Class JspCServletContext

java/org/apache/jasper/servlet/JspCServletContext.java:70–654

Simple ServletContext implementation without HTTP-specific methods.

 * Simple <code>ServletContext</code> implementation without HTTP-specific methods.
 */
public class JspCServletContext implements ServletContext {


    // ----------------------------------------------------- Instance Variables


    /**
     * Servlet context attributes.
     */
    private final Map<String,Object> myAttributes;


    /**
     * Servlet context initialization parameters.
     */
    private final Map<String,String> myParameters = new ConcurrentHashMap<>();


    /**
     * The log writer we will write log messages to.
     */
    private final PrintWriter myLogWriter;


    /**
     * The base URL (document root) for this context.
     */
    private final URL myResourceBaseURL;


    /**
     * Merged web.xml for the application.
     */
    private final WebXml webXml;


    private List<URL> resourceJARs;


    private final JspConfigDescriptor jspConfigDescriptor;


    /**
     * Web application class loader.
     */
    private final ClassLoader loader;


    // ----------------------------------------------------------- Constructors

    /**
     * Create a new instance of this ServletContext implementation.
     *
     * @param aLogWriter       PrintWriter which is used for <code>log()</code> calls
     * @param aResourceBaseURL Resource base URL
     * @param classLoader      Class loader for this {@link ServletContext}
     * @param validate         Should a validating parser be used to parse web.xml?
     * @param blockExternal    Should external entities be blocked when parsing web.xml?