/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.controller.access.management;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.jboss.as.controller.PathAddress;
/**
* {@link AccessConstraintUtilization} implementation.
*
* @author Brian Stansberry (c) 2013 Red Hat Inc.
*/
class AccessConstraintUtilizationImpl implements AccessConstraintUtilization {
private final AccessConstraintKey constraint;
private final PathAddress pathAddress;
private volatile Boolean resourceConstrained;
private Set<String> attributes = Collections.synchronizedSet(new HashSet<String>());
private Set<String> operations = Collections.synchronizedSet(new HashSet<String>());
public AccessConstraintUtilizationImpl(AccessConstraintKey constraint, PathAddress pathAddress) {
this.constraint = constraint;
this.pathAddress = pathAddress;
}
@Override
public PathAddress getPathAddress() {
return pathAddress;
}
@Override
public boolean isEntireResourceConstrained() {
final Boolean constrained = resourceConstrained;
return constrained == null ? false : constrained;
}
@Override
public Set<String> getAttributes() {
return Collections.unmodifiableSet(attributes);
}
@Override
public Set<String> getOperations() {
return Collections.unmodifiableSet(operations);
}
@Override
public int hashCode() {
return pathAddress.hashCode();
}
@Override
public boolean equals(Object obj) {
return obj != null
&& obj instanceof AccessConstraintUtilizationImpl
&& pathAddress.equals(((AccessConstraintUtilizationImpl) obj).pathAddress);
}
@Override
public String toString() {
return getClass().getSimpleName() + "{pathAddress=" + pathAddress + '}';
}
void setResourceConstrained(boolean resourceConstrained) {
this.resourceConstrained = resourceConstrained;
}
void addAttribute(String attribute) {
attributes.add(attribute);
}
void addOperation(String operation) {
operations.add(operation);
}
}