org.springframework.beans.support
Class ArgumentConvertingMethodInvoker

java.lang.Object
  org.springframework.util.MethodInvoker
      org.springframework.beans.support.ArgumentConvertingMethodInvoker

Direct Known Subclasses:

MethodInvokingFactoryBean, MethodInvokingJobDetailFactoryBean, MethodInvokingRunnable

public class ArgumentConvertingMethodInvoker
extends MethodInvoker

Subclass of MethodInvoker that tries to convert the given arguments for the actual target method via BeanWrapperImpl.

Supports flexible argument conversions, in particular for invoking a specific overloaded method.

Since:

1.1

Author:

Juergen Hoeller

See Also:

BeanWrapperImpl.doTypeConversionIfNecessary(java.lang.Object, java.lang.Class)

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.util.MethodInvoker

MethodInvoker.VoidType

Field Summary

Fields inherited from class org.springframework.util.MethodInvoker

VOID

Constructor Summary

ArgumentConvertingMethodInvoker()

Method Summary

protected Method	findMatchingMethod() This implementation looks for a method with matching parameter types: that is, where each argument value is assignable to the corresponding parameter type.
void	registerCustomEditor(Class requiredType, PropertyEditor propertyEditor) Register the given custom property editor for all properties of the given type.

Methods inherited from class org.springframework.util.MethodInvoker

getArguments, getPreparedMethod, getTargetClass, getTargetMethod, getTargetObject, invoke, prepare, setArguments, setStaticMethod, setTargetClass, setTargetMethod, setTargetObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArgumentConvertingMethodInvoker

public ArgumentConvertingMethodInvoker()

Method Detail

registerCustomEditor

public void registerCustomEditor(Class requiredType,
                                 PropertyEditor propertyEditor)

Register the given custom property editor for all properties of the given type.

Parameters:

requiredType - type of the property

propertyEditor - editor to register

See Also:

PropertyEditorRegistry.registerCustomEditor(java.lang.Class, java.beans.PropertyEditor)

findMatchingMethod

protected Method findMatchingMethod()

This implementation looks for a method with matching parameter types: that is, where each argument value is assignable to the corresponding parameter type.

Overrides:

findMatchingMethod in class MethodInvoker

Returns:

a matching method, or null if none

See Also:

MethodInvoker.getTargetClass(), MethodInvoker.getTargetMethod(), MethodInvoker.getArguments()