ScalatraServlet

Companion object ScalatraServlet

trait ScalatraServlet extends HttpServlet with ServletBase with Initializable

An implementation of the Scalatra DSL in a servlet. This is the recommended base trait for most Scalatra applications. Use a servlet if:

$ - your Scalatra routes run in a subcontext of your web application. $ - you want Scalatra to have complete control of unmatched requests. $ - you think you want a filter just for serving static content with the default servlet; ScalatraServlet can do this too $ - you don't know the difference

See also: ScalatraFilter

Linear Supertypes

ServletBase, ScalatraBase, DefaultImplicitConversions, LowPriorityImplicitConversions, LowestPriorityImplicitConversions, TypeConverterSupport, ScalatraParamsImplicits, Initializable, DynamicScope, RequestResponseScope, CoreDsl, Control, Handler, ScalatraContext, CookieContext, SessionSupport, ServletApiImplicits, HttpServlet, GenericServlet, Serializable, ServletConfig, Servlet, AnyRef, Any

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By Inheritance

Inherited

ScalatraServlet
ServletBase
ScalatraBase
DefaultImplicitConversions
LowPriorityImplicitConversions
LowestPriorityImplicitConversions
TypeConverterSupport
ScalatraParamsImplicits
Initializable
DynamicScope
RequestResponseScope
CoreDsl
Control
Handler
ScalatraContext
CookieContext
SessionSupport
ServletApiImplicits
HttpServlet
GenericServlet
Serializable
ServletConfig
Servlet
AnyRef
Any

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Visibility

Public
All

Type Members

trait Config extends AnyRef

Definition Classes
Initializable
sealed class TypedMultiParams extends AnyRef

Definition Classes
ScalatraParamsImplicits
sealed class TypedParams extends AnyRef

Definition Classes
ScalatraParamsImplicits
type ConfigT = ServletConfig

Definition Classes
ScalatraServlet → ServletBase → Initializable

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def addRoute(method: HttpMethod, transformers: Seq[RouteTransformer], action: ⇒ Any): Route
Prepends a new route for the given HTTP method.
Prepends a new route for the given HTTP method.
Can be overriden so that subtraits can use their own logic. Possible examples: $ - restricting protocols $ - namespace routes based on class name $ - raising errors on overlapping entries.
This is the method invoked by get(), post() etc.

Attributes
protected
Definition Classes
ScalatraBase
See also
org.scalatra.ScalatraKernel#removeRoute
def addSessionId(uri: String)(implicit response: HttpServletResponse): String

Attributes
protected
Definition Classes
ScalatraBase
def addStatusRoute(codes: Range, action: ⇒ Any): Unit

Attributes
protected[org.scalatra]
Definition Classes
ScalatraBase
def after(transformers: RouteTransformer*)(fun: ⇒ Any): Unit
Adds a filter to run after the route.
Adds a filter to run after the route. The filter only runs if each routeMatcher returns Some. If the routeMatchers list is empty, the filter runs for all routes.

Definition Classes
ScalatraBase → CoreDsl
implicit val anyToBoolean: TypeConverter[Any, Boolean]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToByte: TypeConverter[Any, Byte]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToDouble: TypeConverter[Any, Double]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToFloat: TypeConverter[Any, Float]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToInt: TypeConverter[Any, Int]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToLong: TypeConverter[Any, Long]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToShort: TypeConverter[Any, Short]

Definition Classes
LowPriorityImplicitConversions
implicit val anyToString: TypeConverter[Any, String]

Definition Classes
LowPriorityImplicitConversions
final def asInstanceOf[T0]: T0

Definition Classes
Any
def before(transformers: RouteTransformer*)(fun: ⇒ Any): Unit
Adds a filter to run before the route.
Adds a filter to run before the route. The filter only runs if each routeMatcher returns Some. If the routeMatchers list is empty, the filter runs for all routes.

Definition Classes
ScalatraBase → CoreDsl
implicit def booleanBlock2RouteMatcher(block: ⇒ Boolean): RouteMatcher
Converts a boolean expression to a route matcher.
Converts a boolean expression to a route matcher.
block
a block that evaluates to a boolean
returns
a route matcher based on block. The route matcher should return Some if the block is true and None if the block is false.

