javax.servlet
Interface ServletConfig
- All Known Implementing Classes:
- GenericServlet
- public abstract interface ServletConfig
Defines an object that a servlet engine generates to pass
configuration information to a servlet when such servlet
is initialized. The configuration information that this servlet
will have access to is a set of name/value pairs that
describe initialization parameters and the ServletContext
object which describes the context within which the servlet
will be running.
|
Method Summary |
java.lang.String |
getInitParameter(java.lang.String name)
Returns a string containing the value of the named
initialization parameter of the servlet, or null if the
parameter does not exist. |
java.util.Enumeration |
getInitParameterNames()
Returns the names of the servlet's initialization parameters
as an enumeration of strings, or an empty enumeration if there
are no initialization parameters. |
ServletContext |
getServletContext()
Returns the ServletContext for this servlet. |
getServletContext
public ServletContext getServletContext()
- Returns the ServletContext for this servlet.
getInitParameter
public java.lang.String getInitParameter(java.lang.String name)
- Returns a string containing the value of the named
initialization parameter of the servlet, or null if the
parameter does not exist. Init parameters have a single string
value; it is the responsibility of the servlet writer to
interpret the string.
- Parameters:
name - the name of the parameter whose value is requested
getInitParameterNames
public java.util.Enumeration getInitParameterNames()
- Returns the names of the servlet's initialization parameters
as an enumeration of strings, or an empty enumeration if there
are no initialization parameters.