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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. 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.aai.schemaservice.query;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import javax.annotation.PostConstruct;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.stream.Stream;
@Service
public class QueryService {
private static final Logger LOGGER = LoggerFactory.getLogger(QueryService.class);
private String queryLocation;
private String storedQueriesContent;
public QueryService(@Value("${schema.query.location}") String queryLocation){
this.queryLocation = queryLocation;
}
@PostConstruct
public void initialize() throws IOException {
String fileName = queryLocation + File.separator + "stored-queries.json";
LOGGER.debug("Loading the following stored queries file {}", fileName);
StringBuilder contentBuilder = new StringBuilder();
try(Stream<String> stream = Files.lines(Paths.get(fileName), StandardCharsets.UTF_8)){
stream.forEach(s -> contentBuilder.append(s));
}
storedQueriesContent = contentBuilder.toString();
LOGGER.trace("Contents of the stored query file {}", storedQueriesContent);
}
public String getStoredQueries(){
return storedQueriesContent;
}
}
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