/** * 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.JsonNode; import com.fasterxml.jackson.databind.node.ObjectNode; import dao.AdvSearchDAO; import org.apache.commons.lang3.StringUtils; import play.Logger; import play.libs.Json; import play.mvc.Controller; import play.mvc.Result; public class AdvSearch extends Controller { public static Result getDatasetSources() { ObjectNode result = Json.newObject(); result.put("status", "ok"); result.set("sources", Json.toJson(AdvSearchDAO.getDatasetSources())); return ok(result); } public static Result getDatasetScopes() { ObjectNode result = Json.newObject(); result.put("status", "ok"); result.set("scopes", Json.toJson(AdvSearchDAO.getDatasetScopes())); return ok(result); } public static Result getDatasetTableNames() { ObjectNode result = Json.newObject(); String scopes = request().getQueryString("scopes"); result.put("status", "ok"); result.set("tables", Json.toJson(AdvSearchDAO.getTableNames(scopes))); return ok(result); } public static Result getDatasetFields() { ObjectNode result = Json.newObject(); String tables = request().getQueryString("tables"); result.put("status", "ok"); result.set("fields", Json.toJson(AdvSearchDAO.getFields(tables))); return ok(result); } public static Result search() { ObjectNode result = Json.newObject(); String searchOptStr = request().getQueryString("searchOpts"); JsonNode searchOpt = Json.parse(searchOptStr); int page = 1; int size = 10; String pageStr = request().getQueryString("page"); if (StringUtils.isBlank(pageStr)) { page = 1; } else { try { page = Integer.parseInt(pageStr); } catch(NumberFormatException e) { Logger.error("AdvSearch Controller search wrong page parameter. Error message: " + e.getMessage()); page = 1; } } String sizeStr = request().getQueryString("size"); if (StringUtils.isBlank(sizeStr)) { size = 10; } else { try { size = Integer.parseInt(sizeStr); } catch(NumberFormatException e) { Logger.error("AdvSearch Controller search wrong page parameter. Error message: " + e.getMessage()); size = 10; } } result.put("status", "ok"); result.set("result", Json.toJson(AdvSearchDAO.search(searchOpt, page, size))); return ok(result); } }