Attributes
protected
Definition Classes
ScalatraBase
See also
org.scalatra.BooleanBlockRouteMatcher
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val config: ConfigT
The configuration, typically a ServletConfig or FilterConfig.
The configuration, typically a ServletConfig or FilterConfig.

Definition Classes
ScalatraBase
implicit def configWrapper(config: ConfigT): Config { object initParameters }

Attributes
protected
Definition Classes
ServletBase → Initializable
def contentType: String
Gets the content type of the current response.
Gets the content type of the current response.

Definition Classes
ScalatraContext
def contentTypeInferrer: ContentTypeInferrer
A partial function to infer the content type from the action result.
A partial function to infer the content type from the action result.
returns
$ - "text/plain" for String $ - "application/octet-stream" for a byte array $ - "text/html" for any other result

Attributes
protected
Definition Classes
ScalatraBase
def contentType_=(contentType: String): Unit
Sets the content type of the current response.
Sets the content type of the current response.

Definition Classes
ScalatraContext
def contextPath: String

Attributes
protected
Definition Classes
ScalatraBase
implicit def cookieOptions: CookieOptions

Definition Classes
CookieContext
def cookies(implicit request: HttpServletRequest): SweetCookies

Definition Classes
CookieContext
val defaultCharacterEncoding: String
The default character encoding for requests and responses.
The default character encoding for requests and responses.

Attributes
protected
Definition Classes
ScalatraBase
implicit def defaultStringToSeq[T](implicit elementConverter: TypeConverter[String, T], mf: Manifest[T]): TypeConverter[String, Seq[T]]

Definition Classes
DefaultImplicitConversions
def delete(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
get
def destroy(): Unit

Definition Classes
ScalatraServlet → GenericServlet → Servlet
def doDelete(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def doGet(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def doHead(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
val doMethodNotAllowed: (Set[HttpMethod]) ⇒ Any
Called if no route matches the current request method, but routes match for other methods.
Called if no route matches the current request method, but routes match for other methods. By default, sends an HTTP status of 405 and an Allow header containing a comma-delimited list of the allowed methods.

Attributes
protected
Definition Classes
ScalatraBase
val doNotFound: Action
Invoked when no route matches.
Invoked when no route matches. By default, calls serveStaticResource(), and if that fails, calls resourceNotFound().
This action can be overridden by a notFound block.

Attributes
protected
Definition Classes
ScalatraServlet → ScalatraBase
def doOptions(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def doPost(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def doPut(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def doTrace(arg0: HttpServletRequest, arg1: HttpServletResponse): Unit

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
implicit def enrichRequest(request: HttpServletRequest): RichRequest

Definition Classes
ServletApiImplicits
implicit def enrichResponse(response: HttpServletResponse): RichResponse

Definition Classes
ServletApiImplicits
implicit def enrichServletContext(servletContext: ServletContext): RichServletContext

Definition Classes
ServletApiImplicits
implicit def enrichSession(session: HttpSession): RichSession

Definition Classes
ServletApiImplicits
def environment: String

Definition Classes
ScalatraBase
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def error(handler: ErrorHandler): Unit
Defines an error handler for exceptions thrown in either the before block or a route action.
Defines an error handler for exceptions thrown in either the before block or a route action.
If the error handler does not match, the result falls through to the previously defined error handler. The default error handler simply rethrows the exception.
The error handler is run before the after filters, and the result is rendered like a standard response. It is the error handler's responsibility to set any appropriate status code.

Definition Classes
ScalatraBase → CoreDsl
val errorHandler: ErrorHandler
The error handler function, called if an exception is thrown during before filters or the routes.
The error handler function, called if an exception is thrown during before filters or the routes.

Attributes
protected
Definition Classes
ScalatraBase
def executeRoutes(): Unit
Executes routes in the context of the current request and response.
Executes routes in the context of the current request and response.
$ 1. Executes each before filter with runFilters. $ 2. Executes the routes in the route registry with runRoutes for the request's method. a. The result of runRoutes becomes the _action result_. b. If no route matches the requested method, but matches are found for other methods, then the doMethodNotAllowed hook is run with each matching method. c. If no route matches any method, then the doNotFound hook is run, and its return value becomes the action result. $ 3. If an exception is thrown during the before filters or the route $ actions, then it is passed to the errorHandler function, and its $ result becomes the action result. $ 4. Executes the after filters with runFilters. $ 5. The action result is passed to renderResponse.

