--- projects/cms/source/server/uk/org/iscream/cms/server/client/ClientMain.java	2001/02/05 20:45:32	1.4
+++ projects/cms/source/server/uk/org/iscream/cms/server/client/ClientMain.java	2001/02/21 22:48:20	1.5
@@ -1,45 +1,125 @@
+//---PACKAGE DECLARATION---
 package uk.ac.ukc.iscream.client;
 
-import uk.ac.ukc.iscream.client.*;
+//---IMPORTS---
 import uk.ac.ukc.iscream.clientinterface.*;
 import uk.ac.ukc.iscream.componentmanager.*;
-import org.omg.CosNaming.*;
-import org.omg.CORBA.*;
-import org.omg.PortableServer.*;
+import uk.ac.ukc.iscream.core.*;
+import uk.ac.ukc.iscream.util.*;
 
-public class ClientMain {
-    public static void main(String args[]) {
-        System.setProperty("org.omg.CORBA.ORBClass","jacorb.orb.ORB"); 
-        System.setProperty("org.omg.CORBA.ORBSingletonClass","jacorb.orb.ORBSingleton");
-        try {
-            ReferenceManager _refman = ReferenceManager.getInstance();
-            _refman.activatePOA();
+/**
+ * A startup component for the Local Clients.
+ *
+ * @author  $Author: tdb $
+ * @version $Id: ClientMain.java,v 1.5 2001/02/21 22:48:20 tdb Exp $
+ */
+public class ClientMain implements Component {
 
-            ClientServant corbaServant = new ClientServant();
-            org.omg.CORBA.Object o = _refman.getRootPOA().servant_to_reference(corbaServant);
-            Client client = ClientHelper.narrow(o);
+//---FINAL ATTRIBUTES---
 
-            o = _refman.getCORBARef("iscream.ClientInterface.CorbaListener");
-            CorbaClientListener lRef = CorbaClientListenerHelper.narrow(o);
+    /**
+     * The current CVS revision of this class
+     */
+    public static final String REVISION = "$Revision: 1.5 $";
+    
+    /**
+     * The friendly name for this component, used by
+     * all related classes.
+     */
+    public static final String NAME = "LocalClient";
+    
+//---STATIC METHODS---
 
-            boolean result;
-            System.out.println(" -- connecting -- ");
-            CorbaControlHandler handler = lRef.connect(client);
-            System.out.println(" -- starting data -- ");
-            result = handler.startData();
-            //System.out.println(" -- sleep for 30s -- ");
-            //Thread.sleep(30000);
-            //System.out.println(" -- stopping data -- ");
-            //result = handler.stopData();
-            //Thread.sleep(2000);
-            //System.out.println(" -- completed -- ");
-            _refman.getORB().run();
+//---CONSTRUCTORS---
 
+//---PUBLIC METHODS---
+
+    /**
+     * This starts the Local Client component
+     */
+    public void start() throws ComponentStartException {
+
+        _logger.write(toString(), Logger.SYSINIT, "coming up");
+            
+        // configuration variables we require
+        int queueMonitorInterval = 0;
+        
+        Configuration config = _refman.getCM().getConfiguration("LocalClient");
+        if (config == null) {
+            throw new ComponentStartException("Unable to obtain configuration for component");
         }
-        catch (Exception e) {
-            System.out.println("ERROR : " + e);
-            e.printStackTrace(System.out);
+        else {
+            try {
+                // get the configuration properties we need
+                queueMonitorInterval = Integer.parseInt(config.getProperty("Queue.MonitorInterval"));
+            } catch (org.omg.CORBA.MARSHAL e) {
+                throw new ComponentStartException("Unable to obtain requried configuration property for component");
+            }
         }
+               
+        _logger.write(toString(), Logger.SYSINIT, "configured");
+        
+        // setup the servant
+        _logger.write(toString(), Logger.SYSINIT, "starting servant");           
+        
+        Client client;
+        
+        try {
+            ClientServant ref = new ClientServant();
+            org.omg.CORBA.Object objRef = _refman.getRootPOA().servant_to_reference(ref);
+            client = ClientHelper.narrow(objRef);
+            
+            // this name maybe shouldn't be static
+            objRef = _refman.getCORBARef("iscream.ClientInterface.CorbaListener");
+            CorbaClientListener listener = CorbaClientListenerHelper.narrow(objRef);
+            
+            _logger.write(toString(), Logger.SYSINIT, "connecting");
+            CorbaControlHandler handler = listener.connect(client);
+            handler.startData();
+        }
+        catch(Exception e) {
+            // not sure what to do here
+            // so we just log the error
+            _logger.write(toString(), Logger.ERROR, "ERROR - " + e.getMessage());
+        }
+        
+        _logger.write(toString(), Logger.SYSINIT, "started");
+        
     }
+
+    /**
+     * Overrides the {@link java.lang.Object#toString() Object.toString()}
+     * method to provide clean logging (every class should have this).
+     *
+     * This uses the uk.ac.ukc.iscream.util.FormatName class
+     * to format the toString()
+     *
+     * @return the name of this class and its CVS revision
+     */
+    public String toString() {
+        return FormatName.getName(
+            NAME,
+            getClass().getName(),
+            REVISION);
+    }
+
+//---PRIVATE METHODS---
+
+//---ACCESSOR/MUTATOR METHODS---
+
+//---ATTRIBUTES---
+
+    /**
+     * This holds a reference to the
+     * system logger that is being used.
+     */
+    private Logger _logger = ReferenceManager.getInstance().getLogger();
+
+    /**
+     * A reference to the reference manager in use
+     */
+    private ReferenceManager _refman = ReferenceManager.getInstance();
+
+//---STATIC ATTRIBUTES---
 
 }