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/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2019 Nokia. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.pnfsimulator.filesystem;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import com.google.gson.JsonObject;
import org.onap.pnfsimulator.db.Storage;
import org.onap.pnfsimulator.template.Template;
public class InMemoryTemplateStorage implements Storage<Template> {
private List<Template> storage = new ArrayList<>();
@Override
public List<Template> getAll() {
return new ArrayList<>(storage);
}
@Override
public Optional<Template> get(String name) {
return storage.stream().filter(template -> template.getId().equals(name)).findFirst();
}
@Override
public void persist(Template template) {
if (!storage.contains(template)){
storage.add(template);
}
}
@Override
public boolean tryPersistOrOverwrite(Template template, boolean overwrite) {
if (!storage.contains(template) || overwrite){
storage.add(template);
return true;
}
return false;
}
@Override
public void delete(String templateName) {
get(templateName).ifPresent(template -> storage.remove(template));
}
@Override
public List<String> getIdsByContentCriteria(JsonObject queryJson) {
throw new RuntimeException("Method is not implemented.");
}
}
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