ApolloExtension

interface ApolloExtension : Service

The entry point for configuring the apollo plugin.

Functions

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abstract fun createAllAndroidVariantServices(    sourceFolder: String,     nameSuffix: String,     action: Action<Service>)

registers multiple services for an android project

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abstract fun createAllKotlinSourceSetServices(    sourceFolder: String,     nameSuffix: String,     action: Action<Service>)

registers multiple services for a Kotlin project

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abstract fun introspection(configure: Action<in Introspection>)

Configures Introspection to download an introspection Json schema

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abstract fun mapScalar(graphQLName: String, targetName: String)

Map a GraphQL scalar type to the Java/Kotlin type. The adapter must be configured at runtime via com.apollographql.apollo3.ApolloClient.Builder.addCustomScalarAdapter.

abstract fun mapScalar(    graphQLName: String,     targetName: String,     expression: String)

Map a GraphQL scalar type to the Java/Kotlin type and provided adapter expression. The adapter will be configured at compile time and you must not call com.apollographql.apollo3.ApolloClient.Builder.addCustomScalarAdapter.

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abstract fun mapScalarToJavaBoolean(graphQLName: String)

Map the given GraphQL scalar to java.lang.Boolean and use the builtin adapter

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abstract fun mapScalarToJavaDouble(graphQLName: String)

Map the given GraphQL scalar to java.lang.Double and use the builtin adapter

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abstract fun mapScalarToJavaFloat(graphQLName: String)

Map the given GraphQL scalar to java.lang.Float and use the builtin adapter

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abstract fun mapScalarToJavaInteger(graphQLName: String)

Map the given GraphQL scalar to java.lang.Integer and use the builtin adapter

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abstract fun mapScalarToJavaLong(graphQLName: String)

Map the given GraphQL scalar to java.lang.Long and use the builtin adapter

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abstract fun mapScalarToJavaObject(graphQLName: String)

Map the given GraphQL scalar to java.lang.Object and use the builtin adapter

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abstract fun mapScalarToJavaString(graphQLName: String)

Map the given GraphQL scalar to java.lang.String and use the builtin adapter

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abstract fun mapScalarToKotlinAny(graphQLName: String)

Map the given GraphQL scalar to kotlin.Any and use the builtin adapter

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abstract fun mapScalarToKotlinBoolean(graphQLName: String)

Map the given GraphQL scalar to kotlin.Boolean and use the builtin adapter

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abstract fun mapScalarToKotlinDouble(graphQLName: String)

Map the given GraphQL scalar to kotlin.Double and use the builtin adapter

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abstract fun mapScalarToKotlinFloat(graphQLName: String)

Map the given GraphQL scalar to kotlin.Float and use the builtin adapter

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abstract fun mapScalarToKotlinInt(graphQLName: String)

Map the given GraphQL scalar to kotlin.Int and use the builtin adapter

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abstract fun mapScalarToKotlinLong(graphQLName: String)

Map the given GraphQL scalar to kotlin.Long and use the builtin adapter

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abstract fun mapScalarToKotlinString(graphQLName: String)

Map the given GraphQL scalar to kotlin.String and use the builtin adapter

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abstract fun mapScalarToUpload(graphQLName: String)

Map the given GraphQL scalar to com.apollographql.apollo3.api.Upload and use the builtin adapter

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abstract fun operationManifestConnection(action: Action<in Service.OperationManifestConnection>)

overrides the way the operation manifest is connected. Use this if you want to connect the generated operation manifest. For an example you can use this to send the modified queries to your backend for whitelisting

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abstract fun operationOutputConnection(action: Action<in Service.OperationOutputConnection>)

overrides the way operationOutput is connected. Use this if you want to connect the generated operationOutput. For an example you can use this to send the modified queries to your backend for whitelisting

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abstract fun outputDirConnection(action: Action<in Service.DirectoryConnection>)

Overrides the way the generated models are connected. Use this if you want to connect the generated models to another task than the default destination.

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abstract fun packageNamesFromFilePaths(rootPackageName: String? = null)

A helper method to configure a PackageNameGenerator that will use the file path relative to the source roots to generate the packageNames

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abstract fun registerOperations(configure: Action<in RegisterOperationsConfig>)

Configures operation safelisting (requires an Apollo Studio account)

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abstract fun registry(configure: Action<in Registry>)

Configures Registry to download a SDL schema from a studio registry

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abstract fun service(name: String, action: Action<Service>)

registers a new service

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abstract fun srcDir(directory: Any)

Adds the given directory as a GraphQL source root

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abstract fun testDirConnection(action: Action<in Service.DirectoryConnection>)

Overrides the way the generated test builders are connected. Use this if you want to connect the generated test builders to another task than the default destination.

