1 /*******************************************************************************
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2 * ============LICENSE_START==================================================
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4 * * ===========================================================================
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5 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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6 * * ===========================================================================
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7 * * Licensed under the Apache License, Version 2.0 (the "License");
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8 * * you may not use this file except in compliance with the License.
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9 * * You may obtain a copy of the License at
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11 * * http://www.apache.org/licenses/LICENSE-2.0
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13 * * Unless required by applicable law or agreed to in writing, software
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14 * * distributed under the License is distributed on an "AS IS" BASIS,
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15 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * * See the License for the specific language governing permissions and
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17 * * limitations under the License.
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18 * * ============LICENSE_END====================================================
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20 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
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22 ******************************************************************************/
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24 package org.onap.dmaap.datarouter.provisioning.beans;
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26 import java.io.InvalidObjectException;
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27 import java.sql.Connection;
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28 import java.sql.PreparedStatement;
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29 import java.sql.ResultSet;
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30 import java.sql.SQLException;
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31 import java.sql.Statement;
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32 import java.util.ArrayList;
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33 import java.util.Collection;
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34 import java.util.Date;
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35 import java.util.List;
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36 import java.util.Objects;
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37 import java.util.Properties;
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38 import org.apache.log4j.Logger;
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39 import org.json.JSONObject;
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40 import org.onap.dmaap.datarouter.provisioning.utils.DB;
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41 import org.onap.dmaap.datarouter.provisioning.utils.URLUtilities;
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44 * The representation of a Subscription. Subscriptions can be retrieved from the DB, or stored/updated in the DB.
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46 * @author Robert Eby
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47 * @version $Id: Subscription.java,v 1.9 2013/10/28 18:06:53 eby Exp $
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49 public class Subscription extends Syncable {
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51 private static final String SQLEXCEPTION = "SQLException: ";
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52 private static final String SUBID_KEY = "subid";
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53 private static final String SUBID_COL = "SUBID";
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54 private static final String FEEDID_KEY = "feedid";
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55 private static final String GROUPID_KEY = "groupid";
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56 private static final String LAST_MOD_KEY = "last_mod";
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57 private static final String CREATED_DATE = "created_date";
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58 private static Logger intlogger = Logger.getLogger("org.onap.dmaap.datarouter.provisioning.internal");
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59 private static int nextSubid = getMaxSubID() + 1;
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63 private int groupid; //New field is added - Groups feature Rally:US708115 - 1610
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64 private SubDelivery delivery;
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65 private boolean metadataOnly;
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66 private String subscriber;
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67 private SubLinks links;
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68 private boolean suspended;
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69 private Date lastMod;
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70 private Date createdDate;
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72 public static Subscription getSubscriptionMatching(Subscription sub) {
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73 SubDelivery deli = sub.getDelivery();
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74 String sql = String.format(
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75 "select * from SUBSCRIPTIONS where FEEDID = %d and DELIVERY_URL = \"%s\" and DELIVERY_USER = \"%s\" and DELIVERY_PASSWORD = \"%s\" and DELIVERY_USE100 = %d and METADATA_ONLY = %d",
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80 deli.isUse100() ? 1 : 0,
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81 sub.isMetadataOnly() ? 1 : 0
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83 List<Subscription> list = getSubscriptionsForSQL(sql);
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84 return !list.isEmpty() ? list.get(0) : null;
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87 public static Subscription getSubscriptionById(int id) {
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88 String sql = "select * from SUBSCRIPTIONS where SUBID = " + id;
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89 List<Subscription> list = getSubscriptionsForSQL(sql);
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90 return !list.isEmpty() ? list.get(0) : null;
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93 public static Collection<Subscription> getAllSubscriptions() {
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94 return getSubscriptionsForSQL("select * from SUBSCRIPTIONS");
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97 private static List<Subscription> getSubscriptionsForSQL(String sql) {
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98 List<Subscription> list = new ArrayList<>();
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101 @SuppressWarnings("resource")
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102 Connection conn = db.getConnection();
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103 try (Statement stmt = conn.createStatement()) {
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104 try (ResultSet rs = stmt.executeQuery(sql)) {
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105 while (rs.next()) {
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106 Subscription sub = new Subscription(rs);
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112 } catch (SQLException e) {
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113 intlogger.error(e);
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118 public static int getMaxSubID() {
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122 @SuppressWarnings("resource")
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123 Connection conn = db.getConnection();
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124 try (Statement stmt = conn.createStatement()) {
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125 try (ResultSet rs = stmt.executeQuery("select MAX(subid) from SUBSCRIPTIONS")) {
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127 max = rs.getInt(1);
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132 } catch (SQLException e) {
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133 intlogger.info("getMaxSubID: " + e.getMessage());
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138 public static Collection<String> getSubscriptionUrlList(int feedid) {
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139 List<String> list = new ArrayList<>();
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140 String sql = "select SUBID from SUBSCRIPTIONS where FEEDID = ?";
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144 @SuppressWarnings("resource")
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145 Connection conn = db.getConnection();
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147 try (PreparedStatement stmt = conn.prepareStatement(sql)) {
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148 stmt.setString(1, String.valueOf(feedid));
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149 try (ResultSet rs = stmt.executeQuery()) {
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150 while (rs.next()) {
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151 int subid = rs.getInt(SUBID_COL);
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152 list.add(URLUtilities.generateSubscriptionURL(subid));
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157 } catch (SQLException e) {
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158 intlogger.error(SQLEXCEPTION + e.getMessage());
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164 * Return a count of the number of active subscriptions in the DB.
