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PORestkit mapping of array of heterogeneous arrays
 

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  1. PORestkit mapping of array of heterogeneous arrays
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    <p>I am totally stuck trying to map this JSON data:</p> <pre><code>{ "All_Data": [ { "TANTENNE": [ {"ID": 2068, "KIND": "PARABOLE"}, {"ID": 2069, "KIND": "ANTENNE TNT HERTZIENNE"}, {"ID": 2070, "KIND": "ANTENNE COLLECTIVE"}, {"ID": 2071, "KIND": "PARABOLE PLATE"} ], "totalCount": 4, "success": true }, { "success": true, "FANTENNE": [ {"ID": 1121, "CONNECT": "Autre"}, {"ID": 1122, "CONNECT": "Neovia"}, {"ID": 1124, "CONNECT": "non"}, {"ID": 1125, "CONNECT": "oui"}, {"ID": 1126, "CONNECT": "Patch"}, {"ID": 1127, "CONNECT": "SRTD"}, {"ID": 1128, "CONNECT": "Standard"} ], "totalCount": 7 }, { "MANTENNE": [ {"ID": 2065, "STATUS": "NON PRESENTE", "ACTION": 1}, {"ID": 2066, "STATUS": "DEFECTUEUSE", "ACTION": 2}, {"ID": 2067, "STATUS": "2EME ANTENNE POSEE", "ACTION": 3} ], "totalCount": 3, "success": true }, { "totalCount": 5, "LANTENNE": [ {"ID": 1139, "LOCATION": "AU SOL"}, {"ID": 1140, "LOCATION": "Balcon"}, {"ID": 1142, "LOCATION": "FACADE"}, {"ID": 1143, "LOCATION": "Toit"}, {"ID": 2064, "LOCATION": "JARDIN"} ], "success": true }, ], "success": true } </code></pre> <p>Given that I have Core Data entities (and associated classes for all individual leaf objects (<code>TANTENNE</code>, <code>FANTENNE</code>, <code>MANTENNE</code>, <code>LANTENNE</code>).</p> <p>When I receive the above JSON, I would like to insert 4 instances of <code>TANTENNE</code>, 7 instances of <code>FANTENNE</code>, 3 instances of <code>MANTENNE</code>, and 5 instances <code>LANTENNE</code>.</p> <p>I have individual mappings for those classes, e.g.:</p> <pre><code>RKManagedObjectMapping *mapping = [RKManagedObjectMapping mappingForEntityWithName:@"TANTENNE" inManagedObjectStore:self.objectStore]; mapping.primaryKeyAttribute = @"id"; [mapping mapKeyPathsToAttributes: @"ID", @"id", @"KIND", @"kind", nil]; [self setObjectMapping:mapping forKeyPath:@"TANTENNE"]; </code></pre> <p>This is called at initialization time of my mapping provider. But this is clearly not enough as I get console messages such as</p> <pre><code>[…] T restkit.object_mapping:RKObjectMapper.m:293 Examining keyPath 'TANTENNE' for mappable content... […] D restkit.object_mapping:RKObjectMapper.m:303 Found unmappable value at keyPath: TANTENNE </code></pre> <p>If I add the mapping using the "All_Combo.TANTENNE" key path, then RestKit crashes later trying to map a full array to one destination object.</p> <p>This is with RestKit 0.10 (I haven't moved to 0.20 because all the Magical Record stuff is gone, and I use it a lot).</p> <p>Thanks for any insight.</p>
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    1. USJean-Denis Muys
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    1. COAny progress on this? I'm running into the same thing.
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      1. USRyan Angilly
 

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