UserGroupPermissionRuleFactory

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com.RuntimeCollective.permission
Class UserGroupPermissionRuleFactory

java.lang.Object
  com.RuntimeCollective.permission.UserGroupPermissionRuleFactory

public class UserGroupPermissionRuleFactory
extends java.lang.Object

A factory for creating PermissionRules for user groups.

This implementation assumes a one-to-one mapping between group combinations and rules. That is, for any given combination of groups, such as group ids X, Y and Z, there is only one UserGroupPermissionRule with these groups. The order of X, Y and Z is irrelevent.

This class was refactored, it used to support single groups only; now we support combinations of groups.

This all reduces the number of objects we are dealing with.

Version:: $Id: UserGroupPermissionRuleFactory.java,v 1.7 2003/09/30 15:12:49 joe Exp $

Field Summary

private static java.util.Hashtable permissions
          Maps group combination strings to UserGroupPermissionRule ids.

Constructor Summary

UserGroupPermissionRuleFactory()


Method Summary

static com.RuntimeCollective.permission.bean.UserGroupPermissionRule getOrCreateRule(com.RuntimeCollective.webapps.bean.UserGroup group)
          Get a PermissionRule which matches one single group

static com.RuntimeCollective.permission.bean.UserGroupPermissionRule getOrCreateRuleForGroupList(java.util.List groups)
          Get a PermissionRule which matches a list of groups.

Methods inherited from class java.lang.Object

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

Field Detail

permissions

private static java.util.Hashtable permissions

Maps group combination strings to UserGroupPermissionRule ids.

Constructor Detail