本文整理汇总了Java中org.apache.hadoop.crypto.CipherSuite.getConfigSuffix方法的典型用法代码示例。如果您正苦于以下问题：Java CipherSuite.getConfigSuffix方法的具体用法？Java CipherSuite.getConfigSuffix怎么用？Java CipherSuite.getConfigSuffix使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.crypto.CipherSuite的用法示例。
在下文中一共展示了CipherSuite.getConfigSuffix方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getCryptoCodec
import org.apache.hadoop.crypto.CipherSuite; //导入方法依赖的package包/类
/**
* Obtain a CryptoCodec based on the CipherSuite set in a FileEncryptionInfo
* and the available CryptoCodecs configured in the Configuration.
*
* @param conf Configuration
* @param feInfo FileEncryptionInfo
* @return CryptoCodec
* @throws IOException if no suitable CryptoCodec for the CipherSuite is
* available.
*/
private static CryptoCodec getCryptoCodec(Configuration conf,
FileEncryptionInfo feInfo) throws IOException {
final CipherSuite suite = feInfo.getCipherSuite();
if (suite.equals(CipherSuite.UNKNOWN)) {
throw new IOException("NameNode specified unknown CipherSuite with ID "
+ suite.getUnknownValue() + ", cannot instantiate CryptoCodec.");
}
final CryptoCodec codec = CryptoCodec.getInstance(conf, suite);
if (codec == null) {
throw new UnknownCipherSuiteException(
"No configuration found for the cipher suite "
+ suite.getConfigSuffix() + " prefixed with "
+ HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_KEY_PREFIX
+ ". Please see the example configuration "
+ "hadoop.security.crypto.codec.classes.EXAMPLECIPHERSUITE "
+ "at core-default.xml for details.");
}
return codec;
}
示例2: getCryptoCodec
import org.apache.hadoop.crypto.CipherSuite; //导入方法依赖的package包/类
/**
* Obtain a CryptoCodec based on the CipherSuite set in a FileEncryptionInfo
* and the available CryptoCodecs configured in the Configuration.
*
* @param conf Configuration
* @param feInfo FileEncryptionInfo
* @return CryptoCodec
* @throws IOException if no suitable CryptoCodec for the CipherSuite is
* available.
*/
private static CryptoCodec getCryptoCodec(Configuration conf,
FileEncryptionInfo feInfo) throws IOException {
final CipherSuite suite = feInfo.getCipherSuite();
if (suite.equals(CipherSuite.UNKNOWN)) {
throw new IOException("NameNode specified unknown CipherSuite with ID "
+ suite.getUnknownValue() + ", cannot instantiate CryptoCodec.");
}
final CryptoCodec codec = CryptoCodec.getInstance(conf, suite);
if (codec == null) {
throw new UnknownCipherSuiteException(
"No configuration found for the cipher suite "
+ suite.getConfigSuffix() + " prefixed with "
+ HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_KEY_PREFIX
+ ". Please see the example configuration "
+ "hadoop.security.crypto.codec.classes.EXAMPLECIPHERSUITE "
+ "at core-default.xml for details.");
}
return codec;
}