diff options
Diffstat (limited to 'java/src/StrategyAcceptor.java')
-rw-r--r-- | java/src/StrategyAcceptor.java | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/java/src/StrategyAcceptor.java b/java/src/StrategyAcceptor.java deleted file mode 100644 index 07f81a8ad63..00000000000 --- a/java/src/StrategyAcceptor.java +++ /dev/null @@ -1,148 +0,0 @@ -/************************************************* - * - * = PACKAGE - * JACE.Connection - * - * = FILENAME - * StrategyAcceptor.java - * - *@author Prashant Jain - * - *************************************************/ -package JACE.Connection; - -import java.io.*; -import java.net.*; -import JACE.OS.*; -import JACE.SOCK_SAP.*; - -public class StrategyAcceptor -{ - /** - * Create an instance of StrategyAcceptor. - *@param handlerFactory Svc Handler factory that is used to create - * an instance of a Svc Handler when a connection is accepted. - */ - public StrategyAcceptor (Class handlerFactory) - { - this (handlerFactory, null, null, null); - } - - /** - * Create an instance of StrategyAcceptor. Use the creation - * strategy and the handlerFactory passed in to creae a new instance - * of the Svc Handler. - *@param handlerFactory Svc Handler factory that is used to create - * an instance of a Svc Handler when a connection is accepted. - *@param creStrategy Creation strategy to use to create a new - * instance of the Svc Handler. - *@param acceptStrategy Accept strategy to use to accept a new - * connection into the Svc Handler. - *@param activateStrategy Activate strategy to use to activate the - * instance of the Svc Handler. - */ - public StrategyAcceptor (Class handlerFactory, - CreationStrategy creStrategy, - AcceptStrategy acceptStrategy, - ActivateStrategy activateStrategy) - { - // Cache everything - this.handlerFactory_ = handlerFactory; - this.creStrategy_ = creStrategy; - this.acceptStrategy_ = acceptStrategy; - this.activateStrategy_ = activateStrategy; - } - - /** - * Initialize the Strategy Acceptor. The method creates the - * appropriate strategies as needed. - *@param port port number where the server will listen for connections - */ - public void open (int port) throws IOException - { - if (this.creStrategy_ == null) - this.creStrategy_ = new CreationStrategy (this.handlerFactory_); - if (this.acceptStrategy_ == null) - this.acceptStrategy_ = new AcceptStrategy (port); - else - this.acceptStrategy_.open (port); - if (this.activateStrategy_ == null) - this.activateStrategy_ = new ActivateStrategy (); - } - - /** - * Accept a connection using the appropriate strategies. - */ - public void accept () throws SocketException, - InstantiationException, - IllegalAccessException, - IOException - { - // Create a Svc_Handler using the appropriate Creation_Strategy - SvcHandler sh = this.makeSvcHandler (); - - // Accept a connection into the Svc_Handler - this.acceptSvcHandler (sh); - - // Activate the Svc_Handler - this.activateSvcHandler (sh); - } - - /** - * Bridge method for creating a SvcHandler. The strategy for - * creating a SvcHandler is configured into the Acceptor via it's - * creStrategy_. If no strategy is passed in, the default behavior - * of this method is to use the default CreationStrategy. - *@return a new instance of the Svc Handler - */ - protected SvcHandler makeSvcHandler () throws InstantiationException, - IllegalAccessException - { - // Create a new handler for the connection - return this.creStrategy_.makeSvcHandler (); - } - - - /** - * Bridge method for accepting the new connection into the - * <SvcHandler>. The strategy for accepting into a SvcHandler is - * configured into the Acceptor via it's acceptStrategy_. If no - * strategy is passed in, the default behavior of this method is to - * use the default AcceptStrategy. - *@param sh Svc Handler in which to accept the connection - *@return result of accepting a connection using the accept strategy - */ - protected int acceptSvcHandler (SvcHandler sh) throws - SocketException, IOException - { - // Delegate responsibility to the appropriate strategy - return this.acceptStrategy_.acceptSvcHandler (sh); - } - - /** - * Bridge method for activating a <SvcHandler>. The strategy for - * activating a SvcHandler is configured into the Acceptor via it's - * activateStrategy_. If no strategy is passed in, the default - * behavior of this method is to use the default ActivateStrategy. - *@param sh Svc Handler to activate - *@return result of activating the Svc Handler - */ - protected int activateSvcHandler (SvcHandler sh) - { - // Delegate responsibility to the appropriate strategy - return this.activateStrategy_.activateSvcHandler (sh); - } - - // Handler class that should be instantiated when a connection is - // made with a client - private Class handlerFactory_; - - // Creation Strategy - private CreationStrategy creStrategy_; - - // Accept Strategy - private AcceptStrategy acceptStrategy_; - - // Activation Strategy - private ActivateStrategy activateStrategy_; -} |