org.jboss.ws.core.soap.attachment

Class XmlDataContentHandler

java.lang.Object

org.jboss.ws.core.soap.attachment.XmlDataContentHandler

All Implemented Interfaces:

DataContentHandler

public class XmlDataContentHandler
extends Object
implements DataContentHandler

XmlDataContentHandler is a JAF content handler that provides marchalling/unmarshalling between a StreamSource and a generic stream.

Author:

Jason T. Greene

Constructor Summary

Constructors

Constructor and Description
XmlDataContentHandler()

Method Summary

Methods

Modifier and Type	Method and Description
Object	getContent(DataSource ds) Returns a StreamSource from the specified data source.
Object	getTransferData(DataFlavor df, DataSource ds) Returns a StreamSource from the specified data source.
DataFlavor[]	getTransferDataFlavors() Returns the acceptable data flavors that this content handler supports.
void	writeTo(Object obj, String mimeType, OutputStream os) Writes the passed in StreamSource object using the specified mime type to the specified output stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlDataContentHandler

public XmlDataContentHandler()

Method Detail

getContent

public Object getContent(DataSource ds)
                  throws IOException

Returns a StreamSource from the specified data source.

Specified by:

getContent in interface DataContentHandler

Parameters:

ds - the activation datasource

Returns:

an XML stream source

Throws:

IOException

getTransferData

public Object getTransferData(DataFlavor df,
                     DataSource ds)
                       throws UnsupportedFlavorException,
                              IOException

Returns a StreamSource from the specified data source. The flavor must be one of the ones returned by getTransferDataFlavors().

Specified by:

getTransferData in interface DataContentHandler

Parameters:

df - the flavor specifiying the mime type of ds

ds - the activation data source

Returns:

an XML stream source

Throws:

UnsupportedFlavorException

IOException

getTransferDataFlavors

public DataFlavor[] getTransferDataFlavors()

Returns the acceptable data flavors that this content handler supports.

Specified by:

getTransferDataFlavors in interface DataContentHandler

Returns:

array of ActivationDataHandlers

writeTo

public void writeTo(Object obj,
           String mimeType,
           OutputStream os)
             throws IOException

Writes the passed in StreamSource object using the specified mime type to the specified output stream. The mime type must be text/xml.

Specified by:

writeTo in interface DataContentHandler

Parameters:

obj - an XML stream source

mimeType - the string "text/xml"

os - the output stream to write this xml stream to

Throws:

IOException