updated Datarequest to kotlin
This commit is contained in:
@@ -1,210 +0,0 @@
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package com.wasteinformationserver.website.datarequests;
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import com.wasteinformationserver.basicutils.Info;
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import com.wasteinformationserver.basicutils.Log;
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import com.wasteinformationserver.db.JDBC;
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import com.wasteinformationserver.website.basicrequest.PostRequest;
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import java.io.IOException;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.SQLIntegrityConstraintViolationException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.HashMap;
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public class DataRequest extends PostRequest {
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@Override
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public String request(HashMap<String, String> params) {
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StringBuilder sb = new StringBuilder();
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ResultSet set = null;
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int status = -1;
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JDBC jdbc;
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try {
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jdbc = JDBC.getInstance();
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} catch (IOException e) {
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Log.Log.error("no connection to db");
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return "{\"query\" : \"nodbconn\"}";
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}
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switch (params.get("action")) {
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case "newCity":
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sb.append("{");
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Log.Log.debug(params.toString());
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// check if wastezone and wasteregion already exists
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Log.Log.debug(params.get("cityname") + params.get("wastetype") + params.get("wastezone"));
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set = jdbc.executeQuery("select * from `cities` where `name`='" + params.get("cityname") + "' AND `wastetype`='" + params.get("wastetype") + "' AND `zone`='" + params.get("wastezone") + "'");
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int size = 0;
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try {
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if (set != null) {
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set.last(); // moves cursor to the last row
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size = set.getRow(); // get row id
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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if (size == 0) {
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//doesnt exist
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try {
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status = jdbc.executeUpdate("INSERT INTO `cities`(`userid`, `name`, `wastetype`, `zone`) VALUES ('0','" + params.get("cityname") + "','" + params.get("wastetype") + "','" + params.get("wastezone") + "');");
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} catch (SQLException e) {
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e.printStackTrace();
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}
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if (status == 1) {
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sb.append("\"status\" : \"inserted\"");
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} else {
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sb.append("\"status\" : \"inserterror\"");
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}
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} else if (size > 1) {
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Log.Log.warning("more than one entry in db!!!");
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sb.append("\"status\" : \"exists\"");
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} else {
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//already exists
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sb.append("\"status\" : \"exists\"");
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}
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "getAllCities":
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set = jdbc.executeQuery("select * from cities");
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Log.Log.debug(set.toString());
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sb.append("{\"data\":[");
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try {
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while (set.next()) {
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sb.append("{\"cityname\":\"" + set.getString("name") + "\"");
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sb.append(",\"wastetype\":\"" + set.getString("wastetype") + "\"");
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sb.append(",\"id\":\"" + set.getString("id") + "\"");
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sb.append(",\"zone\":\"" + set.getString("zone") + "\"}");
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if (!set.isLast()) {
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sb.append(",");
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}
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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sb.append("]");
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "deletecity":
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//DELETE FROM `cities` WHERE `id`=0
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sb.append("{");
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try {
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status = jdbc.executeUpdate("DELETE FROM `cities` WHERE `id`='" + params.get("id") + "'");
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if (status == 1) {
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//success
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sb.append("\"status\" : \"success\"");
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} else {
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sb.append("\"status\" : \"error\"");
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}
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} catch (SQLIntegrityConstraintViolationException e) {
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Log.Log.warning("dependencies of deletion exist");
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sb.append("\"status\" : \"dependenciesnotdeleted\"");
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} catch (SQLException e) {
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Log.Log.error("sql exception: " + e.getMessage());
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sb.append("\"status\" : \"error\"");
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}
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Log.Log.debug(status);
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "getAllDates":
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set = jdbc.executeQuery("SELECT pickupdates.id,pickupdates.pickupdate,cities.userid,cities.name,cities.wastetype,cities.zone " +
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"FROM `pickupdates` INNER JOIN `cities` ON pickupdates.citywastezoneid = cities.id");
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sb.append("{\"data\":[");
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try {
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while (set.next()) {
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sb.append("{\"date\":\"" + set.getString("pickupdate") + "\"");
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sb.append(",\"cityname\":\"" + set.getString("name") + "\"");
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sb.append(",\"wastetype\":\"" + set.getString("wastetype") + "\"");
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sb.append(",\"id\":\"" + set.getString("id") + "\"");
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sb.append(",\"zone\":\"" + set.getString("zone") + "\"}");
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if (!set.isLast()) {
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sb.append(",");
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}
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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sb.append("]");
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "deletedate":
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sb.append("{");
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try {