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166 * @return the count
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168 public static int countActiveSubscriptions() {
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172 @SuppressWarnings("resource")
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173 Connection conn = db.getConnection();
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174 try (Statement stmt = conn.createStatement()) {
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175 try (ResultSet rs = stmt.executeQuery("select count(*) from SUBSCRIPTIONS")) {
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177 count = rs.getInt(1);
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182 } catch (SQLException e) {
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183 intlogger.warn("PROV0008 countActiveSubscriptions: " + e.getMessage());
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188 public Subscription() {
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192 public Subscription(String url, String user, String password) {
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195 this.groupid = -1; //New field is added - Groups feature Rally:US708115 - 1610
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196 this.delivery = new SubDelivery(url, user, password, false);
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197 this.metadataOnly = false;
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198 this.subscriber = "";
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199 this.links = new SubLinks();
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200 this.suspended = false;
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201 this.lastMod = new Date();
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202 this.createdDate = new Date();
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205 public Subscription(ResultSet rs) throws SQLException {
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206 this.subid = rs.getInt(SUBID_COL);
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207 this.feedid = rs.getInt("FEEDID");
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208 this.groupid = rs.getInt("GROUPID"); //New field is added - Groups feature Rally:US708115 - 1610
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209 this.delivery = new SubDelivery(rs);
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210 this.metadataOnly = rs.getBoolean("METADATA_ONLY");
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211 this.subscriber = rs.getString("SUBSCRIBER");
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212 this.links = new SubLinks(rs.getString("SELF_LINK"), URLUtilities.generateFeedURL(feedid),
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213 rs.getString("LOG_LINK"));
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214 this.suspended = rs.getBoolean("SUSPENDED");
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215 this.lastMod = rs.getDate("LAST_MOD");
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216 this.createdDate = rs.getDate("CREATED_DATE");
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219 public Subscription(JSONObject jo) throws InvalidObjectException {
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222 // The JSONObject is assumed to contain a vnd.att-dr.subscription representation
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223 this.subid = jo.optInt(SUBID_KEY, -1);
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224 this.feedid = jo.optInt(FEEDID_KEY, -1);
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225 this.groupid = jo.optInt(GROUPID_KEY, -1); //New field is added - Groups feature Rally:US708115 - 1610
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227 JSONObject jdeli = jo.getJSONObject("delivery");
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228 String url = jdeli.getString("url");
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229 String user = jdeli.getString("user");
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230 String password = jdeli.getString("password");
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231 boolean use100 = jdeli.getBoolean("use100");
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233 //Data Router Subscriber HTTPS Relaxation feature USERSTORYID:US674047.
