/*
* Copyright 2010-2011, Social Music Discovery project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Social Music Discovery project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL SOCIAL MUSIC DISCOVERY PROJECT BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.socialmusicdiscovery.server.business.logic.config;
import org.socialmusicdiscovery.server.business.logic.InjectHelper;
import org.socialmusicdiscovery.server.business.model.config.ConfigurationParameterEntity;
import org.socialmusicdiscovery.server.business.repository.config.ConfigurationParameterRepository;
import java.util.HashSet;
import java.util.Set;
/**
* Configuration manager which loads its parameters from persistent storage handled by the {@link ConfigurationParameterEntity}
*/
public class PersistentConfigurationManager implements ConfigurationManager {
/**
* @inheritDoc
*/
@Override
public Set<ConfigurationParameterEntity> getParameters() {
ConfigurationParameterRepository configurationParameterRepository = InjectHelper.instance(ConfigurationParameterRepository.class);
return new HashSet<ConfigurationParameterEntity>(configurationParameterRepository.findAll());
}
/**
* @inheritDoc
*/
@Override
public Set<ConfigurationParameterEntity> getParametersByPath(String path) {
ConfigurationParameterRepository configurationParameterRepository = InjectHelper.instance(ConfigurationParameterRepository.class);
return new HashSet<ConfigurationParameterEntity>(configurationParameterRepository.findByPath(path));
}
/**
* @inheritDoc
*/
@Override
public ConfigurationParameterEntity getParameter(String id) {
ConfigurationParameterRepository configurationParameterRepository = InjectHelper.instance(ConfigurationParameterRepository.class);
return configurationParameterRepository.findById(id);
}
}