/**
* Copyright 2015-2016 Red Hat, Inc, and individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wildfly.swarm.container.runtime.marshal;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Any;
import javax.enterprise.inject.Instance;
import javax.inject.Inject;
import org.jboss.dmr.ModelNode;
import org.wildfly.swarm.spi.api.Fraction;
import org.wildfly.swarm.spi.api.annotations.WildFlyExtension;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.EXTENSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
/**
* @author Bob McWhirter
*/
@ApplicationScoped
public class ExtensionMarshaller implements ConfigurationMarshaller {
@Inject
@Any
private Instance<Fraction> fractions;
public void marshal(List<ModelNode> list) {
List<ModelNode> extensions = new ArrayList<>();
Set<String> seen = new HashSet<>();
for (Fraction each : this.fractions) {
WildFlyExtension anno = each.getClass().getAnnotation(WildFlyExtension.class);
if (anno != null) {
if (anno.module() != null && !anno.module().equals("")) {
String module = anno.module();
if (!seen.contains(module)) {
ModelNode node = new ModelNode();
node.get(OP_ADDR).set(EXTENSION, anno.module());
node.get(OP).set(ADD);
extensions.add(node);
seen.add(module);
}
}
}
}
list.addAll(0, extensions);
}
}