Package org.easymock.internal
Class DefaultClassInstantiator
- java.lang.Object
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- org.easymock.internal.DefaultClassInstantiator
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- All Implemented Interfaces:
IClassInstantiator
public class DefaultClassInstantiator extends Object implements IClassInstantiator
Default class instantiator that is pretty limited. It just hope that the mocked class has a public empty constructor.- Author:
- Henri Tremblay
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Constructor Summary
Constructors Constructor Description DefaultClassInstantiator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object[]
getArgsForTypes(Class<?>[] methodTypes)
Get some default instances of provided classesConstructor<?>
getConstructorToUse(Class<?> clazz)
Return the constructor considered the best to use with this class.Object
newInstance(Class<?> c)
Try to instantiate a class without using a special constructor.
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Method Detail
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newInstance
public Object newInstance(Class<?> c) throws InstantiationException
Try to instantiate a class without using a special constructor. See documentation for the algorithm.- Specified by:
newInstance
in interfaceIClassInstantiator
- Parameters:
c
- Class to instantiate- Returns:
- new instance of clazz
- Throws:
InstantiationException
- when an error occured during instantiation
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getConstructorToUse
public Constructor<?> getConstructorToUse(Class<?> clazz)
Return the constructor considered the best to use with this class. Algorithm is: No args constructor and then first constructor defined in the class- Parameters:
clazz
- Class in which constructor is searched- Returns:
- Constructor to use
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getArgsForTypes
public Object[] getArgsForTypes(Class<?>[] methodTypes) throws InstantiationException
Get some default instances of provided classes- Parameters:
methodTypes
- Classes to instantiate- Returns:
- Instances of methodTypes in order
- Throws:
InstantiationException
- Thrown if the class instantiation fails
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