com.wles.util
Class RuleParser

java.lang.Object
  com.wles.util.RuleParser

public class RuleParser

extends java.lang.Object

Supports parsing and generation of ALES rules.

Nested Class Summary

static class	RuleParser.Action Base class representation for actions (roles, privileges) names.
static class	RuleParser.ActionType Enumeration of different action types.
static class	RuleParser.Constraint Class for representing a rule's constraint.
static class	RuleParser.Effect Class represnetation for the effect portion of a rule.
static class	RuleParser.ParsedRule Class representation of a parsed rule.
static class	RuleParser.ParsingException Exception used to indicate parsing errors.
static class	RuleParser.Privilege Class representation of a privilege action.
static class	RuleParser.QualifiedElement Base class of parser for all named rule elements.
static class	RuleParser.Resource Class for representing a resource.
static class	RuleParser.RoleAction Class representation of a Role action.
static class	RuleParser.ScopedSubject Base class for subjects which include a directory component.
static class	RuleParser.Subject Base class representation of subjects (User, Group, Role).
static class	RuleParser.SubjectGroup Class for representing a qualified subject group in a directory.
static class	RuleParser.SubjectRole Class for representing a qualified role name to be used a subject.
static class	RuleParser.User Class for representing a qualified user in a directory.

Method Summary

static RuleParser.ParsedRule

parseRule(java.lang.String ruleText) Parses a text rule into a series of rule elements.

Methods inherited from class java.lang.Object

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

Method Detail

parseRule

public static RuleParser.ParsedRule parseRule(java.lang.String ruleText)
                                       throws RuleParser.ParsingException

Parses a text rule into a series of rule elements.

Throws:

RuleParser.ParsingException