/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat Middleware LLC, 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.infinispan.server.endpoint.subsystem;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.ListAttributeDefinition;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.ReloadRequiredRemoveStepHandler;
import org.jboss.as.controller.ReloadRequiredWriteAttributeHandler;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.StringListAttributeDefinition;
import org.jboss.as.controller.operations.validation.AllowedValuesValidator;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* SaslResource.
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @author Tristan Tarrant
* @since 7.0
*/
public class SaslResource extends SimpleResourceDefinition {
private static final PathElement SASL_PATH = PathElement.pathElement(ModelKeys.SASL, ModelKeys.SASL_NAME);
static final ListAttributeDefinition MECHANISMS =
new StringListAttributeDefinition.Builder(ModelKeys.MECHANISMS)
.build();
static final ListAttributeDefinition QOP =
new StringListAttributeDefinition.Builder(ModelKeys.QOP)
.setAllowNull(true)
.setValidator(QopParameterValidation.INSTANCE)
.build();
static final SimpleAttributeDefinition SERVER_CONTEXT_NAME =
new SimpleAttributeDefinitionBuilder(ModelKeys.SERVER_CONTEXT_NAME, ModelType.STRING, true)
.setAllowExpression(true)
.setXmlName(ModelKeys.SERVER_CONTEXT_NAME)
.setRestartAllServices()
.build();
static final SimpleAttributeDefinition SERVER_NAME =
new SimpleAttributeDefinitionBuilder(ModelKeys.SERVER_NAME, ModelType.STRING, true)
.setAllowExpression(true)
.setXmlName(ModelKeys.SERVER_NAME)
.setRestartAllServices()
.build();
static final ListAttributeDefinition STRENGTH =
new StringListAttributeDefinition.Builder(ModelKeys.STRENGTH)
.setAllowNull(true)
.setValidator(StrengthParameterValidation.INSTANCE)
.build();
static final AttributeDefinition[] SASL_ATTRIBUTES = { MECHANISMS, QOP, SERVER_CONTEXT_NAME, SERVER_NAME, STRENGTH };
SaslResource() {
super(SASL_PATH, EndpointExtension.getResourceDescriptionResolver(ModelKeys.SASL), SaslAdd.INSTANCE, ReloadRequiredRemoveStepHandler.INSTANCE);
}
@Override
public void registerChildren(ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerSubModel(new SaslPolicyResource());
resourceRegistration.registerSubModel(new SaslPropertyResource());
}
@Override
public void registerAttributes(ManagementResourceRegistration resourceRegistration) {
final OperationStepHandler writeHandler = new ReloadRequiredWriteAttributeHandler(SASL_ATTRIBUTES);
for (AttributeDefinition attr : SASL_ATTRIBUTES) {
resourceRegistration.registerReadWriteAttribute(attr, null, writeHandler);
}
}
private abstract static class SaslEnumValidator extends StringLengthValidator implements AllowedValuesValidator {
final List<ModelNode> allowedValues = new ArrayList<ModelNode>();
SaslEnumValidator(Enum<?>[] src, boolean toLowerCase) {
super(1);
for (Enum<?> e : src) {
allowedValues.add(new ModelNode().set(toLowerCase ? e.name().toLowerCase(Locale.ENGLISH) : e.name()));
}
}
@Override
public List<ModelNode> getAllowedValues() {
return allowedValues;
}
}
private static class QopParameterValidation extends SaslEnumValidator implements AllowedValuesValidator {
static final QopParameterValidation INSTANCE = new QopParameterValidation();
public QopParameterValidation() {
super(SaslQop.values(), false);
}
}
private static class StrengthParameterValidation extends SaslEnumValidator implements AllowedValuesValidator {
static final StrengthParameterValidation INSTANCE = new StrengthParameterValidation();
public StrengthParameterValidation() {
super(SaslStrength.values(), true);
}
}
}