org.eclipse.persistence.jpa.rs.util
Class StreamingOutputMarshaller

java.lang.Object
  org.eclipse.persistence.jpa.rs.util.StreamingOutputMarshaller

All Implemented Interfaces:

javax.ws.rs.core.StreamingOutput

public class StreamingOutputMarshaller
extends java.lang.Object
implements javax.ws.rs.core.StreamingOutput

Simple StreamingOutput implementation that uses the provided JAXBContext to marshal the result when requested to either XML or JSON based on the accept media provided.

Author:

dclarke

Since:

EclipseLink 2.4.0

Field Summary

static java.lang.String

NO_ROUTE_JAXB_ELEMENT_LABEL

Constructor Summary

StreamingOutputMarshaller(PersistenceContext context, java.lang.Object result, java.util.List<javax.ws.rs.core.MediaType> acceptedTypes)

StreamingOutputMarshaller(PersistenceContext context, java.lang.Object result, javax.ws.rs.core.MediaType acceptedType)

Method Summary

static Marshaller	createMarshaller(PersistenceContext context, javax.ws.rs.core.MediaType mediaType)
static javax.ws.rs.core.MediaType	getResponseMediaType(javax.ws.rs.core.HttpHeaders headers)
static javax.ws.rs.core.MediaType	mediaType(java.util.List<javax.ws.rs.core.MediaType> types) Identify the preferred MediaType from the list provided.
void	write(java.io.OutputStream output)

Methods inherited from class java.lang.Object

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

Field Detail

NO_ROUTE_JAXB_ELEMENT_LABEL

public static final java.lang.String NO_ROUTE_JAXB_ELEMENT_LABEL

See Also:

Constant Field Values

Constructor Detail

StreamingOutputMarshaller

public StreamingOutputMarshaller(PersistenceContext context,
                                 java.lang.Object result,
                                 javax.ws.rs.core.MediaType acceptedType)

StreamingOutputMarshaller

public StreamingOutputMarshaller(PersistenceContext context,
                                 java.lang.Object result,
                                 java.util.List<javax.ws.rs.core.MediaType> acceptedTypes)

Method Detail

write

public void write(java.io.OutputStream output)
           throws java.io.IOException,
                  javax.ws.rs.WebApplicationException

Specified by:

write in interface javax.ws.rs.core.StreamingOutput

Throws:

java.io.IOException

javax.ws.rs.WebApplicationException

mediaType

public static javax.ws.rs.core.MediaType mediaType(java.util.List<javax.ws.rs.core.MediaType> types)

Identify the preferred MediaType from the list provided. This will check for JSON string or MediaType first then XML.

Parameters:

types - List of MediaType values;

Returns:

selected MediaType

Throws:

javax.ws.rs.WebApplicationException - with Status.UNSUPPORTED_MEDIA_TYPE if neither the JSON, XML or OCTET_STREAM values are found.

createMarshaller

public static Marshaller createMarshaller(PersistenceContext context,
                                          javax.ws.rs.core.MediaType mediaType)
                                   throws JAXBException

Throws:

JAXBException

getResponseMediaType

public static javax.ws.rs.core.MediaType getResponseMediaType(javax.ws.rs.core.HttpHeaders headers)