Mars Lan 5f5c0937d1 Rename web, backend-service (#490)
* Rename web to wherehows-api and update README.

* Rename backend-service to wherehows-backend

* Rename metadata-etl to wherehows-etl

* Rename hadoop-dataset-extractor-standalone to wherehows-hadoop
2017-07-10 13:42:56 -07:00

245 lines
6.9 KiB
Java

/**
* Copyright 2015 LinkedIn Corp. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*/
package controllers.api.v1;
import com.fasterxml.jackson.databind.node.ObjectNode;
import dao.FlowsDAO;
import play.libs.Json;
import play.mvc.Controller;
import play.mvc.Result;
import play.Logger;
import org.apache.commons.lang3.StringUtils;
public class Flow extends Controller
{
public static Result getPagedRootProjects()
{
ObjectNode result = Json.newObject();
int page = 1;
String pageStr = request().getQueryString("page");
if (StringUtils.isBlank(pageStr))
{
page = 1;
}
else
{
try
{
page = Integer.parseInt(pageStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedRootProjects wrong page parameter. Error message: " +
e.getMessage());
page = 1;
}
}
int size = 10;
String sizeStr = request().getQueryString("size");
if (StringUtils.isBlank(sizeStr))
{
size = 10;
}
else
{
try
{
size = Integer.parseInt(sizeStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedRootProjects wrong size parameter. Error message: " +
e.getMessage());
size = 10;
}
}
result.put("status", "ok");
result.set("data", FlowsDAO.getPagedProjects(page, size));
return ok(result);
}
public static Result getPagedProjects(String application)
{
ObjectNode result = Json.newObject();
int page = 1;
String pageStr = request().getQueryString("page");
if (StringUtils.isBlank(pageStr))
{
page = 1;
}
else
{
try
{
page = Integer.parseInt(pageStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong page parameter. Error message: " +
e.getMessage());
page = 1;
}
}
int size = 10;
String sizeStr = request().getQueryString("size");
if (StringUtils.isBlank(sizeStr))
{
size = 10;
}
else
{
try
{
size = Integer.parseInt(sizeStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong size parameter. Error message: " +
e.getMessage());
size = 10;
}
}
result.put("status", "ok");
result.set("data", FlowsDAO.getPagedProjectsByApplication(application, page, size));
return ok(result);
}
public static Result getPagedFlows(String application, String project)
{
ObjectNode result = Json.newObject();
int page = 1;
String pageStr = request().getQueryString("page");
if (StringUtils.isBlank(pageStr))
{
page = 1;
}
else
{
try
{
page = Integer.parseInt(pageStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong page parameter. Error message: " +
e.getMessage());
page = 1;
}
}
int size = 10;
String sizeStr = request().getQueryString("size");
if (StringUtils.isBlank(sizeStr))
{
size = 10;
}
else
{
try
{
size = Integer.parseInt(sizeStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong size parameter. Error message: " +
e.getMessage());
size = 10;
}
}
result.put("status", "ok");
result.set("data", FlowsDAO.getPagedFlowsByProject(application, project, page, size));
return ok(result);
}
public static Result getPagedJobs(String application, Long flowId)
{
ObjectNode result = Json.newObject();
int page = 1;
String pageStr = request().getQueryString("page");
if (StringUtils.isBlank(pageStr))
{
page = 1;
}
else
{
try
{
page = Integer.parseInt(pageStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong page parameter. Error message: " +
e.getMessage());
page = 1;
}
}
int size = 10;
String sizeStr = request().getQueryString("size");
if (StringUtils.isBlank(sizeStr))
{
size = 10;
}
else
{
try
{
size = Integer.parseInt(sizeStr);
}
catch(NumberFormatException e)
{
Logger.error("Flow Controller getPagedDatasets wrong size parameter. Error message: " +
e.getMessage());
size = 10;
}
}
result.put("status", "ok");
result.set("data", FlowsDAO.getPagedJobsByFlow(application, flowId, page, size));
return ok(result);
}
public static Result getFlowListViewClusters()
{
ObjectNode result = Json.newObject();
result.put("status", "ok");
result.set("nodes", Json.toJson(FlowsDAO.getFlowListViewClusters()));
return ok(result);
}
public static Result getFlowListViewProjects(String application)
{
ObjectNode result = Json.newObject();
result.put("status", "ok");
result.set("nodes", Json.toJson(FlowsDAO.getFlowListViewProjects(application)));
return ok(result);
}
public static Result getFlowListViewFlows(String application, String project)
{
ObjectNode result = Json.newObject();
result.put("status", "ok");
result.set("nodes", Json.toJson(FlowsDAO.getFlowListViewFlows(application, project)));
return ok(result);
}
}