Package org.apache.cayenne.reflect
Class EmbeddedFieldAccessor
- java.lang.Object
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- org.apache.cayenne.reflect.EmbeddedFieldAccessor
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- 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
All Methods Instance Methods Concrete Methods 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 Detail
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propertyPath
protected String propertyPath
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embeddedAccessor
protected Accessor embeddedAccessor
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embeddableAccessor
protected Accessor embeddableAccessor
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embeddableDescriptor
protected EmbeddableDescriptor embeddableDescriptor
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Constructor Detail
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EmbeddedFieldAccessor
public EmbeddedFieldAccessor(EmbeddableDescriptor embeddableDescriptor, Accessor embeddedAccessor, Accessor embeddableAccessor)
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Method Detail
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getValue
public Object getValue(Object object) throws PropertyException
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
public void setValue(Object object, Object newValue) throws PropertyException
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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