/*
 *  Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com).
 *
 *  WSO2 LLC. 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.synapse.transport.dynamicconfigurations;

import org.apache.axis2.AxisFault;

import java.util.ArrayList;
import java.util.List;

public class KeyStoreReloaderHolder {

    private final static KeyStoreReloaderHolder instance = new KeyStoreReloaderHolder();
    private final List<KeyStoreReloader> keyStoreLoaders;

    private KeyStoreReloaderHolder() {
        keyStoreLoaders = new ArrayList<>();
    }

    public static KeyStoreReloaderHolder getInstance() {
        return instance;
    }

    public void addKeyStoreLoader(KeyStoreReloader keyStoreLoader) {
        keyStoreLoaders.add(keyStoreLoader);
    }

    public void reloadAllKeyStores() throws AxisFault {
        for (KeyStoreReloader keyStoreLoader : keyStoreLoaders) {
            keyStoreLoader.update();
        }
    }
}
