Apache CXF API

org.apache.cxf.attachment
Class LazyDataSource

java.lang.Object
  extended by 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)

Apache CXF API

Apache CXF