/*
* 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.wildfly.extension.undertow;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import io.undertow.server.HttpHandler;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.AbstractRemoveStepHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.PersistentResourceDefinition;
import org.jboss.as.controller.access.constraint.SensitivityClassification;
import org.jboss.as.controller.access.management.AccessConstraintDefinition;
import org.jboss.as.controller.access.management.SensitiveTargetAccessConstraintDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.OperationEntry;
/**
* @author <a href="mailto:tomaz.cerar@redhat.com">Tomaz Cerar</a> (c) 2013 Red Hat Inc.
*/
public abstract class AbstractHandlerDefinition extends PersistentResourceDefinition implements Handler {
private static final List<AccessConstraintDefinition> CONSTRAINTS = new SensitiveTargetAccessConstraintDefinition(
new SensitivityClassification(UndertowExtension.SUBSYSTEM_NAME, "undertow-filter", false, false, false)
).wrapAsList();
protected final String name;
protected AbstractHandlerDefinition(final String name, AbstractAddStepHandler addHandler, AbstractRemoveStepHandler removeHandler) {
this(name, Constants.HANDLER, addHandler, removeHandler);
}
protected AbstractHandlerDefinition(final String name) {
this(name, Constants.HANDLER);
}
protected AbstractHandlerDefinition(final String name, String prefix, AbstractAddStepHandler addHandler, AbstractRemoveStepHandler removeHandler) {
super(PathElement.pathElement(name), UndertowExtension.getResolver(prefix, name), addHandler, removeHandler);
this.name = name;
}
protected AbstractHandlerDefinition(final String name, String prefix) {
super(PathElement.pathElement(name), UndertowExtension.getResolver(prefix, name));
this.name = name;
}
@Override
public void registerOperations(ManagementResourceRegistration resourceRegistration) {
super.registerOperations(resourceRegistration);
if (resourceRegistration.getOperationEntry(PathAddress.EMPTY_ADDRESS, ModelDescriptionConstants.ADD) == null) {
registerAddOperation(resourceRegistration, new AbstractAddStepHandler(getAttributes()), OperationEntry.Flag.RESTART_RESOURCE_SERVICES);
}
if (resourceRegistration.getOperationEntry(PathAddress.EMPTY_ADDRESS, ModelDescriptionConstants.REMOVE) == null) {
registerRemoveOperation(resourceRegistration, new DefaultHandlerRemove(), OperationEntry.Flag.RESTART_RESOURCE_SERVICES);
}
}
@Override
public Class<? extends HttpHandler> getHandlerClass() {
return null;
}
@Override
public List<AccessConstraintDefinition> getAccessConstraints() {
return CONSTRAINTS;
}
@Override
public Collection<AttributeDefinition> getAttributes() {
return Collections.emptyList();
}
@Override
public String getXmlElementName() {
return this.name;
}
protected static class DefaultHandlerRemove extends AbstractRemoveStepHandler {
private DefaultHandlerRemove() {
}
}
}