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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34 import org.apache.log4j.Logger;
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35 import org.json.JSONObject;
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36 import org.onap.dmaap.datarouter.provisioning.utils.DB;
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37 import org.onap.dmaap.datarouter.provisioning.utils.URLUtilities;
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40 * The representation of a Subscription. Subscriptions can be retrieved from the DB, or stored/updated in the DB.
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42 * @author Robert Eby
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43 * @version $Id: Subscription.java,v 1.9 2013/10/28 18:06:53 eby Exp $
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45 public class Subscription extends Syncable {
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46 private static Logger intlogger = Logger.getLogger("org.onap.dmaap.datarouter.provisioning.internal");
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47 private static int next_subid = getMaxSubID() + 1;
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51 private int groupid; //New field is added - Groups feature Rally:US708115 - 1610
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52 private SubDelivery delivery;
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53 private boolean metadataOnly;
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54 private String subscriber;
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55 private SubLinks links;
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56 private boolean suspended;
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57 private Date last_mod;
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58 private Date created_date;
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60 public static Subscription getSubscriptionMatching(Subscription sub) {
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61 SubDelivery deli = sub.getDelivery();
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62 String sql = String.format(
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63 "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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68 deli.isUse100() ? 1 : 0,
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69 sub.isMetadataOnly() ? 1 : 0
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71 List<Subscription> list = getSubscriptionsForSQL(sql);
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72 return list.size() > 0 ? list.get(0) : null;
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75 public static Subscription getSubscriptionById(int id) {
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76 String sql = "select * from SUBSCRIPTIONS where SUBID = " + id;
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77 List<Subscription> list = getSubscriptionsForSQL(sql);
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78 return list.size() > 0 ? list.get(0) : null;
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81 public static Collection<Subscription> getAllSubscriptions() {
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82 return getSubscriptionsForSQL("select * from SUBSCRIPTIONS");
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85 private static List<Subscription> getSubscriptionsForSQL(String sql) {
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86 List<Subscription> list = new ArrayList<Subscription>();
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89 @SuppressWarnings("resource")
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90 Connection conn = db.getConnection();
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91 try(Statement stmt = conn.createStatement()) {
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92 try(ResultSet rs = stmt.executeQuery(sql)) {
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94 Subscription sub = new Subscription(rs);
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100 } catch (SQLException e) {
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101 e.printStackTrace();
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106 public static int getMaxSubID() {
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110 @SuppressWarnings("resource")
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111 Connection conn = db.getConnection();
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112 try(Statement stmt = conn.createStatement()) {
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113 try(ResultSet rs = stmt.executeQuery("select MAX(subid) from SUBSCRIPTIONS")) {
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115 max = rs.getInt(1);
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120 } catch (SQLException e) {
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121 intlogger.info("getMaxSubID: " + e.getMessage());
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122 e.printStackTrace();
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127 public static Collection<String> getSubscriptionUrlList(int feedid) {
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128 List<String> list = new ArrayList<String>();
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129 String sql = "select SUBID from SUBSCRIPTIONS where FEEDID = " + feedid;
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132 @SuppressWarnings("resource")
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133 Connection conn = db.getConnection();
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134 try(Statement stmt = conn.createStatement()) {
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135 try(ResultSet rs = stmt.executeQuery(sql)) {
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136 while (rs.next()) {
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137 int subid = rs.getInt("SUBID");
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138 list.add(URLUtilities.generateSubscriptionURL(subid));
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143 } catch (SQLException e) {
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144 e.printStackTrace();
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150 * Return a count of the number of active subscriptions in the DB.
