Class ObjectError
- java.lang.Object
- org.springframework.context.support.DefaultMessageSourceResolvable
- org.springframework.validation.ObjectError
- All Implemented Interfaces:
Serializable
,MessageSourceResolvable
- Direct Known Subclasses:
FieldError
public class ObjectError extends DefaultMessageSourceResolvable
Encapsulates an object error, that is, a global reason for rejecting an object.See the
DefaultMessageCodesResolver
javadoc for details on how a message code list is built for anObjectError
.- Since:
- 10.03.2003
- Author:
- Juergen Hoeller
- See Also:
FieldError
,DefaultMessageCodesResolver
, Serialized Form
Constructor Summary
Constructors Constructor Description ObjectError(String objectName, String defaultMessage)
Create a new instance of the ObjectError class.ObjectError(String objectName, String[] codes, Object[] arguments, String defaultMessage)
Create a new instance of the ObjectError class.
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
contains(Class<?> sourceType)
Check the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.boolean
equals(Object other)
String
getObjectName()
Return the name of the affected object.int
hashCode()
String
toString()
The default implementation exposes the attributes of this MessageSourceResolvable.<T> T
unwrap(Class<T> sourceType)
Unwrap the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.void
wrap(Object source)
Preserve the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.Methods inherited from class org.springframework.context.support.DefaultMessageSourceResolvable
getArguments, getCode, getCodes, getDefaultMessage, resolvableToString, shouldRenderDefaultMessage
Constructor Detail
ObjectError
public ObjectError(String objectName, String defaultMessage)
Create a new instance of the ObjectError class.- Parameters:
objectName
- the name of the affected objectdefaultMessage
- the default message to be used to resolve this message
ObjectError
public ObjectError(String objectName, @Nullable String[] codes, @Nullable Object[] arguments, @Nullable String defaultMessage)
Create a new instance of the ObjectError class.- Parameters:
objectName
- the name of the affected objectcodes
- the codes to be used to resolve this messagearguments
- the array of arguments to be used to resolve this messagedefaultMessage
- the default message to be used to resolve this message
Method Detail
getObjectName
public String getObjectName()
Return the name of the affected object.
wrap
public void wrap(Object source)
Preserve the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.Note that any such source object is being stored as transient: that is, it won't be part of a serialized error representation.
- Parameters:
source
- the source object- Since:
- 5.0.4
unwrap
public <T> T unwrap(Class<T> sourceType)
Unwrap the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.The cause of the outermost exception will be introspected as well, e.g. the underlying conversion exception or exception thrown from a setter (instead of having to unwrap the
PropertyAccessException
in turn).- Returns:
- the source object of the given type
- Throws:
IllegalArgumentException
- if no such source object is available (i.e. none specified or not available anymore after deserialization)- Since:
- 5.0.4
contains
public boolean contains(Class<?> sourceType)
Check the source behind this error: possibly anException
(typicallyPropertyAccessException
) or a Bean ValidationConstraintViolation
.The cause of the outermost exception will be introspected as well, e.g. the underlying conversion exception or exception thrown from a setter (instead of having to unwrap the
PropertyAccessException
in turn).- Returns:
- whether this error has been caused by a source object of the given type
- Since:
- 5.0.4
equals
public boolean equals(@Nullable Object other)
- Overrides:
equals
in classDefaultMessageSourceResolvable
hashCode
public int hashCode()
- Overrides:
hashCode
in classDefaultMessageSourceResolvable
toString
public String toString()
Description copied from class:DefaultMessageSourceResolvable
The default implementation exposes the attributes of this MessageSourceResolvable.To be overridden in more specific subclasses, potentially including the resolvable content through
resolvableToString()
.- Overrides:
toString
in classDefaultMessageSourceResolvable
- See Also:
DefaultMessageSourceResolvable.resolvableToString()