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status = jdbc.executeUpdate("DELETE FROM `pickupdates` WHERE `id`='" + params.get("id") + "'");
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if (status == 1) {
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//success
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sb.append("\"status\" : \"success\"");
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} else {
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sb.append("\"status\" : \"error\"");
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}
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} catch (SQLIntegrityConstraintViolationException e) {
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Log.Log.warning("dependencies of deletion exist");
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sb.append("\"status\" : \"dependenciesnotdeleted\"");
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} catch (SQLException e) {
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Log.Log.error("sql exception: " + e.getMessage());
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sb.append("\"status\" : \"error\"");
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}
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "getversionandbuildtime":
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sb.append("{");
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sb.append("\"version\" : \""+ Info.getVersion()+"\"");
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sb.append(",\"buildtime\" : \""+ Info.getBuilddate()+"\"");
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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case "getStartHeaderData":
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sb.append("{");
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try {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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Date date = new Date();
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String time = sdf.format(date);
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set = jdbc.executeQuery("SELECT * FROM `pickupdates` WHERE `pickupdate` BETWEEN '0000-12-27' AND '"+time+"'");
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set.last();
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sb.append("\"finshedcollections\":\"" + set.getRow() + "\"");
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sdf = new SimpleDateFormat("yyyy-MM-dd");
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date = new Date();
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date = new Date(date.getTime()+1 * 24 * 60 * 60 * 1000);
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time = sdf.format(date);
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set = jdbc.executeQuery("SELECT * FROM `pickupdates` WHERE `pickupdate` BETWEEN '"+time+"' AND '2222-12-27'");
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set.last();
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sb.append(",\"futurecollections\":\"" + set.getRow() + "\"");
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set = jdbc.executeQuery("select * from pickupdates");
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set.last();
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sb.append(",\"collectionnumber\":\"" + set.getRow() + "\"");
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set = jdbc.executeQuery("select * from `cities`");
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set.last();
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sb.append(",\"citynumber\":\"" + set.getRow() + "\"");
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} catch (SQLException e) {
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Log.Log.error("sql exception: " + e.getMessage());
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sb.append("\"status\" : \"error\"");
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}
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sb.append(",\"query\":\"ok\"");
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sb.append("}");
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break;
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}
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return sb.toString();
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}
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}
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@@ -0,0 +1,190 @@
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package com.wasteinformationserver.website.datarequests
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import com.wasteinformationserver.basicutils.Info
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import com.wasteinformationserver.basicutils.Log.Log.debug
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import com.wasteinformationserver.basicutils.Log.Log.error
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import com.wasteinformationserver.basicutils.Log.Log.warning
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import com.wasteinformationserver.db.JDBC
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import com.wasteinformationserver.website.basicrequest.PostRequest
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import java.io.IOException
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import java.sql.ResultSet
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import java.sql.SQLException
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import java.sql.SQLIntegrityConstraintViolationException
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import java.text.SimpleDateFormat
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import java.util.*
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class DataRequest : PostRequest() {
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override fun request(params: HashMap<String, String>): String {
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val sb = StringBuilder()
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var set: ResultSet?
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var status = -1
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val jdbc: JDBC = try {
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JDBC.getInstance()
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} catch (e: IOException) {
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error("no connection to db")
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return "{\"query\" : \"nodbconn\"}"
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}
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when (params["action"]) {
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"newCity" -> {
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sb.append("{")
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debug(params.toString())
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// check if wastezone and wasteregion already exists
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debug(params["cityname"] + params["wastetype"] + params["wastezone"])
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set = jdbc.executeQuery("select * from `cities` where `name`='" + params["cityname"] + "' AND `wastetype`='" + params["wastetype"] + "' AND `zone`='" + params["wastezone"] + "'")
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var size = 0
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try {
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if (set != null) {
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set.last() // moves cursor to the last row
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size = set.row // get row id
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}
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} catch (e: SQLException) {
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e.printStackTrace()
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}
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if (size == 0) { //doesnt exist
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try {
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status = jdbc.executeUpdate("INSERT INTO `cities`(`userid`, `name`, `wastetype`, `zone`) VALUES ('0','" + params["cityname"] + "','" + params["wastetype"] + "','" + params["wastezone"] + "');")
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} catch (e: SQLException) {
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e.printStackTrace()
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}
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if (status == 1) {
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sb.append("\"status\" : \"inserted\"")
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}
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else {
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sb.append("\"status\" : \"inserterror\"")
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}
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}
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else if (size > 1) {
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warning("more than one entry in db!!!")
