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• Throwables.java

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com.vlkan.log4j2.logstash.layout.util.Throwables Maven / Gradle / Ivy

package com.vlkan.log4j2.logstash.layout.util;

import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;

public enum Throwables {;

    public static String serializeStackTrace(Throwable exception) {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try (PrintStream printStream = new PrintStream(outputStream)) {
            exception.printStackTrace(printStream);
        }
        try {
            return outputStream.toString(StandardCharsets.UTF_8.name());
        } catch (UnsupportedEncodingException error) {
            throw new RuntimeException("failed converting the stack trace to string", error);
        }
    }

}