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java.lang.Objectorg.exolab.castor.xml.handlers.EnumFieldHandler
public class EnumFieldHandler
A specialized FieldHandler for the XML Schema enumeration types
Constructor Summary | |
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EnumFieldHandler(java.lang.Class enumType,
FieldHandler handler)
Creates a new EnumFieldHandler with the given type and FieldHandler |
Method Summary | |
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void |
checkValidity(java.lang.Object object)
Checks the field validity. |
boolean |
equals(java.lang.Object obj)
Returns true if the given object is an XMLFieldHandler that is equivalent to the delegated handler. |
java.lang.Object |
getValue(java.lang.Object target)
Returns the value of the field associated with this descriptor from the given target 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 targer)
Sets the value of the field to a default value. |
void |
setValue(java.lang.Object target,
java.lang.Object value)
Sets the value of the field associated with this descriptor. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EnumFieldHandler(java.lang.Class enumType, FieldHandler handler)
type
- the Class type of the described fieldhandler
- the FieldHandler to delegate toMethod Detail |
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public java.lang.Object getValue(java.lang.Object target) throws java.lang.IllegalStateException
getValue
in interface FieldHandler
target
- the object to get the value from
java.lang.IllegalStateException
- The Java object has changed and
is no longer supported by this handler, or the handler is not
compatiable with the Java objectpublic void setValue(java.lang.Object target, java.lang.Object value) throws java.lang.IllegalStateException
setValue
in interface FieldHandler
target
- the object in which to set the valuevalue
- the value of the field
java.lang.IllegalStateException
- The Java object has changed and
is no longer supported by this handler, or the handler is not
compatiable with the Java objectpublic void resetValue(java.lang.Object targer)
FieldHandler
Reference fields are set to null, primitive fields are set to their default value, collection fields are emptied of all elements.
resetValue
in interface FieldHandler
targer
- The objectpublic void checkValidity(java.lang.Object object) throws ValidityException, java.lang.IllegalStateException
checkValidity
in interface FieldHandler
object
- The object
ValidityException
- The field is invalid, is required and
null, or any other validity violation
java.lang.IllegalStateException
- The Java object has changed and
is no longer supported by this handler, or the handler
is not compatiable with the Java objectpublic java.lang.Object newInstance(java.lang.Object parent) throws java.lang.IllegalStateException
newInstance
in interface FieldHandler
parent
- The object for which the field is created
java.lang.IllegalStateException
- This field is a simple type and
cannot be instantiatedpublic boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
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