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sb.append("\"status\" : \"exists\"")
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}
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else { //already exists
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sb.append("\"status\" : \"exists\"")
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}
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"getAllCities" -> {
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set = jdbc.executeQuery("select * from cities")
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debug(set.toString())
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sb.append("{\"data\":[")
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try {
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while (set.next()) {
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sb.append("{\"cityname\":\"" + set.getString("name") + "\"")
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sb.append(",\"wastetype\":\"" + set.getString("wastetype") + "\"")
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sb.append(",\"id\":\"" + set.getString("id") + "\"")
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sb.append(",\"zone\":\"" + set.getString("zone") + "\"}")
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if (!set.isLast) {
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sb.append(",")
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}
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}
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} catch (e: SQLException) {
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e.printStackTrace()
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}
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sb.append("]")
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"deletecity" -> {
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//DELETE FROM `cities` WHERE `id`=0
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sb.append("{")
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try {
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status = jdbc.executeUpdate("DELETE FROM `cities` WHERE `id`='" + params["id"] + "'")
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if (status == 1) { //success
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sb.append("\"status\" : \"success\"")
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}
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else {
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sb.append("\"status\" : \"error\"")
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}
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} catch (e: SQLIntegrityConstraintViolationException) {
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warning("dependencies of deletion exist")
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sb.append("\"status\" : \"dependenciesnotdeleted\"")
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} catch (e: SQLException) {
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error("sql exception: " + e.message)
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sb.append("\"status\" : \"error\"")
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}
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debug(status)
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"getAllDates" -> {
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set = jdbc.executeQuery("SELECT pickupdates.id,pickupdates.pickupdate,cities.userid,cities.name,cities.wastetype,cities.zone " +
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"FROM `pickupdates` INNER JOIN `cities` ON pickupdates.citywastezoneid = cities.id")
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sb.append("{\"data\":[")
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try {
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while (set.next()) {
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sb.append("{\"date\":\"" + set.getString("pickupdate") + "\"")
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sb.append(",\"cityname\":\"" + set.getString("name") + "\"")
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sb.append(",\"wastetype\":\"" + set.getString("wastetype") + "\"")
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sb.append(",\"id\":\"" + set.getString("id") + "\"")
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sb.append(",\"zone\":\"" + set.getString("zone") + "\"}")
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if (!set.isLast) {
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sb.append(",")
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}
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}
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} catch (e: SQLException) {
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e.printStackTrace()
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}
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sb.append("]")
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"deletedate" -> {
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sb.append("{")
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try {
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status = jdbc.executeUpdate("DELETE FROM `pickupdates` WHERE `id`='" + params["id"] + "'")
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if (status == 1) { //success
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sb.append("\"status\" : \"success\"")
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}
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else {
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sb.append("\"status\" : \"error\"")
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}
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} catch (e: SQLIntegrityConstraintViolationException) {
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warning("dependencies of deletion exist")
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sb.append("\"status\" : \"dependenciesnotdeleted\"")
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} catch (e: SQLException) {
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error("sql exception: " + e.message)
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sb.append("\"status\" : \"error\"")
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}
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"getversionandbuildtime" -> {
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sb.append("{")
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sb.append("\"version\" : \"" + Info.getVersion() + "\"")
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sb.append(",\"buildtime\" : \"" + Info.getBuilddate() + "\"")
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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"getStartHeaderData" -> {
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sb.append("{")
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try {
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var sdf = SimpleDateFormat("yyyy-MM-dd")
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var date = Date()
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var time = sdf.format(date)
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set = jdbc.executeQuery("SELECT * FROM `pickupdates` WHERE `pickupdate` BETWEEN '0000-12-27' AND '$time'")
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set.last()
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sb.append("\"finshedcollections\":\"" + set.row + "\"")
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sdf = SimpleDateFormat("yyyy-MM-dd")
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date = Date()
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date = Date(date.time + 1 * 24 * 60 * 60 * 1000)
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time = sdf.format(date)
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set = jdbc.executeQuery("SELECT * FROM `pickupdates` WHERE `pickupdate` BETWEEN '$time' AND '2222-12-27'")
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set.last()
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sb.append(",\"futurecollections\":\"" + set.row + "\"")
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set = jdbc.executeQuery("select * from pickupdates")
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set.last()
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sb.append(",\"collectionnumber\":\"" + set.row + "\"")
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set = jdbc.executeQuery("select * from `cities`")
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set.last()
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sb.append(",\"citynumber\":\"" + set.row + "\"")
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} catch (e: SQLException) {
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error("sql exception: " + e.message)
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sb.append("\"status\" : \"error\"")
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}
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sb.append(",\"query\":\"ok\"")
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sb.append("}")
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}
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}
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return sb.toString()
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}
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}
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@@ -29,7 +29,8 @@ class DeviceRequest : PostRequest() {
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val cityid = deviceset.getInt("CityID")
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if (cityid == -1) {
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sb.append("{\"deviceid\":\"").append(deviceid).append("\",\"cityid\":\"").append(cityid).append("\"}")
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} else {
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}
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else {
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val devicename = deviceset.getString("DeviceName")
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val devicelocation = deviceset.getString("DeviceLocation")
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sb.append("{\"deviceid\":\"").append(deviceid).append("\",\"devicename\":\"").append(devicename).append("\",\"devicelocation\":\"").append(devicelocation).append("\",\"devices\":[")
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@@ -122,7 +123,8 @@ class DeviceRequest : PostRequest() {
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if (cityset.row != 1) {
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error("error saving device to db --> device multiply defined?")
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sb.append("{\"success\":\"false\"}")
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} else {
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}
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else {
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val cityid = cityset.getInt("id")
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jdbc.executeUpdate("INSERT INTO `device_city` (`DeviceID`, `CityID`) VALUES ('" + params["deviceid"] + "', '" + cityid + "');")
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jdbc.executeUpdate("UPDATE devices SET `CityID`='0',`DeviceName`='" + params["devicename"] + "',`DeviceLocation`='" + params["devicelocation"] + "' WHERE `DeviceID`='" + params["deviceid"] + "'")
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Reference in New Issue
Block a user