com.graphql_java_generator.customscalars.CustomScalarRegistryImpl Maven / Gradle / Ivy
/**
*
*/
package com.graphql_java_generator.customscalars;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import graphql.schema.GraphQLScalarType;
/**
* @author etienne-sf
*
*/
@Component
public class CustomScalarRegistryImpl implements CustomScalarRegistry {
@Autowired
ApplicationContext ctx;
/**
* As we may have or not have Spring at runtime, we manually manage a singleton. This field is private, and should
* only be accessed through {@link #getCustomScalarRegistry()}.
*/
public static CustomScalarRegistry customScalarRegistry = new CustomScalarRegistryImpl();
/**
* Map of all registered Custom Scalars. The key is the type name or the Custom Scalar, as defined in the GraphQL
* schema.
*/
Map customScalarTypes = new HashMap<>();
@Override
public void registerGraphQLScalarType(GraphQLScalarType type, Class valueClazz) {
customScalarTypes.put(type.getName(), new CustomScalar(type, valueClazz));
}
@Override
public GraphQLScalarType getGraphQLCustomScalarType(String graphQLTypeName) {
CustomScalar scalar = customScalarTypes.get(graphQLTypeName);
return (scalar == null) ? null : scalar.getGraphQLScalarType();
}
@Override
public CustomScalar getCustomScalar(String graphQLTypeName) {
return customScalarTypes.get(graphQLTypeName);
}
}