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java.lang.Object | +--org.exolab.castor.xml.XMLFieldHandler
A field handler knows how to perform various operations on the field that require access to the field value.
FieldDescriptor
Constructor Summary | |
XMLFieldHandler()
Creates a new default XMLFieldHandler |
Method Summary | |
void |
checkValidity(java.lang.Object object)
Checks the field validity. |
java.lang.Object |
getValue(java.lang.Object object)
Returns the value of the field from the object. |
java.lang.Object |
newInstance(java.lang.Object parent)
Creates a new instance of the object described by this field. |
void |
resetValue(java.lang.Object object)
Sets the value of the field to a default value. |
void |
setValidator(TypeValidator validator)
Sets the given ValidationRule used to perform validation on the field |
void |
setValue(java.lang.Object object,
java.lang.Object value)
Sets the value of the field on the object. |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public XMLFieldHandler()
Method Detail |
public void setValidator(TypeValidator validator)
public java.lang.Object getValue(java.lang.Object object) throws java.lang.IllegalStateException
object
- The objectpublic void setValue(java.lang.Object object, java.lang.Object value) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
object
- The objectvalue
- The new valuepublic void resetValue(java.lang.Object object) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Reference fields are set to null, primitive fields are set to their default value, collection fields are emptied of all elements.
object
- The objectpublic void checkValidity(java.lang.Object object) throws ValidityException, java.lang.IllegalStateException
object
- The objectpublic java.lang.Object newInstance(java.lang.Object parent)
parent
- The object for which the field is created
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