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In JSP page give the code as given below:
enctype="multipart/form-data" name="fileForm" scope="session">
Please select file here that you would like to upload:
<html:file property="file" />
In the FormBean set the code as given below:
public class FileForm extends ActionForm {
private FormSelectFile file;
public void setFile(FormSelectFile file){
this.file = file;
}
public FormSelectFile getFile(){
return file;
1. Unit tests :There are two popular processes to testing server-side classes: mock objects, which test classes by checking the server container, and in-container testing, which
what is the default modifiers for methods in interface
In pre-emptive scheduling, the highest priority task implements until it enters the waiting or dead states or a higher priority task comes into existence. In time slicing, a tas
Java Server Pages (JSP) is a platform independent presentation layer technology that comes with SUN s J2EE platform. JSPs are normal HTML pages with Java code pieces embedded in th
Determine the meaning of finalize When a finalize method is defined in a class, Java run time calls finalize() whenever it's about to recycle an object of t
Benefits of AOP (Aspect Oriented programming) OOP can give the system level code like transaction management, logging, security etc to scatter throughout the business logic. A
Defines to keeping all the related members together in an object. Specifying member variables as private may hide the methods and variables. Objects should hide their inner working
A mechanism for converting among string-based markup generated by JavaServer Faces UI components and server-side Java objects.
Aggregation Composition Aggregation : An association in which one class refers to collection or a another class. This is a part of a who
What are synchronized methods and synchronized statements? Synchronized methods are methods that are used to control access to an object. A thread only implements a synchronize
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