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  /*
   * The contents of this file are subject to the terms
   * of the Common Development and Distribution License
   * (the "License").  You may not use this file except
   * in compliance with the License.
   *
   * You can obtain a copy of the license at
  * glassfish/bootstrap/legal/CDDLv1.0.txt or
  * https://glassfish.dev.java.net/public/CDDLv1.0.html.
  * See the License for the specific language governing
  * permissions and limitations under the License.
  *
  * When distributing Covered Code, include this CDDL
  * HEADER in each file and include the License file at
  * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable,
  * add the following below this CDDL HEADER, with the
  * fields enclosed by brackets "[]" replaced with your
  * own identifying information: Portions Copyright [yyyy]
  * [name of copyright owner]
  *
  * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
  *
  * Portions Copyright Apache Software Foundation.
  */
 
 package javax.servlet;
 
A servlet configuration object used by a servlet container to pass information to a servlet during initialization.
 
  
 public interface ServletConfig {
    

    
Returns the name of this servlet instance. The name may be provided via server administration, assigned in the web application deployment descriptor, or for an unregistered (and thus unnamed) servlet instance it will be the servlet's class name.

Returns:
the name of the servlet instance
 
 
     public String getServletName();

    
Returns a reference to the ServletContext in which the caller is executing.

Returns:
a ServletContext object, used by the caller to interact with its servlet container
See also:
ServletContext
 
 
     public ServletContext getServletContext();
    
    
Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist.

Parameters:
name a String specifying the name of the initialization parameter
Returns:
a String containing the value of the initialization parameter
 
 
     public String getInitParameter(String name);


    
Returns the names of the servlet's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the servlet has no initialization parameters.

Returns:
an Enumeration of String objects containing the names of the servlet's initialization parameters
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