Quelle ManagerSF.java Sprache: JAVA

/*
* 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.Manager;
import org.apache.catalina.SessionIdGenerator;
import org.apache.catalina.session.StandardManager;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;

/**
* Store server.xml Manager element
*/
public class ManagerSF extends StoreFactoryBase {

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

    /**
     * Store the only the Manager elements
     *
     * @see NamingResourcesSF#storeChildren(PrintWriter, int, Object, StoreDescription)
     */
    @Override
    public void store(PrintWriter aWriter, int indent, Object aElement)
            throws Exception {
        StoreDescription elementDesc = getRegistry().findDescription(
                aElement.getClass());
        if (elementDesc != null) {
            if (aElement instanceof StandardManager) {
                StandardManager manager = (StandardManager) aElement;
                if (!isDefaultManager(manager)) {
                    if (log.isDebugEnabled()) {
                        log.debug(sm.getString("factory.storeTag", elementDesc
                                .getTag(), aElement));
                    }
                    super.store(aWriter, indent, aElement);
                }
            } else {
                super.store(aWriter, indent, aElement);
            }
        } else {
            if (log.isWarnEnabled()) {
                log.warn(sm.getString("factory.storeNoDescriptor", aElement
                        .getClass()));
            }
        }
    }

    /**
     * Is this an instance of the default <code>Manager</code> configuration,
     * with all-default properties?
     *
     * @param smanager
     *            Manager to be tested
     * @return <code>true</code> if this is an instance of the default manager
     */
    protected boolean isDefaultManager(StandardManager smanager) {

        if (!"SESSIONS.ser".equals(smanager.getPathname())
                || (smanager.getMaxActiveSessions() != -1)) {
            return false;
        }
        return true;

    }

    @Override
    public void storeChildren(PrintWriter aWriter, int indent, Object aManager,
            StoreDescription parentDesc) throws Exception {
        if (aManager instanceof Manager) {
            Manager manager = (Manager) aManager;
            // Store nested <SessionIdGenerator> element;
            SessionIdGenerator sessionIdGenerator = manager.getSessionIdGenerator();
            if (sessionIdGenerator != null) {
                storeElement(aWriter, indent, sessionIdGenerator);
            }
        }
    }

}

quality92%

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