@nyteshade/lattice-legacy

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>GQLExpressMiddleware - Documentation</title> <script src="scripts/prettify/prettify.js"></script> <script src="scripts/prettify/lang-css.js"></script>  <link type="text/css" rel="stylesheet" href="https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css"> <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css"> <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css"> </head> <body> <input type="checkbox" id="nav-trigger" class="nav-trigger" /> <label for="nav-trigger" class="navicon-button x"> <div class="navicon"></div> </label> <label for="nav-trigger" class="overlay"></label> <nav> <li class="nav-link nav-home-link"><a href="index.html">Home</a></li><li class="nav-heading">Classes</li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="AwaitingPromiseError.html">AwaitingPromiseError</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="AwaitingPromiseError.html#%25E2%258C%25BE%25E2%25A0%2580asyncFn">⌾⠀asyncFn</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="AwaitingPromiseError.html#%25E2%258C%25BE%25E2%25A0%2580setPromise">⌾⠀setPromise</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="AwaitingPromiseError_exports.AwaitingPromiseError.html">AwaitingPromiseError</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="AwaitingPromiseError_exports.AwaitingPromiseError.html#setPromise">setPromise</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="Deferred_exports.Deferred.html">Deferred</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="DirectTypeAdd.html">DirectTypeAdd</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="FunctionExecutionError_FunctionExecutionError.html">FunctionExecutionError</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLBase.html">GQLBase</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.apiDocs">apiDocs</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580getMergedRoot">⌾⠀getMergedRoot</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580getProp">⌾⠀getProp</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580getResolver">⌾⠀getResolver</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580IDLFilePath">⌾⠀IDLFilePath</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580MUTATORS">⌾⠀MUTATORS</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580RESOLVERS">⌾⠀RESOLVERS</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%258C%25BE%25E2%25A0%2580setupModel">⌾⠀setupModel</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580handler">⬇︎⠀handler</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580SCHEMA">⬇︎⠀SCHEMA</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580applyAutoProps">⌾⠀applyAutoProps</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580callProp">⌾⠀callProp</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580extendModel">⌾⠀extendModel</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580getModel">⌾⠀getModel</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580getProp">⌾⠀getProp</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580getResolver">⌾⠀getResolver</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%258C%25BE%25E2%25A0%2580setModel">⌾⠀setModel</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%25AC%2586%25EF%25B8%258E%25E2%25A0%2580requestData">⬆︎⠀requestData</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580requestData">⬇︎⠀requestData</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#~deleteProperty">deleteProperty</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLBase.html#~set">set</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLBase.%25E2%258E%2586%25E2%25A0%2580constructor.html">⎆⠀constructor</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLEnum.html">GQLEnum</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#..get">.get</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#..set">.set</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#.valueFor">valueFor</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580enums">⬇︎⠀enums</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580name">⬇︎⠀name</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580value">⬇︎⠀value</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#.%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580values">⬇︎⠀values</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLEnum.html#GenerateEnumsProxyHandler">GenerateEnumsProxyHandler</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html">GQLExpressMiddleware</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#.clearCache">clearCache</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#.%25E2%258C%25BE%25E2%25A0%2580generateSchemaSDL">⌾⠀generateSchemaSDL</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#astMiddleware">astMiddleware</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#schemaMiddleware">schemaMiddleware</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#%25E2%258C%25BE%25E2%25A0%2580customMiddleware">⌾⠀customMiddleware</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580middleware">⬇︎⠀middleware</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580middlewareWithoutGraphiQL">⬇︎⠀middlewareWithoutGraphiQL</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLExpressMiddleware.html#%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580schema">⬇︎⠀schema</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLExpressMiddleware.