com.flowable.platform.common.util

Class JsonUtil

java.lang.Object

com.flowable.platform.common.util.JsonUtil

public class JsonUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static com.fasterxml.jackson.databind.JsonNode	asNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper, Object value)
static com.fasterxml.jackson.databind.node.ArrayNode	convertToArrayNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper, Collection<Object> valueList)
static com.fasterxml.jackson.databind.node.ArrayNode	convertToArrayNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper, Set<String> ids)
static Boolean	getBoolean(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static boolean	getBoolean(com.fasterxml.jackson.databind.JsonNode jsonNode, String field, boolean defaultValue)
static Date	getDate(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static Instant	getInstant(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static Integer	getInteger(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static int	getInteger(com.fasterxml.jackson.databind.JsonNode jsonNode, String field, int defaultValue)
static String	getIso8601String(Date input)
static <T> List<T>	getListFromArrayNode(com.fasterxml.jackson.databind.node.ArrayNode target, Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)
static <T> List<T>	getListFromArrayNode(com.fasterxml.jackson.databind.JsonNode node, String field, Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)
static Long	getLong(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static Long	getLong(com.fasterxml.jackson.databind.JsonNode jsonNode, String field, long defaultValue)
static Object	getRawValue(com.fasterxml.jackson.databind.JsonNode jsonNode)
static <T> Set<T>	getSetFromArrayNode(com.fasterxml.jackson.databind.JsonNode node, String field, Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)
static String	getString(com.fasterxml.jackson.databind.JsonNode jsonNode, String field)
static String	getString(com.fasterxml.jackson.databind.JsonNode jsonNode, String field, String defaultValue)
static String	nullSafeGetDate(Date date)
static void	nullSafeSet(Map<String,Object> mapNode, String fieldName, Object value)
static void	nullSafeSet(com.fasterxml.jackson.databind.ObjectMapper objectMapper, com.fasterxml.jackson.databind.node.ObjectNode jsonNode, String fieldName, Object value)
static void	nullSafeSetIfNotSet(com.fasterxml.jackson.databind.ObjectMapper objectMapper, com.fasterxml.jackson.databind.node.ObjectNode jsonNode, String fieldName, Object value)

Methods inherited from class java.lang.Object

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

Method Detail

nullSafeSet

public static void nullSafeSet(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                               com.fasterxml.jackson.databind.node.ObjectNode jsonNode,
                               String fieldName,
                               Object value)

nullSafeSetIfNotSet

public static void nullSafeSetIfNotSet(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                       com.fasterxml.jackson.databind.node.ObjectNode jsonNode,
                                       String fieldName,
                                       Object value)

nullSafeSet

public static void nullSafeSet(Map<String,Object> mapNode,
                               String fieldName,
                               Object value)

nullSafeGetDate

public static String nullSafeGetDate(Date date)

convertToArrayNode

public static com.fasterxml.jackson.databind.node.ArrayNode convertToArrayNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                                               Set<String> ids)

asNode

public static com.fasterxml.jackson.databind.JsonNode asNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                             Object value)

convertToArrayNode

public static com.fasterxml.jackson.databind.node.ArrayNode convertToArrayNode(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                                               Collection<Object> valueList)

getIso8601String

public static String getIso8601String(Date input)

getRawValue

public static Object getRawValue(com.fasterxml.jackson.databind.JsonNode jsonNode)

getString

public static String getString(com.fasterxml.jackson.databind.JsonNode jsonNode,
                               String field)

getString

public static String getString(com.fasterxml.jackson.databind.JsonNode jsonNode,
                               String field,
                               String defaultValue)

getInteger

public static Integer getInteger(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                 String field)

getInteger

public static int getInteger(com.fasterxml.jackson.databind.JsonNode jsonNode,
                             String field,
                             int defaultValue)

getLong

public static Long getLong(com.fasterxml.jackson.databind.JsonNode jsonNode,
                           String field)

getLong

public static Long getLong(com.fasterxml.jackson.databind.JsonNode jsonNode,
                           String field,
                           long defaultValue)

getDate

public static Date getDate(com.fasterxml.jackson.databind.JsonNode jsonNode,
                           String field)

getInstant

public static Instant getInstant(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                 String field)

getBoolean

public static Boolean getBoolean(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                 String field)

getBoolean

public static boolean getBoolean(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                 String field,
                                 boolean defaultValue)

getListFromArrayNode

public static <T> List<T> getListFromArrayNode(com.fasterxml.jackson.databind.JsonNode node,
                                               String field,
                                               Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)

getListFromArrayNode

public static <T> List<T> getListFromArrayNode(com.fasterxml.jackson.databind.node.ArrayNode target,
                                               Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)

getSetFromArrayNode

public static <T> Set<T> getSetFromArrayNode(com.fasterxml.jackson.databind.JsonNode node,
                                             String field,
                                             Function<com.fasterxml.jackson.databind.JsonNode,T> extractor)