software.amazon.lambda.powertools.validation

Class ValidationConfig

java.lang.Object

software.amazon.lambda.powertools.validation.ValidationConfig

public class ValidationConfig
extends java.lang.Object

Use this if you need to customize some part of the JSON Schema validation (eg. specification version, Jackson ObjectMapper, or adding functions to JMESPath)

Method Summary

Modifier and Type	Method and Description
<T extends io.burt.jmespath.function.BaseFunction> void	addFunction(T function) Add a custom Function to JMESPath Base64Function and Base64GZipFunction are already built-in.
static ValidationConfig	get()
com.networknt.schema.JsonSchemaFactory	getFactory() Return the Json Schema Factory, used to load schemas
io.burt.jmespath.JmesPath<com.fasterxml.jackson.databind.JsonNode>	getJmesPath() Return the JmesPath used to select sub node of Json
com.fasterxml.jackson.databind.ObjectMapper	getObjectMapper() Return an Object Mapper.
com.networknt.schema.SpecVersion.VersionFlag	getSchemaVersion()
void	setSchemaVersion(com.networknt.schema.SpecVersion.VersionFlag version) Set the version of the json schema specifications (default is V7)

Methods inherited from class java.lang.Object

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

Method Detail

get

public static ValidationConfig get()

setSchemaVersion

public void setSchemaVersion(com.networknt.schema.SpecVersion.VersionFlag version)

Set the version of the json schema specifications (default is V7)

Parameters:

version - May be V4, V6, V7 or V201909

getSchemaVersion

public com.networknt.schema.SpecVersion.VersionFlag getSchemaVersion()

addFunction

public <T extends io.burt.jmespath.function.BaseFunction> void addFunction(T function)

Add a custom Function to JMESPath Base64Function and Base64GZipFunction are already built-in.

Type Parameters:

T - Must extends BaseFunction

Parameters:

function - the function to add

getFactory

public com.networknt.schema.JsonSchemaFactory getFactory()

Return the Json Schema Factory, used to load schemas

Returns:

the Json Schema Factory

getJmesPath

public io.burt.jmespath.JmesPath<com.fasterxml.jackson.databind.JsonNode> getJmesPath()

Return the JmesPath used to select sub node of Json

Returns:

the JmesPath

getObjectMapper

public com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()

Return an Object Mapper. Use this to customize (de)serialization config.

Returns:

the ObjectMapper to serialize / deserialize JSON