BsonValueCodecProvider (mongo-java-driver 3.12.10 API)乐学网一站式学习平台

java.lang.Object
- org.bson.codecs.BsonValueCodecProvider

All Implemented Interfaces:

CodecProvider
```
public class BsonValueCodecProvider
extends Object
implements CodecProvider
```
A CodecProvider for all subclass of BsonValue.

Since:

3.0

Constructor Summary

Constructors
Constructor Description

BsonValueCodecProvider()
Construct a new instance with the default codec for each BSON type.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> Codec<T>`	`get(Class<T> clazz, CodecRegistry registry)`	Get a `Codec` using the given context, which includes, most importantly, the Class for which a `Codec` is required.
`static BsonTypeClassMap`	`getBsonTypeClassMap()`	Gets the BsonTypeClassMap used by this provider.
`static Class<? extends BsonValue>`	`getClassForBsonType(BsonType bsonType)`	Get the `BsonValue` subclass associated with the given `BsonType`.

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

- Constructor Detail
  - BsonValueCodecProvider
```
public BsonValueCodecProvider()
```
    Construct a new instance with the default codec for each BSON type.
- Method Detail
  - getClassForBsonType
```
public static Class<? extends BsonValue> getClassForBsonType(BsonType bsonType)
```
    Get the BsonValue subclass associated with the given BsonType.
    
    Parameters:
    
    bsonType - the BsonType
    
    Returns:
    
    the class associated with the given type
  - getBsonTypeClassMap
```
public static BsonTypeClassMap getBsonTypeClassMap()
```
    Gets the BsonTypeClassMap used by this provider.
    
    Returns:
    
    the non-null BsonTypeClassMap
    
    Since:
    
    3.3
  - get
```
public <T> Codec<T> get(Class<T> clazz,
                        CodecRegistry registry)
```
    Description copied from interface: CodecProvider
    
    Get a Codec using the given context, which includes, most importantly, the Class for which a Codec is required.
    
    Specified by:
    
    get in interface CodecProvider
    
    Type Parameters:
    
    T - the type of the class for which a Codec is required
    
    Parameters:
    
    clazz - the Class for which to get a Codec
    
    registry - the registry to use for resolving dependent Codec instances
    
    Returns:
    
    the Codec instance, which may be null, if this source is unable to provide one for the requested Class