本文整理汇总了Golang中github.com/graphql-go/graphql/language/ast.Definition类的典型用法代码示例。如果您正苦于以下问题:Golang Definition类的具体用法?Golang Definition怎么用?Golang Definition使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Definition类的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: getOperationRootType
// Extracts the root type of the operation from the schema.
func getOperationRootType(schema Schema, operation ast.Definition) (*Object, error) {
if operation == nil {
return nil, errors.New("Can only execute queries and mutations")
}
switch operation.GetOperation() {
case ast.OperationTypeQuery:
return schema.QueryType(), nil
case ast.OperationTypeMutation:
mutationType := schema.MutationType()
if mutationType.PrivateName == "" {
return nil, gqlerrors.NewError(
"Schema is not configured for mutations",
[]ast.Node{operation},
"",
nil,
[]int{},
nil,
)
}
return mutationType, nil
case ast.OperationTypeSubscription:
subscriptionType := schema.SubscriptionType()
if subscriptionType.PrivateName == "" {
return nil, gqlerrors.NewError(
"Schema is not configured for subscriptions",
[]ast.Node{operation},
"",
nil,
[]int{},
nil,
)
}
return subscriptionType, nil
default:
return nil, gqlerrors.NewError(
"Can only execute queries, mutations and subscription",
[]ast.Node{operation},
"",
nil,
[]int{},
nil,
)
}
}
开发者ID:graphql-go,项目名称:graphql,代码行数:46,代码来源:executor.go
示例2: getOperationRootType
// Extracts the root type of the operation from the schema.
func getOperationRootType(schema Schema, operation ast.Definition) (*Object, error) {
if operation == nil {
return nil, errors.New("Can only execute queries and mutations")
}
switch operation.GetOperation() {
case "query":
return schema.GetQueryType(), nil
case "mutation":
mutationType := schema.GetMutationType()
if mutationType.Name == "" {
return nil, errors.New("Schema is not configured for mutations")
}
return mutationType, nil
default:
return nil, errors.New("Can only execute queries and mutations")
}
}
开发者ID:bbuck,项目名称:graphql,代码行数:19,代码来源:executor.go
注:本文中的github.com/graphql-go/graphql/language/ast.Definition类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论