Package org.apache.cayenne.reflect
Class EmbeddedFieldAccessor
java.lang.Object
org.apache.cayenne.reflect.EmbeddedFieldAccessor
- All Implemented Interfaces:
Serializable
,Accessor
public class EmbeddedFieldAccessor extends Object implements Accessor
An accessor for fields storing embedded objects. This accessor will initialize null
fields with appropriate embeddable objects when needed during get and set calls.
- Since:
- 3.0
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected Accessor
embeddableAccessor
protected EmbeddableDescriptor
embeddableDescriptor
protected Accessor
embeddedAccessor
protected String
propertyPath
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Constructor Summary
Constructors Constructor Description EmbeddedFieldAccessor(EmbeddableDescriptor embeddableDescriptor, Accessor embeddedAccessor, Accessor embeddableAccessor)
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Method Summary
Modifier and Type Method Description protected Object
getEmbeddable(Object owner)
Returns an embeddable object for the owner object, initializing embeddable if it is null.String
getName()
Returns property name.Object
getValue(Object object)
Returns a property value of an object without disturbing the object fault status.void
setValue(Object object, Object newValue)
Sets a property value of an object without disturbing the object fault status.
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Field Details
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propertyPath
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embeddedAccessor
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embeddableAccessor
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embeddableDescriptor
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Constructor Details
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EmbeddedFieldAccessor
public EmbeddedFieldAccessor(EmbeddableDescriptor embeddableDescriptor, Accessor embeddedAccessor, Accessor embeddableAccessor)
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Method Details
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getName
Description copied from interface:Accessor
Returns property name. -
getValue
Description copied from interface:Accessor
Returns a property value of an object without disturbing the object fault status.- Specified by:
getValue
in interfaceAccessor
- Throws:
PropertyException
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setValue
Description copied from interface:Accessor
Sets a property value of an object without disturbing the object fault status. Old value of the property is specified as a hint.- Specified by:
setValue
in interfaceAccessor
- Throws:
PropertyException
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getEmbeddable
Returns an embeddable object for the owner object, initializing embeddable if it is null. Currently supports only one level of embedding.
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