vertx-lang-scala-docs_2.12 3.9.1 API < Back
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# Packages

-  package root
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    root
-  package io
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    root
-  package vertx
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    io
-  package scala
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    vertx
-  package ext
  Definition Classes
    scala
-  package web
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    ext
-  package handler
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    web
-  package sockjs
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    handler
- AuthHandler
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- CSRFHandler
- ChainAuthHandler
- CookieHandler
- CorsHandler
- DigestAuthHandler
- ErrorHandler
- FaviconHandler
- FormLoginHandler
- JWTAuthHandler
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- MultiTenantHandler
- OAuth2AuthHandler
- RedirectAuthHandler
- ResponseContentTypeHandler
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c

io.vertx.scala.ext.web.handler

# MultiTenantHandler 

###
Companion object MultiTenantHandler

#### class MultiTenantHandler extends Handler[RoutingContext]

A handler which selectively executes another handler if a precondition is met.

There are cases where applications are build as multi tenant, in this cases one of the common tasks is to configure different authentication mechanisms for each tenant.

This handler will allow registering any other handler and will only execute it if the precondition is met. There are 2 way of defining a precondition:

- A http header value for example

      X-Tenant

- A custom extractor function that can return a String from the context

Requests that pass the validation will contain a new key in the routing context with the tenant id, for the case of being a default handler the value if this key will be "default".

Linear Supertypes
Handler[RoutingContext], AnyRef, Any
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Inherited

1. MultiTenantHandler
2. Handler
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Visibility

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### Instance Constructors

1.  new MultiTenantHandler(_asJava: AnyRef)

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
4.  def addDefaultHandler(handler: Handler[RoutingContext]): MultiTenantHandler

   Add a default handler for the case when no tenant was matched.

   Add a default handler for the case when no tenant was matched.

   The handler cannot be null. * @param handler the handler to register.

   returns

     a fluent reference to self.

5.  def addTenantHandler(tenant: String, handler: Handler[RoutingContext]): MultiTenantHandler

   Add a handler for a given tenant to this handler.

   Add a handler for a given tenant to this handler.

   Both tenant and handler cannot be null. * @param tenant the tenant id

   handler

     the handler to register.

   returns

     a fluent reference to self.

6.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
7.  def asJava: AnyRef
8.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @native() @throws( ... )
9.  final def eq(arg0: AnyRef): Boolean
   Definition Classes
     AnyRef
10.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
11.  def finalize(): Unit
    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
12.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
13.  def handle(arg0: RoutingContext): Unit
    Definition Classes
      MultiTenantHandler → Handler
14.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
15.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
16.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
17.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
18.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
19.  def removeTenant(tenant: String): MultiTenantHandler

    Remove a handler for a given tenant from this handler.

    Remove a handler for a given tenant from this handler.

    Tenant cannot be null. * @param tenant the tenant id

    returns

      a fluent reference to self.

20.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
21.  def toString(): String
    Definition Classes
      AnyRef → Any
22.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
23.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
24.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @native() @throws( ... )

### Inherited from Handler[RoutingContext]

### Inherited from AnyRef

### Inherited from Any

### Ungrouped