%25E2%258E%2586%25E2%25A0%2580constructor.html">⎆⠀constructor</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLInterface.html">GQLInterface</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLInterface.html#.%25E2%258C%25BE%25E2%25A0%2580resolveType">⌾⠀resolveType</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="GQLScalar.html">GQLScalar</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLScalar.html#.parseLiteral">parseLiteral</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLScalar.html#.parseValue">parseValue</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="GQLScalar.html#.serialize">serialize</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="IDLFileHandler.html">IDLFileHandler</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="IDLFileHandler.html#%25E2%258C%25BE%25E2%25A0%2580getFile">⌾⠀getFile</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="IDLFileHandler.html#%25E2%258C%25BE%25E2%25A0%2580getSchema">⌾⠀getSchema</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="IDLFileHandler.html#%25E2%258C%25BE%25E2%25A0%2580getSyntaxTree">⌾⠀getSyntaxTree</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="IDLFileHandler.%25E2%258E%2586%25E2%25A0%2580constructor.html">⎆⠀constructor</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="ModuleParser.html">ModuleParser</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#.%25E2%258C%25BE%25E2%25A0%2580arrayToPattern">⌾⠀arrayToPattern</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#.%25E2%258C%25BE%25E2%25A0%2580checkForPackageExtensions">⌾⠀checkForPackageExtensions</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#%25E2%258C%25BE%25E2%25A0%2580findGQLBaseClasses">⌾⠀findGQLBaseClasses</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#%25E2%258C%25BE%25E2%25A0%2580importClass">⌾⠀importClass</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#%25E2%258C%25BE%25E2%25A0%2580parse">⌾⠀parse</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#%25E2%258C%25BE%25E2%25A0%2580parseSync">⌾⠀parseSync</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#~%25E2%258C%25BE%25E2%25A0%2580walk">⌾⠀walk</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#~%25E2%258C%25BE%25E2%25A0%2580walkSync">⌾⠀walkSync</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="ModuleParser.html#~%25E2%258E%2586%25E2%25A0%2580constructor">⎆⠀constructor</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="ModuleParser.exports.ModuleParser.html">exports.ModuleParser</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="SchemaUtils.html">SchemaUtils</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SchemaUtils.html#.%25E2%258C%25BE%25E2%25A0%2580createMergedRoot">⌾⠀createMergedRoot</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SchemaUtils.html#.%25E2%258C%25BE%25E2%25A0%2580injectComments">⌾⠀injectComments</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SchemaUtils.html#.%25E2%258C%25BE%25E2%25A0%2580injectEnums">⌾⠀injectEnums</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SchemaUtils.html#.%25E2%258C%25BE%25E2%25A0%2580injectInterfaceResolvers">⌾⠀injectInterfaceResolvers</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SchemaUtils.html#.%25E2%258C%25BE%25E2%25A0%2580injectScalars">⌾⠀injectScalars</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="SyntaxTree.html">SyntaxTree</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580EmptyDocument">⌾⠀EmptyDocument</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580EmptyMutation">⌾⠀EmptyMutation</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580EmptyQuery">⌾⠀EmptyQuery</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580findDefinition">⌾⠀findDefinition</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580findField">⌾⠀findField</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580findInASTArrayByNameValue">⌾⠀findInASTArrayByNameValue</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580from">⌾⠀from</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580fromAST">⌾⠀fromAST</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258C%25BE%25E2%25A0%2580fromSchema">⌾⠀fromSchema</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#.