Example usage for org.apache.commons.codec.digest DigestUtils getSha1Digest

Introduction

In this page you can find the example usage for org.apache.commons.codec.digest DigestUtils getSha1Digest.

Prototype

public static MessageDigest getSha1Digest() 

Source Link

Usage

From source file:org.netbeans.nbbuild.MakeJnlp2.java

private Optional<File> checkDuplicate(File f) throws IOException {
    final String digest = new String(DigestUtils.getSha1Digest().digest(Files.toByteArray(f)));

    final File jarFile = fileDigestMap.get(digest);

    if (jarFile == null) {
        fileDigestMap.put(digest, f);/* w ww  .j  av  a 2s.  c o m*/

        return Optional.absent();
    }

    return Optional.of(jarFile);
}

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From source file:org.opensingular.lib.commons.base.SingularUtil.java

public static String toSHA1(byte[] bytes) {
    MessageDigest sha1Digest = DigestUtils.getSha1Digest();
    sha1Digest.update(bytes);/*  w  w w . ja  va2 s .  co m*/

    return Hex.encodeHexString(sha1Digest.digest());
}

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From source file:yoyo.framework.standard.shared.commons.codec.DigestUtilsTest.java

@Test
public void test() {
    assertThat(DigestUtils.getMd2Digest(), is(not(nullValue())));
    assertThat(DigestUtils.getMd5Digest(), is(not(nullValue())));
    assertThat(DigestUtils.getSha1Digest(), is(not(nullValue())));
    assertThat(DigestUtils.getSha256Digest(), is(not(nullValue())));
    assertThat(DigestUtils.getSha384Digest(), is(not(nullValue())));
    assertThat(DigestUtils.getSha512Digest(), is(not(nullValue())));
    assertThat(DigestUtils.md2Hex(new byte[] {}), is(not(nullValue())));
}

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