Package com.sun.xml.messaging.saaj.soap

Class XmlDataContentHandler

java.lang.Object

com.sun.xml.messaging.saaj.soap.XmlDataContentHandler

All Implemented Interfaces:

DataContentHandler

public class XmlDataContentHandler
extends Object
implements DataContentHandler

JAF data handler for XML content

Author:

Anil Vijendran

Constructor Summary

Constructors

Constructor	Description
XmlDataContentHandler()

Method Summary

Modifier and Type	Method	Description
Object	getContent(DataSource dataSource)	Return an object representing the data in its most preferred form.
Object	getTransferData(ActivationDataFlavor flavor, DataSource dataSource)	return the Transfer Data of type DataFlavor from InputStream
ActivationDataFlavor[]	getTransferDataFlavors()	return the DataFlavors for this DataContentHandler
void	writeTo(Object obj, String mimeType, OutputStream os)	construct an object from a byte stream (similar semantically to previous method, we are deciding which one to support)

Methods inherited from class java.lang.Object

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

Constructor Details

XmlDataContentHandler

public XmlDataContentHandler()

Method Details

getTransferDataFlavors

public ActivationDataFlavor[] getTransferDataFlavors()

return the DataFlavors for this DataContentHandler

Specified by:

getTransferDataFlavors in interface DataContentHandler

Returns:

The DataFlavors.

getTransferData

public Object getTransferData(ActivationDataFlavor flavor,
 DataSource dataSource)
                       throws IOException

return the Transfer Data of type DataFlavor from InputStream

Specified by:

getTransferData in interface DataContentHandler

Parameters:

flavor - The DataFlavor.

dataSource - The DataSource.

Returns:

The constructed Object.

Throws:

IOException - if the handler doesn't support the requested flavor

getContent

public Object getContent(DataSource dataSource)
                  throws IOException

Description copied from interface: DataContentHandler

Return an object representing the data in its most preferred form. Generally this will be the form described by the first ActivationDataFlavor returned by the getTransferDataFlavors method.

Specified by:

getContent in interface DataContentHandler

Parameters:

dataSource - The DataSource representing the data to be converted.

Returns:

The constructed Object.

Throws:

IOException - if the data can't be accessed

writeTo

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

construct an object from a byte stream (similar semantically to previous method, we are deciding which one to support)

Specified by:

writeTo in interface DataContentHandler

Parameters:

obj - The object to be converted.

mimeType - The requested MIME type of the resulting byte stream.

os - The output stream into which to write the converted byte stream.

Throws:

IOException - errors writing to the stream