HttpMiddleware (Nitric Java SDK 0.12.3 API)

java.lang.Object
- io.nitric.faas.http.HttpMiddleware

Direct Known Subclasses:

HttpMiddleware.FinalMiddleware, HttpMiddleware.HandlerAdapter, TriggerProcessor.HttpMiddlewareWrapper
```
public abstract class HttpMiddleware
extends Object
```
Provides a HTTP Middleware handler class.

See Also:

HttpContext, HttpHandler

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`HttpMiddleware.FinalMiddleware`	Provides the final HttpMiddleware in the chain.
`static class`	`HttpMiddleware.HandlerAdapter`	Provides a HttpHandler to HttpMiddleware adapter class.

Field Summary

Fields
Modifier and Type Field Description

static HttpMiddleware FINAL_MIDDLEWARE
The final middleware in the chain.

protected HttpMiddleware next
The next HttpMiddleware to execute.

Constructor Summary

Constructors
Constructor Description

HttpMiddleware()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`HttpMiddleware`	`getNext()`	Return the next HttpMiddleware to process request context.
`abstract HttpContext`	`handle(HttpContext context, HttpMiddleware next)`	Handle the Http Request and invoke the next handler in the chain.
`void`	`setNext(HttpMiddleware middleware)`	Set the next HttpMiddleware to process request context.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FINAL_MIDDLEWARE
```
public static HttpMiddleware FINAL_MIDDLEWARE
```
    The final middleware in the chain.
  - next
```
protected HttpMiddleware next
```
    The next HttpMiddleware to execute.
- Constructor Detail
  - HttpMiddleware
```
public HttpMiddleware()
```
- Method Detail
  - handle
```
public abstract HttpContext handle(HttpContext context,
                                   HttpMiddleware next)
```
    Handle the Http Request and invoke the next handler in the chain.
    
    Parameters:
    
    context - the HTTP request/response context
    
    next - the next HttpMiddleware handler to invoke in the chain
    
    Returns:
    
    the context object returned by the next handler
  - getNext
```
public HttpMiddleware getNext()
```
    Return the next HttpMiddleware to process request context. If no next middleware configured, then this method will return the FinalMiddleware.
    
    Returns:
    
    the next HttpMiddleware to process request context
  - setNext
```
public void setNext(HttpMiddleware middleware)
```
    Set the next HttpMiddleware to process request context.
    
    Parameters:
    
    middleware - the next HttpMiddleware to process request context (required)