ToolRenderException (sakai-portal-render-api 22.1 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException
    - - org.sakaiproject.portal.render.api.ToolRenderException

All Implemented Interfaces:

Serializable
```
public class ToolRenderException
extends IOException
```
Exception thrown when an error occurs while preprocessing or rendering a portlet.

Since:

Sakai 2.2.3

Version:

$Rev$

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`ToolRenderException(String message)`	Alternate constructor indicating that this exception is the root cause.
`ToolRenderException(String message, Throwable throwable)`	Default constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Throwable getThrowable()
Retrieve the exception which caused this exception to be rethrown.
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ToolRenderException
```
public ToolRenderException(String message,
                           Throwable throwable)
```
    Default constructor
    
    Parameters:
    
    message - the exception message
    
    throwable - the root cause.
  - ToolRenderException
```
public ToolRenderException(String message)
```
    Alternate constructor indicating that this exception is the root cause.
    
    Parameters:
    
    message - the exception message
- Method Detail
  - getThrowable
```
public Throwable getThrowable()
```
    Retrieve the exception which caused this exception to be rethrown.
    
    Returns:
    
    the root cause