J2ee hosting - JavaSercer Pages public Enumeration getServlets( ) This method

February 1, 2007 on 5:19 pm | In Java |

JavaSercer Pages public Enumeration getServlets( ) This method was originally defined to return an Enumeration of all the servlets known to this servlet context. As of the Servlet 2.1 API, this method always returns an empty Enumeration, and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java servlet API. public Enumeration getServletNames( ) This method was originally defined to return an Enumeration of all the servlet names known to this context. As of the Servlet 2.1 API, this method always returns an empty Enumeration, and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java servlet API. public void log(Exception exception, String message) This method was originally defined to write an exception’s stack trace and an explanatory error message to the web container log file. As of the Servlet 2.1 API, the recommendation is to use log(String, Throwable) instead. config Synopsis Variable Name: config Interface Name: javax.servlet. ServletConfig Extends: None Implemented by: Internal container-dependent class JSP Page Type: Available in both regular JSP pages and error pages Description A ServletConfig instance is used by a web container to pass information to a servlet or JSP page during initialization. The configuration information contains initialization parameters (defined in the web application deployment descriptor) and the ServletContext object representing the web application the servlet or JSP page belongs to. Interface Declaration public interface ServletConfig { public String getInitParameter(String name); public Enumeration getInitParameterNames( ); public ServletContext getServletContext( ); public String getServletName( ); } Methods public String getInitParameter(String name) Returns a String containing the value of the specified servlet or JSP page initialization parameter, or null if the parameter does not exist. page 273
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