JSP implicit objects are a collection of java objects that the JSP/Servlet container makes available to developers in each and every jsp page.
How to access the JSP implicit objects?
- JSP implicit objects can be accessed as variables via any JSP scripting elements.
- JSP implicit objects can be accessed programmatically by JavaBeans and Servlets.
JSP Implicit Objects
Object | Class/Interface | Description |
---|---|---|
application | javax.servlet.ServletContext | Application wide shared state |
config | javax.servlet.ServletConfig | Configuration for a servlet |
out | javax.servlet.jsp.JspWriter | Output stream for page context |
page | javax.servlet.jsp.HttpJspPage | JSP page's servlet instance |
pageContext | javax.servlet.jsp.PageContext | Gateway to all the namespaces associated with a JSP page and access to several page attributes |
request | javax.servlet.http.HttpServletRequest | HTTP Request |
response | javax.servlet.http.HttpServletResponse | HTTP Response |
session | javax.servlet.http.HttpSession | User session data |