com.nitorcreations.nflow.rest.v1.StatisticsResource Maven / Gradle / Ivy

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nFlow REST API

There is a newer version: 3.3.0

package com.nitorcreations.nflow.rest.v1;

import static javax.ws.rs.core.MediaType.APPLICATION_JSON;

import javax.inject.Inject;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;

import org.joda.time.DateTime;
import org.springframework.stereotype.Component;

import com.nitorcreations.nflow.engine.service.StatisticsService;
import com.nitorcreations.nflow.rest.v1.converter.StatisticsConverter;
import com.nitorcreations.nflow.rest.v1.msg.StatisticsResponse;
import com.nitorcreations.nflow.rest.v1.msg.WorkflowDefinitionStatisticsResponse;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;

@Path("/nflow/v1/statistics")
@Consumes(APPLICATION_JSON)
@Produces(APPLICATION_JSON)
@Api("nFlow statistics")
@Component
public class StatisticsResource {

  @Inject
  private StatisticsService statisticsService;
  @Inject
  private StatisticsConverter statisticsConverter;

  @GET
  @ApiOperation(value = "Get executor group statistics", notes = "Returns counts of queued and executing workflow instances.")
  public StatisticsResponse queryStatistics() {
    return statisticsConverter.convert(statisticsService.getStatistics());
  }

  @GET
  @Path("/workflow/{type}")
  @ApiOperation("Get workflow definition statistics")
  public WorkflowDefinitionStatisticsResponse getStatistics(
      @PathParam("type") @ApiParam(value = "Workflow definition type", required = true) String type,
      @QueryParam("createdAfter") @ApiParam(value = "Include only workflow instances created after given time") DateTime createdAfter,
      @QueryParam("createdBefore") @ApiParam("Include only workflow instances created before given time") DateTime createdBefore,
      @QueryParam("modifiedAfter") @ApiParam("Include only workflow instances modified after given time") DateTime modifiedAfter,
      @QueryParam("modifiedBefore") @ApiParam("Include only workflow instances modified before given time") DateTime modifiedBefore) {
    return statisticsConverter.convert(statisticsService.getWorkflowDefinitionStatistics(type, createdAfter, createdBefore, modifiedAfter,
        modifiedBefore));
  }
}