1 | // [Licence]
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2 | // The Ariba-Underlay Copyright
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3 | //
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4 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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5 | //
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6 | // Institute of Telematics
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7 | // UniversitÀt Karlsruhe (TH)
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8 | // Zirkel 2, 76128 Karlsruhe
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9 | // Germany
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10 | //
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11 | // Redistribution and use in source and binary forms, with or without
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12 | // modification, are permitted provided that the following conditions are
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13 | // met:
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14 | //
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15 | // 1. Redistributions of source code must retain the above copyright
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16 | // notice, this list of conditions and the following disclaimer.
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17 | // 2. Redistributions in binary form must reproduce the above copyright
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18 | // notice, this list of conditions and the following disclaimer in the
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19 | // documentation and/or other materials provided with the distribution.
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20 | //
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21 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
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22 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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23 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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24 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
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25 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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26 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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27 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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28 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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29 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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30 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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31 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 | //
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33 | // The views and conclusions contained in the software and documentation
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34 | // are those of the authors and should not be interpreted as representing
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35 | // official policies, either expressed or implied, of the Institute of
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36 | // Telematics.
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37 | // [Licence]
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38 |
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39 | #ifndef MESSAGEPROVIDER_H_
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40 | #define MESSAGEPROVIDER_H_
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41 |
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42 | #include "_namespace.h"
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43 | #include "MessageReceiver.h"
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44 | #include "ariba/utility/types/LinkID.h"
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45 | #include "ariba/utility/types/NodeID.h"
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46 | #include <vector>
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47 |
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48 | using std::vector;
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49 | using ariba::utility::LinkID;
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50 | using ariba::utility::NodeID;
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51 |
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52 | NAMESPACE_BEGIN
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53 |
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54 |
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55 | /**
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56 | * This class defines an interface for message providers.
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57 | * Implementing classes must allow receivers to register themselves.
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58 | *
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59 | * @author Sebastian Mies
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60 | */
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61 | class MessageProvider {
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62 | private:
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63 | vector<MessageReceiver*> receivers;
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64 |
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65 | protected:
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66 | bool sendMessageToReceivers( const Message* message );
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67 |
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68 | public:
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69 | /**
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70 | * Constructor.
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71 | */
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72 | MessageProvider();
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73 |
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74 | /**
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75 | * Destructor.
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76 | */
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77 | ~MessageProvider();
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78 |
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79 | /**
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80 | * Adds a message receiver.
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81 | *
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82 | * @param receiver The receiver.
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83 | */
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84 | void addMessageReceiver( MessageReceiver* receiver );
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85 |
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86 | /**
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87 | * Removes a message receiver.
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88 | *
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89 | * @param receiver The receiver.
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90 | */
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91 | void removeMessageReceiver( MessageReceiver* receiver );
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92 | };
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93 |
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94 | NAMESPACE_END
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95 |
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96 | #endif /* MESSAGEPROVIDER_H_ */
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