%25E2%258E%2586%25E2%25A0%2580constructor">⎆⠀constructor</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580appendDefinitions">⌾⠀appendDefinitions</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580consumeDefinition">⌾⠀consumeDefinition</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580find">⌾⠀find</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580findEnumDefinition">⌾⠀findEnumDefinition</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580setAST">⌾⠀setAST</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580toString">⌾⠀toString</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%258C%25BE%25E2%25A0%2580updateAST">⌾⠀updateAST</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%25AC%2586%25EF%25B8%258E%25E2%25A0%2580ast">⬆︎⠀ast</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="SyntaxTree.html#%25E2%25AC%2587%25EF%25B8%258E%25E2%25A0%2580ast">⬇︎⠀ast</a></span></li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="utils.Deferred.html">Deferred</a></span></li><li class="nav-heading">Namespaces</li><li class="nav-heading"><span class="nav-item-type type-namespace">N</span><span class="nav-item-name"><a href="decorators.html">decorators</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="decorators.html#.%25E2%258C%25BE%25E2%25A0%2580extractBits">⌾⠀extractBits</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="decorators.html#..%25F0%259F%258F%25B7%25E2%25A0%2580AdjacentSchema">.🏷⠀AdjacentSchema</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="decorators.html#..%25F0%259F%258F%25B7%25E2%25A0%2580FileSchema">.🏷⠀FileSchema</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a 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type-function">F</span><span class="nav-item-name"><a href="global.html#setChecklist">setChecklist</a></span></li><li class="nav-item"><span class="nav-item-type type-member">M</span><span class="nav-item-name"><a href="global.html#types">types</a></span></li> </nav> <div id="main"> <h1 class="page-title">GQLExpressMiddleware</h1> <section> <header> <h2> GQLExpressMiddleware </h2> </header> <article> <div class="container-overview"> <div class="section-method"> <h4 class="name" id="GQLExpressMiddleware"><span class="type-signature"></span>new GQLExpressMiddleware<span class="signature">()</span><span class="type-signature"></span></h4> <div class="description"> <p>A handler that exposes an express middleware function that mounts a<br>GraphQL I/O endpoint. Typical usage follows:</p> <pre class="prettyprint source lang-js"><code>const app = express(); app.use(/.../, new GQLExpressMiddleware([...classes]).middleware);</code></pre> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line54">line 54</a> </li></ul></dd> </dl> </div> </div> <h3 class="subsection-title">Classes</h3> <dl> <dt><a href="GQLExpressMiddleware.%25E2%258E%2586%25E2%25A0%2580constructor.html">⎆⠀constructor</a></dt> <dd></dd> </dl> <h3 class="subsection-title">Methods</h3> <div class="section-method"> <h4 class="name" id=".clearCache"><span class="type-signature">(static) </span>clearCache<span class="signature">()</span><span class="type-signature"> → {<a href="GQLExpressMiddleware.html">GQLExpressMiddleware</a>}</span></h4> <div class="description"> <p>The Schema String and Schema AST/GraphQLSchema JavaScript objects are<br>cached after being processed once. If there is a runtime need to rebuild<br>these objects, calling <code>clearCache()</code> will allow their next usage to<br>rebuild them dynamically.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line88">line 88</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code><a href="GQLExpressMiddleware.html">GQLExpressMiddleware</a></code></span> </dd> </dl> <div class="param-desc"> <p>returns this so that it can be inlined; ala<br><code>gqlExpressMiddleware.clearCache().ast</code>, for example</p> </div> </div> </div> <div class="section-method"> <h4 class="name" id=".%E2%8C%BE%E2%A0%80generateSchemaSDL"><span class="type-signature">(static) </span>⌾⠀generateSchemaSDL<span class="signature">()</span><span class="type-signature"> → {string}</span></h4> <div class="description"> <p>A function that combines the IDL schemas of all the supplied classes and<br>returns that value to the middleware getter.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="SchemaUtils.js.html">SchemaUtils.js</a>, <a href="SchemaUtils.js.html#line234">line 234</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>string</code></span> </dd> </dl> <div class="param-desc"> <p>a dynamically generated GraphQL IDL schema string</p> </div> </div> </div> <div class="section-method"> <h4 class="name" id="astMiddleware"><span class="type-signature"></span>astMiddleware<span class="signature">()</span><span class="type-signature"> → {function}</span></h4> <div class="description"> <p>An optional express middleware function that can be mounted to return<br>the JSON AST representation of the schema string being used by<br>GQLExpressMiddleware.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line368">line 368</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>function</code></span> </dd> </dl> </div> </div> <div class="section-method"> <h4 class="name" id="schemaMiddleware"><span class="type-signature"></span>schemaMiddleware<span class="signature">()</span><span class="type-signature"> → {function}</span></h4> <div class="description"> <p>An optional express middleware function that can be mounted to return<br>a copy of the generated schema string being used by GQLExpressMiddleware.