org.apache.hadoop.hbase.rest.provider.producer

Class ProtobufMessageBodyProducer

java.lang.Object

org.apache.hadoop.hbase.rest.provider.producer.ProtobufMessageBodyProducer

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyWriter<ProtobufMessageHandler>

@Provider
 @Produces(value={"application/x-protobuf","application/protobuf"})
 @InterfaceAudience.Private
public class ProtobufMessageBodyProducer
extends Object
implements javax.ws.rs.ext.MessageBodyWriter<ProtobufMessageHandler>

An adapter between Jersey and ProtobufMessageHandler implementors. Hooks up protobuf output producing methods to the Jersey content handling framework. Jersey will first call getSize() to learn the number of bytes that will be sent, then writeTo to perform the actual I/O.

Constructor Summary

Constructors

Constructor and Description
ProtobufMessageBodyProducer()

Method Summary

Modifier and Type	Method and Description
long	getSize(ProtobufMessageHandler m, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
boolean	isWriteable(Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
void	writeTo(ProtobufMessageHandler m, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtobufMessageBodyProducer

public ProtobufMessageBodyProducer()

Method Detail

isWriteable

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

Specified by:

isWriteable in interface javax.ws.rs.ext.MessageBodyWriter<ProtobufMessageHandler>

getSize

public long getSize(ProtobufMessageHandler m,
                    Class<?> type,
                    Type genericType,
                    Annotation[] annotations,
                    javax.ws.rs.core.MediaType mediaType)

Specified by:

getSize in interface javax.ws.rs.ext.MessageBodyWriter<ProtobufMessageHandler>

writeTo

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

Specified by:

writeTo in interface javax.ws.rs.ext.MessageBodyWriter<ProtobufMessageHandler>

Throws:

IOException

javax.ws.rs.WebApplicationException