jadex.xml.bean

Class BeanObjectReaderHandler

java.lang.Object

jadex.xml.bean.BeanObjectReaderHandler

All Implemented Interfaces:

IBulkObjectLinker, IObjectLinker, IObjectReaderHandler

public class BeanObjectReaderHandler
extends Object
implements IObjectReaderHandler

Handler for reading XML into Java beans.

Constructor Summary

Constructors

Constructor and Description
BeanObjectReaderHandler() Create a new handler for custom XML formats.
BeanObjectReaderHandler(Set typeinfos) Create a new handler for Java XML supporting on-the-fly type info creation for arrays.

Method Summary

Methods

Modifier and Type	Method and Description
void	addPostProcessor(IFilter filter, IPostProcessor processor) Add a post processor.
void	bulkLinkObjects(List childs, Object parent, Object linkinfo, QName[] pathname, AReadContext context) Link an object to its parent.
void	bulkLinkObjects(Object parent, List children, AReadContext context) Bulk link chilren to its parent.
Object	convertContentObject(String value, QName tag, AReadContext context) Convert an object to another type of object.
Object	createObject(Object type, boolean root, AReadContext context, Map rawattributes) Create an object for the current tag.
Object	getObjectType(Object object, AReadContext context) Get the object type
IPostProcessor[]	getPostProcessors(Object object, Object typeinfo) Get the post-processor.
TypeInfo	getTypeInfo(Object object, QName[] fullpath, AReadContext context) Get the most specific mapping info.
void	handleAttributeValue(Object object, QName xmlattrname, List attrpath, String attrval, Object attrinfo, AReadContext context) Handle the attribute of an object.
void	linkObject(Object object, Object parent, Object linkinfo, QName[] pathname, AReadContext context) Link an object to its parent.
void	removePostProcessor(IFilter filter) Remove a post processor.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanObjectReaderHandler

public BeanObjectReaderHandler()

Create a new handler for custom XML formats.

BeanObjectReaderHandler

public BeanObjectReaderHandler(Set typeinfos)

Create a new handler for Java XML supporting on-the-fly type info creation for arrays.

Method Detail

getTypeInfo

public TypeInfo getTypeInfo(Object object,
                   QName[] fullpath,
                   AReadContext context)

Get the most specific mapping info.

Specified by:

getTypeInfo in interface IObjectReaderHandler

Parameters:

tag - The tag.

fullpath - The full path.

Returns:

The most specific mapping info.

createObject

public Object createObject(Object type,
                  boolean root,
                  AReadContext context,
                  Map rawattributes)
                    throws Exception

Create an object for the current tag.

Specified by:

createObject in interface IObjectReaderHandler

Parameters:

type - The object type to create.

root - Flag, if object should be root object.

context - The context.

Returns:

The created object (or null for none).

Throws:

Exception

getObjectType

public Object getObjectType(Object object,
                   AReadContext context)

Get the object type

Parameters:

object - The object.

Returns:

The object type.

convertContentObject

public Object convertContentObject(String value,
                          QName tag,
                          AReadContext context)
                            throws Exception

Convert an object to another type of object.

Specified by:

convertContentObject in interface IObjectReaderHandler

Throws:

Exception

handleAttributeValue

public void handleAttributeValue(Object object,
                        QName xmlattrname,
                        List attrpath,
                        String attrval,
                        Object attrinfo,
                        AReadContext context)
                          throws Exception

Handle the attribute of an object.

Specified by:

handleAttributeValue in interface IObjectReaderHandler

Parameters:

object - The object.

attrname - The attribute name.

attrval - The attribute value.

attrinfo - The attribute info.

context - The context.

Throws:

Exception

linkObject

public void linkObject(Object object,
              Object parent,
              Object linkinfo,
              QName[] pathname,
              AReadContext context)
                throws Exception

Link an object to its parent.

Specified by:

linkObject in interface IObjectLinker

Parameters:

object - The object.

parent - The parent object.

linkinfo - The link info.

tagname - The current tagname (for name guessing).

context - The context.

Throws:

Exception

bulkLinkObjects

public void bulkLinkObjects(List childs,
                   Object parent,
                   Object linkinfo,
                   QName[] pathname,
                   AReadContext context)
                     throws Exception

Link an object to its parent.

Parameters:

object - The object.

parent - The parent object.

linkinfo - The link info.

tagname - The current tagname (for name guessing).

context - The context.

Throws:

Exception

bulkLinkObjects

public void bulkLinkObjects(Object parent,
                   List children,
                   AReadContext context)
                     throws Exception

Bulk link chilren to its parent.

Specified by:

bulkLinkObjects in interface IBulkObjectLinker

Parameters:

parent - The parent object.

children - The children objects (link datas).

context - The context.

classloader - The classloader.

root - The root object.

Throws:

Exception

getPostProcessors

public IPostProcessor[] getPostProcessors(Object object,
                                 Object typeinfo)

Get the post-processor.

Specified by:

getPostProcessors in interface IObjectReaderHandler

Returns:

The post-processor

addPostProcessor

public void addPostProcessor(IFilter filter,
                    IPostProcessor processor)

Add a post processor.

Parameters:

filter - The filter.

processor - The post processor.

removePostProcessor

public void removePostProcessor(IFilter filter)

Remove a post processor.

Parameters:

filter - The filter.

processor - The post processor.