Attributes
protected
Definition Classes
ScalatraBase
def extractStatusCode(e: HaltException): Int

Attributes
protected
Definition Classes
ScalatraBase
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def format_=(formatValue: String): Unit
Explicitly sets the request-scoped format.
Explicitly sets the request-scoped format. This takes precedence over whatever was inferred from the request.

Definition Classes
ScalatraContext
def format_=(formatValue: Symbol): Unit
Explicitly sets the request-scoped format.
Explicitly sets the request-scoped format. This takes precedence over whatever was inferred from the request.

Definition Classes
ScalatraContext
def fullUrl(path: String, params: Iterable[(String, Any)] = Iterable.empty, includeContextPath: Boolean = true, includeServletPath: Boolean = true, withSessionId: Boolean = true)(implicit request: HttpServletRequest, response: HttpServletResponse): String
Builds a full URL from the given relative path.
Builds a full URL from the given relative path. Takes into account the port configuration, https, ...
path
a relative path
returns
the full URL

Definition Classes
ScalatraBase
def get(transformers: RouteTransformer*)(action: ⇒ Any): Route
The Scalatra DSL core methods take a list of org.scalatra.RouteMatcher and a block as the action body.
The Scalatra DSL core methods take a list of org.scalatra.RouteMatcher and a block as the action body. The return value of the block is rendered through the pipeline and sent to the client as the response body.
See org.scalatra.ScalatraBase#renderResponseBody for the detailed behaviour and how to handle your response body more explicitly, and see how different return types are handled.
The block is executed in the context of a CoreDsl instance, so all the methods defined in this trait are also available inside the block.
```
get("/") {
  <form action="/echo">
    <label>Enter your name</label>
    <input type="text" name="name"/>
  </form>
}

post("/echo") {
  "hello {params('name)}!"
}
```
ScalatraKernel provides implicit transformation from boolean blocks, strings and regular expressions to org.scalatra.RouteMatcher, so you can write code naturally.
```
get("/", request.getRemoteHost == "127.0.0.1") { "Hello localhost!" }
```
Definition Classes
ScalatraBase → CoreDsl
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getInitParameter(arg0: String): String

Definition Classes
GenericServlet → ServletConfig
def getInitParameterNames(): Enumeration[String]

Definition Classes
GenericServlet → ServletConfig
def getLastModified(arg0: HttpServletRequest): Long

Attributes
protected[javax.servlet.http]
Definition Classes
HttpServlet
def getServletConfig(): ServletConfig

Definition Classes
GenericServlet → Servlet
def getServletContext(): ServletContext

Definition Classes
GenericServlet → ServletConfig
def getServletInfo(): String

Definition Classes
GenericServlet → Servlet
def getServletName(): String

Definition Classes
GenericServlet → ServletConfig
def halt(result: ActionResult): Nothing

Definition Classes
Control
def halt[T](status: Integer = null, body: T = (), headers: Map[String, String] = Map.empty, reason: String = null)(implicit arg0: Manifest[T]): Nothing
Immediately halts processing of a request.
Immediately halts processing of a request. Can be called from either a before filter or a route.
status
the status to set on the response, or null to leave the status unchanged.
body
a result to render through the render pipeline as the body
headers
headers to add to the response
reason
the HTTP status reason to set, or null to leave unchanged.

Definition Classes
Control
def handle(request: HttpServletRequest, response: HttpServletResponse): Unit
Handles a request and renders a response.
Handles a request and renders a response.
$ 1. If the request lacks a character encoding, defaultCharacterEncoding is set to the request.
$ 2. Sets the response's character encoding to defaultCharacterEncoding.
$ 3. Binds the current request, response, and multiParams, and calls executeRoutes().

Definition Classes
ServletBase → ScalatraBase → Handler
def hashCode(): Int

Definition Classes
AnyRef → Any
def head(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
head
def init(config: ServletConfig): Unit

Definition Classes
ScalatraServlet → GenericServlet → Servlet
def init(): Unit

Definition Classes
GenericServlet
Annotations
@throws( ... )
def initParameter(name: String): Option[String]
Gets an init paramter from the config.
Gets an init paramter from the config.
name
the name of the key
returns
an option containing the value of the parameter if defined, or None if the parameter is not set.

Definition Classes
ScalatraBase
def initialize(config: ServletConfig): Unit
Initializes the kernel.
Initializes the kernel. Used to provide context that is unavailable when the instance is constructed, for example the servlet lifecycle. Should set the config variable to the parameter.
config
the configuration.

