Examples with Hasher com.google.common.hash.Hasher used on opensource projects

Example 31 with Hasher

use of com.google.common.hash.Hasher in project paascloud-master by paascloud.

the class RegistryCenterFactory method createCoordinatorRegistryCenter.

/**
 * 创建注册中心.
 *
 * @param zookeeperProperties the zookeeper properties
 *
 * @return 注册中心对象 coordinator registry center
 */
public static CoordinatorRegistryCenter createCoordinatorRegistryCenter(ZookeeperProperties zookeeperProperties) {
    Hasher hasher = Hashing.md5().newHasher().putString(zookeeperProperties.getZkAddressList(), Charsets.UTF_8);
    HashCode hashCode = hasher.hash();
    CoordinatorRegistryCenter result = REG_CENTER_REGISTRY.get(hashCode);
    if (null != result) {
        return result;
    }
    result = new ZookeeperRegistryCenter(zookeeperProperties);
    result.init();
    REG_CENTER_REGISTRY.put(hashCode, result);
    return result;
}

Example 32 with Hasher

use of com.google.common.hash.Hasher in project gradle by gradle.

the class DefaultFileHasher method hash.

@Override
public HashCode hash(TextResource resource) {
    Hasher hasher = createFileHasher();
    hasher.putString(resource.getText(), Charsets.UTF_8);
    return hasher.hash();
}

Example 33 with Hasher

use of com.google.common.hash.Hasher in project gradle by gradle.

the class DefaultFileHasher method createFileHasher.

private static Hasher createFileHasher() {
    Hasher hasher = Hashing.md5().newHasher();
    hasher.putBytes(SIGNATURE);
    return hasher;
}

Example 34 with Hasher

use of com.google.common.hash.Hasher in project gradle by gradle.

the class DefaultFileHasher method doHash.

private HashCode doHash(InputStream inputStream) throws IOException {
    try {
        byte[] buffer = takeBuffer();
        try {
            Hasher hasher = createFileHasher();
            while (true) {
                int nread = inputStream.read(buffer);
                if (nread < 0) {
                    break;
                }
                hasher.putBytes(buffer, 0, nread);
            }
            return hasher.hash();
        } finally {
            returnBuffer(buffer);
        }
    } finally {
        inputStream.close();
    }
}

Example 35 with Hasher

use of com.google.common.hash.Hasher in project gradle by gradle.

the class DefaultClasspathEntryHasher method hash.

@Override
public HashCode hash(FileDetails fileDetails) {
    if (fileDetails.getType() == FileType.Directory || fileDetails.getType() == FileType.Missing) {
        return null;
    }
    String name = fileDetails.getName();
    final Hasher hasher = createHasher();
    if (FileUtils.isJar(name)) {
        return hashJar(fileDetails, hasher, classpathContentHasher);
    } else {
        return hashFile(fileDetails, hasher, classpathContentHasher);
    }
}