graphql.language.OperationTypeDefinition Java Examples

The following examples show how to use graphql.language.OperationTypeDefinition. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: GqlParentType.java    From manifold with Apache License 2.0 6 votes vote down vote up 
private TypeDefinition getRoot( OperationDefinition.Operation operation )
{
  TypeDefinition root = null;
  SchemaDefinition schemaDefinition = findSchemaDefinition();
  if( schemaDefinition != null )
  {
    Optional<OperationTypeDefinition> rootQueryType =
      schemaDefinition.getOperationTypeDefinitions().stream()
        .filter( e -> e.getName().equals( getOperationKey( operation ) ) ).findFirst();
    if( rootQueryType.isPresent() )
    {
      Type type = rootQueryType.get().getTypeName();
      root = findTypeDefinition( type );
    }
  }
  if( root == null )
  {
    // e.g., by convention a 'type' named "Query" is considered the root query type
    // if one is not specified in the 'schema'
    root = _gqlManifold.findTypeDefinition( getOperationDefaultTypeName( operation ) );
  }
  return root;
}
Example #2
Source File: STModel.java    From graphql-apigen with Apache License 2.0 5 votes vote down vote up 
private List<Field> getFields(SchemaDefinition def) {
    List<Field> fields = new ArrayList<Field>();
    for ( OperationTypeDefinition fieldDef : def.getOperationTypeDefinitions() ) {
        fields.add(new Field(fieldDef.getName(), toJavaTypeName(fieldDef.getTypeName())));
    }
    return fields;
}
Example #3
Source File: STModel.java    From graphql-apigen with Apache License 2.0 4 votes vote down vote up 
private void addImports(Collection<String> imports, SchemaDefinition def) {
    for ( OperationTypeDefinition fieldDef : def.getOperationTypeDefinitions() ) {
        addImports(imports, fieldDef.getTypeName());
    }
}
Example #4
Source File: GraphQLIntrospectionResultToSchema.java    From js-graphql-intellij-plugin with MIT License 4 votes vote down vote up 
/**
 * Returns a IDL Document that represents the schema as defined by the introspection result map
 *
 * @param introspectionResult the result of an introspection query on a schema
 *
 * @return a IDL Document of the schema
 */
@SuppressWarnings("unchecked")
public Document createSchemaDefinition(Map<String, Object> introspectionResult) {
    assertTrue(introspectionResult.get("__schema") != null, () -> "__schema expected");
    Map<String, Object> schema = (Map<String, Object>) introspectionResult.get("__schema");


    Map<String, Object> queryType = (Map<String, Object>) schema.get("queryType");
    assertNotNull(queryType, () -> "queryType expected");
    TypeName query = TypeName.newTypeName().name((String) queryType.get("name")).build();
    boolean nonDefaultQueryName = !"Query".equals(query.getName());

    SchemaDefinition.Builder schemaDefinition = SchemaDefinition.newSchemaDefinition();
    schemaDefinition.operationTypeDefinition(OperationTypeDefinition.newOperationTypeDefinition().name("query").typeName(query).build());

    Map<String, Object> mutationType = (Map<String, Object>) schema.get("mutationType");
    boolean nonDefaultMutationName = false;
    if (mutationType != null) {
        TypeName mutation = TypeName.newTypeName().name((String) mutationType.get("name")).build();
        nonDefaultMutationName = !"Mutation".equals(mutation.getName());
        schemaDefinition.operationTypeDefinition(OperationTypeDefinition.newOperationTypeDefinition().name("mutation").typeName(mutation).build());
    }

    Map<String, Object> subscriptionType = (Map<String, Object>) schema.get("subscriptionType");
    boolean nonDefaultSubscriptionName = false;
    if (subscriptionType != null) {
        TypeName subscription = TypeName.newTypeName().name(((String) subscriptionType.get("name"))).build();
        nonDefaultSubscriptionName = !"Subscription".equals(subscription.getName());
        schemaDefinition.operationTypeDefinition(OperationTypeDefinition.newOperationTypeDefinition().name("subscription").typeName(subscription).build());
    }

    Document.Builder document = Document.newDocument();
    if (nonDefaultQueryName || nonDefaultMutationName || nonDefaultSubscriptionName) {
        document.definition(schemaDefinition.build());
    }

    List<Map<String, Object>> types = (List<Map<String, Object>>) schema.get("types");
    for (Map<String, Object> type : types) {
        TypeDefinition typeDefinition = createTypeDefinition(type);
        if (typeDefinition == null) continue;
        document.definition(typeDefinition);
    }

    return document.build();
}