Interface Uberspect
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- All Known Implementing Classes:
SandboxUberspectImpl
,UberspectImpl
public interface Uberspect
'Federated' introspection/reflection interface to allow the introspection behavior in JEXL to be customized.- Since:
- 1.0
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description java.lang.reflect.Constructor<?>
getConstructor(java.lang.Object ctorHandle, java.lang.Object[] args, JexlInfo info)
Deprecated.JexlMethod
getConstructorMethod(java.lang.Object ctorHandle, java.lang.Object[] args, JexlInfo info)
Returns a class constructor wrapped in a JexlMethod.java.util.Iterator<?>
getIterator(java.lang.Object obj, JexlInfo info)
Gets an iterator from an object.JexlMethod
getMethod(java.lang.Object obj, java.lang.String method, java.lang.Object[] args, JexlInfo info)
Returns a JexlMethod.JexlPropertyGet
getPropertyGet(java.lang.Object obj, java.lang.Object identifier, JexlInfo info)
Property getter.JexlPropertySet
getPropertySet(java.lang.Object obj, java.lang.Object identifier, java.lang.Object arg, JexlInfo info)
Property setter.void
setClassLoader(java.lang.ClassLoader loader)
Sets the class loader to use when getting a constructor with a class name parameter.
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Method Detail
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setClassLoader
void setClassLoader(java.lang.ClassLoader loader)
Sets the class loader to use when getting a constructor with a class name parameter.- Parameters:
loader
- the class loader
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getConstructor
@Deprecated java.lang.reflect.Constructor<?> getConstructor(java.lang.Object ctorHandle, java.lang.Object[] args, JexlInfo info)
Deprecated.Returns a class constructor.- Parameters:
ctorHandle
- a class or class nameargs
- constructor argumentsinfo
- contextual information- Returns:
- a
Constructor
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getConstructorMethod
JexlMethod getConstructorMethod(java.lang.Object ctorHandle, java.lang.Object[] args, JexlInfo info)
Returns a class constructor wrapped in a JexlMethod.- Parameters:
ctorHandle
- a class or class nameargs
- constructor argumentsinfo
- contextual information- Returns:
- a
Constructor
- Since:
- 2.1
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getMethod
JexlMethod getMethod(java.lang.Object obj, java.lang.String method, java.lang.Object[] args, JexlInfo info)
Returns a JexlMethod.- Parameters:
obj
- the objectmethod
- the method nameargs
- method argumentsinfo
- contextual information- Returns:
- a
JexlMethod
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getPropertyGet
JexlPropertyGet getPropertyGet(java.lang.Object obj, java.lang.Object identifier, JexlInfo info)
Property getter.Returns JexlPropertyGet appropos for ${bar.woogie}.
- Parameters:
obj
- the object to get the property fromidentifier
- property nameinfo
- contextual information- Returns:
- a
JexlPropertyGet
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getPropertySet
JexlPropertySet getPropertySet(java.lang.Object obj, java.lang.Object identifier, java.lang.Object arg, JexlInfo info)
Property setter.returns JelPropertySet appropos for ${foo.bar = "geir"}
.- Parameters:
obj
- the object to get the property from.identifier
- property namearg
- value to setinfo
- contextual information- Returns:
- a
JexlPropertySet
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getIterator
java.util.Iterator<?> getIterator(java.lang.Object obj, JexlInfo info)
Gets an iterator from an object.- Parameters:
obj
- to get the iterator forinfo
- contextual information- Returns:
- an iterator over obj
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