Chopper
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Built Value Converter
Experimental
Installation
Add the chopper_built_value package to your project's dependencies in pubspec.yaml:
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# pubspec.yaml
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​
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dependencies:
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chopper_built_value: ^<latest version>
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Getting started
Built value
Define your models as you usually do with built_value.
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abstract class DataModel implements Built<DataModel, DataModelBuilder> {
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int get id;
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String get name;
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​
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static Serializer<DataModel> get serializer => _$dataModelSerializer;
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factory DataModel([updates(DataModelBuilder b)]) = _$DataModel;
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DataModel._();
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}
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Aggregate all serializers into a top level collection.
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/// Collection of generated serializers for the built_value
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@SerializersFor([
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DataModel,
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])
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final Serializers serializers = _$serializers;
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Using BuiltValueConverter with Chopper
Build a
BuiltValueConverter by providing the built_value serializer collection.To use the created converter, pass it to
ChopperClient's converter constructor parameter.1
final builder = serializers.toBuilder();
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builder.addPlugin(StandardJsonPlugin());
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​
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final jsonSerializers = builder.build();
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final converter = BuiltValueConverter(jsonSerializers);
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​
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final client = ChopperClient(converter: converter);
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Error converter
BuiltValueConverter is also an error converter. It will try to decode error response bodies using the wireName inside JSON {"quot;:"ErrorModel"}, if available.If
wireName is not available, BuiltValueConverter will try to convert error response bodies to errorType, if it was provided and is not null.1
final jsonSerializers = ...
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​
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final converter = BuiltValueConverter(jsonSerializers, errorType: ErrorModel);
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Last modified 1yr ago