Package org.apache.hadoop.yarn.api.records.timeline.writer

Class TimelineEntitiesWriter

java.lang.Object

org.apache.hadoop.yarn.api.records.timeline.writer.TimelineEntitiesWriter

All Implemented Interfaces:

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

@Provider
@Consumes("application/json")
public class TimelineEntitiesWriter
extends Object
implements javax.ws.rs.ext.MessageBodyWriter<TimelineEntities>

We have defined a dedicated Writer for TimelineEntities, aimed at adapting to the Jersey2 framework to ensure that TimelineEntities can be converted into JSON format.

Constructor Summary

Constructors

Constructor	Description
TimelineEntitiesWriter()

Method Summary

Modifier and Type	Method	Description
long	getSize(TimelineEntities timelineEntities, 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(TimelineEntities timelineEntities, 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 Details

TimelineEntitiesWriter

public TimelineEntitiesWriter()

Method Details

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<TimelineEntities>

writeTo

public void writeTo(TimelineEntities timelineEntities,
 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<TimelineEntities>

Throws:

IOException

javax.ws.rs.WebApplicationException

getSize

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

Specified by:

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