/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.ambari.view.huetoambarimigration.migration;
import com.google.inject.Inject;
import org.apache.ambari.view.ViewContext;
import org.apache.ambari.view.huetoambarimigration.migration.hive.historyquery.HiveHistoryStartJob;
import org.apache.ambari.view.huetoambarimigration.resources.PersonalCRUDResourceManager;
import org.apache.ambari.view.huetoambarimigration.resources.scripts.MigrationResourceManager;
import org.apache.ambari.view.huetoambarimigration.resources.scripts.models.MigrationResponse;
import org.apache.ambari.view.huetoambarimigration.migration.hive.savedquery.HiveSavedQueryStartJob;
import org.apache.ambari.view.huetoambarimigration.migration.pig.pigjob.PigJobStartJob;
import org.apache.ambari.view.huetoambarimigration.migration.pig.pigscript.PigSavedScriptStartJob;
import org.apache.ambari.view.huetoambarimigration.migration.pig.pigudf.PigUdfStartJob;
import org.json.simple.JSONObject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
@Path("/startmigrations")
public class InitiateJobMigration implements Runnable {
MigrationResponse migrationresult = new MigrationResponse();
public void run() {
}
@Inject
ViewContext view;
protected MigrationResourceManager resourceManager = null;
public synchronized PersonalCRUDResourceManager<MigrationResponse> getResourceManager() {
if (resourceManager == null) {
resourceManager = new MigrationResourceManager(view);
}
return resourceManager;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response inititateJOb(@QueryParam("username") String username, @QueryParam("instance") String instance, @QueryParam("startdate") String startdate, @QueryParam("enddate") String enddate, @QueryParam("jobid") String jobid, @QueryParam("jobtype") String jobtype) throws IOException, InvocationTargetException, IllegalAccessException {
System.out.println("username is " + username + "instance is " + instance);
JSONObject response = new JSONObject();
if (jobtype.contains("hivehistoryquerymigration")) {
new HiveHistoryStartJob(username, instance, startdate, enddate, jobid, view).start();
} else if (jobtype.contains("hivesavedquerymigration")) {
new HiveSavedQueryStartJob(username, instance, startdate, enddate, jobid, view).start();
} else if (jobtype.contains("pigjobmigration")) {
new PigJobStartJob(username, instance, startdate, enddate, jobid, view).start();
} else if (jobtype.contains("pigsavedscriptmigration")) {
new PigSavedScriptStartJob(username, instance, startdate, enddate, jobid, view).start();
} else if (jobtype.contains("pigudfmigration")) {
new PigUdfStartJob(username, instance, jobid, view).start();
}
migrationresult.setId(jobid);
migrationresult.setProgressPercentage(0);
response.put("startmigration", migrationresult);
return Response.ok(response).build();
}
}