Mercurial > repos > IBDev-IBBoard.WarFoundry.API
annotate api/Factories/AbstractWarFoundryFactory.cs @ 52:64ef178c18aa
Re #10 - Refactor for readability
* Break WarFoundryXMLFactory out in to GameSystem, Race and Army factories
* Create factory utils classes with methods from WarFoundryXMLFactory for getting node lists etc
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Mon, 30 Mar 2009 19:44:03 +0000 |
| parents | e5ea6bfcde83 |
| children | 2f3cafb69799 |
| rev | line source |
|---|---|
| 15 | 1 // This file (AbstractWarFoundryFactory.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2009 IBBoard. |
| 0 | 2 // |
| 15 | 3 // The file and the library/program it is in are licensed under the GNU LGPL license, either version 3 of the License or (at your option) any later version. Please see COPYING.LGPL 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 //Default to doing nothing as this will probably be standard for non-native factories and some native factories |
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17 } |
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18 |
| 0 | 19 public bool CanHandleFileFormat (FileInfo file) |
| 20 { | |
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21 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
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22 return typedFile != null && CheckCanHandleFileFormat(typedFile); |
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23 } |
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24 |
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25 public bool CanHandleFileAsRace(FileInfo file) |
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26 { |
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27 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
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28 return typedFile != null && CheckCanHandleFileAsRace(typedFile); |
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29 } |
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30 |
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31 public bool CanHandleFileAsGameSystem(FileInfo file) |
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32 { |
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33 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
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34 return typedFile != null && CheckCanHandleFileAsGameSystem(typedFile); |
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35 } |
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36 |
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37 public bool CanHandleFileAsArmy(FileInfo file) |
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38 { |
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39 FILE_TYPE typedFile = GetFileAsSupportedType(file); |
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40 return typedFile != null && CheckCanHandleFileAsArmy(typedFile); |
| 0 | 41 } |
| 42 | |
| 43 /// <summary> | |
| 44 /// 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 | 45 /// If the file is not of supported type the <code>null</code> should be returned. |
| 0 | 46 /// </summary> |
| 47 /// <param name="file"> | |
| 48 /// A <see cref="FileInfo"/> to get the supported source object from. | |
| 49 /// </param> | |
| 50 /// <returns> | |
| 51 /// 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. | |
| 52 /// </returns> | |
| 53 protected abstract FILE_TYPE GetFileAsSupportedType(FileInfo file); | |
| 54 | |
| 55 /// <summary> | |
| 56 /// Checks whether the factory thinks it can load data from the file in its paramaterised type. | |
| 57 /// </summary> | |
| 58 /// <param name="file"> | |
| 59 /// An object of the converted <see cref="FILE_TYPE"/> to check support for | |
| 60 /// </param> | |
| 61 /// <returns> | |
| 62 /// <code>true</code> if the factory thinks it can support the file, else <code>false</code> | |
| 63 /// </returns> | |
| 64 protected abstract bool CheckCanHandleFileFormat(FILE_TYPE file); | |
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65 |
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66 /// <summary> |
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67 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as a Race object. |
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68 /// </summary> |
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69 /// <param name="file"> |
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70 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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71 /// </param> |
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72 /// <returns> |
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73 /// <code>true</code> if the factory thinks it can support the file as a Race, else <code>false</code> |
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74 /// </returns> |
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75 protected abstract bool CheckCanHandleFileAsRace(FILE_TYPE file); |
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76 |
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77 /// <summary> |
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78 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as a GameSystem object. |
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79 /// </summary> |
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80 /// <param name="file"> |
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81 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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82 /// </param> |
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83 /// <returns> |
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84 /// <code>true</code> if the factory thinks it can support the file as a GameSystem, else <code>false</code> |
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85 /// </returns> |
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86 protected abstract bool CheckCanHandleFileAsGameSystem(FILE_TYPE file); |
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87 |
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88 /// <summary> |
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89 /// Checks whether the factory thinks it can load data from the file in its paramaterised type as an Army object. |
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90 /// </summary> |
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91 /// <param name="file"> |
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92 /// An object of the converted <see cref="FILE_TYPE"/> to check support for |
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93 /// </param> |
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94 /// <returns> |
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95 /// <code>true</code> if the factory thinks it can support the file as a Army, else <code>false</code> |
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96 /// </returns> |
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97 protected abstract bool CheckCanHandleFileAsArmy(FILE_TYPE file); |
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98 |
| 0 | 99 |
| 100 public ICollection<IWarFoundryObject> CreateObjectsFromFile(FileInfo file) | |
| 101 { | |
| 102 return DoCreateObjectsFromFile(GetFileAsSupportedType(file)); | |
| 103 } | |
| 104 | |
| 105 /// <summary> | |
| 106 /// Reads the data from the supplied converted <see cref="FILE_TYPE"/> object and returns it as a collection of loadable objects. | |
| 107 /// </summary> | |
| 108 /// <param name="file"> | |
| 109 /// An object of the converted <see cref="FILE_TYPE"/> for the file to load data from | |
| 110 /// </param> | |
| 111 /// <returns> | |
| 112 /// A <see cref="ICollection`1"/> of <see cref="IWarFoundryObject"/>s that were loaded from the file object | |
| 113 /// </returns> | |
| 114 protected abstract ICollection<IWarFoundryObject> DoCreateObjectsFromFile(FILE_TYPE file); | |
| 115 } | |
| 116 } |