ExceptionUtils (NetarchiveSuite 7.1 API)

java.lang.Object
- dk.netarkivet.common.utils.ExceptionUtils

public class ExceptionUtils
extends Object

Utilities for reading a stacktrace.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Throwable`	`getRootCause(Throwable crawlException)`
`static String`	`getSQLExceptionCause(SQLException e)`	SQLExceptions have their own stack of causes accessed via the getNextException() method.
`static String`	`getStackTrace(Throwable aThrowable)`	Prints the stacktrace of an exception to a String.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getStackTrace
```
public static String getStackTrace(Throwable aThrowable)
```
    Prints the stacktrace of an exception to a String. Why this functionality is not included in the standard java libraries is anybody's guess.
    
    Parameters:
    
    aThrowable - An exception
    
    Returns:
    
    String containing a stacktrace of exception aThrowable. Will return the string "null" and a linebreak if aThrowable is null.
  - getSQLExceptionCause
```
public static String getSQLExceptionCause(SQLException e)
```
    SQLExceptions have their own stack of causes accessed via the getNextException() method. This utility provides a string representation of those causes for use in logging or rethrowing
    
    Parameters:
    
    e - the original top-level exception
    
    Returns:
    
    a String describing the exception
  - getRootCause
```
public static Throwable getRootCause(Throwable crawlException)
```