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152 * @return the count
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154 public static int countActiveSubscriptions() {
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158 @SuppressWarnings("resource")
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159 Connection conn = db.getConnection();
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160 try(Statement stmt = conn.createStatement()) {
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161 try(ResultSet rs = stmt.executeQuery("select count(*) from SUBSCRIPTIONS")) {
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163 count = rs.getInt(1);
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168 } catch (SQLException e) {
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169 intlogger.warn("PROV0008 countActiveSubscriptions: " + e.getMessage());
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170 e.printStackTrace();
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175 public Subscription() {
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179 public Subscription(String url, String user, String password) {
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182 this.groupid = -1; //New field is added - Groups feature Rally:US708115 - 1610
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183 this.delivery = new SubDelivery(url, user, password, false);
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184 this.metadataOnly = false;
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185 this.subscriber = "";
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186 this.links = new SubLinks();
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187 this.suspended = false;
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188 this.last_mod = new Date();
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189 this.created_date = new Date();
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192 public Subscription(ResultSet rs) throws SQLException {
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193 this.subid = rs.getInt("SUBID");
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194 this.feedid = rs.getInt("FEEDID");
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195 this.groupid = rs.getInt("GROUPID"); //New field is added - Groups feature Rally:US708115 - 1610
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196 this.delivery = new SubDelivery(rs);
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197 this.metadataOnly = rs.getBoolean("METADATA_ONLY");
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198 this.subscriber = rs.getString("SUBSCRIBER");
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199 this.links = new SubLinks(rs.getString("SELF_LINK"), URLUtilities.generateFeedURL(feedid), rs.getString("LOG_LINK"));
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200 this.suspended = rs.getBoolean("SUSPENDED");
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201 this.last_mod = rs.getDate("LAST_MOD");
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202 this.created_date = rs.getDate("CREATED_DATE");
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205 public Subscription(JSONObject jo) throws InvalidObjectException {
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208 // The JSONObject is assumed to contain a vnd.att-dr.subscription representation
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209 this.subid = jo.optInt("subid", -1);
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210 this.feedid = jo.optInt("feedid", -1);
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211 this.groupid = jo.optInt("groupid", -1); //New field is added - Groups feature Rally:US708115 - 1610
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213 JSONObject jdeli = jo.getJSONObject("delivery");
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214 String url = jdeli.getString("url");
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215 String user = jdeli.getString("user");
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216 String password = jdeli.getString("password");
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217 boolean use100 = jdeli.getBoolean("use100");
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220 //Data Router Subscriber HTTPS Relaxation feature USERSTORYID:US674047.
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221 Properties p = (new DB()).getProperties();
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222 if (p.get("org.onap.dmaap.datarouter.provserver.https.relaxation").toString().equals("false") && !jo.has("sync")) {
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223 if (!url.startsWith("https://"))
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224 throw new InvalidObjectException("delivery URL is not HTTPS");
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227 if (url.length() > 256)
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228 throw new InvalidObjectException("delivery url field is too long");
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229 if (user.length() > 20)
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230 throw new InvalidObjectException("delivery user field is too long");
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231 if (password.length() > 32)
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232 throw new InvalidObjectException("delivery password field is too long");
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233 this.delivery = new SubDelivery(url, user, password, use100);
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235 this.metadataOnly = jo.getBoolean("metadataOnly");
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236 this.suspended = jo.optBoolean("suspend", false);
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238 this.subscriber = jo.optString("subscriber", "");
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239 JSONObject jol = jo.optJSONObject("links");
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240 this.links = (jol == null) ? (new SubLinks()) : (new SubLinks(jol));
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241 } catch (InvalidObjectException e) {
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243 } catch (Exception e) {
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244 throw new InvalidObjectException("invalid JSON: " + e.getMessage());
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248 public int getSubid() {
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252 public void setSubid(int subid) {
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253 this.subid = subid;
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255 // Create link URLs
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256 SubLinks sl = getLinks();
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257 sl.setSelf(URLUtilities.generateSubscriptionURL(subid));
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258 sl.setLog(URLUtilities.generateSubLogURL(subid));
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261 public int getFeedid() {
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265 public void setFeedid(int feedid) {
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266 this.feedid = feedid;
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268 // Create link URLs
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269 SubLinks sl = getLinks();
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270 sl.setFeed(URLUtilities.generateFeedURL(feedid));
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273 //New getter setters for Groups feature Rally:US708115 - 1610
