Examples with StreamingOutput org.apache.hbase.thirdparty.javax.ws.rs.core.StreamingOutput used on opensource projects

Example 1 with StreamingOutput

use of org.apache.hbase.thirdparty.javax.ws.rs.core.StreamingOutput in project hbase by apache.

the class TableScanResource method getProtobuf.

@GET
@Produces({ Constants.MIMETYPE_PROTOBUF, Constants.MIMETYPE_PROTOBUF_IETF })
public Response getProtobuf(@Context final UriInfo uriInfo, @HeaderParam("Accept") final String contentType) {
    if (LOG.isTraceEnabled()) {
        LOG.trace("GET " + uriInfo.getAbsolutePath() + " as " + MIMETYPE_BINARY);
    }
    servlet.getMetrics().incrementRequests(1);
    try {
        int fetchSize = this.servlet.getConfiguration().getInt(Constants.SCAN_FETCH_SIZE, 10);
        StreamingOutput stream = new ProtobufStreamingOutput(this.results, contentType, userRequestedLimit, fetchSize);
        servlet.getMetrics().incrementSucessfulScanRequests(1);
        ResponseBuilder response = Response.ok(stream);
        response.header("content-type", contentType);
        return response.build();
    } catch (Exception exp) {
        servlet.getMetrics().incrementFailedScanRequests(1);
        processException(exp);
        LOG.warn(exp.toString(), exp);
        return null;
    }
}