Mercurial > repos > IBDev-IBBoard.WarFoundry.API
annotate api/Factories/AbstractWarFoundryFactory.cs @ 218:a1a6b527cd70
Re #226
* Fix missing "using" import caused by r419
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| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Sat, 28 Nov 2009 16:22:11 +0000 |
| parents | 3e287b6b5244 |
| children | f00a57369aaa |
| rev | line source |
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1 // This file (AbstractWarFoundryFactory.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2007, 2008, 2009 IBBoard. |
| 0 | 2 // |
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3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license. |
| 0 | 4 |
| 5 using System; | |
| 6 using System.IO; | |
| 7 using System.Collections.Generic; | |
| 8 using IBBoard.WarFoundry.API.Objects; | |
| 9 | |
| 10 namespace IBBoard.WarFoundry.API.Factories | |
| 11 { | |
| 12 public abstract class AbstractWarFoundryFactory<FILE_TYPE> : IWarFoundryFactory | |
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13 { |
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14 public virtual void CompleteLoading(IWarFoundryStagedLoadObject obj) |
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15 { |
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16 //Pretend we've fully loaded, as this will probably be standard for non-native factories and some native factories |
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17 obj.SetAsFullyLoaded(); |
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18 } |
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19 |
| 0 | 20 public bool CanHandleFileFormat (FileInfo file) |
| 21 { | |
| 200 | 22 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
| 23 bool canHandle = typedFile != null && CheckCanHandleFileFormat(typedFile); | |
| 24 | |
| 25 if (typedFile != null) | |
| 26 { | |
| 27 CleanUpFileAsSupportedType(typedFile); | |
| 28 } | |
| 29 | |
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30 return canHandle; |
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31 } |
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32 |
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33 public bool CanHandleFileAsRace(FileInfo file) |
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34 { |
| 200 | 35 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
| 36 bool canHandle = typedFile != null && CheckCanHandleFileAsRace(typedFile); | |
| 37 | |
| 38 if (typedFile != null) | |
| 39 { | |
| 40 CleanUpFileAsSupportedType(typedFile); | |
| 41 } | |
| 42 | |
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43 return canHandle; |
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44 } |
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45 |
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46 public bool CanHandleFileAsGameSystem(FileInfo file) |
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47 { |
| 200 | 48 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
| 49 bool canHandle = typedFile != null && CheckCanHandleFileAsGameSystem(typedFile); | |
| 50 | |
| 51 if (typedFile != null) | |
| 52 { | |
| 53 CleanUpFileAsSupportedType(typedFile); | |
| 54 } | |
| 55 | |
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56 return canHandle; |
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57 } |
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58 |
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59 public bool CanHandleFileAsArmy(FileInfo file) |
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60 { |
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61 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
| 200 | 62 bool canHandle = typedFile != null && CheckCanHandleFileAsArmy(typedFile); |
| 63 | |
| 64 if (typedFile != null) | |
| 65 { | |
| 66 CleanUpFileAsSupportedType(typedFile); | |
| 67 } | |
| 68 | |
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69 return canHandle; |
| 200 | 70 } |
| 71 | |
| 72 protected virtual void CleanUpFileAsSupportedType(FILE_TYPE typedFile) | |
| 73 { | |
| 74 //Do nothing by default | |
| 0 | 75 } |
| 76 | |
| 77 /// <summary> | |
| 78 /// Converts the <see cref="FileInfo"/> object in to the appropriate type for this class so that it can perform its checks. If no conversion is required (the test can be performed on a <see cref="FileInfo"/> object) the object should be returned with no modification. | |
| 28 | 79 /// If the file is not of supported type the <code>null</code> should be returned. |
| 0 | 80 /// </summary> |
| 81 /// <param name="file"> | |
| 82 /// A <see cref="FileInfo"/> to get the supported source object from. | |
| 83 /// </param> | |
| 84 /// <returns> | |
| 85 /// An object of type <see cref="FILE_TYPE"/> that has been converted from the input <see cref="FileInfo"/> object, or <code>null</code> if the conversion cannot be made. | |
| 86 /// </returns> | |
| 87 protected abstract FILE_TYPE GetFileAsSupportedType(FileInfo file); | |
| 88 | |
| 89 /// <summary> | |
| 90 /// Checks whether the factory thinks it can load data from the file in its paramaterised type. | |
| 91 /// </summary> | |
| 92 /// <param name="file"> | |
| 93 /// An object of the converted <see cref="FILE_TYPE"/> to check support for | |
| 94 /// </param> | |
| 95 /// <returns> | |
| 96 /// <code>true</code> if the factory thinks it can support the file, else <code>false</code> | |
| 97 /// </returns> | |
| 98 protected abstract bool CheckCanHandleFileFormat(FILE_TYPE file); | |
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99 |
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100 /// <summary> |
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101 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as a Race object. |
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102 /// </summary> |
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103 /// <param name="file"> |
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104 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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105 /// </param> |
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106 /// <returns> |
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107 /// <code>true</code> if the factory thinks it can support the file as a Race, else <code>false</code> |
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108 /// </returns> |
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109 protected abstract bool CheckCanHandleFileAsRace(FILE_TYPE file); |
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110 |
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111 /// <summary> |
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112 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as a GameSystem object. |
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113 /// </summary> |
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114 /// <param name="file"> |
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115 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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116 /// </param> |
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117 /// <returns> |
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118 /// <code>true</code> if the factory thinks it can support the file as a GameSystem, else <code>false</code> |
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119 /// </returns> |
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120 protected abstract bool CheckCanHandleFileAsGameSystem(FILE_TYPE file); |
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121 |
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122 /// <summary> |
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123 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as an Army object. |
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124 /// </summary> |
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125 /// <param name="file"> |
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126 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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127 /// </param> |
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128 /// <returns> |
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129 /// <code>true</code> if the factory thinks it can support the file as a Army, else <code>false</code> |
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130 /// </returns> |
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131 protected abstract bool CheckCanHandleFileAsArmy(FILE_TYPE file); |
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132 |
| 0 | 133 |
| 134 public ICollection<IWarFoundryObject> CreateObjectsFromFile(FileInfo file) | |
| 135 { | |
| 136 return DoCreateObjectsFromFile(GetFileAsSupportedType(file)); | |
| 137 } | |
| 138 | |
| 139 /// <summary> | |
| 140 /// Reads the data from the supplied converted <see cref="FILE_TYPE"/> object and returns it as a collection of loadable objects. | |
| 141 /// </summary> | |
| 142 /// <param name="file"> | |
| 143 /// An object of the converted <see cref="FILE_TYPE"/> for the file to load data from | |
| 144 /// </param> | |
| 145 /// <returns> | |
| 146 /// A <see cref="ICollection`1"/> of <see cref="IWarFoundryObject"/>s that were loaded from the file object | |
| 147 /// </returns> | |
| 148 protected abstract ICollection<IWarFoundryObject> DoCreateObjectsFromFile(FILE_TYPE file); | |
| 149 } | |
| 150 } |