graphql-java-extended-scalars | A library of extended scalars for graphql-java | GraphQL library
kandi X-RAY | graphql-java-extended-scalars Summary
kandi X-RAY | graphql-java-extended-scalars Summary
A library of extended scalars for graphql-java
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Top functions reviewed by kandi - BETA
- Serialize the input into a date
- Parse a local time
- Returns the type name of the given object
- Creates a GraphQL scalar type
- Parses the input as a double
- Gets the custom date time formatter
- Creates a regex scalar builder
- Wraps an existing scalar
- Parse a LocalTime value
- The type name of the given object
- Parse a double
- Converts an input to an integer
- Parse a literal
- Translate an aliased scalar type
- Serialize an integer into an integer
- Serialize a float to a double
- Converts an object to a URL
- Converts the input to a LocalTime
- Converts value to a Literal
graphql-java-extended-scalars Key Features
graphql-java-extended-scalars Examples and Code Snippets
Community Discussions
Trending Discussions on graphql-java-extended-scalars
QUESTION
I am trying to integrate graphql using spring boot 1.5.20. I have included the extended-scalars library to provide support for 'JSON' type.
...ANSWER
Answered 2019-Nov-04 at 05:09Caused by: java.lang.NoClassDefFoundError: graphql/schema/CoercingParseLiteralException
at graphql.scalars.datetime.DateTimeScalar.(DateTimeScalar.java:27)
at graphql.scalars.ExtendedScalars.(ExtendedScalars.java:40)
QUESTION
I'm trying to create a GraphQL Spring Boot application to create a GraphQL layer on top of an existing REST Web API and I'm having trouble handling a HashMap in the schema.
The Timeline
class has a field called dataReference
which is a HashMap. I tried defining it in the graphql schema as a list of type DataReference
which is a key/value pair, but I'm getting the following error:
ANSWER
Answered 2019-Jul-31 at 16:53The simplest way is using a DTO. Using a DTO mapper like mapstruct for example, will allow you to automatically map all fields except the Map field where you will apply the transformation.
You create a DTO like this :
QUESTION
I've got a working setup for a GraphQL API (Spring Boot 2, GraphQL Spring Boot Starter, GraphiQL).
Then I tried to introduce a custom scalar provided by the library graphql-java-extended-scalars (in this case the DateScalar for a member with the type java.time.LocalDate):
I declared the custom scalar and the type in the schema,
...ANSWER
Answered 2019-Jul-17 at 07:37The problem is that the class where you want to deserialize the object it doesn't have a public default constructor.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install graphql-java-extended-scalars
You can use graphql-java-extended-scalars like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the graphql-java-extended-scalars component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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