Interface ServletRequest

Defines an object to provide client request information to a servlet. The servlet container creates a ServletRequest object and passes it as an argument to the servlet's service method.

A ServletRequest object provides data including parameter name and values, attributes, and an input stream. Interfaces that extend ServletRequest can provide additional protocol-specific data (for example, HTTP data is provided by HttpServletRequest.

Modifier and TypeMethod and Description
java.util.EnumerationgetLocales()
Returns an Enumeration of Locale objects indicating, in decreasing order starting with the preferred locale, the locales that are acceptable to the client based on the Accept-Language header.
java.lang.ObjectgetAttribute(java.lang.String name)
Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
java.util.EnumerationgetAttributeNames()
Returns an Enumeration containing the names of the attributes available to this request.
java.lang.StringgetCharacterEncoding()
Returns the name of the character encoding used in the body of this request.
intgetContentLength()
Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known.
java.lang.StringgetContentType()
Returns the MIME type of the body of the request, or null if the type is not known.
DispatcherTypegetDispatcherType()
Gets the dispatcher type of this request.
ServletInputStreamgetInputStream()
Retrieves the body of the request as binary data using a ServletInputStream.
java.lang.StringgetLocalAddr()
Returns the Internet Protocol (IP) address of the interface on which the request was received.
java.util.LocalegetLocale()
Returns the preferred Locale that the client will accept content in, based on the Accept-Language header.

References : oracle

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