BasicProtocolFactory.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package org.openspcoop2.protocol.engine;

import java.util.HashMap;
import java.util.Map;

import org.openspcoop2.protocol.basic.BasicEmptyRawContentFactory;
import org.openspcoop2.protocol.basic.BasicStaticInstanceConfig;
import org.openspcoop2.protocol.sdk.ProtocolException;
import org.openspcoop2.protocol.sdk.config.IProtocolConfiguration;
import org.openspcoop2.protocol.sdk.config.IProtocolManager;
import org.openspcoop2.protocol.sdk.config.IProtocolVersionManager;
import org.slf4j.Logger;

/**
 * Protocol Factory di Base
 *
 * @author Poli Andrea (apoli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */

public class BasicProtocolFactory extends BasicEmptyRawContentFactory {

    /**
     * 
     */
    private static final long serialVersionUID = -7718343905236594865L;

    public BasicProtocolFactory(Logger log){
        super.log = log;
    }
    
    @Override
    protected void initStaticInstance(BasicStaticInstanceConfig staticInstanceConfig) throws ProtocolException{
        super.initStaticInstance(staticInstanceConfig);
        if(staticInstanceConfig!=null) {
            if(staticInstanceConfig.isStaticConfig()) {
                if(staticInstanceProtocolManager==null) {
                    initStaticInstanceProtocolManager();
                }
                createProtocolManager();
                if(staticInstanceProtocolVersionManager==null) {
                    initStaticInstanceProtocolVersionManager();
                }
                createProtocolVersionManager("-");
            }
        }
    }

    private static Map<String, IProtocolManager> staticInstanceProtocolManager = null;
    private static synchronized void initStaticInstanceProtocolManager() {
        if(staticInstanceProtocolManager==null) {
            staticInstanceProtocolManager = new HashMap<String, IProtocolManager>();
        }
    }
    @Override
    public IProtocolManager createProtocolManager()
            throws ProtocolException {
        if(staticInstanceProtocolManager!=null) {
            if(!staticInstanceProtocolManager.containsKey(this.getProtocol())) {
                initProtocolManager(this.getProtocol());
            }
            return staticInstanceProtocolManager.get(this.getProtocol());
        }
        else {
            return new BasicProtocolManager(this);
        }
    }
    private synchronized void initProtocolManager(String protocol) throws ProtocolException {
        if(!staticInstanceProtocolManager.containsKey(protocol)) {
            staticInstanceProtocolManager.put(protocol, new BasicProtocolManager(this));
        }
    }
    
    private static Map<String, IProtocolVersionManager> staticInstanceProtocolVersionManager = null;
    private static synchronized void initStaticInstanceProtocolVersionManager() {
        if(staticInstanceProtocolVersionManager==null) {
            staticInstanceProtocolVersionManager = new HashMap<>();
        }
    }
    @Override
    public IProtocolVersionManager createProtocolVersionManager(String version)
            throws ProtocolException {
        if(staticInstanceProtocolVersionManager!=null) {
            if(!staticInstanceProtocolVersionManager.containsKey(this.getProtocol())) {
                initProtocolVersioneManager(this.getProtocol());
            }
            return staticInstanceProtocolVersionManager.get(this.getProtocol());
        }
        else {
            return new BasicProtocolVersionManager(this);
        }
    }
    private synchronized void initProtocolVersioneManager(String protocol) throws ProtocolException {
        if(!staticInstanceProtocolVersionManager.containsKey(protocol)) {
            staticInstanceProtocolVersionManager.put(protocol, new BasicProtocolVersionManager(this));
        }
    }

    @Override
    public IProtocolConfiguration createProtocolConfiguration()
            throws ProtocolException {
        return null;
    }

}