File	Doc	Category	Size	Date	Package
ServerSocketFactory.java	API Doc	Glassfish v2 API	7835	Fri May 04 22:33:16 BST 2007	org.apache.tomcat.util.net

ServerSocketFactory

• java.lang.Object

Fields Summary
protected SSLContext	context
private static ServerSocketFactory	theFactory
protected Hashtable	attributes

Constructors Summary
protected ServerSocketFactory() Constructor is used only by subclasses. /* NOTHING */

Methods Summary
public abstract java.net.Socket	acceptSocket(java.net.ServerSocket socket) Wrapper function for accept(). This allows us to trap and translate exceptions if necessary exception IOException;
public abstract java.net.ServerSocket	createSocket(int port) Returns a server socket which uses all network interfaces on the host, and is bound to a the specified port. The socket is configured with the socket options (such as accept timeout) given to this factory. param port the port to listen to exception IOException for networking errors exception InstantiationException for construction errors
public abstract java.net.ServerSocket	createSocket(int port, int backlog) Returns a server socket which uses all network interfaces on the host, is bound to a the specified port, and uses the specified connection backlog. The socket is configured with the socket options (such as accept timeout) given to this factory. param port the port to listen to param backlog how many connections are queued exception IOException for networking errors exception InstantiationException for construction errors
public abstract java.net.ServerSocket	createSocket(int port, int backlog, java.net.InetAddress ifAddress) Returns a server socket which uses only the specified network interface on the local host, is bound to a the specified port, and uses the specified connection backlog. The socket is configured with the socket options (such as accept timeout) given to this factory. param port the port to listen to param backlog how many connections are queued param ifAddress the network interface address to use exception IOException for networking errors exception InstantiationException for construction errors
public static synchronized org.apache.tomcat.util.net.ServerSocketFactory	getDefault() Returns a copy of the environment's default socket factory. // // optimize typical case: no synch needed // if (theFactory == null) { // // Different implementations of this method could // work rather differently. For example, driving // this from a system property, or using a different // implementation than JavaSoft's. // theFactory = new DefaultServerSocketFactory (); } try { return (ServerSocketFactory) theFactory.clone (); } catch (CloneNotSupportedException e) { throw new RuntimeException (e.getMessage ()); }
public javax.net.ssl.SSLContext	getSSLContext() Return the SSLContext required when implementing SSL over NIO non-blocking. return SSLContext return context;
public abstract void	handshake(java.net.Socket sock) Extra function to initiate the handshake. Sometimes necessary for SSL exception IOException;
public abstract void	init()
public void	initSocket(java.net.Socket s)
public void	setAttribute(java.lang.String name, java.lang.Object value) General mechanism to pass attributes from the ServerConnector to the socket factory. Note that the "prefered" mechanism is to use bean setters and explicit methods, but this allows easy configuration via server.xml or simple Properties if( name!=null && value !=null) attributes.put( name, value );