/*
 * 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.SessionIdGenerator;
import org.apache.catalina.Store;
import org.apache.catalina.session.PersistentManager;

/**
 * store server.xml PersistentManager element with nested "Store"
 */
public class PersistentManagerSF extends StoreFactoryBase {

    /**
     * Store the specified PersistentManager properties.
     * <p>
     * {@inheritDoc}
     */
    @Override
    public void storeChildren(PrintWriter aWriter, int indent, Object aManager, StoreDescription parentDesc)
            throws Exception {
        if (aManager instanceof PersistentManager) {
            PersistentManager manager = (PersistentManager) aManager;

            // Store nested <Store> element
            Store store = manager.getStore();
            storeElement(aWriter, indent, store);

            // Store nested <SessionIdGenerator> element
            SessionIdGenerator sessionIdGenerator = manager.getSessionIdGenerator();
            if (sessionIdGenerator != null) {
                storeElement(aWriter, indent, sessionIdGenerator);
            }

        }
    }

}