Definition Classes
ScalatraServlet → ScalatraBase → Initializable
def invoke(matchedRoute: MatchedRoute): Option[Any]
Invokes a route or filter.
Invokes a route or filter. The multiParams gathered from the route matchers are merged into the existing route params, and then the action is run.
matchedRoute
the matched route to execute
returns
the result of the matched route's action wrapped in Some, or None if the action calls pass.

Attributes
protected
Definition Classes
ScalatraBase
def isAsyncExecutable(result: Any): Boolean

Attributes
protected
Definition Classes
ScalatraBase
def isDevelopmentMode: Boolean
A boolean flag representing whether the kernel is in development mode.
A boolean flag representing whether the kernel is in development mode. The default is true if the environment begins with "dev", case-insensitive.

Definition Classes
ScalatraBase
def isHttps(implicit request: HttpServletRequest): Boolean

Attributes
protected
Definition Classes
ScalatraBase
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def log(arg0: String, arg1: Throwable): Unit

Definition Classes
GenericServlet
def log(arg0: String): Unit

Definition Classes
GenericServlet
implicit def lowestPriorityAny2T[T](implicit arg0: Manifest[T]): TypeConverter[Any, T]

Definition Classes
LowestPriorityImplicitConversions
def methodNotAllowed(f: (Set[HttpMethod]) ⇒ Any): Unit
Defines a block to run if matching routes are found only for other methods.
Defines a block to run if matching routes are found only for other methods. The set of matching methods is passed to the block.

Definition Classes
ScalatraBase → CoreDsl
def multiParams(implicit request: HttpServletRequest): MultiParams
The current multiparams.
The current multiparams. Multiparams are a result of merging the standard request params (query string or post params) with the route parameters extracted from the route matchers of the current route. The default value for an unknown param is the empty sequence. Invalid outside handle.

Definition Classes
ScalatraBase
def multiParams(key: String)(implicit request: HttpServletRequest): Seq[String]

Definition Classes
ScalatraBase
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def needsHttps: Boolean

Attributes
protected
Definition Classes
ScalatraBase
def notFound(fun: ⇒ Any): Unit
Defines a block to run if no matching routes are found, or if all matching routes pass.
Defines a block to run if no matching routes are found, or if all matching routes pass.

Definition Classes
ScalatraBase → CoreDsl
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def options(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
get
def params(implicit request: HttpServletRequest): Params

Definition Classes
ScalatraBase
def params(key: Symbol)(implicit request: HttpServletRequest): String

Definition Classes
ScalatraBase
def params(key: String)(implicit request: HttpServletRequest): String

Definition Classes
ScalatraBase
def pass(): Nothing
Immediately exits from the current route.
Immediately exits from the current route.

Definition Classes
Control
def patch(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
patch
implicit def pathPatternParser2RouteMatcher(pattern: PathPattern): RouteMatcher
Path pattern is decoupled from requests.
Path pattern is decoupled from requests. This adapts the PathPattern to a RouteMatcher by supplying the request path.

Attributes
protected
Definition Classes
ScalatraBase
def post(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
get
def put(transformers: RouteTransformer*)(action: ⇒ Any): Route

Definition Classes
ScalatraBase → CoreDsl
See also
get
def redirect(uri: String)(implicit request: HttpServletRequest, response: HttpServletResponse): Nothing
Sends a redirect response and immediately halts the current action.
Sends a redirect response and immediately halts the current action.

Definition Classes
ScalatraBase
implicit def regex2RouteMatcher(regex: Regex): RouteMatcher
Converts a regular expression to a route matcher.
Converts a regular expression to a route matcher.
regex
the regular expression
returns
a route matcher based on regex

Attributes
protected
Definition Classes
ScalatraBase
See also
org.scalatra.RegexRouteMatcher
def relativeUrl(path: String, params: Iterable[(String, Any)] = Iterable.empty, includeContextPath: Boolean = true, includeServletPath: Boolean = true)(implicit request: HttpServletRequest, response: HttpServletResponse): String

Definition Classes
ScalatraBase
def removeRoute(method: String, route: Route): Unit

Attributes
protected
Definition Classes
ScalatraBase
def removeRoute(method: HttpMethod, route: Route): Unit
Removes _all_ the actions of a given route for a given HTTP method.
Removes _all_ the actions of a given route for a given HTTP method. If addRoute is overridden then this should probably be overriden too.

