Serializer.swift
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/*
* Copyright 1999-2101 Alibaba Group.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// JSONSerializer.swift
// HandyJSON
//
// Created by zhouzhuo on 9/30/16.
//
import Foundation
public extension HandyJSON {
func toJSON() -> [String: Any]? {
if let dict = Self._serializeAny(object: self) as? [String: Any] {
return dict
}
return nil
}
func toJSONString(prettyPrint: Bool = false) -> String? {
if let anyObject = self.toJSON() {
if JSONSerialization.isValidJSONObject(anyObject) {
do {
let jsonData: Data
if prettyPrint {
jsonData = try JSONSerialization.data(withJSONObject: anyObject, options: [.prettyPrinted])
} else {
jsonData = try JSONSerialization.data(withJSONObject: anyObject, options: [])
}
return String(data: jsonData, encoding: .utf8)
} catch let error {
InternalLogger.logError(error)
}
} else {
InternalLogger.logDebug("\(anyObject)) is not a valid JSON Object")
}
}
return nil
}
}
public extension Collection where Iterator.Element: HandyJSON {
func toJSON() -> [[String: Any]?] {
return self.map{ $0.toJSON() }
}
func toJSONString(prettyPrint: Bool = false) -> String? {
let anyArray = self.toJSON()
if JSONSerialization.isValidJSONObject(anyArray) {
do {
let jsonData: Data
if prettyPrint {
jsonData = try JSONSerialization.data(withJSONObject: anyArray, options: [.prettyPrinted])
} else {
jsonData = try JSONSerialization.data(withJSONObject: anyArray, options: [])
}
return String(data: jsonData, encoding: .utf8)
} catch let error {
InternalLogger.logError(error)
}
} else {
InternalLogger.logDebug("\(self.toJSON()) is not a valid JSON Object")
}
return nil
}
}