RemoteStoreConfigMultiTenantUtils.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.utils.certificate.remote;

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

/**
 * RemoteStoreConfigMultiTenantUtils
 *
 * @author Andrea Poli (apoli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class RemoteStoreConfigMultiTenantUtils {
    
    private RemoteStoreConfigMultiTenantUtils() {}


    protected static String getMultitenant(Map<String, String> thisParam, String tenant,
            String cloned){
        if(thisParam!=null && !thisParam.isEmpty()) {
            String newValue = thisParam.get(tenant);
            if(newValue!=null) {
                return newValue;
            }
        }
        return cloned;
    }
    protected static Map<String, String> getMultitenant(Map<String, Map<String, String>> thisParam, String tenant,
            Map<String, String> cloned){
        if(thisParam!=null && !thisParam.isEmpty()) {
            Map<String, String> thisMap = thisParam.get(tenant);
            return getMultitenant(thisMap, cloned);
        }
        return cloned;
    }
    private static Map<String, String> getMultitenant(Map<String, String> thisParam, Map<String, String> cloned){
        if(thisParam!=null && !thisParam.isEmpty()) {
            for (Map.Entry<String,String> entry : thisParam.entrySet()) {
                if(entry.getKey()!=null && entry.getValue()!=null) {
                    if(cloned==null) {
                        cloned=new HashMap<>();
                    }
                    cloned.put(entry.getKey(), entry.getValue());
                }
            }
        }
        return cloned;
    }
    
    protected static Map<String, String> newMapInstance(Map<String, String> thisParam){
        HashMap<String, String> cloned = null;
        if(thisParam!=null) {
            cloned = new HashMap<>();
            if(!thisParam.isEmpty()) {
                for (Map.Entry<String,String> entry : thisParam.entrySet()) {
                    if(entry.getKey()!=null && entry.getValue()!=null) {
                        cloned.put(entry.getKey()+"", entry.getValue()+"");
                    }
                }
            }
        }
        return cloned;
    }
    protected static Map<String, Map<String, String>> newMultiMapInstance(Map<String, Map<String, String>> thisParam){
        Map<String, Map<String, String>> cloned = null;
        if(thisParam!=null) {
            cloned = new HashMap<>();
            setMultiMapInstanceEngine(thisParam, cloned);
        }
        return cloned;
    }
    private static void setMultiMapInstanceEngine(Map<String, Map<String, String>> thisParam, Map<String, Map<String, String>> cloned){
        if(!thisParam.isEmpty()) {
            for (Map.Entry<String,Map<String, String>> entry : thisParam.entrySet()) {
                if(entry.getKey()!=null && entry.getValue()!=null) {
                    Map<String, String> mValue = newMapInstance(entry.getValue());
                    if(mValue!=null) {
                        cloned.put(entry.getKey()+"", mValue);
                    }
                }
            }
        }
    }
    
}