org.opennms.netmgt.jasper.grafana

Class ExceptionToPngRenderer

java.lang.Object

org.opennms.netmgt.jasper.grafana.ExceptionToPngRenderer

public class ExceptionToPngRenderer
extends Object

Utility class to rendering an exception as an image.

Author:

jwhite

Constructor Summary

Constructors

Constructor and Description
ExceptionToPngRenderer()

Method Summary

Modifier and Type	Method and Description
static byte[]	renderExceptionToPng(Exception e) Render the given exception to an image.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExceptionToPngRenderer

public ExceptionToPngRenderer()

Method Detail

renderExceptionToPng

public static byte[] renderExceptionToPng(Exception e)

Render the given exception to an image.

Parameters:

e - exception

Returns:

a byte array of a .png representing the given exception

Throws:

IOException - if an error occurs rendering the .png