2019-08-02 04:16:17 +00:00
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package org.geysermc.connector.utils;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
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import org.geysermc.connector.GeyserConnector;
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2019-08-06 01:59:54 +00:00
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import java.io.*;
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import java.util.function.Function;
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2019-08-02 04:16:17 +00:00
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public class FileUtils {
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public static <T> T loadConfig(File src, Class<T> valueType) throws IOException {
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ObjectMapper objectMapper = new ObjectMapper(new YAMLFactory());
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return objectMapper.readValue(src, valueType);
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}
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2019-08-06 01:59:54 +00:00
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public static File fileOrCopiedFromResource(String name, Function<String, String> s) throws IOException {
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2019-08-02 04:16:17 +00:00
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File file = new File(name);
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if (!file.exists()) {
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FileOutputStream fos = new FileOutputStream(file);
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2019-08-06 01:59:54 +00:00
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InputStream input = GeyserConnector.class.getResourceAsStream("/" + name); // resources need leading "/" prefix
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2019-08-02 04:16:17 +00:00
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2019-08-06 01:59:54 +00:00
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byte[] bytes = new byte[input.available()];
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input.read(bytes);
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for(char c : s.apply(new String(bytes)).toCharArray()) {
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fos.write(c);
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}
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fos.flush();
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input.close();
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2019-08-02 04:16:17 +00:00
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fos.close();
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}
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return file;
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}
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}
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