package com.oreilly.rdf.tenuki.jaxrs.io;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Consumes;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import com.oreilly.rdf.tenuki.Changeset;
import com.oreilly.rdf.tenuki.InputStreamChangeset;
@Provider
@Consumes("application/vnd.talis.changeset+xml")
public class ChangesetReader implements MessageBodyReader<Changeset> {
@Override
public boolean isReadable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return Changeset.class.isAssignableFrom(type);
}
@Override
public Changeset readFrom(Class<Changeset> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
throws IOException, WebApplicationException {
return new InputStreamChangeset(entityStream);
}
}