Java Servlet Programming, 2nd Edition > A. Servlet API Quick Reference > ServletConfig |
SynopsisInterface Name: javax.servlet.ServletConfig Superinterface: None Immediate Subinterfaces: None Implemented By: javax.servlet.GenericServlet Availability: Servlet API 1.0 and later DescriptionServlet containers use ServletConfig objects to pass initialization and context information to servlets. The initialization information generally consists of a series of initialization parameters (init parameters) and a ServletContext object, which provides information about the server environment. A servlet can implement ServletConfig to allow easy access to init parameters and context information, as GenericServlet does. Interface Declarationpublic interface ServletConfig { // Methods public abstract String getInitParameter(String name); public abstract Enumeration getInitParameterNames(); public abstract ServletContext getServletContext(); public abstract String getServletName(); // New in 2.2 } MethodsgetInitParameter()public abstract String getInitParameter(String name)
getInitParameterNames()public abstract Enumeration getInitParameterNames()
getServletContext()public abstract ServletContext getServletContext()
getServletName()public String getServletName()
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