/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.catalina.storeconfig;

import java.io.PrintWriter;

import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Service;
import org.apache.catalina.core.StandardServer;
import org.apache.catalina.deploy.NamingResourcesImpl;

/**
 * Store server.xml Server element and children ( Listener,GlobalNamingResource,Service)
 */
public class StandardServerSF extends StoreFactoryBase {

    @Override
    public void store(PrintWriter aWriter, int indent, Object aServer) throws Exception {
        storeXMLHead(aWriter);
        super.store(aWriter, indent, aServer);
    }

    /**
     * Store the specified server element children.
     * <p>
     * {@inheritDoc}
     */
    @Override
    public void storeChildren(PrintWriter aWriter, int indent, Object aObject, StoreDescription parentDesc)
            throws Exception {
        if (aObject instanceof StandardServer server) {
            // Store nested <Listener> elements
            LifecycleListener[] listeners = server.findLifecycleListeners();
            storeElementArray(aWriter, indent, listeners);
            // Store nested <GlobalNamingResources> element
            NamingResourcesImpl globalNamingResources = server.getGlobalNamingResources();
            StoreDescription elementDesc =
                    getRegistry().findDescription(NamingResourcesImpl.class.getName() + ".[GlobalNamingResources]");
            if (elementDesc != null) {
                elementDesc.getStoreFactory().store(aWriter, indent, globalNamingResources);
            }
            // Store nested <Service> elements
            Service[] services = server.findServices();
            storeElementArray(aWriter, indent, services);
        }
    }

}
