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// **********************************************************************
//
// Copyright (c) 2002
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
package IceInternal;
public final class LocatorManager
{
LocatorManager()
{
}
synchronized void
destroy()
{
java.util.Iterator i = _table.values().iterator();
while(i.hasNext())
{
LocatorInfo info = (LocatorInfo)i.next();
info.destroy();
}
_table.clear();
_locatorTables.clear();
}
//
// Returns locator info for a given locator. Automatically creates
// the locator info if it doesn't exist yet.
//
public LocatorInfo
get(Ice.LocatorPrx locator)
{
if(locator == null)
{
return null;
}
//
// TODO: reap unused locator info objects?
//
synchronized(this)
{
LocatorInfo info = (LocatorInfo)_table.get(locator);
if(info == null)
{
//
// Rely on locator identity for the adapter table. We want to
// have only one table per locator (not one per locator
// proxy).
//
LocatorTable table = (LocatorTable)_locatorTables.get(locator.ice_getIdentity());
if(table == null)
{
table = new LocatorTable();
_locatorTables.put(locator.ice_getIdentity(), table);
}
info = new LocatorInfo(locator, table);
_table.put(locator, info);
}
return info;
}
}
private java.util.HashMap _table = new java.util.HashMap();
private java.util.HashMap _locatorTables = new java.util.HashMap();
}
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