com.mysql.jdbc
Class Util
java.lang.Object
com.mysql.jdbc.Util
- public class Util
- extends java.lang.Object
Various utility methods for the driver.
Constructor Summary |
Util()
|
Method Summary |
(package private) static java.lang.String |
newCrypt(java.lang.String password,
java.lang.String seed)
|
(package private) static long[] |
newHash(java.lang.String password)
|
(package private) static java.lang.String |
oldCrypt(java.lang.String password,
java.lang.String seed)
|
(package private) static long |
oldHash(java.lang.String password)
|
static java.lang.Object |
readObject(java.sql.ResultSet resultSet,
int index)
Given a ResultSet and an index into the columns of that ResultSet, read
binary data from the column which represents a serialized object, and
re-create the object. |
static java.lang.String |
scramble(java.lang.String message,
java.lang.String password)
DOCUMENT ME! |
static java.lang.String |
stackTraceToString(java.lang.Throwable ex)
Converts a nested exception into a nicer message |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Util
public Util()
newCrypt
static java.lang.String newCrypt(java.lang.String password,
java.lang.String seed)
newHash
static long[] newHash(java.lang.String password)
oldCrypt
static java.lang.String oldCrypt(java.lang.String password,
java.lang.String seed)
oldHash
static long oldHash(java.lang.String password)
readObject
public static java.lang.Object readObject(java.sql.ResultSet resultSet,
int index)
throws java.lang.Exception
- Given a ResultSet and an index into the columns of that ResultSet, read
binary data from the column which represents a serialized object, and
re-create the object.
- Parameters:
resultSet
- the ResultSet to use.index
- an index into the ResultSet.
- Returns:
- the object if it can be de-serialized
- Throws:
java.lang.Exception
- if an error occurs
scramble
public static java.lang.String scramble(java.lang.String message,
java.lang.String password)
- DOCUMENT ME!
- Parameters:
message
- DOCUMENT ME!password
- DOCUMENT ME!
- Returns:
- DOCUMENT ME!
stackTraceToString
public static java.lang.String stackTraceToString(java.lang.Throwable ex)
- Converts a nested exception into a nicer message
- Parameters:
ex
- the exception to expand into a message.
- Returns:
- a message containing the exception, the message (if any), and a
stacktrace.