class JavaCompatibleHttpRequestHandler extends DefaultHttpRequestHandler
A Java compatible HTTP request handler.
If a router routes to Java actions, it will return instances of play.core.j.JavaHandler. This takes an instance of play.core.j.JavaHandlerComponents to supply the necessary infrastructure to invoke a Java action, and returns a new play.api.mvc.Handler that the core of Play knows how to handle.
If your application routes to Java actions, then you must use this request handler as the base class as is or as the base class for your custom HttpRequestHandler.
- Source
- HttpRequestHandler.scala
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- JavaCompatibleHttpRequestHandler
- DefaultHttpRequestHandler
- HttpRequestHandler
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Instance Constructors
- new JavaCompatibleHttpRequestHandler(webCommands: WebCommands, optDevContext: OptionalDevContext, router: Router, errorHandler: HttpErrorHandler, configuration: HttpConfiguration, filters: HttpFilters, handlerComponents: JavaHandlerComponents)
- Annotations
- @Inject()
- new JavaCompatibleHttpRequestHandler(webCommands: WebCommands, optDevContext: Option[DevContext], router: Router, errorHandler: HttpErrorHandler, configuration: HttpConfiguration, filters: Seq[EssentialFilter], handlerComponents: JavaHandlerComponents)
- new JavaCompatibleHttpRequestHandler(router: Router, errorHandler: HttpErrorHandler, configuration: HttpConfiguration, filters: HttpFilters, handlerComponents: JavaHandlerComponents)
- Annotations
- @deprecated
- Deprecated
(Since version 2.7.0) Use the main JavaCompatibleHttpRequestHandler constructor
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##(): Int
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- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def asJava: JavaHttpRequestHandlerDelegate
Adapt this to a Java HttpRequestHandler
Adapt this to a Java HttpRequestHandler
- Definition Classes
- HttpRequestHandler
- def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def filterAction(next: EssentialAction): EssentialAction
Apply filters to the given action.
Apply filters to the given action.
- Attributes
- protected
- Definition Classes
- DefaultHttpRequestHandler
- def filterHandler(request: RequestHeader, handler: Handler): Handler
Update the given handler so that when the handler is run any filters will also be run.
Update the given handler so that when the handler is run any filters will also be run. The default behavior is to wrap all play.api.mvc.EssentialActions by calling
filterAction
, but to leave other kinds of handlers unchanged.- Attributes
- protected
- Definition Classes
- DefaultHttpRequestHandler
- def finalize(): Unit
- Attributes
- protected[java.lang]
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- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def handlerForRequest(request: RequestHeader): (RequestHeader, Handler)
Get a handler for the given request.
Get a handler for the given request.
In addition to retrieving a handler for the request, the request itself may be modified - typically it will be tagged with routing information. It is also acceptable to simply return the request as is. Play will switch to using the returned request from this point in in its request handling.
The reason why the API allows returning a modified request, rather than just wrapping the Handler in a new Handler that modifies the request, is so that Play can pass this request to other handlers, such as error handlers, or filters, and they will get the tagged/modified request.
- request
The request to handle
- returns
The possibly modified/tagged request, and a handler to handle it
- Definition Classes
- DefaultHttpRequestHandler → HttpRequestHandler
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
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- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def routeRequest(request: RequestHeader): Option[Handler]
Called when an HTTP request has been received.
Called when an HTTP request has been received.
The default is to use the application router to find the appropriate action.
This method can be overridden if you want to provide some custom routing strategies, for example, using different routers based on various request parameters.
- request
The request
- returns
A handler to handle the request, if one can be found
- Definition Classes
- JavaCompatibleHttpRequestHandler → DefaultHttpRequestHandler
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
Deprecated Value Members
- def filterHandler(next: (RequestHeader) => Handler): (RequestHeader) => Handler
Apply any filters to the given handler.
Apply any filters to the given handler.
- Attributes
- protected
- Definition Classes
- DefaultHttpRequestHandler
- Annotations
- @deprecated
- Deprecated
(Since version 2.6.0) Use filterHandler(RequestHeader, Handler) instead