com.sencko.basketball.stats.advanced.adapters.IntegerAdapter.java Source code

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Here is the source code for com.sencko.basketball.stats.advanced.adapters.IntegerAdapter.java

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/*
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 */
package com.sencko.basketball.stats.advanced.adapters;

import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 *
 * @author i028512
 */
public class IntegerAdapter extends TypeAdapter<Integer> {

    static Pattern pattern = Pattern.compile("(\\d\\d):(\\d\\d)");

    public IntegerAdapter() {
    }

    @Override
    public void write(JsonWriter writer, Integer t) throws IOException {
        if (t == null) {
            writer.nullValue();
        } else {
            writer.value(t);
        }
    }

    @Override
    public Integer read(JsonReader reader) throws IOException {
        switch (reader.peek()) {
        case NULL: {
            reader.nextNull();
            break;
        }
        case NUMBER: {
            return reader.nextInt();
        }
        case STRING: {
            String stringValue = reader.nextString().trim();
            if (stringValue.length() == 0) {
                return null;
            } else {
                Matcher matcher = pattern.matcher(stringValue);
                if (matcher.matches()) {
                    Integer ret = Integer.parseInt(matcher.group(1)) * 60 + Integer.parseInt(matcher.group(2));
                    //  System.out.println(stringValue +" \t" + ret);
                    return ret;
                }
            }
            return Integer.parseInt(stringValue);
        }
        }
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

}