decodeAny

decodeAny

package com.okdevtv;

import static org.junit.Assert.*;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import org.junit.Test;

public class KrDecoderTest {

  @Test
  public void testDecodeEuckr() {
    String urlencoded = "test%40test.com";
    assertEquals("[email protected]", decode(urlencoded));
    String hangul = "%C1%A4%BB%F3%C3%B3%B8%AE+%B5%C7%BE%FA%BD%C0%B4%CF%B4%D9.";
    assertEquals("정상처리 되었습니다.", decode(hangul));
    String hangulSpace = "%C1%A4%BB%F3%C3%B3%B8%AE%20%B5%C7%BE%FA%BD%C0%B4%CF%B4%D9.";
    assertEquals("정상처리 되었습니다.", decode(hangulSpace));
  }

  @Test
  public void testDecodeUtf8() {
    String urlencoded = "test%40test.com";
    assertEquals("[email protected]", decodeUtf8(urlencoded));
    String hangul = "%EC%A0%95%EC%83%81%EC%B2%98%EB%A6%AC+%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.";
    assertEquals("정상처리 되었습니다.", decodeUtf8(hangul));
    String hangulSpace = "%EC%A0%95%EC%83%81%EC%B2%98%EB%A6%AC%20%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.";
    assertEquals("정상처리 되었습니다.", decodeUtf8(hangulSpace));
  }

  @Test
  public void testDecodeMix() {
    String urlencoded = "test%40test.com";
    assertEquals("[email protected]", decodeUtf8(urlencoded));
    String hangul = "%C1%A4%BB%F3%C3%B3%B8%AE+%B5%C7%BE%FA%BD%C0%B4%CF%B4%D9.";
    String decodeUtf8 = decodeUtf8(hangul);
    assertEquals("����ó�� �Ǿ����ϴ�.", decodeUtf8);

    String hangulSpace = "%EC%A0%95%EC%83%81%EC%B2%98%EB%A6%AC%20%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.";
    assertEquals("����泥�由� �����듬����.", decode(hangulSpace));
  }

  @Test
  public void testDecodeAny() {
    String urlencoded = "test%40test.com";
    assertEquals("[email protected]", decodeUtf8(urlencoded));
    String hangul = "%C1%A4%BB%F3%C3%B3%B8%AE+%B5%C7%BE%FA%BD%C0%B4%CF%B4%D9.";
    String decodeUtf8 = decodeAny(hangul);
    assertEquals("정상처리 되었습니다.", decodeUtf8);

    String hangulSpace = "%EC%A0%95%EC%83%81%EC%B2%98%EB%A6%AC%20%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.";
    assertEquals("정상처리 되었습니다.", decodeAny(hangulSpace));
  }

  public String decodeAny(String urlencoded) {
    String decode = decode(urlencoded);
    String ch = String.valueOf((char)65533);
    if (decode.indexOf(ch) > -1) {
      decode = decodeUtf8(urlencoded);
    }
    return decode;
  }

  public String decode(String urlencoded) {
    String decode = null;
    try {
      decode = URLDecoder.decode(urlencoded, "EUC-KR");
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    }
    return decode;
  }

  public String decodeUtf8(String urlencoded) {
    String decode = null;
    try {
      decode = URLDecoder.decode(urlencoded, "UTF-8");
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    }
    return decode;
  }

}