What is locale in JSP?
Table of Contents
What is locale in JSP?
locale − This is a particular cultural or geographical region. It is usually referred to as a language symbol followed by a country symbol which are separated by an underscore. For example, “en_US” represents english locale for US.
What is JSP translation phase?
During the translation phase each type of data in a JSP page is treated differently. Static data is transformed into code that will emit the data into the response stream. JSP elements are treated as follows: Directives are used to control how the web container translates and executes the JSP page.
What are implicit objects available to the JSP page?
The Exception object allows the exception data to be accessed by designated JSP.
- The request Object. The request object is an instance of a javax.
- The response Object.
- The out Object.
- The session Object.
- The application Object.
- The config Object.
- The pageContext Object.
- The page Object.
How can we use resource bundle properties file in JSP?
The tag will make the specified bundle available to all tags that occur between the bounding and tags. With this, you need not specify the resource bundle for each of your tags.
Why is JSP used?
It is used to create dynamic web content. In this JSP tags are used to insert JAVA code into HTML pages. It is an advanced version of Servlet Technology. It is a Web based technology helps us to create dynamic and platform independent web pages.
How is JSP translated?
When a request is mapped to a JSP page, it is handled by a special servlet that first checks whether the JSP page’s servlet is older than the JSP page. If it is, it translates the JSP page into a servlet class and compiles the class.
What is JSP lifecycle method?
A JSP life cycle is defined as the process from its creation till the destruction. This is similar to a servlet life cycle with an additional step which is required to compile a JSP into servlet….JSP Compilation
- Parsing the JSP.
- Turning the JSP into a servlet.
- Compiling the servlet.
What are JSP scripting elements?
Scripting elements are of the following five types.
- Comment tag.
- Directive tag.
- Scriptlet tag.
- Expression tag.
- Declaration tag.
What is explicit object?
explicit–Explicit objects are declared and created within the code of your JSP page, accessible to that page and other pages according to the scope setting you choose.
What is JSP resource bundle?
Resource bundles contain locale-specific objects. Resource bundles contain key/value pairs. When your program needs a locale-specific resource, you keep all the keys common to all the locale but you can have translated values specific to locale. Resource bundles help in providing specific content to locale.
How do I read a resource bundle in Java?
First you need a Locale instance. Then you pass that Locale instance to the ResourceBundle. getBundle() method along with the name of the resource bundle to load. Finally you can access the localized values in the ResourceBundle via its different getString() and getObject() etc.
Why JSP is used instead of HTML?
JSP is a technology which is used to create dynamic web applications. HTML is a standard markup language which is used to create the structure of web pages. JSP allow to place the custom tag or third party tag. It does not allow to place the custom tag or third party tag.
How do we translate JSP in servlets?
Listing 3.3 A simple Servlet ()
- package com.sams.jspin24hrs.hour3;
- import java.io.*;
- import javax.servlet.*;
- import javax.servlet.http.*;
- public class PowersOf2 extends HttpServlet.
Who converts JSP into servlet?
When the JSPC(compiler) converts the code into Servlet code and calls the JAVAC compiler to generate the . class file.