Attributes
protected
Definition Classes
ScalatraBase
See also
org.scalatra.ScalatraKernel#addRoute
def renderHaltException(e: HaltException): Unit

Attributes
protected
Definition Classes
ScalatraBase
def renderPipeline: RenderPipeline
The render pipeline is a partial function of Any => Any.
The render pipeline is a partial function of Any => Any. It is called recursively until it returns (). () indicates that the response has been rendered.

Attributes
protected
Definition Classes
ScalatraBase
def renderResponse(actionResult: Any): Unit
Renders the action result to the response.
Renders the action result to the response. $ - If the content type is still null, call the contentTypeInferrer. $ - Call the render pipeline on the result.

Attributes
protected
Definition Classes
ScalatraBase
def renderResponseBody(actionResult: Any): Unit
Renders the action result to the response body via the render pipeline.
Renders the action result to the response body via the render pipeline.

Attributes
protected
Definition Classes
ScalatraBase
See also
#renderPipeline
def renderUncaughtException(e: Throwable)(implicit request: HttpServletRequest, response: HttpServletResponse): Unit

Attributes
protected
Definition Classes
ScalatraBase
implicit def request: HttpServletRequest
The currently scoped request.
The currently scoped request. Valid only inside the handle method.

Definition Classes
DynamicScope → RequestResponseScope
def requestPath(implicit request: HttpServletRequest): String
Defines the request path to be matched by routers.
Defines the request path to be matched by routers. The default definition is optimized for path mapped servlets (i.e., servlet mapping ends in /*). The route should match everything matched by the /*. In the event that the request URI equals the servlet path with no trailing slash (e.g., mapping = /admin/*, request URI = '/admin'), a '/' is returned.
All other servlet mappings likely want to return request.getServletPath. Custom implementations are allowed for unusual cases.

Definition Classes
ScalatraServlet → ScalatraBase
def resourceNotFound()(implicit request: HttpServletRequest, response: HttpServletResponse): Any
Called by default notFound if no routes matched and no static resource could be found.
Called by default notFound if no routes matched and no static resource could be found.

Attributes
protected
implicit def response: HttpServletResponse
The currently scoped response.
The currently scoped response. Valid only inside the handle method.

Definition Classes
DynamicScope → RequestResponseScope
def routeBasePath(implicit request: HttpServletRequest): String
The base path for URL generation
The base path for URL generation

Attributes
protected
Definition Classes
ScalatraServlet → ScalatraBase
lazy val routes: RouteRegistry
The routes registered in this kernel.
The routes registered in this kernel.

Definition Classes
ScalatraBase
def runFilters(filters: Traversable[Route]): Unit
Invokes each filters with invoke.
Invokes each filters with invoke. The results of the filters are discarded.

Attributes
protected
Definition Classes
ScalatraBase
def runRoutes(routes: Traversable[Route]): Stream[Any]
Lazily invokes routes with invoke.
Lazily invokes routes with invoke. The results of the routes are returned as a stream.

Attributes
protected
Definition Classes
ScalatraBase
implicit def safe[S, T](f: (S) ⇒ T): TypeConverter[S, T]

Definition Classes
TypeConverterSupport
implicit def safeOption[S, T](f: (S) ⇒ Option[T]): TypeConverter[S, T]
Implicit convert a (String) => Option[T] function into a TypeConverter[T]
Implicit convert a (String) => Option[T] function into a TypeConverter[T]

Definition Classes
TypeConverterSupport
implicit def scalatraContext: ScalatraContext

Attributes
protected[this]
Definition Classes
ScalatraContext
implicit def seqHead[T](implicit elementConverter: TypeConverter[String, T], mf: Manifest[T]): TypeConverter[Seq[String], T]

Definition Classes
DefaultImplicitConversions
implicit def seqToSeq[T](implicit elementConverter: TypeConverter[String, T], mf: Manifest[T]): TypeConverter[Seq[String], Seq[T]]

Definition Classes
DefaultImplicitConversions
def serveStaticResource()(implicit request: HttpServletRequest, response: HttpServletResponse): Option[Any]
Attempts to find a static resource matching the request path.
Attempts to find a static resource matching the request path. Override to return None to stop this.

