All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class sun.servlet.http.HttpServer 

java.lang.Object
   |
   +----sun.servlet.http.HttpServer
public class HttpServer
extends Object
implements Runnable, ServletContext
This class implements a simple HTTP server for testing servlets.

Variable Index

o avail
The number of available handlers.
o backlog
The backlog parameter to use when creating the server socket.
o connections
The queue of pending connections.
o documentDir
The document root directory for serving files.
o handlers
The thread group for connection handlers.
o host
The host name of the server.
o loader
The servlet loader.
o maxHandlers
The maximum number of handler threads.
o name
The name of the server.
o port
The server port number.
o servletDir
The directory where servlets are stored.
o servletPropFile
The filename which contains servlet properties
o servletProps
The properties list that decribes servlet aliases and init args
o timeout
The handler timeout in milliseconds.
o total
The total number of active handlers.
o verbose
Set to true for verbose output.

Constructor Index

o HttpServer()
Creates a new HTTP server with default parameters.
o HttpServer(Properties)
Creates a new HTTP server with parameters from the specified properties.

Method Index

o getAttribute(String)
Returns an attribute of the server for the specified key name.
o getConnection()
Called by a connection handler to retrieve the next connection from the queue.
o getHostName()
Returns the host name of the server.
o getIntProperty(Properties, String, int)
Returns the integer value of a property.
o getMimeType(String)
Returns the mime type of the specified file.
o getRealPath(String)
Returns the translated path for the specified virtual path.
o getServerInfo()
Returns the name and version of the current server.
o getServlet(String)
Gets a servlet by name.
o getServlets()
Enumerates the servlets in this server.
o help()
o loadProperties(Properties)
Loads parameters from the specified properties.
o log(String)
Writes a message to the servlet log.
o main(String[])
Runs the HTTP server.
o printSettings()
o putConnection(Object)
Places the specified connection object on the queue of pending connections.
o run()
Runs the servlet server.

Variables

o connections 
 protected Queue connections
The queue of pending connections.

o handlers 
 protected ThreadGroup handlers
The thread group for connection handlers.

o maxHandlers 
 protected int maxHandlers
The maximum number of handler threads.

o timeout 
 protected int timeout
The handler timeout in milliseconds.

o port 
 protected int port
The server port number.

o backlog 
 protected int backlog
The backlog parameter to use when creating the server socket.

o avail 
 protected int avail
The number of available handlers.

o total 
 protected int total
The total number of active handlers.

o name 
 protected String name
The name of the server.

o host 
 protected String host
The host name of the server.

o servletDir 
 protected String servletDir
The directory where servlets are stored.

o servletProps 
 protected Properties servletProps
The properties list that decribes servlet aliases and init args

o servletPropFile 
 protected String servletPropFile
The filename which contains servlet properties

o documentDir 
 protected String documentDir
The document root directory for serving files.

o loader 
 protected ServletLoader loader
The servlet loader.

o verbose 
 protected boolean verbose
Set to true for verbose output.

Constructors

o HttpServer 
 public HttpServer()
Creates a new HTTP server with default parameters.

o HttpServer 
 public HttpServer(Properties props)
Creates a new HTTP server with parameters from the specified properties.

Parameters:
props - the server properties

Methods

o loadProperties 
 public void loadProperties(Properties props)
Loads parameters from the specified properties.

Parameters:
props - the server properties
o getIntProperty 
 protected static int getIntProperty(Properties prop,
                                     String name,
                                     int def)
Returns the integer value of a property.

o getHostName 
 protected static String getHostName()
Returns the host name of the server.

o run 
 public void run()
Runs the servlet server.

o putConnection 
 protected void putConnection(Object s)
Places the specified connection object on the queue of pending connections.

o getConnection 
 public Object getConnection()
Called by a connection handler to retrieve the next connection from the queue. If this method returns null then the handler should exit as the thread has expired.

o getServlet 
 public Servlet getServlet(String name)
Gets a servlet by name.

o getServlets 
 public Enumeration getServlets()
Enumerates the servlets in this server.

o log 
 public void log(String msg)
Writes a message to the servlet log.

o getMimeType 
 public String getMimeType(String name)
Returns the mime type of the specified file.

o getRealPath 
 public String getRealPath(String path)
Returns the translated path for the specified virtual path.

o getServerInfo 
 public String getServerInfo()
Returns the name and version of the current server.

o getAttribute 
 public Object getAttribute(String name)
Returns an attribute of the server for the specified key name.

Parameters:
name - the attribute name
Returns:
the value of the attribute or null if not found
o main 
 public static void main(String args[])
Runs the HTTP server.

o printSettings 
 protected void printSettings()
o help 
 protected static void help()

All Packages  Class Hierarchy  This Package  Previous  Next  Index