Package groovy.lang
Class MetaProperty
- java.lang.Object
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- groovy.lang.MetaProperty
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- Direct Known Subclasses:
CachedField
,MetaArrayLengthProperty
,MetaBeanProperty
,MetaExpandoProperty
public abstract class MetaProperty extends java.lang.Object
Represents a property on a bean which may have a getter and/or a setter- Version:
- $Revision$
- Author:
- James Strachan
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
name
static java.lang.String
PROPERTY_SET_PREFIX
protected java.lang.Class
type
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Constructor Summary
Constructors Constructor Description MetaProperty(java.lang.String name, java.lang.Class type)
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description static java.lang.String
getGetterName(java.lang.String propertyName, java.lang.Class type)
int
getModifiers()
java.lang.String
getName()
abstract java.lang.Object
getProperty(java.lang.Object object)
static java.lang.String
getSetterName(java.lang.String propertyName)
java.lang.Class
getType()
abstract void
setProperty(java.lang.Object object, java.lang.Object newValue)
Sets the property on the given object to the new value
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Field Detail
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name
protected final java.lang.String name
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type
protected java.lang.Class type
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PROPERTY_SET_PREFIX
public static final java.lang.String PROPERTY_SET_PREFIX
- See Also:
- Constant Field Values
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Method Detail
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getProperty
public abstract java.lang.Object getProperty(java.lang.Object object)
- Returns:
- the property of the given object
- Throws:
java.lang.Exception
- if the property could not be evaluated
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setProperty
public abstract void setProperty(java.lang.Object object, java.lang.Object newValue)
Sets the property on the given object to the new value- Parameters:
object
- on which to set the propertynewValue
- the new value of the property- Throws:
java.lang.RuntimeException
- if the property could not be set
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getName
public java.lang.String getName()
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getType
public java.lang.Class getType()
- Returns:
- the type of the property
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getModifiers
public int getModifiers()
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getGetterName
public static java.lang.String getGetterName(java.lang.String propertyName, java.lang.Class type)
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getSetterName
public static java.lang.String getSetterName(java.lang.String propertyName)
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