alma.acs.component.dynwrapper

Class CastorUnmarshalMapper

java.lang.Object

alma.acs.component.dynwrapper.TypeMapper

alma.acs.component.dynwrapper.CastorUnmarshalMapper

public class CastorUnmarshalMapper
extends TypeMapper

A type mapper that takes the IDL struct used for CORBA transport of xml entity objects (XmlEntityStruct) and instantiates the correct Castor binding class from the stringified xml.

Author:

hsommer Dec 4, 2002 6:38:13 PM

Field Summary

Fields inherited from class alma.acs.component.dynwrapper.TypeMapper

m_delegate, m_logger, m_verbose

Constructor Summary

Constructors

Constructor and Description
CastorUnmarshalMapper(java.lang.Object delegate, java.util.logging.Logger logger) Constructor for CastorUnmarshalMapper.

Method Summary

Modifier and Type	Method and Description
boolean	canTranslate(java.lang.Class<?> oldObjClass, java.lang.Class<?> newObjClass, ComponentInvocationHandler invHandler)
<T> java.lang.Object	translate(java.lang.Object oldObject, T newObjectTemplate, java.lang.Class<T> newObjectClass, ComponentInvocationHandler invHandler) Translates an XmlEntityStruct to a Castor binding object graph.

Methods inherited from class java.lang.Object

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

Constructor Detail

CastorUnmarshalMapper

public CastorUnmarshalMapper(java.lang.Object delegate,
                             java.util.logging.Logger logger)

Constructor for CastorUnmarshalMapper.

Parameters:

delegate -

Method Detail

canTranslate

public boolean canTranslate(java.lang.Class<?> oldObjClass,
                            java.lang.Class<?> newObjClass,
                            ComponentInvocationHandler invHandler)

Specified by:

canTranslate in class TypeMapper

See Also:

TypeMapper.canTranslate(java.lang.Class, java.lang.Class, alma.acs.component.dynwrapper.ComponentInvocationHandler)

translate

public <T> java.lang.Object translate(java.lang.Object oldObject,
                                      T newObjectTemplate,
                                      java.lang.Class<T> newObjectClass,
                                      ComponentInvocationHandler invHandler)
                               throws DynWrapperException

Translates an XmlEntityStruct to a Castor binding object graph.

This will only happen for in-parameters (server-side) or return values (client-side), since xml entities as out or inout-parameters will be mapped to XmlEntityStructHolders instead of XmlEntityStructs. Therefore preserving object identity (parameter newObjectTemplate) is not an issue.

Returns null if the XmlEntityStruct or the contained XML is null, or if the XML string is empty or whitespace only. Throws an exception if the XML is syntactically invalid.

Specified by:

translate in class TypeMapper

Throws:

DynWrapperException

See Also:

TypeMapper.translate(java.lang.Object, java.lang.Object, java.lang.Class, alma.acs.component.dynwrapper.ComponentInvocationHandler)