Class PropertiesTreeAdapter

java.lang.Object

io.micronaut.serde.properties.util.PropertiesTreeAdapter

@Internal
@Singleton
public class PropertiesTreeAdapter
extends Object

Builds an intermediate JSON tree from flat Java .properties keys.

The tree-building algorithm is copied and adapted from Micronaut Core's JsonBeanPropertyBinder#buildSourceObjectNode(...). Bracketed array indexes are the default behavior, and dotted one-based array indexes are supported when configured through SerdePropertiesConfiguration.

Since:

3.1.0

See Also:

• Micronaut Core JsonBeanPropertyBinder

Constructor Summary

Constructors

Constructor	Description
PropertiesTreeAdapter(JsonStreamMapper jsonStreamMapper, DeserializationConfiguration deserializationConfiguration, SerdePropertiesConfiguration propertiesConfiguration)	Creates a properties tree adapter.

Method Summary

Modifier and Type	Method	Description
io.micronaut.json.tree.JsonNode	parse(InputStream stream)	Parses a Java .properties stream into a JSON tree.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PropertiesTreeAdapter

public PropertiesTreeAdapter(JsonStreamMapper jsonStreamMapper,
 DeserializationConfiguration deserializationConfiguration,
 SerdePropertiesConfiguration propertiesConfiguration)

Creates a properties tree adapter.

Parameters:

jsonStreamMapper - The JSON mapper used to convert non-string property values

deserializationConfiguration - The deserialization configuration

propertiesConfiguration - The properties format configuration

Method Details

parse

public io.micronaut.json.tree.JsonNode parse(InputStream stream)
                                      throws IOException

Parses a Java .properties stream into a JSON tree.

Parameters:

stream - The properties input stream

Returns:

The parsed JSON tree

Throws:

IOException - If the properties stream cannot be read