wt.access
Class AclEntrySetMigrator

java.lang.Object
  wt.access.AclEntrySetMigrator

All Implemented Interfaces:

JavaMigrator

public class AclEntrySetMigrator

extends Object

implements JavaMigrator

AclEntrySetMigrator Windchill Release 5.1 changed the format of AclEntrySet attributes. Lazy migration was used to decode the old format into the new string format. The initial release contained a bug that created the potential for the new string format of the attribute to become corrupted. The bug was fixed in a DSU, but any AclEntrySet attributes that had been corrupted remained. This migrator checks for any attributes that are either in the old format, or are corrupted, and updates the values.

Field Summary

private Connection	connection
private DirectiveServices	ds
private static boolean	VERBOSE

Constructor Summary

AclEntrySetMigrator()

Method Summary

boolean	runMigration(DirectiveServices directive_services) Run the migration.
private void	updateAccessObjects() Migrate AclEntrySet in access control rules and ad hoc ACL specifications.
private void	updateAdHocControlled() Migrate AclEntrySet in AdHocControlled objects

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VERBOSE

private static final boolean VERBOSE

connection

private Connection connection

ds

private DirectiveServices ds

Constructor Detail

AclEntrySetMigrator

public AclEntrySetMigrator()

Method Detail

runMigration

public boolean runMigration(DirectiveServices directive_services)
                     throws Throwable

Run the migration. Returns true if the migration completed successfully, otherwise returns false.

Specified by:

runMigration in interface JavaMigrator

Parameters:

directive_services - provide access to database, logging, and versioning information

Throws:

Throwable - declared so that migrators can let exceptions contributing to failure pass out of the method. The migrator runner will handle these by logging them.

updateAdHocControlled

private void updateAdHocControlled()
                            throws SQLException,
                                   WTIntrospectionException

Migrate AclEntrySet in AdHocControlled objects

Throws:

SQLException

WTIntrospectionException

updateAccessObjects

private void updateAccessObjects()
                          throws SQLException

Migrate AclEntrySet in access control rules and ad hoc ACL specifications. Policy ACLs don't need to be migrated because they will be deleted by an incremental update.

Throws:

SQLException