Class LegacyCoercingInputInterceptor
java.lang.Object
graphql.execution.values.legacycoercing.LegacyCoercingInputInterceptor
- All Implemented Interfaces:
InputInterceptor
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Field Summary
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
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Method Summary
Modifier and TypeMethodDescription(package private) static Object
coerceLegacyBooleanValue
(Object input) (package private) static Object
coerceLegacyFloatValue
(Object input) (package private) static Object
coerceLegacyIntValue
(Object input) (package private) static Object
coerceLegacyStringValue
(Object input) intercept
(@Nullable Object input, @NotNull GraphQLInputType graphQLType, @NotNull GraphQLContext graphqlContext, @NotNull Locale locale) This is called with a value that is to be presented to theValuesResolver
code.(package private) static boolean
isLegacyBooleanValue
(Object input) (package private) static boolean
isLegacyFloatValue
(Object input) (package private) static boolean
isLegacyIntValue
(Object input) (package private) static boolean
isLegacyStringValue
(Object input) (package private) static boolean
isLegacyValue
(Object input, GraphQLInputType graphQLType) This will change legacy values as it encounters them to something acceptable to the more strict coercion rules.migratesValues
(BiConsumer<Object, GraphQLInputType> observerCallback) This will change legacy values as it encounters them to something acceptable to the more strict coercion rules.observesValues
(BiConsumer<Object, GraphQLInputType> observerCallback) This will ONLY observe legacy values and invoke the callback when it gets one.
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Field Details
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behavior
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Constructor Details
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LegacyCoercingInputInterceptor
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Method Details
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observesValues
public static LegacyCoercingInputInterceptor observesValues(BiConsumer<Object, GraphQLInputType> observerCallback) This will ONLY observe legacy values and invoke the callback when it gets one. you can use this to enumerate how many legacy values are hitting you graphql implementation- Parameters:
observerCallback
- a callback allowing you to observe a legacy scalar value- Returns:
- an InputInterceptor that only observes values
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migratesValues
This will change legacy values as it encounters them to something acceptable to the more strict coercion rules.- Returns:
- an InputInterceptor that migrates values to a more strict value
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migratesValues
public static LegacyCoercingInputInterceptor migratesValues(BiConsumer<Object, GraphQLInputType> observerCallback) This will change legacy values as it encounters them to something acceptable to the more strict coercion rules. The observer callback will be invoked if it detects a legacy value that it will change.- Parameters:
observerCallback
- a callback allowing you to observe a legacy scalar value before it is migrated- Returns:
- an InputInterceptor that both observes values and migrates them to a more strict value
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intercept
public Object intercept(@Nullable @Nullable Object input, @NotNull @NotNull GraphQLInputType graphQLType, @NotNull @NotNull GraphQLContext graphqlContext, @NotNull @NotNull Locale locale) Description copied from interface:InputInterceptor
This is called with a value that is to be presented to theValuesResolver
code. The values may be scalars, enums and complex input types.- Specified by:
intercept
in interfaceInputInterceptor
- Parameters:
input
- the input value that can be nullgraphQLType
- the input typegraphqlContext
- the graphql context in playlocale
- the locale in play- Returns:
- a value that may differ from the original value
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isLegacyValue
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isLegacyBooleanValue
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isLegacyFloatValue
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isLegacyIntValue
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isLegacyStringValue
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coerceLegacyBooleanValue
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coerceLegacyFloatValue
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coerceLegacyIntValue
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coerceLegacyStringValue
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