Package swiss.trustbroker.common.util

Class JsonUtil

java.lang.Object

swiss.trustbroker.common.util.JsonUtil

public class JsonUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> T	getField(Map<String,Object> jsonMap, String attribute, Class<T> expectedClass)
static Object	parseJson(String jsonData, boolean tryOnly)
static List<Object>	parseJsonArray(String jsonData, boolean tryOnly)
static Map<String,Object>	parseJsonObject(String jsonData, boolean tryOnly)
static String	serializeToJson(Object dto)
static String	serializeToJson(Object dto, tools.jackson.databind.ObjectMapper objectMapper)

Methods inherited from class java.lang.Object

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

Method Details

parseJson

public static Object parseJson(String jsonData,
 boolean tryOnly)

Parameters:

jsonData - JSON (may be null)

tryOnly - if true returns null in case of errors

Returns:

Map of property -> value for JSON objects, List of values for JSON arrays, or String value of primitives

parseJsonObject

public static Map<String,Object> parseJsonObject(String jsonData,
 boolean tryOnly)

Parameters:

jsonData - JSON (may be null)

tryOnly - if true returns null in case of errors

Returns:

Map of property -> value containing List of values for JSON arrays, or String value of primitives

parseJsonArray

public static List<Object> parseJsonArray(String jsonData,
 boolean tryOnly)

Parameters:

jsonData - JSON (may be null)

tryOnly - if true returns null in case of errors

Returns:

List of values for JSON arrays, containing Map of property -> value, List, or String value of primitives

getField

public static <T> T getField(Map<String,Object> jsonMap,
 String attribute,
 Class<T> expectedClass)

Type Parameters:

T -

Parameters:

jsonMap - returned by parseJsonObject

attribute -

expectedClass -

Returns:

attribute from map or null if not found or not of expectedClass

serializeToJson

public static String serializeToJson(Object dto)

serializeToJson

public static String serializeToJson(Object dto,
 tools.jackson.databind.ObjectMapper objectMapper)