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Salt Edge Compliance Connector Java SDK (BG)
/*
* @author Constantin Chelban ([email protected])
* Copyright (c) 2020 Salt Edge.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.saltedge.connector.sdk.tools;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
public class ResourceTools {
private static final Logger log = LoggerFactory.getLogger(ResourceTools.class);
/**
* Read file from `resources`
*
* @param path of file in application resources
* @return file content or null
*/
public static String readResourceFile(String path) {
try {
Resource fileResource = new ClassPathResource(path);
return readFromInputStream(fileResource.getInputStream());
} catch (IOException e) {
log.error(e.getMessage(), e);
return "";
}
}
/**
* Read file from file system
*
* @param path of file in file system
* @return file content or null
*/
public static String readFile(String path) {
try {
File file = new File(path);
return readFromPath(file.toPath());
} catch (IOException e) {
log.error(e.getMessage(), e);
return "";
}
}
private static String readFromInputStream(InputStream inputStream) throws IOException {
StringBuilder resultStringBuilder = new StringBuilder();
try (BufferedReader br = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = br.readLine()) != null) resultStringBuilder.append(line).append("\n");
}
return resultStringBuilder.toString();
}
private static String readFromPath(Path inputPath) throws IOException {
StringBuilder resultStringBuilder = new StringBuilder();
try (BufferedReader br = Files.newBufferedReader(inputPath, StandardCharsets.UTF_8)) {
String line;
while ((line = br.readLine()) != null) resultStringBuilder.append(line).append("\n");
}
return resultStringBuilder.toString();
}
}