Class NamedConstructorArgs
- java.lang.Object
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- org.apache.xbean.spring.context.impl.NamedConstructorArgs
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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
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Constructor Summary
Constructors Constructor Description NamedConstructorArgs()
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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.
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Method Detail
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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
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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
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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 propertytype
- the type of the propertyvalue
- the default value for a property with the specified name and type
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processParameters
public void processParameters(org.springframework.beans.factory.config.BeanDefinitionHolder definitionHolder, MappingMetaData metadata) throws org.springframework.beans.BeansException
- Throws:
org.springframework.beans.BeansException
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