JSP Implicit Objects
The JSP specification makes 9 built-in objects available to the developer. These objects, provided by the Java API without any additional implementation, provide administrative and utility services to the JSP page. These implicit objects are detailed in Table 15.7.
| Object | Class and Description | Scope (Refer to Table 15.5) |
|---|---|---|
| request | javax.servlet.http.HttpServletRequest. Triggers service invocation. Usually implemented to reference client information within the request. | Request |
| response | javax.servlet.http.HttpServletResponse. Response to client request. Encapsulates response data associated with client request. Rarely used in development. | Page |
| pageContext | Java.servlet.jsp.PageContext. JSP page context. ... |
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