org.oddjob.arooa.deploy
Class LinkedDescriptor

java.lang.Object
  org.oddjob.arooa.deploy.LinkedDescriptor

All Implemented Interfaces:

ArooaDescriptor, BeanDescriptorProvider

public class LinkedDescriptor
extends Object
implements ArooaDescriptor

Combine two ArooaDescriptors. The two descriptors are treated as a primary and a secondary. Combination is as follows:

• Both primary and secondary conversions are registered with primary conversions overriding any identical secondary conversions.

First a primary then a secondary BeanDescriptor is sought. Should BeanDescriptors be chained to allow 'global' intercepts to be applied?

Component and Value mappings are searched such that any match in the primary is used before searching the secondary.

Author:

rob

Constructor Summary

LinkedDescriptor(ArooaDescriptor primary, ArooaDescriptor secondary)
Constructor.

Method Summary

ArooaBeanDescriptor	getBeanDescriptor(ArooaClass forClass, PropertyAccessor accessor)
ClassResolver	getClassResolver() Provide a ClassResolver.
ConversionProvider	getConvertletProvider() Provide type conversions.
ElementMappings	getElementMappings() Provide element to class name mappings for components.
String	getPrefixFor(URI namespace) Provide the default prefix for a URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkedDescriptor

public LinkedDescriptor(ArooaDescriptor primary,
                        ArooaDescriptor secondary)

Constructor.

Parameters:

primary -

secondary -

Method Detail

getConvertletProvider

public ConversionProvider getConvertletProvider()

Description copied from interface: ArooaDescriptor

Provide type conversions.

Specified by:

getConvertletProvider in interface ArooaDescriptor

Returns:

A ConvertletProvider. May be null.

getBeanDescriptor

public ArooaBeanDescriptor getBeanDescriptor(ArooaClass forClass,
                                             PropertyAccessor accessor)

Specified by:

getBeanDescriptor in interface BeanDescriptorProvider

Parameters:

forClass - The class.

accessor - Used to access the bean properties for default types.

Returns:

The bean descriptor, null if this provider isn't capable of providing it.

getElementMappings

public ElementMappings getElementMappings()

Description copied from interface: ArooaDescriptor

Provide element to class name mappings for components.

Specified by:

getElementMappings in interface ArooaDescriptor

Returns:

ElementMappings. Must not be null.

getPrefixFor

public String getPrefixFor(URI namespace)

Description copied from interface: ArooaDescriptor

Provide the default prefix for a URI. This is required when building an ArooaConfiguration using a ArooaDesigner so that the correct XML namespace mappings can defined.

Specified by:

getPrefixFor in interface ArooaDescriptor

Parameters:

namespace - The namespace.

Returns:

The prefix.

getClassResolver

public ClassResolver getClassResolver()

Description copied from interface: ArooaDescriptor

Provide a ClassResolver. The resolver will typically be able to resolve classes returned from the ElementMappings provided by this descriptor.

Specified by:

getClassResolver in interface ArooaDescriptor

Returns:

A ClassResolver. Must not be null.