How to call a EJB session bean from PHP?
Is there any way to call an EJB session bean from PHP? Are there any specific functions to do that? ...
beans
how to display data from database using java beans
I need to display the data requested by the user from the database on my jsp page.How can I do it using java beans? ...
I have used jsp and java beans for an application of music store.but the set and get methods are not working
here is my jsp page <%@ page import="java.sql.Connection"%> <%@ page import="java.sql.DriverManager"%> <%@ page import="java.util.ArrayList"%> <%@ page import="java.sql.ResultSet"%> <%@ page import="Mybean.Bean"%> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Music Store</titl...
have java beans to be serializable?
is it necessary that a java bean implements the serializable interface? thanks for answers... ...
Java Property Annotation Standard/Library
I am trying to create a library which depends heavily on annotating class properties. The properties should be able to be annotated via getters or on the actual underlying fields (ala JPA etc.) Is there some standard for this? Tons of libraries do this (e.g. Hibernate). Do they all just roll their own implementation and conventions? Is ...
How to get jsp file to find the bean I'm trying to use in Netbeans
I think I'm doing something horrible wrong here. I've never used NetBeans before, nor have I ever done anything with JavaServer before, though I've programmed in Java. In netBeans, in a web project, I created a package called DonationCalc, with a file DonationCalc.java, containing my bean. In a jsp file, I have the following: <%@page ...
Controller (Spring Managed Bean) Scope Question: Singleton, Request or Session?
The question is a bit long since it's conceptual. I hope it's not a bad read :) I'm working in a performance critical Spring MVC/Tiles web-app (10,000 users typical load). We load an update employee screen, where we load an employee details screen (bound to an employee business object) for updates via a MultiActionController. There are ...
How can I convert a java bean to a properties file?
What libraries are available that can do something like public class Person { private Long id; private Name; private List<Long> associations; // accessors } public class Name { private String first; private String last; // accessors } into something like id=1 associations=1,2,3,4,5 name.first=Franz name.last=See ...
java swing addTaskListener
I am new to java and have a swing task question. Can I add a listener to a currently running task? For instance if something happens in doInBackGround I want to add a listener for finished and display a dialog. I have tried but the compiler doesnt like me. :) Something like. private class MyTask extends Task<Void, Void>{ @Override...
Are these synonymous, a subset of each other or completely different?
Are the notions mentionned in the question title synonymous to a certain degree? Where do the main differences lie (context, structure, ...) and can one be considered a subset of another? Here's some brief definitions taken from Wikipedia. POJO (Plain Old Java Object) Wikipedia In computing software, POJO is an acronym for Plain ...
Java bean testing framework
Is there a framework or library available that, when given a JavaBean, will "put it through its paces," i.e., test all the getters and setters, validate that a property matches the getters and setters, etc.? ...
What is a Java Bean exactly?
I understood, I think, that a "Bean" is a Java class with properties and getters/setters. As much as I understand, it is the equivalent of a C struct. Is that true? Also, is there a real syntactic difference between a bean and a regular class? Is there any special definition or an interface? Basically, why is there a term for this, it ...
Sharing handlers and backing beans
Hi All, I am wondering if it is possible to have a JSF handler and some of the backing beans in a war that is shared. I say war because I have a jsp which has a handler and backing beans that are shared between different applications, and need to be called by 2 different war files. From my earlier investigation I found that it is not p...
How to rearrange data in JSP
I have a servlet ( that I cannot change ) to gather information to be displayed in on a web page. I use a bean in a JSP page to loop through the information. I tried to simplify, but my information is stored tables basically like this So for example, the bean stores information in nested arrays like this: ---2009 ------TOYOTA ----...
Managed Bean Per Page (JSF)
Is it possible to have a managed bean created only on some pages i.e. bean != null on page1.faces and bean == null on other pages? ...
How do i get the URL of an <ice:graphicImage> element?
Hello, I'm trying to do a thumbnail gallery on my web page so that when one is clicked the full size image is shown. The images are stored in a backing bean and are shown with an tag. <li> <a href="????"> <ice:graphicImage value="#{screenshot.image}" styleClass="thumb"/> </a> </li> When on the page, I see the...
Invoke Backing bean method from JavaScript + JSF
Hi All, I want to invoke backing bean method from javascript function in JSF. Please could you guide me how to achive this. Regards, Ravi Krish ...
Declaring an array of objects in a Spring bean context
I'm trying to create an array of objects in a Spring context file so I can inject it to a constructor that's declared like this: public RandomGeocodingService(GeocodingService... services) { } I'm trying to use the <array> tag: <bean id="googleGeocodingService" class="geocoding.GoogleGeocodingService"> <constructor-arg ref="proxy" /...
Accessing parent class when doing custom converter
I am currently using Dozer to map to sets of objects. I have a situation where I need to use a custom converter to map a String to TypeA. The way I convert TypeA to a String depends on the type of Object TypeA is a member of. Specifically TypeA has 2 fields lets call them prefix and postfix. Sometimes I need to split the String by a ...
How to assign java.util.logging.Level to a bean?
I created an application and want to config its logging.Level thorugh bean <bean id="loggingLevel" class="java.util.logging.Level"> <constructor-arg> <value>INFO</value> </constructor-arg> </bean> but it failed. Here is the error message: Unsatisfied dependency expressed through constructor argument with index 1 of type [int]:...