Package co.aikar.util

Class JSONUtil

java.lang.Object

co.aikar.util.JSONUtil

public final class JSONUtil
extends Object

Provides Utility methods that assist with generating JSON Objects

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JSONUtil.JSONPair	Simply stores a key and a value, used internally by many methods below.

Method Summary

Modifier and Type	Method	Description
static @NotNull Map<String,Object>	appendObjectData(@NotNull Map parent, @NotNull JSONUtil.JSONPair... data)	This appends multiple key/value Obj pairs into a JSON Object
static @NotNull Map<String,Object>	createObject(@NotNull JSONUtil.JSONPair... data)	Creates a new JSON object from multiple JSONPair key/value pairs
static @NotNull JSONUtil.JSONPair	pair(long key, @Nullable Object obj)
static @NotNull JSONUtil.JSONPair	pair(@NotNull String key, @Nullable Object obj)	Creates a key/value "JSONPair" object
static @NotNull List	toArray(@NotNull Object... data)	This builds a JSON array from a set of data
static <E> @NotNull List	toArrayMapper(@NotNull E[] collection, @NotNull com.google.common.base.Function<E,Object> mapper)	These help build a single JSON array using a mapper function
static <E> @NotNull List	toArrayMapper(@NotNull Iterable<E> collection, @NotNull com.google.common.base.Function<E,Object> mapper)
static <E> @NotNull Map	toObjectMapper(@NotNull E[] collection, @NotNull com.google.common.base.Function<E,JSONUtil.JSONPair> mapper)	These help build a single JSON Object from a collection, using a mapper function
static <E> @NotNull Map	toObjectMapper(@NotNull Iterable<E> collection, @NotNull com.google.common.base.Function<E,JSONUtil.JSONPair> mapper)

Methods inherited from class java.lang.Object

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

Method Detail

pair

@NotNull
public static @NotNull JSONUtil.JSONPair pair(@NotNull
                                              @NotNull String key,
                                              @Nullable
                                              @Nullable Object obj)

Creates a key/value "JSONPair" object

Parameters:

key - Key to use

obj - Value to use

Returns:

JSONPair

pair

@NotNull
public static @NotNull JSONUtil.JSONPair pair(long key,
                                              @Nullable
                                              @Nullable Object obj)

createObject

@NotNull
public static @NotNull Map<String,Object> createObject(@NotNull
                                                       @NotNull JSONUtil.JSONPair... data)

Creates a new JSON object from multiple JSONPair key/value pairs

Parameters:

data - JSONPairs

Returns:

Map

appendObjectData

@NotNull
public static @NotNull Map<String,Object> appendObjectData(@NotNull
                                                           @NotNull Map parent,
                                                           @NotNull
                                                           @NotNull JSONUtil.JSONPair... data)

This appends multiple key/value Obj pairs into a JSON Object

Parameters:

parent - Map to be appended to

data - Data to append

Returns:

Map

toArray

@NotNull
public static @NotNull List toArray(@NotNull
                                    @NotNull Object... data)

This builds a JSON array from a set of data

Parameters:

data - Data to build JSON array from

Returns:

List

toArrayMapper

@NotNull
public static <E> @NotNull List toArrayMapper(@NotNull
                                              @NotNull E[] collection,
                                              @NotNull
                                              @NotNull com.google.common.base.Function<E,Object> mapper)

These help build a single JSON array using a mapper function

Type Parameters:

E - Element Type

Parameters:

collection - Collection to apply to

mapper - Mapper to apply

Returns:

List

toArrayMapper

@NotNull
public static <E> @NotNull List toArrayMapper(@NotNull
                                              @NotNull Iterable<E> collection,
                                              @NotNull
                                              @NotNull com.google.common.base.Function<E,Object> mapper)

toObjectMapper

@NotNull
public static <E> @NotNull Map toObjectMapper(@NotNull
                                              @NotNull E[] collection,
                                              @NotNull
                                              @NotNull com.google.common.base.Function<E,JSONUtil.JSONPair> mapper)

These help build a single JSON Object from a collection, using a mapper function

Type Parameters:

E - Element Type

Parameters:

collection - Collection to apply to

mapper - Mapper to apply

Returns:

Map

toObjectMapper

@NotNull
public static <E> @NotNull Map toObjectMapper(@NotNull
                                              @NotNull Iterable<E> collection,
                                              @NotNull
                                              @NotNull com.google.common.base.Function<E,JSONUtil.JSONPair> mapper)