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java.lang.Objectorg.apache.derby.database.UserUtility
This utility class provides static methods for managing user authorization in a Cloudscape database.
This class can only be used within an SQL-J statement, a Java procedure or a server side Java method.
This class can be accessed using the class alias USERUTILITY
in SQL-J statements.
IBM Corp. reserves the right to change, rename, or remove this interface at any time.
Field Summary | |
static java.lang.String |
FULL_ACCESS_PERMISSION
Enumeration value for full access permission ("FULL_ACCESS_PERMISSION"). |
static java.lang.String |
READ_ACCESS_PERMISSION
Enumeration value for read access permission ("READ_ACCESS_PERMISSION"). |
Constructor Summary | |
private |
UserUtility()
Prevent users from creating UserUtility Objects. |
Method Summary | |
static void |
add(java.lang.String userName,
java.lang.String permission)
Add a user's authorization permission to the database. |
static void |
drop(java.lang.String userName)
Drop a user's authorization permission from the database. |
static java.lang.String |
getPermission(java.lang.String userName)
Return a user's authorization permission in a database. |
private static java.lang.String |
normalizeIdParam(java.lang.String pName,
java.lang.String pValue)
|
static void |
set(java.lang.String userName,
java.lang.String permission)
Set the authorization permission for a user in the database. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String READ_ACCESS_PERMISSION
public static final java.lang.String FULL_ACCESS_PERMISSION
Constructor Detail |
private UserUtility()
Method Detail |
public static final void add(java.lang.String userName, java.lang.String permission) throws java.sql.SQLException
Only users with FULL_ACCESS_PERMISSION may use this.
userName
- the user's name. A valid possibly delimited
SQL identifier.permission
- READ_ACCESS_PERMISSION or FULL_ACCESS_PERMISSION.
java.sql.SQLException
- thrown if this fails.public static final void set(java.lang.String userName, java.lang.String permission) throws java.sql.SQLException
Only users with FULL_ACCESS_PERMISSION may use this.
userName
- the user's name. A valid possibly delimited
SQL identifier.permission
- READ_ACCESS_PERMISSION or FULL_ACCESS_PERMISSION.
java.sql.SQLException
- thrown if this fails.public static final void drop(java.lang.String userName) throws java.sql.SQLException
Only users with FULL_ACCESS_PERMISSION may use this.
userName
- the user's name. A valid possibly delimited
SQL identifier.
java.sql.SQLException
- thrown if this fails or the user
being dropped does not exist.public static final java.lang.String getPermission(java.lang.String userName) throws java.sql.SQLException
Users with FULL_ACCESS_PERMISSION or READ_ACCESS_PERMISSION may use this.
userName
- the user's name. A valid possibly delimited
SQL identifier.
java.sql.SQLException
- thrown if this fails.private static java.lang.String normalizeIdParam(java.lang.String pName, java.lang.String pValue) throws StandardException
StandardException
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