DatatypeFormatException (Apache Jena)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.apache.jena.shared.JenaException
      - org.apache.jena.datatypes.DatatypeFormatException

All Implemented Interfaces:

java.io.Serializable
```
public class DatatypeFormatException
extends JenaException
```
Exception thrown when a lexical form does not match the stated datatype.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`DatatypeFormatException()`	Creates a new instance of `DatatypeFormatException` without detail message.
`DatatypeFormatException(java.lang.String msg)`	Constructs an instance of `DatatypeFormatException` with the specified detail message.
`DatatypeFormatException(java.lang.String lexicalForm, RDFDatatype dtype, java.lang.String msg)`	Preferred constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`RDFDatatype`	`getDataType()`	The datatype that has an invalid lexical form.
`java.lang.String`	`getLexicalForm()`	The invalid lexical form that caused this exception.

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
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DatatypeFormatException
```
public DatatypeFormatException(java.lang.String lexicalForm,
                               RDFDatatype dtype,
                               java.lang.String msg)
```
    Preferred constructor.
    
    Parameters:
    
    lexicalForm - the illegal string discovered
    
    dtype - the datatype that found the problem
    
    msg - additional context for the error
  - DatatypeFormatException
```
public DatatypeFormatException()
```
    Creates a new instance of DatatypeFormatException without detail message.
  - DatatypeFormatException
```
public DatatypeFormatException(java.lang.String msg)
```
    Constructs an instance of DatatypeFormatException with the specified detail message.
    
    Parameters:
    
    msg - the detail message.
- Method Detail
  - getLexicalForm
```
public java.lang.String getLexicalForm()
```
    The invalid lexical form that caused this exception.
    
    Returns:
    
    the lexical form that caused the exception. Maybe null depending on how the exception was constructed.
  - getDataType
```
public RDFDatatype getDataType()
```
    The datatype that has an invalid lexical form.
    
    Returns:
    
    the datatype that this exception is related to. Maybe null depending on how the exception was constructed.