datahub/wherehows-backend/app/controllers/PatternController.java
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

169 lines
5.1 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;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import models.daos.PatternDao;
import play.libs.Json;
import play.mvc.Controller;
import play.mvc.Result;
import java.util.List;
import java.util.Map;
/**
* Created by zechen on 10/30/15.
*/
public class PatternController extends Controller {
public static Result getAllFilenamePatterns() {
ObjectNode resultJson = Json.newObject();
try {
List<Map<String, Object>> fileNamePatterns = PatternDao.getAllFileNamePatterns();
resultJson.put("return_code", 200);
resultJson.set("filename_patterns", Json.toJson(fileNamePatterns));
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result addFilenamePattern() {
JsonNode filename = request().body().asJson();
ObjectNode resultJson = Json.newObject();
try {
int key = PatternDao.insertFilenamePattern(filename);
resultJson.put("return_code", 200);
resultJson.put("generated_key", key);
resultJson.put("message", "New filename pattern created!");
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result getAllDatasetPartitionPatterns() {
ObjectNode resultJson = Json.newObject();
try {
List<Map<String, Object>> datasetPartitionPatterns = PatternDao.getAllDatasetPartitionPatterns();
resultJson.put("return_code", 200);
resultJson.set("dataset_partition_patterns", Json.toJson(datasetPartitionPatterns));
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result addDatasetPartitionPattern() {
JsonNode datasetPattern = request().body().asJson();
ObjectNode resultJson = Json.newObject();
try {
int key = PatternDao.insertDatasetPartitionPattern(datasetPattern);
resultJson.put("return_code", 200);
resultJson.put("generated_key", key);
resultJson.put("message", "New dataset partition pattern created!");
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result getAllLineagePattern() {
ObjectNode resultJson = Json.newObject();
try {
List<Map<String, Object>> lineagePatterns = PatternDao.getAllLogLineagePattern();
resultJson.put("return_code", 200);
resultJson.set("lineage_patterns", Json.toJson(lineagePatterns));
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result addLineagePattern() {
JsonNode lineagePattern = request().body().asJson();
ObjectNode resultJson = Json.newObject();
try {
int key = PatternDao.insertLogLineagePattern(lineagePattern);
resultJson.put("return_code", 200);
resultJson.put("generated_key", key);
resultJson.put("message", "New lineage pattern created!");
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result getAllJobIdPattern() {
ObjectNode resultJson = Json.newObject();
try {
List<Map<String, Object>> jobIdPatterns = PatternDao.getAllLogJobIdPattern();
resultJson.put("return_code", 200);
resultJson.set("job_id_patterns", Json.toJson(jobIdPatterns));
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
public static Result addJobIdPattern() {
JsonNode jobIdPattern = request().body().asJson();
ObjectNode resultJson = Json.newObject();
try {
int key = PatternDao.insertLogJobIdPattern(jobIdPattern);
resultJson.put("return_code", 200);
resultJson.put("generated_key", key);
resultJson.put("message", "New job id pattern created!");
} catch (Exception e) {
e.printStackTrace();
resultJson.put("return_code", 404);
resultJson.put("error_message", e.getMessage());
}
return ok(resultJson);
}
}