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/*******************************************************************************
* Copyright (c) 1999, 2005 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.http.servlet;
import java.util.*;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import org.eclipse.equinox.http.HttpMsg;
public class ServletConfigImpl implements ServletConfig {
protected ServletContext servletContext;
protected Dictionary initParams;
public ServletConfigImpl(ServletContext context, Dictionary params) {
servletContext = context;
initParams = params;
}
/**
*
* 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.
*
* @param name the name of the parameter whose value is requested
*/
public String getInitParameter(String name) {
if (initParams != null) {
return ((String) initParams.get(name));
}
return (null);
}
/**
* Returns the names of the servlet's initialization parameters
* as an enumeration of strings, or an empty enumeration if there
* are no initialization parameters.
*/
public Enumeration getInitParameterNames() {
if (initParams != null) {
return (initParams.keys());
}
return (new Vector(0).elements());
}
/**
* Returns the context for the servlet.
*/
public ServletContext getServletContext() {
return (servletContext);
}
/**
* @see javax.servlet.ServletConfig#getServletName()
*/
public String getServletName() throws UnsupportedOperationException {
throw new UnsupportedOperationException(HttpMsg.HTTP_ONLY_SUPPORTS_2_1);
}
}
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