JsonColumnMapperFactory

java.lang.Object
- org.jdbi.v3.json.internal.JsonColumnMapperFactory

All Implemented Interfaces:

ColumnMapperFactory
```
public class JsonColumnMapperFactory
extends java.lang.Object
implements ColumnMapperFactory
```
converts a (@Json) String fetched by another mapper into a value object

Field Summary

Fields
Modifier and Type Field Description

private static java.lang.String JSON_NOT_RETRIEVABLE

Constructor Summary

Constructors
Constructor Description

JsonColumnMapperFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Optional<ColumnMapper<?>>`	`build(java.lang.reflect.Type type, ConfigRegistry config)`	Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.

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

- Field Detail
  - JSON_NOT_RETRIEVABLE
```
private static final java.lang.String JSON_NOT_RETRIEVABLE
```
- Constructor Detail
  - JsonColumnMapperFactory
```
public JsonColumnMapperFactory()
```
- Method Detail
  - build
```
public java.util.Optional<ColumnMapper<?>> build(java.lang.reflect.Type type,
                                                 ConfigRegistry config)
```
    Description copied from interface: ColumnMapperFactory
    
    Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.
    
    Specified by:
    
    build in interface ColumnMapperFactory
    
    Parameters:
    
    type - the target type to map to
    
    config - the config registry, for composition
    
    Returns:
    
    a column mapper for the given type if this factory supports it, or Optional.empty() otherwise.
    
    See Also:
    
    for composition