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Ignore:
Timestamp:
04/28/09 12:45:32 (15 years ago)
Author:
epitzer
Message:

Fix StackDecomposer, reverse collection before serialization (#603)

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/sources/HeuristicLab.Persistence/3.3/Default/Decomposers/EnumerableDecomposer.cs

    r1679 r1683  
    5353    }
    5454  }
    55 
    56 
    57   [EmptyStorableClass]
    58   public class StackDecomposer : IDecomposer {
    59 
    60     public int Priority {
    61       get { return 100; }
    62     }
    63 
    64 
    65     public bool CanDecompose(Type type) {
    66       return type.IsGenericType &&
    67         type.GetGenericTypeDefinition() == typeof(Stack<>);       
    68     }
    69 
    70     public IEnumerable<Tag> CreateMetaInfo(object o) {
    71       return new Tag[] { };
    72     }
    73 
    74     public IEnumerable<Tag> Decompose(object obj) {
    75       foreach (object o in (IEnumerable)obj) {
    76         yield return new Tag(null, o);
    77       }
    78     }
    79 
    80     public object CreateInstance(Type type, IEnumerable<Tag> metaInfo) {
    81       return Activator.CreateInstance(type, true);
    82     }
    83 
    84     public void Populate(object instance, IEnumerable<Tag> tags, Type type) {     
    85       MethodInfo addMethod = type.GetMethod("Push");     
    86       try {
    87         foreach (var tag in tags)
    88           addMethod.Invoke(instance, new[] { tag.Value });
    89       } catch (Exception e) {
    90         throw new PersistenceException("Exception caught while trying to populate enumerable.", e);
    91       }
    92     }
    93   }
    9455}
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