Attributes
protected
def serverHost(implicit request: HttpServletRequest): String

Definition Classes
ScalatraBase
def serverPort(implicit request: HttpServletRequest): Int

Definition Classes
ScalatraBase
def service(request: HttpServletRequest, response: HttpServletResponse): Unit

Definition Classes
ScalatraServlet → HttpServlet
def service(arg0: ServletRequest, arg1: ServletResponse): Unit

Definition Classes
HttpServlet → GenericServlet → Servlet
Annotations
@throws( classOf[java.io.IOException] ) @throws( ... )
def servletContext: ServletContext
The servlet context in which this kernel runs.
The servlet context in which this kernel runs.

Definition Classes
ScalatraBase → ScalatraContext
def session(key: Symbol)(implicit request: HttpServletRequest): Any

Definition Classes
SessionSupport
def session(key: String)(implicit request: HttpServletRequest): Any

Definition Classes
SessionSupport
implicit def session(implicit request: HttpServletRequest): HttpSession
The current session.
The current session. Creates a session if none exists.

Definition Classes
SessionSupport
def sessionOption(implicit request: HttpServletRequest): Option[HttpSession]
The current session.
The current session. If none exists, None is returned.

Definition Classes
SessionSupport
def setMultiparams[S](matchedRoute: Option[MatchedRoute], originalParams: MultiParams)(implicit request: HttpServletRequest): Unit

Attributes
protected
Definition Classes
ScalatraBase
def shutdown(): Unit
A hook to shutdown the class.
A hook to shutdown the class. Bridges the gap between servlet's destroy and filter's destroy.

Attributes
protected
Definition Classes
Initializable
def status: Int
Gets the status code of the current response.
Gets the status code of the current response.

Definition Classes
ScalatraContext
def status_=(code: Int): Unit
Sets the status code of the current response.
Sets the status code of the current response.

Definition Classes
ScalatraContext
implicit def string2RouteMatcher(path: String): RouteMatcher
Pluggable way to convert a path expression to a route matcher.
Pluggable way to convert a path expression to a route matcher. The default implementation is compatible with Sinatra's route syntax.
path
a path expression
returns
a route matcher based on path

Attributes
protected
Definition Classes
ScalatraBase
implicit val stringToBoolean: TypeConverter[String, Boolean]

Definition Classes
DefaultImplicitConversions
implicit val stringToByte: TypeConverter[String, Byte]

Definition Classes
DefaultImplicitConversions
def stringToDate(format: ⇒ String): TypeConverter[String, Date]

Definition Classes
DefaultImplicitConversions
def stringToDateFormat(format: ⇒ DateFormat): TypeConverter[String, Date]

Definition Classes
DefaultImplicitConversions
implicit val stringToDouble: TypeConverter[String, Double]

Definition Classes
DefaultImplicitConversions
implicit val stringToFloat: TypeConverter[String, Float]

Definition Classes
DefaultImplicitConversions
implicit val stringToInt: TypeConverter[String, Int]

Definition Classes
DefaultImplicitConversions
implicit val stringToLong: TypeConverter[String, Long]

Definition Classes
DefaultImplicitConversions
implicit val stringToSelf: TypeConverter[String, String]

Definition Classes
DefaultImplicitConversions
def stringToSeq[T](elementConverter: TypeConverter[String, T], separator: String = ",")(implicit arg0: Manifest[T]): TypeConverter[String, Seq[T]]

Definition Classes
DefaultImplicitConversions
implicit val stringToShort: TypeConverter[String, Short]

Definition Classes
DefaultImplicitConversions
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
implicit def toTypedMultiParams(params: MultiParams): TypedMultiParams

Definition Classes
ScalatraParamsImplicits
implicit def toTypedParams(params: Params): TypedParams

Definition Classes
ScalatraParamsImplicits
def trap(codes: Range)(block: ⇒ Any): Unit
Error handler for HTTP response status code range.
Error handler for HTTP response status code range. You can intercept every response code previously specified with #status or even generic 404 error.
```
  trap(403) {
   "You are not authorized"
  }
}*
```
}}
Definition Classes
ScalatraBase → CoreDsl
def trap(code: Int)(block: ⇒ Any): Unit

Definition Classes
CoreDsl
See also
error
def url(path: String, params: Iterable[(String, Any)] = Iterable.empty, includeContextPath: Boolean = true, includeServletPath: Boolean = true, absolutize: Boolean = true, withSessionId: Boolean = true)(implicit request: HttpServletRequest, response: HttpServletResponse): String
Returns a context-relative, session-aware URL for a path and specified parameters.
Returns a context-relative, session-aware URL for a path and specified parameters. Finally, the result is run through response.encodeURL for a session ID, if necessary.
path
the base path. If a path begins with '/', then the context path will be prepended to the result
params
params, to be appended in the form of a query string
returns
the path plus the query string, if any. The path is run through response.encodeURL to add any necessary session tracking parameters.

