java/src/test/java/com/jsoniter/BenchGson.java at master · junplus/java · GitHub

History

296 lines (276 loc) · 8.04 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

package com.jsoniter;

import com.fasterxml.jackson.annotation.JsonProperty;

import com.fasterxml.jackson.core.type.TypeReference;

import com.google.gson.Gson;

import com.google.gson.GsonBuilder;

import com.google.gson.annotations.SerializedName;

import com.jsoniter.extra.GsonCompatibilityMode;

import com.jsoniter.spi.DecodingMode;

import com.jsoniter.spi.JsoniterSpi;

import org.junit.Test;

import org.openjdk.jmh.Main;

import org.openjdk.jmh.annotations.*;

import org.openjdk.jmh.infra.BenchmarkParams;

import org.openjdk.jmh.infra.Blackhole;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.util.Date;

import java.util.List;

@State(Scope.Thread)

public class BenchGson {

private GsonCompatibilityMode gsonCompatibilityMode;

private Gson gson;

@Setup(Level.Trial)

public void benchSetup(BenchmarkParams params) {

gson = new GsonBuilder()

.setDateFormat("EEE MMM dd HH:mm:ss Z yyyy")

.create();

gsonCompatibilityMode = new GsonCompatibilityMode.Builder().setDateFormat("EEE MMM dd HH:mm:ss Z yyyy").build();

JsoniterSpi.setCurrentConfig(gsonCompatibilityMode);

JsonIterator.setMode(DecodingMode.DYNAMIC_MODE_AND_MATCH_FIELD_WITH_HASH);

if (params != null) {

if (params.getBenchmark().contains("jsoniterDynamicCodegenDecoder")) {

JsonIterator.setMode(DecodingMode.DYNAMIC_MODE_AND_MATCH_FIELD_WITH_HASH);

}

@Benchmark

public void gsonDecoder(Blackhole bh) throws IOException {

FileInputStream stream = new FileInputStream("/tmp/tweets.json");

InputStreamReader reader = new InputStreamReader(stream);

try {

bh.consume(gson.fromJson(reader, new TypeReference<List<Tweet>>() {

}.getType()));

} finally {

reader.close();

stream.close();

}

@Benchmark

public void jsoniterReflectionDecoder(Blackhole bh) throws IOException {

FileInputStream stream = new FileInputStream("/tmp/tweets.json");

JsonIterator iter = JsonIteratorPool.borrowJsonIterator();

try {

iter.reset(stream);

bh.consume(iter.read(new TypeReference<List<Tweet>>() {

}.getType()));

} finally {

JsonIteratorPool.returnJsonIterator(iter);

stream.close();

}

// @Benchmark

// public void jsoniterDynamicCodegenDecoder(Blackhole bh) throws IOException {

// bh.consume(JsonIterator.deserialize(gsonCompatibilityMode, json, BagOfPrimitives.class));

// }

public static void main(String[] args) throws Exception {

Main.main(new String[]{

"BenchGson",

"-i", "5",

"-wi", "5",

"-f", "1",

});

}

public static class Tweet {

@JsonProperty

String coordinates;

@JsonProperty

boolean favorited;

@JsonProperty

Date created_at;

@JsonProperty

boolean truncated;

@JsonProperty

Tweet retweeted_status;

@JsonProperty

String id_str;

@JsonProperty

String in_reply_to_id_str;

@JsonProperty

String contributors;

@JsonProperty

String text;

@JsonProperty

long id;

@JsonProperty

String retweet_count;

@JsonProperty

String in_reply_to_status_id_str;

@JsonProperty

Object geo;

@JsonProperty

boolean retweeted;

@JsonProperty

String in_reply_to_user_id;

@JsonProperty

String in_reply_to_screen_name;

@JsonProperty

Object place;

@JsonProperty

User user;

@JsonProperty

String source;

@JsonProperty

String in_reply_to_user_id_str;

}

static class User {

@JsonProperty

String name;

@JsonProperty

String profile_sidebar_border_color;

@JsonProperty

boolean profile_background_tile;

@JsonProperty

String profile_sidebar_fill_color;

@JsonProperty

Date created_at;

@JsonProperty

String location;

@JsonProperty

String profile_image_url;

@JsonProperty

boolean follow_request_sent;

@JsonProperty

String profile_link_color;

@JsonProperty

boolean is_translator;

@JsonProperty

String id_str;

@JsonProperty

int favourites_count;

@JsonProperty

boolean contributors_enabled;

@JsonProperty

String url;

@JsonProperty

boolean default_profile;

@JsonProperty

long utc_offset;

@JsonProperty

long id;

@JsonProperty

boolean profile_use_background_image;

@JsonProperty

int listed_count;

@JsonProperty

String lang;

@JsonProperty("protected")

@SerializedName("protected")

boolean isProtected;

@JsonProperty

int followers_count;

@JsonProperty

String profile_text_color;

@JsonProperty

String profile_background_color;

@JsonProperty

String time_zone;

@JsonProperty

String description;

@JsonProperty

boolean notifications;

@JsonProperty

boolean geo_enabled;

@JsonProperty

boolean verified;

@JsonProperty

String profile_background_image_url;

@JsonProperty

boolean defalut_profile_image;

@JsonProperty

int friends_count;

@JsonProperty

int statuses_count;

@JsonProperty

String screen_name;

@JsonProperty

boolean following;

@JsonProperty

boolean show_all_inline_media;

}

static class Feed {

@JsonProperty

String id;

@JsonProperty

String title;

@JsonProperty

String description;

@JsonProperty("alternate")

@SerializedName("alternate")

List<Link> alternates;

@JsonProperty

long updated;

@JsonProperty

List<Item> items;

@Override

public String toString() {

StringBuilder result = new StringBuilder()

.append(id)

.append("\n").append(title)

.append("\n").append(description)

.append("\n").append(alternates)

.append("\n").append(updated);

int i = 1;

for (Item item : items) {

result.append(i++).append(": ").append(item).append("\n\n");

}

return result.toString();

}

static class Link {

@JsonProperty

String href;

@Override

public String toString() {

return href;

}

static class Item {

@JsonProperty

List<String> categories;

@JsonProperty

String title;

@JsonProperty

long published;

@JsonProperty

long updated;

@JsonProperty("alternate")

@SerializedName("alternate")

List<Link> alternates;

@JsonProperty

Content content;

@JsonProperty

String author;

@JsonProperty

List<ReaderUser> likingUsers;

@Override

public String toString() {

return title

+ "\nauthor: " + author

+ "\npublished: " + published

+ "\nupdated: " + updated

+ "\n" + content

+ "\nliking users: " + likingUsers

+ "\nalternates: " + alternates

+ "\ncategories: " + categories;

}

static class Content {

@JsonProperty

String content;

@Override

public String toString() {

return content;

}

static class ReaderUser {

@JsonProperty

String userId;

@Override

public String toString() {

return userId;

}

java/src/test/java/com/jsoniter/BenchGson.java at master · junplus/java · GitHub

Expand file tree

Breadcrumbs

BenchGson.java

Latest commit

History

Breadcrumbs

BenchGson.java

File metadata and controls