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This commit is contained in:
Sam Brannen 2009-11-08 14:27:47 +00:00
parent 076b912f05
commit 2cc6155dec
1 changed files with 9 additions and 9 deletions
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18
org.springframework.core/src/main/java/org/springframework/util/DigestUtils.java
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@ -20,11 +20,10 @@ import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException; import java.security.NoSuchAlgorithmException;
/** /**
* Miscellaneous method for calculating digests. * Miscellaneous methods for calculating digests.
* <p>Mainly for internal use within the framework; consider * <p>Mainly for internal use within the framework; consider
* <a href="http://jakarta.apache.org/commons/codec/">Jakarta's Commons Codec</a> * <a href="http://commons.apache.org/codec/">Apache Commons Codec</a> for a
* for a more comprehensive suite of Digest utilities. * more comprehensive suite of digest utilities.
* *
* @author Arjen Poutsma * @author Arjen Poutsma
* @since 3.0 * @since 3.0
@ -47,7 +46,8 @@ public abstract class DigestUtils {
} }
/** /**
* Return a hexadecimal string representation of the MD5 digest of the given bytes. * Return a hexadecimal string representation of the MD5 digest of the given
* bytes.
* @param bytes the bytes to calculate the digest over * @param bytes the bytes to calculate the digest over
* @return a hexadecimal digest string * @return a hexadecimal digest string
*/ */
@ -56,7 +56,8 @@ public abstract class DigestUtils {
} }
/** /**
* Append a hexadecima string representation of the MD5 digest of the given bytes to the given {@link StringBuilder}. * Append a hexadecimal string representation of the MD5 digest of the given
* bytes to the given {@link StringBuilder}.
* @param bytes the bytes to calculate the digest over * @param bytes the bytes to calculate the digest over
* @param builder the string builder to append the digest to * @param builder the string builder to append the digest to
* @return the given string builder * @return the given string builder
@ -66,8 +67,8 @@ public abstract class DigestUtils {
} }
/** /**
* Creates a new {@link MessageDigest} with the given algorithm. Necessary because {@code MessageDigest} is not * Creates a new {@link MessageDigest} with the given algorithm. Necessary
* thread-safe. * because {@code MessageDigest} is not thread-safe.
*/ */
private static MessageDigest getDigest(String algorithm) { private static MessageDigest getDigest(String algorithm) {
try { try {
@ -107,5 +108,4 @@ public abstract class DigestUtils {
return chars; return chars;
} }
} }