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abstract fun usedCoordinates(file: File)

By default, the used coordinates are computed automatically from all modules sharing a schema. This means that changing a query in a module might trigger task execution in a completely different module. If your used coordinates do not change too often, you can opt-in to save them in a file that is read instead of checking all modules.

abstract fun usedCoordinates(file: String)
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abstract fun useVersion2Compat(rootPackageName: String? = null)

A shorthand method that configures defaults that match Apollo Android 2.x codegen

Properties

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abstract val addJvmOverloads: Property<Boolean>

Whether to generate kotlin constructors with @JvmOverloads for more graceful Java interop experience when default values are present. Note: when enabled in a multi-platform setup, the generated code can only be used in the common or JVM sourcesets.

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abstract val addTypename: Property<String>

When to add __typename. One of "always", "ifFragments", "ifAbstract" or "ifPolymorphic"

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abstract val alwaysGenerateTypesMatching: SetProperty<String>

A list of Regex patterns matching schema coordinates for types and fields that should be generated whether they are used by queries/fragments in this module or not.

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abstract val classesForEnumsMatching: ListProperty<String>

A list of Regex patterns for GraphQL enums that should be generated as Java classes.

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abstract val codegenModels: Property<String>

What codegen to use. One of "operationBased", "responseBased", "compat" or "experimental_operationBasedWithInterfaces"

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abstract val compilerJavaHooks: ListProperty<ApolloCompilerJavaHooks>

Hooks to customize the generated Java code.

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abstract val compilerKotlinHooks: ListProperty<ApolloCompilerKotlinHooks>

Hooks to customize the generated Kotlin code.

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abstract val customScalarsMapping: MapProperty<String, String>

For custom scalar types like Date, map from the GraphQL type to the Java/Kotlin type.

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abstract val customTypeMapping: MapProperty<String, String>
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abstract val debugDir: DirectoryProperty

A debug directory where the compiler will output intermediary results

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abstract val decapitalizeFields: Property<Boolean>

Whether to decapitalize field names in the generated models (for instance FooBar ->fooBar).

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abstract val excludes: ListProperty<String>

Operation files to exclude. The values are interpreted as in org.gradle.api.tasks.util.PatternFilterable

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abstract val failOnWarnings: Property<Boolean>

Fail the build if there are warnings. This is not named allWarningAsErrors to avoid nameclashes with the Kotlin options

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abstract val fieldsOnDisjointTypesMustMerge: Property<Boolean>

Whether fields with different shape are disallowed to be merged in disjoint types.

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abstract val flattenModels: Property<Boolean>

Whether to flatten the models. File paths are limited on MacOSX to 256 chars and flattening can help keeping the path length manageable The drawback is that some classes may nameclash in which case they will be suffixed with a number

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abstract val generateApolloMetadata: Property<Boolean>

Whether to generate Apollo metadata. Apollo metadata is used for multi-module support. Set this to true if you want other modules to be able to re-use fragments and types from this module.

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abstract val generateAsInternal: Property<Boolean>

Whether to generate Kotlin models with internal visibility modifier.

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abstract val generateDataBuilders: Property<Boolean>

Whether to generate the type safe Data builders. These are mainly used for tests but can also be used for other use cases too.

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abstract val generatedSchemaName: Property<String>

Class name to use when generating the Schema class.

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abstract val generateFragmentImplementations: Property<Boolean>

Whether to generate default implementation classes for GraphQL fragments. Default value is false, means only interfaces are generated.

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abstract val generateKotlinModels: Property<Boolean>

Whether to generate Kotlin or Java models Default to true if the Kotlin plugin is found

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Whether to generate response model builders for Java.

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abstract val generateModelBuilders: Property<Boolean>

Whether to generate response model builders for Java.

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abstract val generateOperationOutput: Property<Boolean>

Whether to generate the operationOutput.json

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abstract val generateOptionalOperationVariables: Property<Boolean>

Whether to generate operation variables as com.apollographql.apollo3.api.Optional

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abstract val generatePrimitiveTypes: Property<Boolean>

Whether to generate fields as primitive types (int, double, boolean) instead of their boxed types (Integer, Double, Boolean) when possible.

