DgsQueryExecutor.execute error when using types from com.netflix.graphql.dgs:graphql-dgs-extended-scalars

[dmesa1988]

Hi there,

We're writing our GraphQL endpoints using com.netflix.graphql.dgs:graphql-dgs-spring-boot-starter and com.netflix.graphql.dgs:graphql-dgs-extended-scalars, and also we want to test them using DgsQueryExecutor (https://netflix.github.io/dgs/query-execution-testing/)

The issue that is raised when we try to consume some types that have any scalar type property (like JSON), we are getting the following error, even when the query is valid (regardless if we're requesting the scalar properties or not)

ExecutionResultImpl{errors=[TypedGraphQLError{message='graphql.GraphQLException: java.lang.reflect.InvocationTargetException', locations=[], path=[adSets, content], extensions={errorType=INTERNAL}}], data={
adSets=null}, dataPresent=true, extensions=null}

this is the call (also is happening when using executeAndExtractJsonPath and executeAndExtractJsonPathAsObject)

val adSetsAdvertiser  = dgsQueryExecutor.execute(
					  """
  {
	  adSets {
		  totalElements
		  totalPages
		  content {
			renderId
		  }
		  
	  }
  }
 """.trimIndent()
)

And as you can see, the query is resolved successfully thru other clients

As additional info, there is the schema definition

extend type Query {
  adSets(page: Page, sort: AdSetSort, where: AdSetWhere): AdSetsPage
}

type AdSetsPage {
  totalElements: Int!
  totalPages: Int!
  content: [AdSet!]!
}

input AdSetSort {
  renderId: Sort
  advertiser: AdvertiserSort
}

input AdSetWhere {
  id: IntComparison
  renderId: StringComparison
}

type AdSet {
  renderId: String!
  advertiser: Advertiser!
  dataConfig: DataConfig
  jsTemplate: String!
  scenes: [Scene!]!
  fallbackImage: String
  clickthrough: String
  finalScene: Int
  availableSizes: [String!]!
  previewLinks: [SizeLink!]!
  sizeOverrides: [SizeOverride!]!
  workbenchName: String
  styles: AdSetStyle
}

type Scene {
  order: Int
  type: String!
  className: String!
  clickthrough: String
  background: String
  specificProps: JSON
  components: [Component]
}

type Component {
  order: Int
  type: String
  className: String
  specificProps: JSON
  components: [Component]
}

type DataConfig {
  dataResolver: String
  params: JSON
  pollUrl: String
  timeToLive: Int
  pollingFrequency: Int
  limit: Int
}

type SizeOverride {
  size: String!
  fallbackImage: String
  clickthrough: String
  scenes: [JSON!]!
}

type SizeLink {
  size: String!
  url: String!
}

type AdSetStyle {
  baseStyle: String
  common: JSON
  size: [JSON!]
}

scalar JSON

[dmesa1988]

this is the stack trace of the issue
stackTrace.txt

[dmesa1988]

Actually, the issue seems to happen with the columns that are JSON on the database. e..g.

Caused by: java.lang.IllegalArgumentException: The given string value: "XXXX" cannot be transformed to Json object

entity class definition

@TypeDef(name = "json", typeClass = JsonBinaryType::class)
@Entity
@Table(name = "adset")
class AdSet(
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "adset_id") val adsetId: Int,
    @Column(name = "render_id") val renderId: String,
    @OneToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "advertiser_id") val advertiser: Advertiser,
    @Type(type = "json")
    @Column(name = "data_config", columnDefinition = "jsonb") val dataConfig: DataConfig?,
    @Column(name = "js_template") val jsTemplate: String,
    @Type(type = "json")
    @Column(name = "scenes", columnDefinition = "jsonb") val scenes: List<Scene>,
    @Column(name = "fallback_image") val fallbackImage: String?,
    @Column(name = "clickthrough") val clickthrough: String?,
    @Column(name = "final_scene") val finalScene: Short?,
    @Type(type = "json")
    @Column(name = "available_sizes", columnDefinition = "jsonb") val availableSizes: List<String>?,
    @Type(type = "json")
    @Column(name = "preview_links", columnDefinition = "jsonb") val previewLinks: List<SizeLink>,
    @Type(type = "json")
    @Column(name = "size_overrides", columnDefinition = "jsonb") val sizeOverrides: List<SizeOverride>,
    @Column(name = "workbench_name") val workbenchName: String?,
    @Type(type = "json")
    @Column(name = "styles", columnDefinition = "jsonb") val styles: Any?,
)