Package org.jboss.resteasy.plugins.providers.jaxb

Class JAXBElementProvider

java.lang.Object

org.jboss.resteasy.plugins.providers.AbstractEntityProvider<T>

org.jboss.resteasy.plugins.providers.jaxb.AbstractJAXBProvider<JAXBElement<?>>

org.jboss.resteasy.plugins.providers.jaxb.JAXBElementProvider

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyReader<JAXBElement<?>>, javax.ws.rs.ext.MessageBodyWriter<JAXBElement<?>>, AsyncBufferedMessageBodyWriter<JAXBElement<?>>, AsyncMessageBodyWriter<JAXBElement<?>>

Direct Known Subclasses:

FastinfoSetElementProvider

@Provider
@Produces({"application/xml","application/*+xml","text/xml","text/*+xml"})
@Consumes({"application/xml","application/*+xml","text/xml","text/*+xml"})
public class JAXBElementProvider
extends AbstractJAXBProvider<JAXBElement<?>>

A JAXB Provider which handles parameter and return types of JAXBElement. This provider will be selected when the resource is declared as:

@POST
@Consumes("applictaion/xml")
@Produces("applictaion/xml")
public JAXBElement<Contact> getContact(JAXBElement<Contact> value);


Version:

$Revision:$

Author:

Ryan J. McDonough

Field Summary

Fields inherited from class org.jboss.resteasy.plugins.providers.jaxb.AbstractJAXBProvider

providers

Constructor Summary

Constructors

Constructor	Description
JAXBElementProvider()

Method Summary

Modifier and Type	Method	Description
CompletionStage<Void>	asyncWriteTo(JAXBElement<?> t, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, AsyncOutputStream outputStream)	Write a type to an HTTP message using async IO.
protected boolean	isReadWritable(Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
JAXBElement<?>	readFrom(Class<JAXBElement<?>> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders, InputStream entityStream)
void	writeTo(JAXBElement<?> t, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, OutputStream outputStream)

Methods inherited from class org.jboss.resteasy.plugins.providers.jaxb.AbstractJAXBProvider

decorateMarshaller, decorateUnmarshaller, findJAXBContext, getCharset, getMarshaller, isDisableDTDs, isDisableExternalEntities, isEnableSecureProcessingFeature, isReadable, isWriteable, needsSecurity, processWithSecureProcessing, setCharset, setDisableDTDs, setDisableExternalEntities, setEnableSecureProcessingFeature

Methods inherited from class org.jboss.resteasy.plugins.providers.AbstractEntityProvider

getSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.ws.rs.ext.MessageBodyWriter

getSize

Constructor Detail

JAXBElementProvider

public JAXBElementProvider()

Method Detail

isReadWritable

protected boolean isReadWritable(Class<?> type,
                                 Type genericType,
                                 Annotation[] annotations,
                                 javax.ws.rs.core.MediaType mediaType)

Specified by:

isReadWritable in class AbstractJAXBProvider<JAXBElement<?>>

readFrom

public JAXBElement<?> readFrom(Class<JAXBElement<?>> type,
                               Type genericType,
                               Annotation[] annotations,
                               javax.ws.rs.core.MediaType mediaType,
                               javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders,
                               InputStream entityStream)
                        throws IOException

Specified by:

readFrom in interface javax.ws.rs.ext.MessageBodyReader<JAXBElement<?>>

Overrides:

readFrom in class AbstractJAXBProvider<JAXBElement<?>>

Throws:

IOException

writeTo

public void writeTo(JAXBElement<?> t,
                    Class<?> type,
                    Type genericType,
                    Annotation[] annotations,
                    javax.ws.rs.core.MediaType mediaType,
                    javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders,
                    OutputStream outputStream)
             throws IOException

Specified by:

writeTo in interface javax.ws.rs.ext.MessageBodyWriter<JAXBElement<?>>

Overrides:

writeTo in class AbstractJAXBProvider<JAXBElement<?>>

Throws:

IOException

asyncWriteTo

public CompletionStage<Void> asyncWriteTo(JAXBElement<?> t,
                                          Class<?> type,
                                          Type genericType,
                                          Annotation[] annotations,
                                          javax.ws.rs.core.MediaType mediaType,
                                          javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders,
                                          AsyncOutputStream outputStream)

Description copied from interface: AsyncMessageBodyWriter

Write a type to an HTTP message using async IO. The message header map is mutable but any changes must be made before writing to the async output stream since the headers will be flushed prior to writing the message body.

Parameters:

t - the instance to write.

type - the class of instance that is to be written.

genericType - the type of instance to be written. GenericEntity provides a way to specify this information at runtime.

annotations - an array of the annotations attached to the message entity instance.

mediaType - the media type of the HTTP entity.

httpHeaders - a mutable map of the HTTP message headers.

outputStream - the AsyncOutputStream for the HTTP entity. The implementation should not close the output stream.

Returns:

a CompletionStage indicating completion