org.apache.cxf.attachment

Class LazyDataSource

java.lang.Object

org.apache.cxf.attachment.LazyDataSource

All Implemented Interfaces:

javax.activation.DataSource

public class LazyDataSource
extends java.lang.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

Constructors

Constructor and Description
LazyDataSource(java.lang.String id, java.util.Collection<Attachment> attachments)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getContentType()
javax.activation.DataSource	getDataSource()
java.io.InputStream	getInputStream()
java.lang.String	getName()
java.io.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(java.lang.String id,
                      java.util.Collection<Attachment> attachments)

Method Detail

getContentType

public java.lang.String getContentType()

Specified by:

getContentType in interface javax.activation.DataSource

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Specified by:

getInputStream in interface javax.activation.DataSource

Throws:

java.io.IOException

getName

public java.lang.String getName()

Specified by:

getName in interface javax.activation.DataSource

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Specified by:

getOutputStream in interface javax.activation.DataSource

Throws:

java.io.IOException

getDataSource

public javax.activation.DataSource getDataSource()

setDataSource

public void setDataSource(javax.activation.DataSource dataSource)