Example usage for java.util Formatter Formatter

Introduction

In this page you can find the example usage for java.util Formatter Formatter.

Prototype

public Formatter()

Source Link

Document

Constructs a new formatter.

Usage

From source file:com.richtodd.android.quiltdesign.block.Swatch.java

public String getDescription() {
    Formatter formatter = new Formatter();
    try {/*from   w  w  w  .  jav  a  2  s  .  c o m*/
        formatter.format("#%02x%02x%02x", Color.red(m_color), Color.green(m_color), Color.blue(m_color));
        return formatter.toString();
    } finally {
        formatter.close();
    }
}

From source file:ch.unibe.cde.geonet.kernel.security.Md5PasswordEncoder.java

/**
 *
 * @param hash/*from   w w w  .  j  a  v  a2 s. c  om*/
 * @return
 *
 * Copied from http://stackoverflow.com/a/9071224/1829038
 */
private static String byteToHex(final byte[] hash) {
    Formatter formatter = new Formatter();
    for (byte b : hash) {
        formatter.format("%02x", b);
    }
    String result = formatter.toString();
    formatter.close();
    return result;
}

From source file:javasnack.snacks.xml.sax2.DebugPrinter.java

@SuppressWarnings("resource")
void start(String f, Object... args) {
    indent++;//from  w w w.jav  a 2 s .co  m
    String s = new Formatter().format(f, args).toString();
    System.out.println(StringUtils.repeat(">", indent) + " " + s);
}

From source file:com.richtodd.android.quiltdesign.block.Swatch.java

public String getSortString() {
    if (m_sortString == null) {
        Color.colorToHSV(m_color, m_hsv);

        Formatter formatter = new Formatter();
        try {//from  ww  w .j a v  a 2s  .  co m
            formatter.format("%03d-%03d-%03d", (int) m_hsv[0], (int) (m_hsv[1] * 100f),
                    (int) (m_hsv[2] * 100f));
            m_sortString = formatter.toString();
        } finally {
            formatter.close();
        }
    }

    return m_sortString;
}

From source file:javasnack.snacks.xml.sax2.DebugPrinter.java

@SuppressWarnings("resource")
void print(String f, Object... args) {
    String s = new Formatter().format(f, args).toString();
    System.out.println(StringUtils.repeat(">", indent) + " " + s);
}

From source file:edu.smc.mediacommons.modules.Md5Module.java

public static String getSHA1(final File file) {
    String sha1 = null;//from w w w .  j a  v a 2s . c  om

    try {
        final MessageDigest messageDigest = MessageDigest.getInstance("SHA1");

        InputStream is = new BufferedInputStream(new FileInputStream(file));
        final byte[] buffer = new byte[1024];
        for (int read = 0; (read = is.read(buffer)) != -1;) {
            messageDigest.update(buffer, 0, read);
        }

        // Convert the byte to hex format
        Formatter formatter = new Formatter();
        for (final byte b : messageDigest.digest()) {
            formatter.format("%02x", b);
        }

        sha1 = formatter.toString();
        formatter.close();
        is.close();
    } catch (IOException | NoSuchAlgorithmException e) {
        e.printStackTrace();
    } finally {

    }

    return sha1;
}

From source file:javasnack.snacks.xml.sax2.DebugPrinter.java

@SuppressWarnings("resource")
void end(String f, Object... args) {
    String s = new Formatter().format(f, args).toString();
    System.out.println(StringUtils.repeat("<", indent) + " " + s);
    indent--;/*from w  w  w. jav  a 2 s.c  o  m*/
}

From source file:com.slytechs.utils.factory.FactoryLoader.java

@SuppressWarnings("unchecked")
public void loadFactoryClass() {
    String path = System.getProperty(property, defaults);

    try {/*w  ww.  j a  v  a  2s .co m*/
        factory = (T) Class.forName(path).newInstance();

    } catch (final Exception e) {

        final Formatter out = new Formatter();

        logger.error(out.format("Unable to load factory class [%s]", path).toString());

        //         throw new IllegalStateException(e);
    }
}

From source file:org.apache.drill.parsers.DrqlParserAstTest.java

@Test
public void testQueryList() throws IOException {
    Joiner withNewline = Joiner.on("\n");
    //tests parsing all SQL that are encountered in the documentation
    for (int i = 1; i <= 15; i++) {

        File tempFile = getFile("q" + i + "_temp.drql.sm");
        File expectedFile = getFile("q" + i + ".drql.ast");
        File queryFile = getFile("q" + i + ".drql");

        String query = FileUtils.readFileToString(queryFile);
        String ast = AntlrParser.parseToAst(query).toStringTree();
        Formatter f = new Formatter();
        formatAst(AntlrParser.parseToAst(query), f, 0);

        query = withNewline.join(Resources.readLines(Resources.getResource("q" + i + ".drql"), Charsets.UTF_8));
        assertEquals(query, f.toString());

        FileUtils.writeStringToFile(tempFile, ast);

        assertEquals(withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8)),
                withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8)));
        assertEquals(String.format("sm files differs %s versus %s", expectedFile, tempFile),
                withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8)),
                withNewline.join(Files.readLines(tempFile, Charsets.UTF_8)));
        assertTrue(String.format("sm files differs %s versus %s", expectedFile, tempFile),
                FileUtils.contentEquals(expectedFile, tempFile));

        FileUtils.forceDelete(tempFile);
    }//from ww w . j  av a 2 s  . c  o m
}

From source file:javasnack.snacks.xml.sax2.DebugPrinter.java

@SuppressWarnings("resource")
void oops(String f, Object... args) {
    String s = new Formatter().format(f, args).toString();
    System.err.println(s);/* w  w w .ja  v a 2 s.  c  o  m*/
}