org.objectweb.jac.aspects.user
Class Rule

java.lang.Object
  |
  +--org.objectweb.jac.aspects.user.Rule

public class Rule

extends Object

Rules for profiles : allow/deny reading, allow/deny writing, etc ...

See Also:

Profile, UserAC

Field Summary

static boolean	ALLOW
static boolean	DENY

Constructor Summary

Rule(boolean allow, String resourceExpression)

Method Summary

boolean	getAllow() Get rule mode (allow or deny).
protected gnu.regexp.RE	getRegexp() Returns a regular expression object for the resource expression.
String	getResourceExpression()
protected void	invalidateCache() Invalidates the UserAC.controlAttribute's cache.
boolean	match(MetaItem item) Tells if a MetaItem matches the rule.
void	setAllow(boolean allow) Set rule mode (allow or deny).
void	setResourceExpression(String resourceExpression) Set regular expression indicating which fields to apply rule for.

Methods inherited from class java.lang.Object

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

Field Detail

ALLOW

public static final boolean ALLOW

See Also:

Constant Field Values

DENY

public static final boolean DENY

See Also:

Constant Field Values

Constructor Detail

Rule

public Rule(boolean allow,
            String resourceExpression)

Parameters:

allow - if true : allowing rule, if false : denying rule

resourceExpression - regular expression indicating which fields or methods this rule aplies to.

Method Detail

getAllow

public boolean getAllow()

Get rule mode (allow or deny).

Returns:

the rule's mode.

setAllow

public void setAllow(boolean allow)

Set rule mode (allow or deny).

Parameters:

allow - mode (true for allow, false for deny).

setResourceExpression

public void setResourceExpression(String resourceExpression)

Set regular expression indicating which fields to apply rule for.

Parameters:

resourceExpression - the regular expression.

getResourceExpression

public String getResourceExpression()

getRegexp

protected gnu.regexp.RE getRegexp()

Returns a regular expression object for the resource expression.

match

public boolean match(MetaItem item)

Tells if a MetaItem matches the rule.

Parameters:

item - the MetaItem

invalidateCache

protected void invalidateCache()

Invalidates the UserAC.controlAttribute's cache.

It merely calls invalidateCache() on UserAC.

See Also:

UserAC.controlAttribute(Object,MetaItem,String,Object), UserAC.invalidateCache()