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- UNAUTHORIZED - enum entry in io.javalin.http.HttpStatus
Although the HTTP standard specifies "unauthorized", semantically this response means "unauthenticated". That is, the client must authenticate itself to get the requested response.
- UnauthorizedResponse - class in io.javalin.http
- UNAVAILABLE_FOR_LEGAL_REASONS - enum entry in io.javalin.http.HttpStatus
The user agent requested a resource that cannot legally be provided, such as a web page censored by a government.
- UnavailableForLegalReasonsResponse - class in io.javalin.http
- UNKNOWN - enum entry in io.javalin.http.HttpStatus
An unknown status code
- UNKNOWN - enum entry in io.javalin.websocket.WsCloseStatus
For definition by future revisions of the WebSocket Protocol specification, and for definition by extension specifications.
- unmanage(java.lang.Object) - function in org.eclipse.jetty.util.component.ContainerLifeCycle
- UNPROCESSABLE_CONTENT - enum entry in io.javalin.http.HttpStatus
The request was well-formed but was unable to be followed due to semantic errors.
- UnprocessableContentResponse - class in io.javalin.http
- UNSAFE_NONE - enum entry in io.javalin.plugin.bundled.GlobalHeadersConfig.CrossOriginEmbedderPolicy
This is the default value. Allows the document to fetch cross-origin resources without giving explicit permission through the CORS protocol or the Cross-Origin-Resource-Policy header.
- UNSAFE_NONE - enum entry in io.javalin.plugin.bundled.GlobalHeadersConfig.CrossOriginOpenerPolicy
This is the default value. Allows the document to be added to its opener's browsing context group unless the opener itself has a COOP of same-origin or same-origin-allow-popups.
- UNSAFE_URL - enum entry in io.javalin.plugin.bundled.GlobalHeadersConfig.ReferrerPolicy
Send the origin, path, and query string when performing any request, regardless of security.
- unsafeConfig() - function in io.javalin.Javalin
- unstarted(java.lang.Runnable) - function in io.javalin.util.ReflectiveVirtualThreadBuilder
- UNSUPPORTED_DATA - enum entry in io.javalin.websocket.WsCloseStatus
The connection is being terminated because the endpoint received data of a type it cannot accept (for example, a text-only endpoint received binary data).
- UNSUPPORTED_MEDIA_TYPE - enum entry in io.javalin.http.HttpStatus
The media format of the requested data is not supported by the server, so the server is rejecting the request.
- UnsupportedMediaTypeResponse - class in io.javalin.http
- update(io.javalin.http.Context,java.lang.String) - function in io.javalin.apibuilder.CrudHandler
- update(io.javalin.router.ParsedEndpoint,java.lang.String) - function in io.javalin.http.servlet.JavalinServletContext
- updateBean(java.lang.Object,java.lang.Object) - function in org.eclipse.jetty.util.component.ContainerLifeCycle
- updateBean(java.lang.Object,java.lang.Object,java.lang.Boolean) - function in org.eclipse.jetty.util.component.ContainerLifeCycle
- updateBeans(kotlin.Array,kotlin.Array) - function in org.eclipse.jetty.util.component.ContainerLifeCycle
- updateBeans(java.util.Collection,java.util.Collection) - function in org.eclipse.jetty.util.component.ContainerLifeCycle
- updateMapper(java.util.function.Consumer) - function in io.javalin.json.JavalinJackson
- Update the current mapper and return self for easy chaining
- upgrade(java.lang.Class) - function in jakarta.servlet.http.HttpServletRequestWrapper
- UPGRADE_REQUIRED - enum entry in io.javalin.http.HttpStatus
The server refuses to perform the request using the current protocol but might be willing to do so after the client upgrades to a different protocol.
- UpgradeRequiredResponse - class in io.javalin.http
- uploadedFile(java.lang.String) - function in io.javalin.http.Context
- Gets first UploadedFile for the specified name, or null.
- uploadedFile(java.lang.String) - function in io.javalin.http.Context
- Gets first UploadedFile for the specified name, or null.
- UploadedFile - class in io.javalin.http
- Data class containing the content and meta-info of an uploaded file.
- uploadedFileMap() - function in io.javalin.http.Context
- Gets a map of all uploaded files as a map where the key is the name of the parameter the file was uploaded as and the value is the list of files uploaded under that parameter.
- uploadedFileMap() - function in io.javalin.http.Context
- Gets a map of all uploaded files as a map where the key is the name of the parameter the file was uploaded as and the value is the list of files uploaded under that parameter.
- uploadedFiles() - function in io.javalin.http.Context
- Gets a list of UploadedFiles, or empty list.
- uploadedFiles() - function in io.javalin.http.Context
- Gets a list of UploadedFiles, or empty list.
- uploadedFiles(java.lang.String) - function in io.javalin.http.Context
- Gets a list of UploadedFiles for the specified name, or empty list.
- uploadedFiles(java.lang.String) - function in io.javalin.http.Context
- Gets a list of UploadedFiles for the specified name, or empty list.
- URI_TOO_LONG - enum entry in io.javalin.http.HttpStatus
The URI requested by the client is longer than the server is willing to interpret.
- UriTooLongResponse - class in io.javalin.http
- url() - function in io.javalin.http.Context
- Gets the request url.
- url() - function in io.javalin.http.Context
- Gets the request url.
- urlDecode(java.lang.String) - function in io.javalin.http.servlet.JavalinServletContextKt
- USE_PROXY - enum entry in io.javalin.http.HttpStatus
Defined in a previous version of the HTTP specification to indicate that a requested response must be accessed by a proxy.
- UseProxyResponse - class in io.javalin.http
- userAgent() - function in io.javalin.http.Context
- Gets the request user agent, or null.
- userAgent() - function in io.javalin.http.Context
- Gets the request user agent, or null.
- Util - class in io.javalin.util