/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.host.controller.ignored;
import static org.jboss.as.host.controller.ignored.IgnoredDomainTypeResourceDefinition.NAMES;
import static org.jboss.as.host.controller.ignored.IgnoredDomainTypeResourceDefinition.WILDCARD;
import java.util.LinkedHashSet;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.PlaceholderResource;
import org.jboss.dmr.ModelNode;
/**
* {@link org.jboss.as.controller.registry.Resource} implementation for a given type of ignored resource.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class IgnoreDomainResourceTypeResource extends PlaceholderResource.PlaceholderResourceEntry {
private IgnoredDomainResourceRoot parent;
private Boolean hasWildcard;
private final LinkedHashSet<String> model = new LinkedHashSet<String>();
/**
* Constructor for use by operation step handlers.
*
* @param type the name of the type some of whose resources are to be ignored
* @param names the specific instances of type that should be ignored. Either {@link org.jboss.dmr.ModelType#LIST}
* or {@link org.jboss.dmr.ModelType#UNDEFINED}; cannot be {@code null}
* @param wildcard {@code true} if all resources of the type should be matched. Use {@code null} to indicate
* this is undefined by the user, meaning {@code false} in practical effect
*/
public IgnoreDomainResourceTypeResource(String type, final ModelNode names, final Boolean wildcard) {
super(ModelDescriptionConstants.IGNORED_RESOURCE_TYPE, type);
setNames(names);
setWildcard(wildcard);
}
private IgnoreDomainResourceTypeResource(IgnoreDomainResourceTypeResource toCopy) {
super(ModelDescriptionConstants.IGNORED_RESOURCE_TYPE, toCopy.getName());
synchronized (toCopy.model) {
model.addAll(toCopy.model);
}
this.hasWildcard = toCopy.hasWildcard;
this.parent = toCopy.parent;
}
@Override
public boolean isRuntime() {
return false;
}
/** {@inheritDoc */
@Override
public ModelNode getModel() {
synchronized (model) {
// We return what is effectively a copy; force handlers to use writeModel, setWildcard or setNames to modify
ModelNode result = new ModelNode();
ModelNode wildcard = result.get(WILDCARD.getName());
if (hasWildcard != null) {
wildcard.set(hasWildcard.booleanValue());
}
ModelNode names = result.get(NAMES.getName());
synchronized (model) {
for (String name : model) {
names.add(name);
}
}
return result;
}
}
/** {@inheritDoc */
@Override
public void writeModel(ModelNode newModel) {
synchronized (model) {
if (newModel.hasDefined(WILDCARD.getName())) {
setWildcard(newModel.get(WILDCARD.getName()).asBoolean());
}
setNames(newModel.get(NAMES.getName()));
}
}
/** {@inheritDoc */
@Override
public boolean isModelDefined() {
return true;
}
/** {@inheritDoc */
@Override
public IgnoreDomainResourceTypeResource clone() {
return new IgnoreDomainResourceTypeResource(this);
}
void setParent(IgnoredDomainResourceRoot parent) {
this.parent = parent;
}
void setNames(ModelNode names) {
synchronized (model) {
model.clear();
if (names.isDefined()) {
for (ModelNode name : names.asList()) {
String nameStr = name.asString();
model.add(nameStr);
}
}
}
}
void publish() {
parent.publish();
}
boolean hasName(String name) {
synchronized (model) {
return (hasWildcard != null && hasWildcard.booleanValue()) || model.contains(name);
}
}
public void setWildcard(Boolean wildcard) {
synchronized (model) {
this.hasWildcard = wildcard;
}
}
}