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Oracle Fusion Middleware Java API Reference for Oracle TopLink (Deprecated) 11g Release 1 (11.1.1) B32476-04 |
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java.lang.Object oracle.toplink.mappings.AttributeAccessor
public abstract class AttributeAccessor
Purpose: This provides an abstract class for setting and retrieving the attribute value for the mapping from an object. It can be used in advanced situations if the attribute requires advanced conversion of the mapping value, or a real attribute does not exist.
Constructor Summary | |
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AttributeAccessor()
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Method Summary | |
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java.lang.Class |
getAttributeClass()
Return the class type of the attribute. |
abstract java.lang.Object |
getAttributeValueFromObject(java.lang.Object object)
Return the attribute value from the object. |
void |
initializeAttributes(java.lang.Class descriptorClass)
Allow any initialization to be performed with the descriptor class. |
abstract void |
setAttributeValueInObject(java.lang.Object object,
java.lang.Object value)
Set the attribute value into the object. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AttributeAccessor()
Method Detail |
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public java.lang.Class getAttributeClass()
public void initializeAttributes(java.lang.Class descriptorClass) throws DescriptorException
DescriptorException
public abstract java.lang.Object getAttributeValueFromObject(java.lang.Object object) throws DescriptorException
DescriptorException
public abstract void setAttributeValueInObject(java.lang.Object object, java.lang.Object value) throws DescriptorException
DescriptorException
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