LogData.java

package org.skywalking.apm.collector.worker.segment.entity;

import com.google.gson.stream.JsonReader;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * @author pengys5
 */
public class LogData extends DeserializeObject {
    private long time;
    private Map<String, String> fields;

    public long getTime() {
        return time;
    }

    public Map<String, String> getFields() {
        return fields;
    }

    public LogData deserialize(JsonReader reader) throws IOException {
        StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append("{");

        boolean first = true;
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.nextName()) {
                case "tm":
                    Long tm = reader.nextLong();
                    this.time = tm;
                    JsonBuilder.INSTANCE.append(stringBuilder, "tm", tm, first);
                    break;
                case "fi":
                    fields = new HashMap<>();
                    reader.beginObject();

                    while (reader.hasNext()) {
                        String key = reader.nextName();
                        String value = reader.nextString();
                        fields.put(key, value);
                    }
                    reader.endObject();
                    JsonBuilder.INSTANCE.append(stringBuilder, "fi", fields, first);
                    break;
                default:
                    reader.skipValue();
            }
            first = false;
        }
        reader.endObject();
        stringBuilder.append("}");
        this.setJsonStr(stringBuilder.toString());
        return this;
    }
}