/*
* 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;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.access.management.AccessConstraintDefinition;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.dmr.ModelNode;
/**
* An attribute of the resource that is the target of an action for which access control is needed.
*
* @author Brian Stansberry (c) 2013 Red Hat Inc.
*/
public final class TargetAttribute {
private static final List<AccessConstraintDefinition> NO_CONSTRAINTS = Collections.emptyList();
private final String attributeName;
private final TargetResource targetResource;
private final AttributeAccess attributeAccess;
private final ModelNode currentValue;
public TargetAttribute(String attributeName, AttributeAccess attributeAccess, ModelNode currentValue, TargetResource targetResource) {
this.attributeName = attributeName;
this.targetResource = targetResource;
this.currentValue = currentValue;
this.attributeAccess = attributeAccess;
}
public String getAttributeName() {
return attributeName;
}
public TargetResource getTargetResource() {
return targetResource;
}
/**
* Get the access type.
*
* @return the access type
*/
public AttributeAccess.AccessType getAccessType() {
return attributeAccess == null ? null : attributeAccess.getAccessType();
}
/**
* Get the storage type.
*
* @return the storage type
*/
public AttributeAccess.Storage getStorageType() {
return attributeAccess == null ? null : attributeAccess.getStorageType();
}
public AttributeDefinition getAttributeDefinition() {
return attributeAccess == null ? null : attributeAccess.getAttributeDefinition();
}
/**
* Gets the flags associated with this attribute.
* @return the flags. Will not return {@code null}
*/
public Set<AttributeAccess.Flag> getFlags() {
if (attributeAccess == null) {
return Collections.emptySet();
}
return attributeAccess.getFlags();
}
public ModelNode getCurrentValue() {
return currentValue;
}
public ServerGroupEffect getServerGroupEffect() {
return targetResource.getServerGroupEffect();
}
public HostEffect getHostEffect() {
return targetResource.getHostEffect();
}
public List<AccessConstraintDefinition> getAccessConstraints() {
AttributeDefinition def = getAttributeDefinition();
return def != null ? def.getAccessConstraints() : NO_CONSTRAINTS;
}
}