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1 using System;
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2 using System.ServiceModel;
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3 using System.ServiceModel.Channels;
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4
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5 using JetBrains.Annotations;
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6
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7 namespace BLToolkit.ServiceModel
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8 {
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9 using Data.Linq;
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10
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11 using NotNullAttribute = NotNullAttribute;
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12
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13 public class ServiceModelDataContext : RemoteDataContextBase
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14 {
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15 #region Init
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16
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17 ServiceModelDataContext()
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18 {
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19 }
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20
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21 public ServiceModelDataContext([NotNull] string endpointConfigurationName)
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22 : this()
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23 {
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24 if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
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25
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26 _endpointConfigurationName = endpointConfigurationName;
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27 }
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28
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29 public ServiceModelDataContext([NotNull] string endpointConfigurationName, [NotNull] string remoteAddress)
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30 : this()
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31 {
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32 if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
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33 if (remoteAddress == null) throw new ArgumentNullException("remoteAddress");
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34
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35 _endpointConfigurationName = endpointConfigurationName;
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36 _remoteAddress = remoteAddress;
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37 }
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38
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39 public ServiceModelDataContext([NotNull] string endpointConfigurationName, [NotNull] EndpointAddress endpointAddress)
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40 : this()
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41 {
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42 if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
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43 if (endpointAddress == null) throw new ArgumentNullException("endpointAddress");
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44
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45 _endpointConfigurationName = endpointConfigurationName;
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46 _endpointAddress = endpointAddress;
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47 }
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48
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49 public ServiceModelDataContext([NotNull] Binding binding, [NotNull] EndpointAddress endpointAddress)
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50 : this()
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51 {
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52 if (binding == null) throw new ArgumentNullException("binding");
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53 if (endpointAddress == null) throw new ArgumentNullException("endpointAddress");
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54
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55 Binding = binding;
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56 _endpointAddress = endpointAddress;
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57 }
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58
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59 string _endpointConfigurationName;
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60 string _remoteAddress;
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61 EndpointAddress _endpointAddress;
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62
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63 public Binding Binding { get; private set; }
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64
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65 #endregion
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66
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67 #region Overrides
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68
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69 protected override ILinqService GetClient()
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70 {
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71 if (Binding != null)
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72 return new LinqServiceClient(Binding, _endpointAddress);
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73
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74 if (_endpointAddress != null)
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75 return new LinqServiceClient(_endpointConfigurationName, _endpointAddress);
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76
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77 if (_remoteAddress != null)
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78 return new LinqServiceClient(_endpointConfigurationName, _remoteAddress);
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79
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80 return new LinqServiceClient(_endpointConfigurationName);
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81 }
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82
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83 protected override IDataContext Clone()
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84 {
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85 return new ServiceModelDataContext
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86 {
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87 MappingSchema = MappingSchema,
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88 Binding = Binding,
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89 _endpointConfigurationName = _endpointConfigurationName,
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90 _remoteAddress = _remoteAddress,
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91 _endpointAddress = _endpointAddress,
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92 };
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93 }
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94
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95 protected override string ContextIDPrefix
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96 {
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97 get { return "LinqService_"; }
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98 }
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99
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100 #endregion
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101 }
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102 }
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