mirror of
https://github.com/fankes/moshi.git
synced 2025-10-19 07:59:21 +08:00
a1852a7315
* Update spotless and enable copyright header bits again * Reformat square copyright headers * Create separate format configuration for external files * Update CI to use java 15 final * include stacktrace in ci failures * Update ktlint to 0.39 * Disable java formatting on JDK 15 * Fix google header
76 lines
2.0 KiB
Java
76 lines
2.0 KiB
Java
/*
|
|
* Copyright (C) 2016 Square, Inc.
|
|
*
|
|
* 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
|
|
*
|
|
* https://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.
|
|
*/
|
|
package com.squareup.moshi.recipes;
|
|
|
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
|
|
|
import com.squareup.moshi.FromJson;
|
|
import com.squareup.moshi.JsonAdapter;
|
|
import com.squareup.moshi.JsonQualifier;
|
|
import com.squareup.moshi.Moshi;
|
|
import com.squareup.moshi.ToJson;
|
|
import java.lang.annotation.Retention;
|
|
|
|
public final class CustomQualifier {
|
|
public void run() throws Exception {
|
|
String json =
|
|
""
|
|
+ "{\n"
|
|
+ " \"color\": \"#ff0000\",\n"
|
|
+ " \"height\": 768,\n"
|
|
+ " \"width\": 1024\n"
|
|
+ "}\n";
|
|
|
|
Moshi moshi = new Moshi.Builder().add(new ColorAdapter()).build();
|
|
JsonAdapter<Rectangle> jsonAdapter = moshi.adapter(Rectangle.class);
|
|
|
|
Rectangle rectangle = jsonAdapter.fromJson(json);
|
|
System.out.println(rectangle);
|
|
}
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
new CustomQualifier().run();
|
|
}
|
|
|
|
static class Rectangle {
|
|
int width;
|
|
int height;
|
|
@HexColor int color;
|
|
|
|
@Override
|
|
public String toString() {
|
|
return String.format("%dx%d #%06x", width, height, color);
|
|
}
|
|
}
|
|
|
|
@Retention(RUNTIME)
|
|
@JsonQualifier
|
|
public @interface HexColor {}
|
|
|
|
static class ColorAdapter {
|
|
@ToJson
|
|
String toJson(@HexColor int rgb) {
|
|
return String.format("#%06x", rgb);
|
|
}
|
|
|
|
@FromJson
|
|
@HexColor
|
|
int fromJson(String rgb) {
|
|
return Integer.parseInt(rgb.substring(1), 16);
|
|
}
|
|
}
|
|
}
|