DatatypeException (Xerces2 Implementation)

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java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - org.apache.xerces.impl.dv.DatatypeException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

InvalidDatatypeFacetException, InvalidDatatypeValueException
```
public class DatatypeException
extends java.lang.Exception
```
Base class for datatype exceptions. For DTD types, the exception can be created from an error message. For Schema types, it needs an error code (as defined in Appendix C of the structure spec), plus an array of arguments, for error message substitution.
INTERNAL:
Usage of this class is not supported. It may be altered or removed at any time.

Version:

$Id: DatatypeException.java 809242 2009-08-30 03:34:31Z mrglavas $

Author:

Sandy Gao, IBM

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected java.lang.Object[] args

protected java.lang.String key

Constructor Summary

Constructors
Constructor	Description
`DatatypeException(java.lang.String key, java.lang.Object[] args)`	Create a new datatype exception by providing an error code and a list of error message substitution arguments.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object[]`	`getArgs()`	Return the list of error arguments
`java.lang.String`	`getKey()`	Return the error code
`java.lang.String`	`getMessage()`	Overrides this method to get the formatted&localized error message.

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

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- Field Detail
  - key
```
protected final java.lang.String key
```
  - args
```
protected final java.lang.Object[] args
```
- Constructor Detail
  - DatatypeException
```
public DatatypeException(java.lang.String key,
                         java.lang.Object[] args)
```
    Create a new datatype exception by providing an error code and a list of error message substitution arguments.
    
    Parameters:
    
    key - error code
    
    args - error arguments
- Method Detail
  - getKey
```
public java.lang.String getKey()
```
    Return the error code
    
    Returns:
    
    error code
  - getArgs
```
public java.lang.Object[] getArgs()
```
    Return the list of error arguments
    
    Returns:
    
    error arguments
  - getMessage
```
public java.lang.String getMessage()
```
    Overrides this method to get the formatted&localized error message. REVISIT: the system locale is used to load the property file. do we want to allow the appilcation to specify a different locale?
    
    Overrides:
    
    getMessage in class java.lang.Throwable

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