Glassfish example source code file (GFAuthConfigFactory.java)

This example Glassfish source code file (GFAuthConfigFactory.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

arraylist, arraylist, baseauthconfigfactory, entryinfo, entryinfo, gfauthconfigfactory, list, list, log, logging, override, regstorefileparser, regstorefileparser, securityservicesutil, string, util, webservicesdelegate

The Glassfish GFAuthConfigFactory.java source code

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 *
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
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 * GPL Classpath Exception:
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 * exception as provided by Oracle in the GPL Version 2 section of the License
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package com.sun.enterprise.security.jmac.config;

import com.sun.enterprise.security.SecurityServicesUtil;
import com.sun.enterprise.security.jmac.WebServicesDelegate;
import com.sun.jaspic.config.factory.BaseAuthConfigFactory;
import com.sun.jaspic.config.factory.RegStoreFileParser;
import com.sun.jaspic.config.factory.EntryInfo;

import java.util.ArrayList;
import java.util.List;
import java.util.logging.Logger;
    
/**
 * This class implements methods in the abstract class AuthConfigFactory.
 * @author  Shing Wai Chan
 */
public class GFAuthConfigFactory extends BaseAuthConfigFactory {

 // MUST "hide" regStore in derived class.
    protected static RegStoreFileParser regStore = null;

    /**
     * to specialize the defaultEntries passed to the RegStoreFileParser
     * constructor, create another subclass of BaseAuthconfigFactory, that is
     * basically a copy of this class, with a change to the third argument
     * of the call to new ResSToreFileParser.
     * to ensure runtime use of the the associated regStore, make sure that
     * the new subclass also contains an implementation of the getRegStore method.
     * As done within this class, use the locks defined in
     * BaseAuthConfigFactory to serialize access to the regStore (both within
     * the class constructor, and within getRegStore)
     *
     * All EentyInfo OBJECTS PASSED as deualtEntries MUST HAVE BEEN
     * CONSTRCTED USING THE FOLLOWING CONSTRUCTOR:
     *
     * EntryInfo(String className, Map<String, String> properties);
     *
     */
    public GFAuthConfigFactory() {
        rLock.lock();
        try {
            if (regStore != null) {
                return;
            }
        } finally {
            rLock.unlock();
        }
        String userDir = System.getProperty("user.dir");
        wLock.lock();
        try {
            if (regStore == null) {
                regStore = new RegStoreFileParser(userDir,
                        BaseAuthConfigFactory.CONF_FILE_NAME,
                        getDefaultProviders());
                _loadFactory();
            }
        } finally {
            wLock.unlock();
        }
    }

    @Override
    protected RegStoreFileParser getRegStore() {
        rLock.lock();
        try {
            return regStore;
        } finally {
            rLock.unlock();
        }
    }

    /*
     * Contains the default providers used when none are
     * configured in a factory configuration file.
     */
    static List<EntryInfo> getDefaultProviders() {
        WebServicesDelegate delegate = null;
        SecurityServicesUtil svcUtil = SecurityServicesUtil.getInstance();
        if ( svcUtil != null) {
            delegate = svcUtil.getHabitat().getComponent(WebServicesDelegate.class);
        }
        if (delegate != null) {
            List<EntryInfo> entries = new ArrayList(2);
            entries.add(new EntryInfo(
                    delegate.getDefaultWebServicesProvider(), null));
            entries.add(new EntryInfo(
                    GFServerConfigProvider.class.getName(), null));
            return entries;
        }
        List<EntryInfo> entries = new ArrayList(1);
        entries.add(new EntryInfo(
            GFServerConfigProvider.class.getName(), null));
        return entries;
    }

}