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## org.springframework.beans
Class TypeMismatchException

    java.lang.Object
      java.lang.Throwable
          java.lang.Exception
              java.lang.RuntimeException
                  org.springframework.core.NestedRuntimeException
                      org.springframework.beans.BeansException
                          org.springframework.beans.PropertyAccessException
                              org.springframework.beans.TypeMismatchException

All Implemented Interfaces:
  Serializable, ErrorCoded

    public class TypeMismatchException

extends PropertyAccessException

Exception thrown on a type mismatch when trying to set a bean property.

Author:
  Rod Johnson, Juergen Hoeller
See Also:
  Serialized Form

Field Summary
`static String` | `ERROR_CODE` Error code that a type mismatch error will be registered with.

Constructor Summary
`TypeMismatchException(Object value, Class requiredType)` Create a new TypeMismatchException without PropertyChangeEvent.
`TypeMismatchException(Object value, Class requiredType, Throwable cause)` Create a new TypeMismatchException without PropertyChangeEvent.
`TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class requiredType)` Create a new TypeMismatchException.
`TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class requiredType, Throwable cause)` Create a new TypeMismatchException.

Method Summary
`String` | `getErrorCode()` Return the error code associated with this failure.
`Class` | `getRequiredType()` Return the required target type, if any.
`Object` | `getValue()` Return the offending value (may be `null`)

Methods inherited from class org.springframework.beans.PropertyAccessException
`getPropertyChangeEvent`

Methods inherited from class org.springframework.core.NestedRuntimeException
`contains, getMessage, getMostSpecificCause, getRootCause`

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

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

Field Detail

### ERROR_CODE

    public static final String ERROR_CODE

  Error code that a type mismatch error will be registered with.

  See Also:
    Constant Field Values

Constructor Detail

### TypeMismatchException

    public TypeMismatchException(PropertyChangeEvent propertyChangeEvent,
                                 Class requiredType)

  Create a new TypeMismatchException.

  Parameters:
    `propertyChangeEvent` - the PropertyChangeEvent that resulted in the problem
    `requiredType` - the required target type

### TypeMismatchException

    public TypeMismatchException(PropertyChangeEvent propertyChangeEvent,
                                 Class requiredType,
                                 Throwable cause)

  Create a new TypeMismatchException.

  Parameters:
    `propertyChangeEvent` - the PropertyChangeEvent that resulted in the problem
    `requiredType` - the required target type (or `null` if not known)
    `cause` - the root cause (may be `null`)

### TypeMismatchException

    public TypeMismatchException(Object value,
                                 Class requiredType)

  Create a new TypeMismatchException without PropertyChangeEvent.

  Parameters:
    `value` - the offending value that couldn't be converted (may be `null`)
    `requiredType` - the required target type (or `null` if not known)

### TypeMismatchException

    public TypeMismatchException(Object value,
                                 Class requiredType,
                                 Throwable cause)

  Create a new TypeMismatchException without PropertyChangeEvent.

  Parameters:
    `value` - the offending value that couldn't be converted (may be `null`)
    `requiredType` - the required target type (or `null` if not known)
    `cause` - the root cause (may be `null`)

Method Detail

### getValue

    public Object getValue()

  Return the offending value (may be `null`)

### getRequiredType

    public Class getRequiredType()

  Return the required target type, if any.

### getErrorCode

    public String getErrorCode()

  Description copied from interface: `ErrorCoded`
  Return the error code associated with this failure. The GUI can render this any way it pleases, allowing for localization etc.

  Returns:
    a String error code associated with this failure, or `null` if not error-coded

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