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// **********************************************************************
//
// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
import Demo.*;
class LibraryServer extends Ice.Application
{
static class LocatorI implements Ice.ServantLocator
{
LocatorI(Ice.Logger logger, ConnectionPool pool, Ice.Object bookServant, Ice.Object libraryServant)
{
_logger = logger;
_pool = pool;
_bookServant = bookServant;
_libraryServant = libraryServant;
}
public Ice.Object
locate(Ice.Current c, Ice.LocalObjectHolder cookie)
{
assert c.id.category.equals("library") || c.id.category.equals("book");
// Setup the new SQL request context.
SQLRequestContext context = new SQLRequestContext(_logger, _pool);
if(c.id.category.equals("library"))
{
return _libraryServant;
}
else
{
assert(c.id.category.equals("book"));
return _bookServant;
}
}
public void
finished(Ice.Current c, Ice.Object servant, Object cookie)
{
// If a SQL request context is still associated with this
// request, then destroy it (it will not be associated if
// obtain was called).
SQLRequestContext context = SQLRequestContext.getCurrentContext();
if(context != null)
{
context.destroyFromLocator();
}
}
public void
deactivate(String category)
{
}
private Ice.Logger _logger;
private ConnectionPool _pool;
private Ice.Object _bookServant;
private Ice.Object _libraryServant;
}
public int
run(String[] args)
{
if(args.length > 0)
{
System.err.println(appName() + ": too many arguments");
return 1;
}
Ice.Properties properties = communicator().getProperties();
String username = properties.getProperty("JDBC.Username");
String password = properties.getProperty("JDBC.Password");
String url = properties.getProperty("JDBC.Url");
int nConnections = properties.getPropertyAsIntWithDefault("JDBC.NumConnections", 5);
if(nConnections < 1)
{
nConnections = 1;
}
ConnectionPool pool = null;
Ice.Logger logger = communicator().getLogger();
try
{
Class.forName("com.mysql.jdbc.Driver").newInstance();
}
catch(Exception e)
{
java.io.StringWriter sw = new java.io.StringWriter();
java.io.PrintWriter pw = new java.io.PrintWriter(sw);
e.printStackTrace(pw);
pw.flush();
System.err.println("failed to initialize mysql driver:\n" + sw.toString());
return 1;
}
try
{
pool = new ConnectionPool(logger, url, username, password, nConnections);
}
catch(java.sql.SQLException e)
{
java.io.StringWriter sw = new java.io.StringWriter();
java.io.PrintWriter pw = new java.io.PrintWriter(sw);
e.printStackTrace(pw);
pw.flush();
System.err.println("failed to create connection pool: SQLException:\n" + sw.toString());
return 1;
}
ReapThread reaper = new ReapThread(logger);
reaper.start();
//
// Create an object adapter
//
Ice.ObjectAdapter adapter = communicator().createObjectAdapter("SessionFactory");
LocatorI locator = new LocatorI(logger, pool, new BookI(logger), new LibraryI(logger));
adapter.add(new SessionFactoryI(logger, reaper), communicator().stringToIdentity("SessionFactory"));
adapter.add(new Glacier2SessionManagerI(logger, reaper),
communicator().stringToIdentity("LibrarySessionManager"));
adapter.addServantLocator(locator, "book");
adapter.addServantLocator(locator, "library");
//
// Everything ok, let's go.
//
adapter.activate();
shutdownOnInterrupt();
communicator().waitForShutdown();
defaultInterrupt();
reaper.terminate();
try
{
reaper.join();
}
catch(InterruptedException e)
{
}
pool.destroy();
return 0;
}
}
public class Server
{
static public void
main(String[] args)
{
LibraryServer app = new LibraryServer();
app.main("demo.Database.library.Server", args, "config.server");
}
}
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