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java.lang.Objectorg.springframework.core.AttributeAccessorSupport
org.springframework.beans.BeanMetadataAttributeAccessor
org.springframework.beans.PropertyValue
public class PropertyValue
Object to hold information and value for an individual bean property. Using an object here, rather than just storing all properties in a map keyed by property name, allows for more flexibility, and the ability to handle indexed properties etc in an optimized way.
Note that the value doesn't need to be the final required type:
A BeanWrapper
implementation should handle any necessary conversion,
as this object doesn't know anything about the objects it will be applied to.
PropertyValues
,
BeanWrapper
,
Serialized FormConstructor Summary | |
---|---|
PropertyValue(PropertyValue original)
Copy constructor. |
|
PropertyValue(PropertyValue original,
Object newValue)
Constructor that exposes a new value for an original value holder. |
|
PropertyValue(String name,
Object value)
Create a new PropertyValue instance. |
Method Summary | |
---|---|
boolean |
equals(Object other)
|
Object |
getConvertedValue()
Return the converted value of the constructor argument, after processed type conversion. |
String |
getName()
Return the name of the property. |
PropertyValue |
getOriginalPropertyValue()
Return the original PropertyValue instance for this value holder. |
Object |
getValue()
Return the value of the property. |
int |
hashCode()
|
boolean |
isConverted()
Return whether this holder contains a converted value already ( true ),
or whether the value still needs to be converted (false ). |
void |
setConvertedValue(Object value)
Set the converted value of the constructor argument, after processed type conversion. |
String |
toString()
|
Methods inherited from class org.springframework.beans.BeanMetadataAttributeAccessor |
---|
addMetadataAttribute, getAttribute, getMetadataAttribute, getSource, removeAttribute, setAttribute, setSource |
Methods inherited from class org.springframework.core.AttributeAccessorSupport |
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attributeNames, copyAttributesFrom, hasAttribute |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public PropertyValue(String name, Object value)
name
- the name of the property (never null
)value
- the value of the property (possibly before type conversion)public PropertyValue(PropertyValue original)
original
- the PropertyValue to copy (never null
)public PropertyValue(PropertyValue original, Object newValue)
original
- the PropertyValue to link to (never null
)newValue
- the new value to applyMethod Detail |
---|
public String getName()
public Object getValue()
Note that type conversion will not have occurred here. It is the responsibility of the BeanWrapper implementation to perform type conversion.
public PropertyValue getOriginalPropertyValue()
public boolean isConverted()
true
),
or whether the value still needs to be converted (false
).
public void setConvertedValue(Object value)
public Object getConvertedValue()
public boolean equals(Object other)
equals
in class AttributeAccessorSupport
public int hashCode()
hashCode
in class AttributeAccessorSupport
public String toString()
toString
in class Object
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