Examples with ContainerType com.palantir.conjure.java.undertow.processor.data.DefaultDecoderNames.ContainerType used on opensource projects

Example 1 with ContainerType

use of com.palantir.conjure.java.undertow.processor.data.DefaultDecoderNames.ContainerType in project conjure-java by palantir.

the class ParamTypesResolver method getParamDecoder.

private CodeBlock getParamDecoder(VariableElement variableElement, AnnotationReflector annotationReflector) {
    // If the default marker interface is not used (overwritten by user), we want to use the user-provided decoder.
    TypeMirror typeMirror = annotationReflector.getAnnotationValue("decoder", TypeMirror.class);
    if (!context.isSameTypes(typeMirror, DefaultParamDecoder.class)) {
        return Instantiables.instantiate(typeMirror);
    }
    TypeMirror variableType = variableElement.asType();
    // For param decoders, we don't support list and set container types.
    Optional<TypeMirror> innerOptionalType = context.getGenericInnerType(Optional.class, variableType);
    TypeMirror decoderType = innerOptionalType.orElse(variableType);
    ContainerType decoderOutputType = getOutputType(Optional.empty(), Optional.empty(), innerOptionalType);
    return DefaultDecoderNames.getDefaultDecoderFactory(decoderType, ContainerType.NONE, decoderOutputType).orElseGet(() -> {
        context.reportError("No default decoder exists for parameter. " + "Types with a valueOf(String) method are supported, as are conjure types", variableElement, SafeArg.of("variableType", variableType), SafeArg.of("supportedTypes", DefaultDecoderNames.SUPPORTED_CLASSES));
        return CodeBlock.of("// error");
    });
}

Example 2 with ContainerType

use of com.palantir.conjure.java.undertow.processor.data.DefaultDecoderNames.ContainerType in project conjure-java by palantir.

the class ParamTypesResolver method getCollectionParamDecoder.

private CodeBlock getCollectionParamDecoder(VariableElement variableElement, AnnotationReflector annotationReflector) {
    // If the default marker interface is not used (overwritten by user), we want to use the user-provided decoder.
    TypeMirror typeMirror = annotationReflector.getAnnotationValue("decoder", TypeMirror.class);
    if (!context.isSameTypes(typeMirror, DefaultParamDecoder.class)) {
        return Instantiables.instantiate(typeMirror);
    }
    TypeMirror variableType = variableElement.asType();
    Optional<TypeMirror> innerListType = context.getGenericInnerType(List.class, variableType);
    Optional<TypeMirror> innerSetType = context.getGenericInnerType(Set.class, variableType);
    Optional<TypeMirror> innerOptionalType = context.getGenericInnerType(Optional.class, variableType);
    TypeMirror decoderType = innerListType.or(() -> innerSetType).or(() -> innerOptionalType).orElse(variableType);
    ContainerType decoderOutputType = getOutputType(innerListType, innerSetType, innerOptionalType);
    return DefaultDecoderNames.getDefaultDecoderFactory(decoderType, ContainerType.LIST, decoderOutputType).orElseGet(() -> {
        context.reportError("No default decoder exists for parameter. " + "Types with a valueOf(String) method are supported, as are conjure types", variableElement, SafeArg.of("variableType", variableType), SafeArg.of("supportedTypes", DefaultDecoderNames.SUPPORTED_CLASSES));
        return CodeBlock.of("// error");
    });
}

Example 3 with ContainerType

use of com.palantir.conjure.java.undertow.processor.data.DefaultDecoderNames.ContainerType in project conjure-java by palantir.

the class DefaultDecoderNamesTest method getParamDecoderArguments.

private static List<Arguments> getParamDecoderArguments() {
    List<Optional<String>> supportedClasses = Stream.concat(Stream.of(Optional.<String>empty()), DefaultDecoderNames.SUPPORTED_CLASSES.stream().map(Optional::of)).filter(maybeName -> maybeName.map(name -> !name.equals(OptionalDouble.class.getName()) && !name.equals(OptionalInt.class.getName())).orElse(true)).collect(Collectors.toList());
    ImmutableList.Builder<Arguments> arguments = ImmutableList.builder();
    // For 'ParamDecoder', we only support mapping to Optional as output container.
    for (ContainerType outputContainer : ImmutableList.of(ContainerType.NONE, ContainerType.OPTIONAL)) {
        arguments.addAll(getArgumentsForOutputContainer(ContainerType.NONE, outputContainer, supportedClasses));
    }
    // For 'CollectionParamDecoder', we support mapping to Optional, List, and Set as output container.
    for (ContainerType outputContainer : ContainerType.values()) {
        arguments.addAll(getArgumentsForOutputContainer(ContainerType.LIST, outputContainer, supportedClasses));
    }
    return arguments.build();
}