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Querydsl and QBE nest into single argument input type

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Closes gh-216
This commit is contained in:
rstoyanchev
2023-03-22 16:29:31 +00:00
parent 4ae21a8b5a
commit 911b78237c
6 changed files with 96 additions and 13 deletions
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11
spring-graphql-docs/src/docs/asciidoc/index.adoc
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@@ -865,9 +865,11 @@ Then use it to create a `DataFetcher`:
You can now register the above `DataFetcher` through a
<<execution.graphqlsource.runtimewiring-configurer>>.
The `DataFetcher` builds a Querydsl `Predicate` from GraphQL request parameters, and
uses it to fetch data. Spring Data supports `QuerydslPredicateExecutor` for JPA,
MongoDB, and LDAP.
The `DataFetcher` builds a Querydsl `Predicate` from GraphQL arguments, and uses it to
fetch data. Spring Data supports `QuerydslPredicateExecutor` for JPA, MongoDB, and LDAP.
NOTE: For a single argument that is a GraphQL input type, `QuerydslDataFetcher` nests one
level down, and uses the values from the argument sub-map.
If the repository is `ReactiveQuerydslPredicateExecutor`, the builder returns
`DataFetcher<Mono<Account>>` or `DataFetcher<Flux<Account>>`. Spring Data supports this
@@ -1058,6 +1060,9 @@ The `DataFetcher` uses the GraphQL arguments map to create the domain type of th
repository and use that as the example object to fetch data with. Spring Data supports
`QueryByExampleDataFetcher` for JPA, MongoDB, Neo4j, and Redis.
NOTE: For a single argument that is a GraphQL input type, `QueryByExampleDataFetcher`
nests one level down, and binds with the values from the argument sub-map.
If the repository is `ReactiveQueryByExampleExecutor`, the builder returns
`DataFetcher<Mono<Account>>` or `DataFetcher<Flux<Account>>`. Spring Data supports this
variant for MongoDB, Neo4j, Redis, and R2dbc.