55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* strict
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*/
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import { GraphQLError } from '../../error/GraphQLError';
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import { Kind } from '../../language/kinds';
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import { isExecutableDefinitionNode } from '../../language/predicates';
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export function nonExecutableDefinitionMessage(defName) {
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return "The ".concat(defName, " definition is not executable.");
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}
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/**
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* Executable definitions
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*
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* A GraphQL document is only valid for execution if all definitions are either
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* operation or fragment definitions.
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*/
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export function ExecutableDefinitions(context) {
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return {
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Document: function Document(node) {
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var _iteratorNormalCompletion = true;
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var _didIteratorError = false;
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var _iteratorError = undefined;
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try {
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for (var _iterator = node.definitions[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
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var definition = _step.value;
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if (!isExecutableDefinitionNode(definition)) {
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context.reportError(new GraphQLError(nonExecutableDefinitionMessage(definition.kind === Kind.SCHEMA_DEFINITION || definition.kind === Kind.SCHEMA_EXTENSION ? 'schema' : definition.name.value), [definition]));
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}
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}
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} catch (err) {
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_didIteratorError = true;
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_iteratorError = err;
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} finally {
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try {
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if (!_iteratorNormalCompletion && _iterator.return != null) {
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_iterator.return();
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}
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} finally {
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if (_didIteratorError) {
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throw _iteratorError;
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}
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}
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}
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return false;
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}
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};
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} |