Class JsonStream

java.lang.Object

org.springframework.boot.buildpack.platform.json.JsonStream

public class JsonStream
extends Object

Utility class that allows JSON to be parsed and processed as it's received.

Since:

2.3.0

Author:

Phillip Webb

Constructor Summary

Constructors

Constructor	Description
JsonStream(tools.jackson.databind.json.JsonMapper jsonMapper)	Create a new JsonStream backed by the given JSON mapper.

Method Summary

Modifier and Type	Method	Description
<T> void	get(InputStream content, Class<T> type, Consumer<T> consumer)	Stream objects from the content as they become available.
void	get(InputStream content, Consumer<tools.jackson.databind.node.ObjectNode> consumer)	Stream object nodes from the content as they become available.

Methods inherited from class Object

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

Constructor Details

JsonStream

public JsonStream(tools.jackson.databind.json.JsonMapper jsonMapper)

Create a new JsonStream backed by the given JSON mapper.

Parameters:

jsonMapper - the object mapper to use

Since:

4.0.0

Method Details

get

public void get(InputStream content,
 Consumer<tools.jackson.databind.node.ObjectNode> consumer)
         throws IOException

Stream object nodes from the content as they become available.

Parameters:

content - the source content

consumer - the ObjectNode consumer

Throws:

IOException - on IO error

get

public <T> void get(InputStream content,
 Class<T> type,
 Consumer<T> consumer)
             throws IOException

Stream objects from the content as they become available.

Type Parameters:

T - the object type

Parameters:

content - the source content

type - the object type

consumer - the ObjectNode consumer

Throws:

IOException - on IO error