Class UberspectImpl.VelMethodImpl
- java.lang.Object
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- org.apache.velocity.util.introspection.UberspectImpl.VelMethodImpl
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- All Implemented Interfaces:
VelMethod
- Enclosing class:
- UberspectImpl
public static class UberspectImpl.VelMethodImpl extends Object implements VelMethod
Implementation of VelMethod
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Constructor Summary
Constructors Constructor Description VelMethodImpl(Method m)
VelMethodImpl(Method method, boolean wrapArray)
VelMethodImpl(Method method, boolean wrapArray, Converter<?>[] converters)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Object
doInvoke(Object o, Object[] actual)
Offers an extension point for subclasses (in alternate Uberspects) to alter the invocation after any array wrapping or varargs handling has already been completed.Method
getMethod()
returns the underlying MethodString
getMethodName()
returns the method name usedClass<?>
getReturnType()
returns the return type of the method invokedObject
invoke(Object o, Object[] actual)
invocation method - called when the method invocation should be performed and a value returnedboolean
isCacheable()
specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned forboolean
isVarArg()
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Method Detail
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invoke
public Object invoke(Object o, Object[] actual) throws IllegalAccessException, InvocationTargetException
Description copied from interface:VelMethod
invocation method - called when the method invocation should be performed and a value returned- Specified by:
invoke
in interfaceVelMethod
- Parameters:
o
-actual
-- Returns:
- invocation result
- Throws:
IllegalAccessException
InvocationTargetException
- See Also:
VelMethod.invoke(java.lang.Object, java.lang.Object[])
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doInvoke
protected Object doInvoke(Object o, Object[] actual) throws IllegalAccessException, InvocationTargetException
Offers an extension point for subclasses (in alternate Uberspects) to alter the invocation after any array wrapping or varargs handling has already been completed.- Parameters:
o
- target objectactual
- arguments- Returns:
- invocation result
- Throws:
IllegalAccessException
InvocationTargetException
- Since:
- 1.6
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isVarArg
public boolean isVarArg()
- Returns:
- true if this method can accept a variable number of arguments
- Since:
- 1.6
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isCacheable
public boolean isCacheable()
Description copied from interface:VelMethod
specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned for- Specified by:
isCacheable
in interfaceVelMethod
- Returns:
- true if can be reused for this class, false if not
- See Also:
VelMethod.isCacheable()
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getMethodName
public String getMethodName()
Description copied from interface:VelMethod
returns the method name used- Specified by:
getMethodName
in interfaceVelMethod
- Returns:
- The method name used
- See Also:
VelMethod.getMethodName()
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getMethod
public Method getMethod()
Description copied from interface:VelMethod
returns the underlying Method- Specified by:
getMethod
in interfaceVelMethod
- Returns:
- the method
- See Also:
VelMethod.getMethod()
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getReturnType
public Class<?> getReturnType()
Description copied from interface:VelMethod
returns the return type of the method invoked- Specified by:
getReturnType
in interfaceVelMethod
- Returns:
- The return type of the method invoked
- See Also:
VelMethod.getReturnType()
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