/*
 * This file is part of Bisq.
 *
 * Bisq is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version.
 *
 * Bisq 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 Affero General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
 */

package bisq.network.p2p.storage.persistence;

import bisq.network.p2p.storage.P2PDataStorage;
import bisq.network.p2p.storage.payload.ProtectedStorageEntry;

import bisq.common.proto.persistable.PersistableEnvelope;

import javax.inject.Inject;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import lombok.extern.slf4j.Slf4j;

/**
 * Used for data which can be added and removed. ProtectedStorageEntry is used for verifying ownership.
 */
@Slf4j
public class ProtectedDataStoreService {
    private List<MapStoreService<? extends PersistableEnvelope, ProtectedStorageEntry>> services = new ArrayList<>();


    ///////////////////////////////////////////////////////////////////////////////////////////
    // Constructor
    ///////////////////////////////////////////////////////////////////////////////////////////

    @Inject
    public ProtectedDataStoreService() {
    }

    public void addService(MapStoreService<? extends PersistableEnvelope, ProtectedStorageEntry> service) {
        services.add(service);
    }

    public void readFromResources(String postFix) {
        services.forEach(service -> service.readFromResources(postFix));
    }

    public Map<P2PDataStorage.ByteArray, ProtectedStorageEntry> getMap() {
        return services.stream()
                .flatMap(service -> service.getMap().entrySet().stream())
                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    }

    public void put(P2PDataStorage.ByteArray hash, ProtectedStorageEntry entry) {
        services.stream()
                .filter(service -> service.canHandle(entry))
                .forEach(service -> {
                    service.put(hash, entry);
                });
    }

    public ProtectedStorageEntry remove(P2PDataStorage.ByteArray hash, ProtectedStorageEntry protectedStorageEntry) {
        final ProtectedStorageEntry[] result = new ProtectedStorageEntry[1];
        services.stream()
                .filter(service -> service.canHandle(protectedStorageEntry))
                .forEach(service -> {
                    result[0] = service.remove(hash);
                });
        return result[0];
    }
}

@@ -995,16 +995,68 @@
 il.Map;%0A
+import java.util.concurrent.atomic.AtomicReference;%0A
 import j
@@ -1291,16 +1291,22 @@
 private 
+final 
 List%3CMap
@@ -2634,22 +2634,32 @@
         
-final 
+AtomicReference%3C
 Protecte
@@ -2675,10 +2675,9 @@
 ntry
-%5B%5D
+%3E
  res
@@ -2690,32 +2690,27 @@
 new 
-ProtectedStorageEntry%5B1%5D
+AtomicReference%3C%3E()
 ;%0A  
@@ -2850,42 +2850,19 @@
  -%3E 
-%7B%0A                    result%5B0%5D = 
+result.set(
 serv
@@ -2877,35 +2877,17 @@
 ve(hash)
-;%0A                %7D
+)
 );%0A     
@@ -2906,11 +2906,14 @@
 sult
-%5B0%5D
+.get()
 ;%0A  

Update ProtectedDataStoreService Use AtomicReference instead of array, add final