software.amazon.jsii

Class JsiiObjectMapper

java.lang.Object

software.amazon.jsii.JsiiObjectMapper

public final class JsiiObjectMapper
extends Object

Provides a correctly configured JSON processor for handling JSII requests and responses.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	JsiiObjectMapper.JsiiDeserializerModifier

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.databind.ObjectMapper	INSTANCE An ObjectMapper that can be used to serialize and deserialize JSII requests and responses.
static long	serialVersionUID

Method Summary

Modifier and Type	Method and Description
static <T> T	treeToValue(com.fasterxml.jackson.databind.JsonNode tree, Class<T> valueType) Similar to calling JsiiObjectMapper.INSTANCE.treeToValue, but handles a null JsonNode argument well, and throws JsiiException instead of JsonProcessingException.
static <T extends com.fasterxml.jackson.databind.JsonNode> T	valueToTree(Object value) Similar to calling JsiiObjectMapper.INSTANCE.valueToTree, but handles a null argument well by returning null.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

INSTANCE

public static final com.fasterxml.jackson.databind.ObjectMapper INSTANCE

An ObjectMapper that can be used to serialize and deserialize JSII requests and responses.

Method Detail

treeToValue

public static <T> T treeToValue(com.fasterxml.jackson.databind.JsonNode tree,
                                Class<T> valueType)

Similar to calling JsiiObjectMapper.INSTANCE.treeToValue, but handles a null JsonNode argument well, and throws JsiiException instead of JsonProcessingException.

Type Parameters:

T - expected type

Parameters:

tree - the JSON object to parse

valueType - the expected type value type

Returns:

the deserialized value

valueToTree

public static <T extends com.fasterxml.jackson.databind.JsonNode> T valueToTree(Object value)

Similar to calling JsiiObjectMapper.INSTANCE.valueToTree, but handles a null argument well by returning null.

Type Parameters:

T - expected JSON type

Parameters:

value - the value to serialize

Returns:

the JSON object