io.ebean.annotation

Annotation Type DbJson

@Retention(value=RUNTIME)
 @Target(value=FIELD)
public @interface DbJson

Specify a property holding JSON content.

By default the content will be stored in a DB Clob except on Postgres where DB JSON type is used.

Example:

// Store as JSON on Postgres or Clob on other databases
@DbJson
Map<String,Object> content;

Example with JSONB storage

// Store as JSONB on Postgres or Clob on other databases
@DbJson(storage = DbJsonType.JSONB)
Map<String,Object> content;

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
int	length For VARCHAR storage specify the column length (defaults to 3000).
DbJsonType	storage Specify the database type used to store the JSON content.

Element Detail

storage

public abstract DbJsonType storage

Specify the database type used to store the JSON content.

Default:

io.ebean.annotation.DbJsonType.JSON

length

public abstract int length

For VARCHAR storage specify the column length (defaults to 3000).

Default:

0