Package co.aikar.util

Class JSONUtil

java.lang.Object

co.aikar.util.JSONUtil

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

public static JSONUtil.JSONPair pair(java.lang.String key,
                                     java.lang.Object obj)

Creates a key/value "JSONPair" object

Parameters:

key - Key to use

obj - Value to use

Returns:

JSONPair

pair

public static JSONUtil.JSONPair pair(long key,
                                     java.lang.Object obj)

createObject

public static java.util.Map createObject(JSONUtil.JSONPair... data)

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

Parameters:

data - JSONPairs

Returns:

Map

appendObjectData

public static java.util.Map appendObjectData(java.util.Map parent,
                                             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

public static java.util.List toArray(java.lang.Object... data)

This builds a JSON array from a set of data

Parameters:

data - Data to build JSON array from

Returns:

List

toArrayMapper

public static <E> java.util.List toArrayMapper(E[] collection,
                                               com.google.common.base.Function<E,java.lang.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

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

toObjectMapper

public static <E> java.util.Map toObjectMapper(E[] collection,
                                               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

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