org.apache.cxf.attachment
Class LazyDataSource

java.lang.Object
  org.apache.cxf.attachment.LazyDataSource

All Implemented Interfaces:

javax.activation.DataSource

public class LazyDataSource
extends Object
implements javax.activation.DataSource

A DataSource which will search through a Collection of attachments so as to lazily load the attachment from the collection. This allows streaming attachments with databinding toolkits like JAXB.

Constructor Summary

LazyDataSource(String id, Collection<Attachment> attachments)

Method Summary

String	getContentType()
javax.activation.DataSource	getDataSource()
InputStream	getInputStream()
String	getName()
OutputStream	getOutputStream()
void	setDataSource(javax.activation.DataSource dataSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyDataSource

public LazyDataSource(String id,
                      Collection<Attachment> attachments)

Method Detail

getContentType

public String getContentType()

Specified by:

getContentType in interface javax.activation.DataSource

getInputStream

public InputStream getInputStream()
                           throws IOException

Specified by:

getInputStream in interface javax.activation.DataSource

Throws:

IOException

getName

public String getName()

Specified by:

getName in interface javax.activation.DataSource

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Specified by:

getOutputStream in interface javax.activation.DataSource

Throws:

IOException

getDataSource

public javax.activation.DataSource getDataSource()

setDataSource

public void setDataSource(javax.activation.DataSource dataSource)