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line352">line 352</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>function</code></span> </dd> </dl> </div> </div> <div class="section-method"> <h4 class="name" id="%E2%8C%BE%E2%A0%80customMiddleware"><span class="type-signature"></span>⌾⠀customMiddleware<span class="signature">(graphqlHttpOptions<span class="signature-attributes">opt</span>, patchFn)</span><span class="type-signature"> → {function}</span></h4> <div class="description"> <p>If your needs require you to specify different values to <code>graphqlHTTP</code>,<br>part of the <code>express-graphql</code> package, you can use the <code>customMiddleware</code><br>function to do so.</p> <p>The first parameter is an object that should contain valid <code>graphqlHTTP</code><br>options. See https://github.com/graphql/express-graphql#options for more<br>details. Validation is NOT performed.</p> <p>The second parameter is a function that will be called after any options<br>have been applied from the first parameter and the rest of the middleware<br>has been performed. This, if not modified, will be the final options<br>passed into <code>graphqlHTTP</code>. In your callback, it is expected that the<br>supplied object is to be modified and THEN RETURNED. Whatever is returned<br>will be used or passed on. If nothing is returned, the options supplied<br>to the function will be used instead.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line321">line 321</a> </li></ul></dd> </dl> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th>Attributes</th> <th>Default</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>graphqlHttpOptions</code></td> <td class="type"> <span class="param-type"><code>Object</code></span> </td> <td class="attributes"> <optional><br> </td> <td class="default"> {graphiql: true} </td> <td class="description last"> <p>standard set of<br><code>express-graphql</code> options. See above.</p> </td> </tr> <tr> <td class="name"><code>patchFn</code></td> <td class="type"> <span class="param-type"><code>function</code></span> </td> <td class="attributes"> </td> <td class="default"> </td> <td class="description last"> <p>see above</p> </td> </tr> </tbody> </table> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>function</code></span> </dd> </dl> <div class="param-desc"> <p>a middleware function compatible with Express</p> </div> </div> </div> <div class="section-method"> <h4 class="name" id="%E2%AC%87%EF%B8%8E%E2%A0%80middleware"><span class="type-signature"></span>⬇︎⠀middleware<span class="signature">()</span><span class="type-signature"> → {function}</span></h4> <div class="description"> <p>Using the express-graphql module, it returns an Express 4.x middleware<br>function.</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line159">line 159</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>function</code></span> </dd> </dl> <div class="param-desc"> <p>a function that expects request, response and next<br>parameters as all Express middleware functions.</p> </div> </div> </div> <div class="section-method"> <h4 class="name" id="%E2%AC%87%EF%B8%8E%E2%A0%80middlewareWithoutGraphiQL"><span class="type-signature"></span>⬇︎⠀middlewareWithoutGraphiQL<span class="signature">()</span><span class="type-signature"> → {function}</span></h4> <div class="description"> <p>Using the express-graphql module, it returns an Express 4.x middleware<br>function. This version however, has graphiql disabled. Otherwise it is<br>identical to the <code>middleware</code> property</p> </div> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line174">line 174</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>function</code></span> </dd> </dl> <div class="param-desc"> <p>a function that expects request, response and next<br>parameters as all Express middleware functions.</p> </div> </div> </div> <div class="section-method"> <h4 class="name" id="%E2%AC%87%EF%B8%8E%E2%A0%80schema"><span class="type-signature"></span>⬇︎⠀schema<span class="signature">()</span><span class="type-signature"> → {string}</span></h4> <div class="description"> <p>Generates the textual schema based on the registered <code>GQLBase</code> handlers<br>this instance represents.</p> </div> <dl class="details"> <dt class="tag-since">Since:</dt> <dd class="tag-since"><ul class="dummy"><li>2.7.0</li></ul></dd> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="GQLExpressMiddleware.js.html">GQLExpressMiddleware.js</a>, <a href="GQLExpressMiddleware.js.html#line127">line 127</a> </li></ul></dd> </dl> <div class="section-returns"> <h5>Returns:</h5> <dl class="param-type"> <dt> Type: </dt> <dd> <span class="param-type"><code>string</code></span> </dd> </dl> <div class="param-desc"> <p>a generated schema string based on the handlers that<br>are registered with this <code>GQLExpressMiddleware</code> instance.</p> </div> </div> </div> </article> </section> </div> <br class="clear"> <footer> Generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Feb 17 2018 00:27:32 GMT-0800 (PST) using the Minami theme. </footer> <script>prettyPrint();</script> <script src="scripts/linenumber.js"></script> </body> </html>