Java Throwable to String getStackTraceAsString(Throwable throwable)

Description

get Stack Trace As String

License

Apache License

Declaration

public static String getStackTraceAsString(Throwable throwable) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.PrintWriter;
import java.io.StringWriter;

public class Main {
    static final String HEXES = "0123456789abcdef";

    public static String getStackTraceAsString(Throwable throwable) {
        StringWriter stringWriter = new StringWriter();
        throwable.printStackTrace(new PrintWriter(stringWriter));
        return stringWriter.toString();
    }/*from   www . j  a va2s . c om*/

    /**
     * Try and provide some nice formatting for this object
     */
    private static String toString(Object fieldValue) {
        String toString;

        if (fieldValue instanceof byte[]) {
            toString = toHex((byte[]) fieldValue);
        } else {
            toString = fieldValue.toString();
        }

        return toString;
    }

    public static String toHex(byte[] raw) {
        if (raw == null) {
            return null;
        }
        int index = 0;
        final StringBuilder hex = new StringBuilder(2 * raw.length);
        for (final byte b : raw) {
            hex.append(HEXES.charAt((b & 0xF0) >> 4)).append(HEXES.charAt((b & 0x0F)));

            if (index < raw.length - 1) {
                hex.append(" ");
            }

            index++;
        }
        return hex.toString();
    }
}

Related

1. getStackTraceAsString(Throwable ex)
2. getStackTraceAsString(Throwable t)
3. getStackTraceAsString(Throwable t)
4. getStackTraceAsString(Throwable t)
5. getStackTraceAsString(Throwable t)
6. getStackTraceAsString(Throwable throwable)
7. getStackTraceAsText(Throwable t)
8. getStackTraceFromBaseException(Throwable exc)
9. getStackTraceFromThrowable(Throwable t)