sample-proxies/graphql-sample/graphql-proxy/apiproxy/resources/jsc/graphql.jsc.js
/**
     * Given an arbitrary Error, presumably thrown while attempting to execute a
     * GraphQL operation, produce a new GraphQLError aware of the location in the
     * document responsible for the original Error.
     */
Given an arbitrary Error, presumably thrown while attempting to execute a
GraphQL operation, produce a new GraphQLError aware of the location in the
document responsible for the original Error.
Given an arbitrary Error presumably thrown while attempting to execute a GraphQL operation produce a new GraphQLError aware of the location in the document responsible for the original Error .
function locatedError(originalError, nodes, path) {
      if (originalError && Array.isArray(originalError.path)) {
        return originalError;
      }
      return new GraphQLError(originalError && originalError.message, originalError && originalError.nodes || nodes, originalError && originalError.source, originalError && originalError.positions, path, originalError);
    }
function locatedError ( originalError , nodes , path ) { if ( originalError && Array . isArray ( originalError . path ) ) { return originalError ; } return new GraphQLError ( originalError && originalError . message , originalError && originalError . nodes || nodes , originalError && originalError . source , originalError && originalError . positions , path , originalError ) ; }
Given an arbitrary Error, presumably thrown while attempting to execute a
 GraphQL operation, produce a new GraphQLError aware of the location in the
 document responsible for the original Error.
Given an arbitrary Error presumably thrown while attempting to execute a GraphQL operation produce a new GraphQLError aware of the location in the document responsible for the original Error .
// Note: this uses a brand-check to support GraphQL errors originating from // other contexts.