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234 Properties p = (new DB()).getProperties();
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235 if (!url.startsWith("https://") && isHttpsRelaxationFalseAndHasSyncKey(jo, p)) {
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236 throw new InvalidObjectException("delivery URL is not HTTPS");
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239 if (url.length() > 256) {
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240 throw new InvalidObjectException("delivery url field is too long");
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242 if (user.length() > 20) {
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243 throw new InvalidObjectException("delivery user field is too long");
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245 if (password.length() > 32) {
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246 throw new InvalidObjectException("delivery password field is too long");
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248 this.delivery = new SubDelivery(url, user, password, use100);
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250 this.metadataOnly = jo.getBoolean("metadataOnly");
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251 this.suspended = jo.optBoolean("suspend", false);
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253 this.subscriber = jo.optString("subscriber", "");
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254 JSONObject jol = jo.optJSONObject("links");
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255 this.links = (jol == null) ? (new SubLinks()) : (new SubLinks(jol));
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256 } catch (InvalidObjectException e) {
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258 } catch (Exception e) {
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259 throw new InvalidObjectException("invalid JSON: " + e.getMessage());
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263 private boolean isHttpsRelaxationFalseAndHasSyncKey(JSONObject jo, Properties p) {
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264 return p.get("org.onap.dmaap.datarouter.provserver.https.relaxation").toString().equals("false") && !jo
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268 public int getSubid() {
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272 public void setSubid(int subid) {
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273 this.subid = subid;
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275 // Create link URLs
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276 SubLinks sl = getLinks();
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277 sl.setSelf(URLUtilities.generateSubscriptionURL(subid));
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278 sl.setLog(URLUtilities.generateSubLogURL(subid));
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281 public int getFeedid() {
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285 public void setFeedid(int feedid) {
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286 this.feedid = feedid;
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288 // Create link URLs
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289 SubLinks sl = getLinks();
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290 sl.setFeed(URLUtilities.generateFeedURL(feedid));
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293 //New getter setters for Groups feature Rally:US708115 - 1610
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294 public int getGroupid() {
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298 public void setGroupid(int groupid) {
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299 this.groupid = groupid;
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302 public SubDelivery getDelivery() {
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306 public void setDelivery(SubDelivery delivery) {
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307 this.delivery = delivery;
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310 public boolean isMetadataOnly() {
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311 return metadataOnly;
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314 public void setMetadataOnly(boolean metadataOnly) {
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315 this.metadataOnly = metadataOnly;
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318 public boolean isSuspended() {
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322 public void setSuspended(boolean suspended) {
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323 this.suspended = suspended;
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326 public String getSubscriber() {
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330 public void setSubscriber(String subscriber) {
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331 if (subscriber != null) {
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332 if (subscriber.length() > 8) {
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333 subscriber = subscriber.substring(0, 8);
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335 this.subscriber = subscriber;
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339 public SubLinks getLinks() {
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343 public void setLinks(SubLinks links) {
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344 this.links = links;
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348 public JSONObject asJSONObject() {
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349 JSONObject jo = new JSONObject();
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350 jo.put(SUBID_KEY, subid);
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351 jo.put(FEEDID_KEY, feedid);
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352 jo.put(GROUPID_KEY, groupid); //New field is added - Groups feature Rally:US708115 - 1610
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353 jo.put("delivery", delivery.asJSONObject());
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354 jo.put("metadataOnly", metadataOnly);
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355 jo.put("subscriber", subscriber);
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356 jo.put("links", links.asJSONObject());
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357 jo.put("suspend", suspended);
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358 jo.put(LAST_MOD_KEY, lastMod.getTime());
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359 jo.put(CREATED_DATE, createdDate.getTime());
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363 public JSONObject asLimitedJSONObject() {
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364 JSONObject jo = asJSONObject();
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365 jo.remove(SUBID_KEY);
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366 jo.remove(FEEDID_KEY);
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367 jo.remove(LAST_MOD_KEY);
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371 public JSONObject asJSONObject(boolean hidepasswords) {
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372 JSONObject jo = asJSONObject();
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373 if (hidepasswords) {
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374 jo.remove(SUBID_KEY); // we no longer hide passwords, however we do hide these
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375 jo.remove(FEEDID_KEY);
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376 jo.remove(LAST_MOD_KEY);
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377 jo.remove(CREATED_DATE);
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383 public boolean doInsert(Connection c) {
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385 PreparedStatement ps = null;
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388 // No feed ID assigned yet, so assign the next available one
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389 setSubid(nextSubid++);
