1 karl 1.3 //%2004////////////////////////////////////////////////////////////////////////
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2 kumpf 1.1 //
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3 karl 1.3 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 kumpf 1.1 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.3 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 kumpf 1.1 //
10 // Permission is hereby granted, free of charge, to any person obtaining a copy
11 // of this software and associated documentation files (the "Software"), to
12 // deal in the Software without restriction, including without limitation the
13 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
14 // sell copies of the Software, and to permit persons to whom the Software is
15 // furnished to do so, subject to the following conditions:
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16 karl 1.3 //
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17 kumpf 1.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
18 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
19 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
20 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
21 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
22 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
23 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 //
26 //==============================================================================
27 //
28 // Author: Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
29 //
30 // Modified By:
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #ifndef Pegasus_ProviderManagerRouter_h
35 #define Pegasus_ProviderManagerRouter_h
36
37 #include <Pegasus/Common/Config.h>
38 kumpf 1.1 #include <Pegasus/Common/Message.h>
39 #include <Pegasus/ProviderManager2/Linkage.h>
40
41 PEGASUS_NAMESPACE_BEGIN
42
43 class PEGASUS_PPM_LINKAGE ProviderManagerRouter
44 {
45 public:
46 ProviderManagerRouter();
47 virtual ~ProviderManagerRouter();
48
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49 kumpf 1.2 /**
50 Process the specified message by routing it to the appropriate
51 ProviderManager. Note: This operation may take a long time to
52 complete and should be called on a non-critical thread.
53 */
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54 kumpf 1.1 virtual Message* processMessage(Message* message) = 0;
55
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56 kumpf 1.2 /**
57 Indicates whether any of the active ProviderManagers managed by this
58 ProviderManagerRouter has an active (e.g., loaded/initialized)
59 provider. If no providers are active, this ProviderManagerRouter
60 may be destructed without harm.
61 */
62 virtual Boolean hasActiveProviders() = 0;
63
64 /**
65 Unload idle providers in all active ProviderManagers.
66 Note: This operation may take a long time to complete and should
67 be called on a non-critical thread.
68 */
69 virtual void unloadIdleProviders() = 0;
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70 kumpf 1.1 };
71
72 PEGASUS_NAMESPACE_END
73
74 #endif
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