org.apache.aries.blueprint.reflect

Class BeanArgumentImpl

java.lang.Object

org.apache.aries.blueprint.reflect.BeanArgumentImpl

All Implemented Interfaces:

MutableBeanArgument, BeanArgument

public class BeanArgumentImpl
extends Object
implements MutableBeanArgument

Implementation of BeanArgument

Version:

$Rev: 896324 $, $Date: 2010-01-06 07:05:04 +0100 (Wed, 06 Jan 2010) $

Constructor Summary

Constructors

Constructor and Description
BeanArgumentImpl()
BeanArgumentImpl(BeanArgument source)
BeanArgumentImpl(Metadata value, String valueType, int index)

Method Summary

Modifier and Type	Method and Description
int	getIndex() Return the zero-based index into the parameter list of the factory method or constructor to be invoked for this argument.
Metadata	getValue() Return the Metadata for the argument value.
String	getValueType() Return the name of the value type to match the argument and convert the value into when invoking the constructor or factory method.
void	setIndex(int index)
void	setValue(Metadata value)
void	setValueType(String valueType)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanArgumentImpl

public BeanArgumentImpl()

BeanArgumentImpl

public BeanArgumentImpl(Metadata value,
                        String valueType,
                        int index)

BeanArgumentImpl

public BeanArgumentImpl(BeanArgument source)

Method Detail

getValue

public Metadata getValue()

Description copied from interface: BeanArgument

Return the Metadata for the argument value. This is specified by the value attribute.

Specified by:

getValue in interface BeanArgument

Returns:

The Metadata for the argument value.

setValue

public void setValue(Metadata value)

Specified by:

setValue in interface MutableBeanArgument

getValueType

public String getValueType()

Description copied from interface: BeanArgument

Return the name of the value type to match the argument and convert the value into when invoking the constructor or factory method. This is specified by the type attribute.

Specified by:

getValueType in interface BeanArgument

Returns:

The name of the value type to convert the value into, or null if no type is specified.

setValueType

public void setValueType(String valueType)

Specified by:

setValueType in interface MutableBeanArgument

getIndex

public int getIndex()

Description copied from interface: BeanArgument

Return the zero-based index into the parameter list of the factory method or constructor to be invoked for this argument. This is determined by specifying the index attribute for the bean. If not explicitly set, this will return -1 and the initial ordering is defined by its position in the BeanMetadata.getArguments() list. This is specified by the index attribute.

Specified by:

getIndex in interface BeanArgument

Returns:

The zero-based index of the parameter, or -1 if no index is specified.

setIndex

public void setIndex(int index)

Specified by:

setIndex in interface MutableBeanArgument

toString

public String toString()

Overrides:

toString in class Object