CommandException (Eclipse Platform API Specification)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - org.eclipse.core.commands.common.CommandException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CommandNotMappedException, ExecutionException, NotDefinedException, NotEnabledException, NotHandledException, ParameterValueConversionException, ParameterValuesException, SerializationException
```
public abstract class CommandException
extends Exception
```
Signals that an exception occured within the command architecture.
This class is not intended to be extended by clients.

Since:

3.1

See Also:

Serialized Form

Restriction:

This class is not intended to be subclassed by clients.

Constructor Summary

Constructors
Constructor	Description
`CommandException(String message)`	Creates a new instance of this class with the specified detail message.
`CommandException(String message, Throwable cause)`	Creates a new instance of this class with the specified detail message and cause.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Throwable getCause()
Returns the cause of this throwable or null if the cause is nonexistent or unknown.
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, 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
  - CommandException
```
public CommandException(String message)
```
    Creates a new instance of this class with the specified detail message.
    
    Parameters:
    
    message - the detail message; may be null.
  - CommandException
```
public CommandException(String message,
                        Throwable cause)
```
    Creates a new instance of this class with the specified detail message and cause.
    
    Parameters:
    
    message - the detail message; may be null.
    
    cause - the cause; may be null.
- Method Detail
  - getCause
```
public Throwable getCause()
```
    Returns the cause of this throwable or null if the cause is nonexistent or unknown.
    
    Overrides:
    
    getCause in class Throwable
    
    Returns:
    
    the cause or null