27 lines
1.0 KiB
Java
27 lines
1.0 KiB
Java
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package Common.Utils;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import org.apache.commons.io.FileUtils;
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import java.io.File;
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import java.nio.charset.Charset;
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public class CommonUtils {
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public static Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().setPrettyPrinting().create();
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/*
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public static String jsonToPrettyFormat(String packed) {
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JsonParser parser = new JsonParser();
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JsonObject json = parser.parse(packed).getAsJsonObject();
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Gson gson = new GsonBuilder().setPrettyPrinting().create();
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return gson.toJson(json);
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}
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*/
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public static <T> T jsonFromFile(File file, Class<T> json_class) throws Exception {
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return gson.fromJson(FileUtils.readFileToString(file, Charset.defaultCharset()), json_class);
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}
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public static void jsonToFile(Object json_object, File file) throws Exception {
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FileUtils.writeStringToFile(file, gson.toJson(json_object));
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}
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}
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