summaryrefslogtreecommitdiff
path: root/java/src/IceInternal/RouterManager.java
blob: 0fa349216f15ae4249d5ab7bcccc5a3654baa004 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
// **********************************************************************
//
// Copyright (c) 2003-2005 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.
//
// **********************************************************************

package IceInternal;

public final class RouterManager
{
    RouterManager()
    {
    }

    synchronized void
    destroy()
    {
	java.util.Iterator i = _table.values().iterator();
        while(i.hasNext())
        {
            RouterInfo info = (RouterInfo)i.next();
            info.destroy();
        }
        _table.clear();
    }

    //
    // Returns router info for a given router. Automatically creates
    // the router info if it doesn't exist yet.
    //
    public RouterInfo
    get(Ice.RouterPrx rtr)
    {
        if(rtr == null)
        {
            return null;
        }

        Ice.RouterPrx router = Ice.RouterPrxHelper.uncheckedCast(rtr.ice_router(null)); // The router cannot be routed.

        synchronized(this)
        {
            RouterInfo info = (RouterInfo)_table.get(router);
            if(info == null)
            {
                info = new RouterInfo(router);
                _table.put(router, info);
            }

            return info;
        }
    }

    public RouterInfo
    erase(Ice.RouterPrx rtr)
    {
	RouterInfo info = null;
	if(rtr != null)
	{
	    // The router cannot be routed.
	    Ice.RouterPrx router = Ice.RouterPrxHelper.uncheckedCast(rtr.ice_router(null));

	    synchronized(this)
	    {
		info = (RouterInfo)_table.remove(router);
	    }
	}
	return info;
    }

    private java.util.HashMap _table = new java.util.HashMap();
}