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 * JBoss, Home of Professional Open Source.
 * Copyright 2021, 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.wildfly.extension.mod_cluster;

import java.util.function.Consumer;

import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.transform.description.DiscardAttributeChecker;
import org.jboss.as.controller.transform.description.RejectAttributeChecker;
import org.jboss.as.controller.transform.description.ResourceTransformationDescriptionBuilder;
import org.jboss.dmr.ModelNode;

/**
 * Transformer logic for {@link DynamicLoadProviderResourceDefinition}.
 *
 * @author Radoslav Husar
 */
public class DynamicLoadProviderResourceTransformer implements Consumer<ModelVersion> {

    private final ResourceTransformationDescriptionBuilder builder;

    public DynamicLoadProviderResourceTransformer(ResourceTransformationDescriptionBuilder parent) {
        this.builder = parent.addChildResource(DynamicLoadProviderResourceDefinition.PATH);
    }

    @Override
    public void accept(ModelVersion version) {
        if (ModClusterSubsystemModel.VERSION_7_0_0.requiresTransformation(version)) {
            builder.getAttributeBuilder()
                    .setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(-1)), DynamicLoadProviderResourceDefinition.Attribute.INITIAL_LOAD.getDefinition())
                    .addRejectCheck(RejectAttributeChecker.DEFINED, DynamicLoadProviderResourceDefinition.Attribute.INITIAL_LOAD.getDefinition())
                    .end();
        }

        //new LoadMetricResourceTransformer(this.builder).accept(version);
        //new CustomLoadMetricResourceTransformer(this.builder).accept(version);
    }
}
