BsonRequestContentInjector (restheart-mongodb 5.1.0 API)

java.lang.Object
- org.restheart.mongodb.exchange.BsonRequestContentInjector

```
public class BsonRequestContentInjector
extends Object
```
Injects the request content to MongoRequest from BufferedByteArrayRequest buffer also check the Content-Type header in case the content is not empty

Author:

Andrea Di Cesare <andrea@softinstigate.com>

Constructor Summary

Constructors
Constructor Description

BsonRequestContentInjector()
Creates a new instance of BodyInjectorHandler

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`checkReservedId(org.bson.BsonValue content)`	Checks the _id in POST requests; it cannot be a string having a special meaning e.g _null, since the URI /db/coll/_null refers to the document with _id: null
`static String`	`detectMediaType(File file)`	Detect the file's mediatype
`protected static org.bson.BsonDocument`	`extractMetadata(io.undertow.server.handlers.form.FormData formData)`	Search the request for a field named 'metadata' (or 'properties') which must contain valid JSON
`static void`	`inject(io.undertow.server.HttpServerExchange exchange)`

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

- Constructor Detail
  - BsonRequestContentInjector
```
public BsonRequestContentInjector()
```
    Creates a new instance of BodyInjectorHandler
- Method Detail
  - checkReservedId
```
public static String checkReservedId(org.bson.BsonValue content)
```
    Checks the _id in POST requests; it cannot be a string having a special meaning e.g _null, since the URI /db/coll/_null refers to the document with _id: null
    
    Parameters:
    
    content -
    
    Returns:
    
    null if ok, or the first not valid id
  - extractMetadata
```
protected static org.bson.BsonDocument extractMetadata(io.undertow.server.handlers.form.FormData formData)
                                                throws org.bson.json.JsonParseException
```
    Search the request for a field named 'metadata' (or 'properties') which must contain valid JSON
    
    Parameters:
    
    formData -
    
    Returns:
    
    the parsed BsonDocument from the form data or an empty BsonDocument
    
    Throws:
    
    org.bson.json.JsonParseException
  - detectMediaType
```
public static String detectMediaType(File file)
                              throws IOException
```
    Detect the file's mediatype
    
    Parameters:
    
    file - input file
    
    Returns:
    
    the content-type as a String
    
    Throws:
    
    IOException
  - inject
```
public static void inject(io.undertow.server.HttpServerExchange exchange)
```
    Parameters:
    
    exchange -