persistentmanagersf.java

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/*
 * Copyright 1999-2001,2004 The Apache Software Foundation.
 * 
 * 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.apache.catalina.storeconfig;

import java.io.PrintWriter;

import org.apache.catalina.Store;
import org.apache.catalina.session.PersistentManager;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

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

    private static Log log = LogFactory.getLog(PersistentManagerSF.class);

    /**
     * Store the specified PersistentManager properties.
     * 
     * @param aWriter
     *            PrintWriter to which we are storing
     * @param indent
     *            Number of spaces to indent this element
     * @param aManager
     *            PersistentManager whose properties are being stored
     * 
     * @exception Exception
     *                if an exception occurs while storing
     */
    public void storeChilds(PrintWriter aWriter, int indent, Object aManager,
            StoreDescription parentDesc) throws Exception {
        if (aManager instanceof PersistentManager) {
            PersistentManager manager = (PersistentManager) aManager;

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

        }
    }

}