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abstract val generateQueryDocument: Property<Boolean>

Whether to write the query document in models

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abstract val generateSchema: Property<Boolean>

Whether to generate the Schema class. The Schema class lists all composite types in order to access __typename and/or possibleTypes.

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abstract val generateSourcesDuringGradleSync: Property<Boolean>

Adds "generateApolloSources" as a dependency of "prepareKotlinIdeaImport" This makes IDEA aware of codegen and will run it during your Gradle Sync

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abstract val generateTestBuilders: Property<Boolean>

Whether to generate the type safe Data builders. These are mainly used for tests but can also be used for other use cases too.

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abstract val includes: ListProperty<String>

Operation files to include. The values are interpreted as in org.gradle.api.tasks.util.PatternFilterable

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abstract val languageVersion: Property<String>

Target language version for the generated code.

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abstract val linkSqlite: Property<Boolean>

For Kotlin native projects, whether to link Sqlite (-lsqlite3). This is required by apollo-normalized-cache-sqlite but some projects might want to customize linker options

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abstract val name: String
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abstract val nullableFieldStyle: Property<String>

The style to use for fields that are nullable in the Java generated code.

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abstract val operationIdGenerator: Property<OperationIdGenerator>

By default, Apollo uses Sha256 hashing algorithm to generate an ID for the query. To provide a custom ID generation logic, pass an instance that implements the OperationIdGenerator. How the ID is generated is indifferent to the compiler. It can be a hashing algorithm or generated by a backend.

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abstract val operationManifest: RegularFileProperty

The file where to write the operation manifest. If you want a RegularFileProperty that carries the task dependency, use operationManifestConnection.

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abstract val operationManifestFormat: Property<String>

The format to output for the operation manifest. Valid values are:

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abstract val operationOutputFile: RegularFileProperty

The file where the operation output will be written. It's called operationOutputFile but this an "input" parameter for the compiler If you want a RegularFileProperty that carries the task dependency, use operationManifestConnection

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abstract val operationOutputGenerator: Property<OperationOutputGenerator>

A generator to generate the operation output from a list of operations. OperationOutputGenerator is similar to OperationIdGenerator but can work on lists. This is useful if you need to register/whitelist your operations on your server all at once.

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abstract val outputDir: DirectoryProperty

The directory where the generated models will be written. It's called outputDir but this an "input" parameter for the compiler If you want a DirectoryProperty that carries the task dependency, use outputDirConnection

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abstract val packageName: Property<String>

The package name of the models. The compiler will generate classes in

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abstract val packageNameGenerator: Property<PackageNameGenerator>

Use packageNameGenerator to customize how to generate package names from file paths.

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abstract val requiresOptInAnnotation: Property<String>

The annotation to use for @requiresOptIn fields/inputFields/enumValues

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abstract val schemaFile: RegularFileProperty

A shorthand property that will be used if schemaFiles is empty

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abstract val schemaFiles: ConfigurableFileCollection

The schema files as either a ".json" introspection schema or a ".sdl|.graphqls" SDL schema. You might come across schemas named "schema.graphql", these are SDL schemas most of the time that need to be renamed to "schema.graphqls" to be recognized properly.

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abstract val sealedClassesForEnumsMatching: ListProperty<String>

A list of Regex patterns for GraphQL enums that should be generated as Kotlin sealed classes instead of the default Kotlin enums.

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abstract val sourceFolder: Property<String>

Where to look for GraphQL sources. The plugin will look in "src/main/graphql/$sourceFolder" for Android/JVM projects and "src/commonMain/graphql/$sourceFolder" for multiplatform projects.

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abstract val testDir: DirectoryProperty

The directory where the test builders will be written. If you want a DirectoryProperty that carries the task dependency, use outputDirConnection

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abstract val useSchemaPackageNameForFragments: Property<Boolean>

Whether to use the schema package name for fragments. This is used for backward compat with 2.x

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abstract val useSemanticNaming: Property<Boolean>

When true, the generated classes names will end with 'Query' or 'Mutation'. If you write query droid { ... }, the generated class will be named 'DroidQuery'.

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abstract val warnOnDeprecatedUsages: Property<Boolean>

Warn if using a deprecated field

Inheritors

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