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org.apache.derby.database
Class UserUtility  

java.lang.Object
  org.apache.derby.database.UserUtility

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public abstract class UserUtility

extends java.lang.Object

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.

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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

READ_ACCESS_PERMISSION

public static final java.lang.String READ_ACCESS_PERMISSION

Enumeration value for read access permission ("READ_ACCESS_PERMISSION").

See Also:

Constant Field Values

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FULL_ACCESS_PERMISSION

public static final java.lang.String FULL_ACCESS_PERMISSION

Enumeration value for full access permission ("FULL_ACCESS_PERMISSION").

See Also:

Constant Field Values

Constructor Detail

UserUtility

private UserUtility()

Prevent users from creating UserUtility Objects.

Method Detail

add

public static final void add(java.lang.String userName,
                             java.lang.String permission)
                      throws java.sql.SQLException

Add a user's authorization permission to the database.

Only users with FULL_ACCESS_PERMISSION may use this.

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set

public static final void set(java.lang.String userName,
                             java.lang.String permission)
                      throws java.sql.SQLException

Set the authorization permission for a user in the database.

Only users with FULL_ACCESS_PERMISSION may use this.

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drop

public static final void drop(java.lang.String userName)
                       throws java.sql.SQLException

Drop a user's authorization permission from the database.

Only users with FULL_ACCESS_PERMISSION may use this.

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getPermission

public static final java.lang.String getPermission(java.lang.String userName)
                                            throws java.sql.SQLException

Return a user's authorization permission in a database.

Users with FULL_ACCESS_PERMISSION or READ_ACCESS_PERMISSION may use this.

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normalizeIdParam

private static java.lang.String normalizeIdParam(java.lang.String pName,
                                                 java.lang.String pValue)
                                          throws org.apache.derby.iapi.error.StandardException

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