NamedConstructorArgs (Apache XBean 4.5 API)

java.lang.Object
- org.apache.xbean.spring.context.impl.NamedConstructorArgs

```
public class NamedConstructorArgs
extends java.lang.Object
```
NamedConstructorArgs is a BeanFactoryPostProcessor that converts property declarations into indexed constructor args based on the the constructor parameter names annotation. This process first selects a constructor and then fills in the constructor arguments from the properties defined in the bean definition. If a property is not defined in the bean definition, first the defaultValues map is checked for a value and if a value is not present a Java default value is provided for the constructor argument (e.g. numbers are assigned 0 and objects are assigned null).

Since:

2.0

Version:

$Id$

Author:

Dain Sundstrom

Constructor Summary

Constructors
Constructor Description

NamedConstructorArgs()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addDefaultValue(java.lang.String name, java.lang.Class type, java.lang.Object value)`	Adds a default value for a property with the specified name and type.
`java.util.List`	`getDefaultValues()`	Gets the default values that are assigned to constructor arguments without a defined value.
`void`	`processParameters(org.springframework.beans.factory.config.BeanDefinitionHolder definitionHolder, MappingMetaData metadata)`
`void`	`setDefaultValues(java.util.List defaultValues)`	Sets the default values that are assigned to constructor arguments without a defined value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NamedConstructorArgs
```
public NamedConstructorArgs()
```
- Method Detail
  - getDefaultValues
```
public java.util.List getDefaultValues()
```
    Gets the default values that are assigned to constructor arguments without a defined value.
    
    Returns:
    
    the default values that are assigned to constructor arguments without a defined value
  - setDefaultValues
```
public void setDefaultValues(java.util.List defaultValues)
```
    Sets the default values that are assigned to constructor arguments without a defined value.
    
    Parameters:
    
    defaultValues - the values that are assigned to constructor arguments without a defined value
  - addDefaultValue
```
public void addDefaultValue(java.lang.String name,
                            java.lang.Class type,
                            java.lang.Object value)
```
    Adds a default value for a property with the specified name and type.
    
    Parameters:
    
    name - the name of the property
    
    type - the type of the property
    
    value - the default value for a property with the specified name and type
  - processParameters
```
public void processParameters(org.springframework.beans.factory.config.BeanDefinitionHolder definitionHolder,
                              MappingMetaData metadata)
                       throws org.springframework.beans.BeansException
```
    Throws:
    
    org.springframework.beans.BeansException