via the /login.html bean. The bean defi...