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391 // In case we insert a feed from synchronization
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392 if (subid > nextSubid) {
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393 nextSubid = subid + 1;
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396 // Create the SUBSCRIPTIONS row
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397 String sql = "insert into SUBSCRIPTIONS (SUBID, FEEDID, DELIVERY_URL, DELIVERY_USER, DELIVERY_PASSWORD, DELIVERY_USE100, METADATA_ONLY, SUBSCRIBER, SUSPENDED, GROUPID) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
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398 ps = c.prepareStatement(sql, new String[]{SUBID_COL});
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399 ps.setInt(1, subid);
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400 ps.setInt(2, feedid);
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401 ps.setString(3, getDelivery().getUrl());
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402 ps.setString(4, getDelivery().getUser());
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403 ps.setString(5, getDelivery().getPassword());
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404 ps.setInt(6, getDelivery().isUse100() ? 1 : 0);
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405 ps.setInt(7, isMetadataOnly() ? 1 : 0);
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406 ps.setString(8, getSubscriber());
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407 ps.setBoolean(9, isSuspended());
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408 ps.setInt(10, groupid); //New field is added - Groups feature Rally:US708115 - 1610
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411 // Update the row to set the URLs
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412 sql = "update SUBSCRIPTIONS set SELF_LINK = ?, LOG_LINK = ? where SUBID = ?";
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413 ps = c.prepareStatement(sql);
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414 ps.setString(1, getLinks().getSelf());
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415 ps.setString(2, getLinks().getLog());
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416 ps.setInt(3, subid);
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419 } catch (SQLException e) {
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421 intlogger.warn("PROV0005 doInsert: " + e.getMessage());
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427 } catch (SQLException e) {
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428 intlogger.error(SQLEXCEPTION + e.getMessage());
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435 public boolean doUpdate(Connection c) {
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437 PreparedStatement ps = null;
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439 String sql = "update SUBSCRIPTIONS set DELIVERY_URL = ?, DELIVERY_USER = ?, DELIVERY_PASSWORD = ?, DELIVERY_USE100 = ?, METADATA_ONLY = ?, SUSPENDED = ?, GROUPID = ? where SUBID = ?";
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440 ps = c.prepareStatement(sql);
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441 ps.setString(1, delivery.getUrl());
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442 ps.setString(2, delivery.getUser());
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443 ps.setString(3, delivery.getPassword());
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444 ps.setInt(4, delivery.isUse100() ? 1 : 0);
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445 ps.setInt(5, isMetadataOnly() ? 1 : 0);
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446 ps.setInt(6, suspended ? 1 : 0);
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447 ps.setInt(7, groupid); //New field is added - Groups feature Rally:US708115 - 1610
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448 ps.setInt(8, subid);
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449 ps.executeUpdate();
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450 } catch (SQLException e) {
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452 intlogger.warn("PROV0006 doUpdate: " + e.getMessage());
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458 } catch (SQLException e) {
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459 intlogger.error(SQLEXCEPTION + e.getMessage());
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467 * Rally US708115 Change Ownership of Subscription - 1610
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469 public boolean changeOwnerShip() {
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471 PreparedStatement ps = null;
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475 @SuppressWarnings("resource")
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476 Connection c = db.getConnection();
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477 String sql = "update SUBSCRIPTIONS set SUBSCRIBER = ? where SUBID = ?";
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478 ps = c.prepareStatement(sql);
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479 ps.setString(1, this.subscriber);
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480 ps.setInt(2, subid);
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483 } catch (SQLException e) {
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485 intlogger.warn("PROV0006 doUpdate: " + e.getMessage());
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491 } catch (SQLException e) {
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492 intlogger.error(SQLEXCEPTION + e.getMessage());
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500 public boolean doDelete(Connection c) {
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502 PreparedStatement ps = null;
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504 String sql = "delete from SUBSCRIPTIONS where SUBID = ?";
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505 ps = c.prepareStatement(sql);
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506 ps.setInt(1, subid);
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508 } catch (SQLException e) {
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510 intlogger.warn("PROV0007 doDelete: " + e.getMessage());
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516 } catch (SQLException e) {
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517 intlogger.error(SQLEXCEPTION + e.getMessage());
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524 public String getKey() {
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525 return "" + getSubid();
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529 public boolean equals(Object obj) {
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530 if (!(obj instanceof Subscription)) {
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533 Subscription os = (Subscription) obj;
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534 if (subid != os.subid) {
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537 if (feedid != os.feedid) {
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540 if (groupid != os.groupid) //New field is added - Groups feature Rally:US708115 - 1610
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544 if (!delivery.equals(os.delivery)) {
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547 if (metadataOnly != os.metadataOnly) {
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550 if (!subscriber.equals(os.subscriber)) {
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553 if (!links.equals(os.links)) {
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556 return suspended == os.suspended;
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560 public int hashCode() {
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561 return Objects.hash(subid, feedid, groupid, delivery, metadataOnly, subscriber, links, suspended, lastMod,
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566 public String toString() {
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567 return "SUB: subid=" + subid + ", feedid=" + feedid;
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