Package edu.wisc.game.reflect

Class JsonReflect

java.lang.Object

edu.wisc.game.reflect.JsonReflect

public class JsonReflect
extends Object

Tools for exporting Java objects as JSON structures

Method Summary

Modifier and Type	Method	Description
jakarta.json.JsonObjectBuilder	reflectToJSON(Object o)	Converts a Java object to a JSON object, to the extent possible
jakarta.json.JsonObjectBuilder	reflectToJSON(Object o, int level)
static jakarta.json.JsonArray	reflectToJSONArray(Object o, boolean skipNulls)
static jakarta.json.JsonObject	reflectToJSONObject(Object o, boolean skipNulls)	Converts a Java object to a JSON object, to the extent possible.
static jakarta.json.JsonObject	reflectToJSONObject(Object o, boolean skipNulls, HashSet<String> excludableNames)	Converts a Java object to a JSON object, to the extent possible.
static jakarta.json.JsonObject	reflectToJSONObject(Object o, boolean skipNulls, HashSet<String> excludableNames, int _maxLevel)

Methods inherited from class java.lang.Object

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

Method Detail

reflectToJSON

public jakarta.json.JsonObjectBuilder reflectToJSON(Object o)

Converts a Java object to a JSON object, to the extent possible

reflectToJSON

public jakarta.json.JsonObjectBuilder reflectToJSON(Object o,
                                                    int level)

reflectToJSONObject

public static jakarta.json.JsonObject reflectToJSONObject(Object o,
                                                          boolean skipNulls)

Converts a Java object to a JSON object, to the extent possible.

Parameters:

o - Must not be an array

reflectToJSONObject

public static jakarta.json.JsonObject reflectToJSONObject(Object o,
                                                          boolean skipNulls,
                                                          HashSet<String> excludableNames)

Converts a Java object to a JSON object, to the extent possible.

Parameters:

o - Object to convert

skipNulls - If true, the output won't contain the fields that have null values in o

excludableNames - If not null, contains the set of field names that should be ignored. Additinally, it can contain something like "level.name", where the field "name" is excluded only if it occurs on level "level". This is handy for handling something like {"id": 0, "value": {"id":77, ...}}, when you only want to remove the top-level ID.

reflectToJSONObject

public static jakarta.json.JsonObject reflectToJSONObject(Object o,
                                                          boolean skipNulls,
                                                          HashSet<String> excludableNames,
                                                          int _maxLevel)

reflectToJSONArray

public static jakarta.json.JsonArray reflectToJSONArray(Object o,
                                                        boolean skipNulls)