Definition Classes
ScalatraBase
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def withRequest[A](request: HttpServletRequest)(f: ⇒ A): A
Executes the block with the given request bound to the request method.
Executes the block with the given request bound to the request method.

Attributes
protected
Definition Classes
DynamicScope → RequestResponseScope
def withRequestResponse[A](request: HttpServletRequest, response: HttpServletResponse)(f: ⇒ A): A

Attributes
protected[org.scalatra]
Definition Classes
DynamicScope → RequestResponseScope
def withResponse[A](response: HttpServletResponse)(f: ⇒ A): A
Executes the block with the given response bound to the response method.
Executes the block with the given response bound to the response method.

Attributes
protected
Definition Classes
DynamicScope → RequestResponseScope
def withRouteMultiParams[S](matchedRoute: Option[MatchedRoute])(thunk: ⇒ S)(implicit request: HttpServletRequest): S

Attributes
protected[org.scalatra]
Definition Classes
ScalatraBase

Deprecated Value Members

def _request: DynamicVariable[HttpServletRequest]

Attributes
protected
Definition Classes
DynamicScope
Annotations
@deprecated
Deprecated
(Since version 2.1.0) Do not invoke directly. Use withRequest to change the binding, or request to get the value
def _response: DynamicVariable[HttpServletResponse]

Attributes
protected
Definition Classes
DynamicScope
Annotations
@deprecated
Deprecated
(Since version 2.1.0) Do not invoke directly. Use withResponse to change the binding, or response to get the value
def applicationContext: ServletContext

Definition Classes
ScalatraBase
Annotations
@deprecated
Deprecated
(Since version 2.1.0) Use servletContext instead
def status(code: Int): Unit

Definition Classes
ScalatraContext
Annotations
@deprecated
Deprecated
(Since version 2.1.0) Use status_=(Int) instead

Packages

ScalatraServlet

Companion object ScalatraServlet

trait ScalatraServlet extends HttpServlet with ServletBase with Initializable

Type Members

Value Members

Deprecated Value Members

Inherited from ServletBase

Inherited from ScalatraBase

Inherited from DefaultImplicitConversions

Inherited from LowPriorityImplicitConversions

Inherited from LowestPriorityImplicitConversions

Inherited from TypeConverterSupport

Inherited from ScalatraParamsImplicits

Inherited from Initializable

Inherited from DynamicScope

Inherited from RequestResponseScope

Inherited from CoreDsl

Inherited from Control

Inherited from Handler

Inherited from ScalatraContext

Inherited from CookieContext

Inherited from SessionSupport

Inherited from ServletApiImplicits

Inherited from HttpServlet

Inherited from GenericServlet

Inherited from Serializable

Inherited from ServletConfig

Inherited from Servlet

Inherited from AnyRef

Inherited from Any

Ungrouped

Packages

ScalatraServlet 

Companion object ScalatraServlet

trait ScalatraServlet extends HttpServlet with ServletBase with Initializable

Type Members

Value Members

Deprecated Value Members

Inherited from ServletBase

Inherited from ScalatraBase

Inherited from DefaultImplicitConversions

Inherited from LowPriorityImplicitConversions

Inherited from LowestPriorityImplicitConversions

Inherited from TypeConverterSupport

Inherited from ScalatraParamsImplicits

Inherited from Initializable

Inherited from DynamicScope

Inherited from RequestResponseScope

Inherited from CoreDsl

Inherited from Control

Inherited from Handler

Inherited from ScalatraContext

Inherited from CookieContext

Inherited from SessionSupport

Inherited from ServletApiImplicits

Inherited from HttpServlet

Inherited from GenericServlet

Inherited from Serializable

Inherited from ServletConfig

Inherited from Servlet

Inherited from AnyRef

Inherited from Any

Ungrouped

ScalatraServlet