org.apache.axiom.om.impl.builder
Class OMAttachmentAccessorMimePartProvider

java.lang.Object
  org.apache.axiom.om.impl.builder.OMAttachmentAccessorMimePartProvider

All Implemented Interfaces:

MimePartProvider

public class OMAttachmentAccessorMimePartProvider
extends Object
implements MimePartProvider

Adapts an OMAttachmentAccessor instance to the MimePartProvider interface.

Constructor Summary

OMAttachmentAccessorMimePartProvider(OMAttachmentAccessor attachments)

Method Summary

DataHandler	getDataHandler(String contentID) Get the DataHandler for the MIME part identified by a given content ID.
boolean	isLoaded(String contentID) Check whether the MIME part identified by a given content ID has already been loaded.

Methods inherited from class java.lang.Object

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

Constructor Detail

OMAttachmentAccessorMimePartProvider

public OMAttachmentAccessorMimePartProvider(OMAttachmentAccessor attachments)

Method Detail

isLoaded

public boolean isLoaded(String contentID)

Description copied from interface: MimePartProvider

Check whether the MIME part identified by a given content ID has already been loaded. A return value of true means that a call to MimePartProvider.getDataHandler(String) (for the same content ID) will not block or will retrieve the DataHandler without overhead.

Specified by:

isLoaded in interface MimePartProvider

Returns:

true if the MIME part has already been loaded; false otherwise

getDataHandler

public DataHandler getDataHandler(String contentID)
                           throws IOException

Description copied from interface: MimePartProvider

Get the DataHandler for the MIME part identified by a given content ID.

Specified by:

getDataHandler in interface MimePartProvider

Parameters:

contentID - a content ID referenced in an xop:Include element

Returns:

the DataHandler for the MIME part identified by the content ID; may not be null

Throws:

IOException - if an error occurred while loading the part