Package com.amazonaws.xray.utils

Class JsonUtils

java.lang.Object

com.amazonaws.xray.utils.JsonUtils

@Deprecated
public class JsonUtils
extends Object

Deprecated.

For internal use only.

Constructor Summary

Constructors

Constructor	Description
JsonUtils()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static List<String>	getMatchingListFromJsonArrayNode(com.fasterxml.jackson.databind.JsonNode rootNode, String fieldName)	Deprecated. Finds all immediate children entries mapped to a given field name in a JSON object.
static com.fasterxml.jackson.databind.JsonNode	getNodeFromJsonFile(String filePath, String fieldName)	Deprecated. Parses given file for an array field and returns that array as a JSON node.

Methods inherited from class java.lang.Object

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

Constructor Details

JsonUtils

public JsonUtils()

Deprecated.

Method Details

getNodeFromJsonFile

public static com.fasterxml.jackson.databind.JsonNode getNodeFromJsonFile(String filePath,
 String fieldName)
                                                                   throws IOException

Deprecated.

Parses given file for an array field and returns that array as a JSON node.

Parameters:

filePath - - The path to the JSON file to parse.

fieldName - - The name of the field in the JSON document to retrieve. Must be a field pointing to an array.

Returns:

A node containing an array object, or null if the field cannot be found.

Throws:

IOException

getMatchingListFromJsonArrayNode

public static List<String> getMatchingListFromJsonArrayNode(com.fasterxml.jackson.databind.JsonNode rootNode,
 String fieldName)

Deprecated.

Finds all immediate children entries mapped to a given field name in a JSON object.

Parameters:

rootNode - - The node to search for entries. Must be an array node.

fieldName - - The name of the key to search for in rootNode's children.

Returns:

A list of values that were mapped to the given field name.