froop’s gists

froop / TextBoxValidateTest.java

Created February 26, 2012 14:01

[Java] TextBox入力検証

	public static boolean validateTextBox(String text, int limitBytes) {
	return !containsControl(text) && !isOverBytes(text, limitBytes);
	}

	public static boolean validateTextArea(String text, int limitBytes) {
	return !containsInvisible(text) && !isOverBytes(text, limitBytes);
	}

	private static boolean containsControl(String text) {
	return !text.matches("\\P{Cntrl}*");

froop / AlphaNumPunctTest.java

Created February 22, 2012 11:41

[Java] 半角英数句読文字チェック（パスワードとか用）

	public static boolean isAlphaNumPunct(String string) {
	if (string == null) {
	return false;
	}
	return string.matches("\\p{Graph}+");
	}

	@Test
	public void testIsAlphaNumPunctOK() {
	assertTrue(isAlphaNumPunct("abcxyzABCXYZ150!$/:=@[_`~"));

froop / FileDownloadTest.java

Created February 20, 2012 14:03

[Java][WebDriver] ファイルダウンロードテスト例

	import org.openqa.selenium.WebDriver;
	import org.openqa.selenium.firefox.FirefoxDriver;
	import org.openqa.selenium.firefox.FirefoxProfile;
	import org.apache.commons.io.FileUtils;

	public class FileDownloadTest {
	private static WebDriver driver;
	private static final String DOWNLOAD_DIR = "C:\\work\\download";
	private static final String COMPARE_DIR = "C:\\work\\compare";

froop / UrlServlet.java

Created February 18, 2012 01:29

[Java][Servlet] RequestURLのContextPathまで

	URL url = new URL(request.getRequestURL().toString());
	String baseUrl = new URL(url.getProtocol(), url.getHost(), url.getPort(),
	request.getContextPath()).toString();

froop / MailPop3.properties

Created February 17, 2012 14:33

[Java][Servlet] メール送信機能（複数メール・単一接続）＆受信テスト

	mail.pop3.host=localhost
	mail.debug=false

froop / MailSender.java

Created February 16, 2012 14:41

[Java] メール送信（単一メール・複数BCC宛先）

	import javax.mail.*;
	public class MailSender {
	private final Properties props = loadProperties("/mail/MailSender.properties");
	private final Session session = createSession();

	private Properties loadProperties(String propPath) {
	try {
	Properties res = new Properties();
	res.load(MailSender.class.getResourceAsStream(propPath));
	return res;

froop / MailAddressCheckTest.java

Created February 16, 2012 12:22

[Java] メールアドレスチェック

	public static boolean chackMailAddress(String address) {
	try {
	new javax.mail.internet.InternetAddress(address, true);
	} catch (AddressException e) {
	return false;
	}
	return true;
	}

	@Test

froop / RandomStringTest.java

Created February 16, 2012 11:41

[Java] ランダム文字列生成（仮パスワード用）

	import org.apache.commons.lang3.RandomStringUtils;
	@Test public void testRandomStringUtils() {
	String random1 = RandomStringUtils.randomAlphanumeric(10);
	String random2 = RandomStringUtils.randomAlphanumeric(10);
	assertTrue(random1, random1.matches("[a-zA-Z0-9]{10}"));
	assertTrue(random2, random2.matches("[a-zA-Z0-9]{10}"));
	assertFalse(random1.equals(random2));
	System.out.println(random1);
	System.out.println(random2);
	}

froop / PasswordHash.java

Created February 14, 2012 13:09

[Java] パスワードをSHA-256でハッシュ化

	import org.apache.commons.codec.digest.DigestUtils;
	public static String hash(String password, String salt) {
	return DigestUtils.sha256Hex(password + salt);
	}

	public static String hashAndStretch(String password, String salt, int count) {
	String hashed = password;
	for (int i = 0; i < count; i++) {
	hashed = hash(hashed, salt);
	}

froop / UrlRewriteTestServlet.java

Created February 4, 2012 05:54

[Java][Servlet] REST風URL化 /hoge?id=123 -> /123/hoge してid引継ぎをなくす例（UrlRewriteFilter版）

	@WebServlet({"/rewrite/hoge", "/rewrite/fuga"})
	public class UrlRewriteTestServlet extends HttpServlet {
	protected void doGet(HttpServletRequest request,
	HttpServletResponse response) throws ServletException, IOException {
	Writer writer = response.getWriter();
	writer.write("<html>");
	writer.write(request.getRequestURI() + "<br/>");
	writer.write("id=" + request.getParameter("id") + "<br/>");
	writer.write("param1=" + request.getParameter("param1") + "<br/>");
	writer.write("<a href='fuga'>fuga</a>");