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274 public int getGroupid() {
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278 public void setGroupid(int groupid) {
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279 this.groupid = groupid;
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282 public SubDelivery getDelivery() {
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286 public void setDelivery(SubDelivery delivery) {
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287 this.delivery = delivery;
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290 public boolean isMetadataOnly() {
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291 return metadataOnly;
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294 public void setMetadataOnly(boolean metadataOnly) {
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295 this.metadataOnly = metadataOnly;
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298 public boolean isSuspended() {
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302 public void setSuspended(boolean suspended) {
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303 this.suspended = suspended;
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306 public String getSubscriber() {
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310 public void setSubscriber(String subscriber) {
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311 if (subscriber != null) {
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312 if (subscriber.length() > 8)
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313 subscriber = subscriber.substring(0, 8);
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314 this.subscriber = subscriber;
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318 public SubLinks getLinks() {
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322 public void setLinks(SubLinks links) {
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323 this.links = links;
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327 public JSONObject asJSONObject() {
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328 JSONObject jo = new JSONObject();
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329 jo.put("subid", subid);
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330 jo.put("feedid", feedid);
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331 jo.put("groupid", groupid); //New field is added - Groups feature Rally:US708115 - 1610
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332 jo.put("delivery", delivery.asJSONObject());
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333 jo.put("metadataOnly", metadataOnly);
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334 jo.put("subscriber", subscriber);
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335 jo.put("links", links.asJSONObject());
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336 jo.put("suspend", suspended);
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337 jo.put("last_mod", last_mod.getTime());
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338 jo.put("created_date", created_date.getTime());
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342 public JSONObject asLimitedJSONObject() {
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343 JSONObject jo = asJSONObject();
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344 jo.remove("subid");
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345 jo.remove("feedid");
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346 jo.remove("last_mod");
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350 public JSONObject asJSONObject(boolean hidepasswords) {
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351 JSONObject jo = asJSONObject();
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352 if (hidepasswords) {
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353 jo.remove("subid"); // we no longer hide passwords, however we do hide these
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354 jo.remove("feedid");
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355 jo.remove("last_mod");
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356 jo.remove("created_date");
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362 public boolean doInsert(Connection c) {
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364 PreparedStatement ps = null;
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367 // No feed ID assigned yet, so assign the next available one
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368 setSubid(next_subid++);
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370 // In case we insert a feed from synchronization
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371 if (subid > next_subid)
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372 next_subid = subid + 1;
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374 // Create the SUBSCRIPTIONS row
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375 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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376 ps = c.prepareStatement(sql, new String[]{"SUBID"});
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377 ps.setInt(1, subid);
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378 ps.setInt(2, feedid);
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379 ps.setString(3, getDelivery().getUrl());
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380 ps.setString(4, getDelivery().getUser());
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381 ps.setString(5, getDelivery().getPassword());
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382 ps.setInt(6, getDelivery().isUse100() ? 1 : 0);
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383 ps.setInt(7, isMetadataOnly() ? 1 : 0);
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384 ps.setString(8, getSubscriber());
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385 ps.setBoolean(9, isSuspended());
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386 ps.setInt(10, groupid); //New field is added - Groups feature Rally:US708115 - 1610
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389 // Update the row to set the URLs
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390 sql = "update SUBSCRIPTIONS set SELF_LINK = ?, LOG_LINK = ? where SUBID = ?";
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391 ps = c.prepareStatement(sql);
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392 ps.setString(1, getLinks().getSelf());
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393 ps.setString(2, getLinks().getLog());
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394 ps.setInt(3, subid);
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397 } catch (SQLException e) {
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399 intlogger.warn("PROV0005 doInsert: " + e.getMessage());
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400 e.printStackTrace();
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406 } catch (SQLException e) {
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407 e.printStackTrace();
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414 public boolean doUpdate(Connection c) {
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416 PreparedStatement ps = null;
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418 String sql = "update SUBSCRIPTIONS set DELIVERY_URL = ?, DELIVERY_USER = ?, DELIVERY_PASSWORD = ?, DELIVERY_USE100 = ?, METADATA_ONLY = ?, SUSPENDED = ?, GROUPID = ? where SUBID = ?";
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419 ps = c.prepareStatement(sql);
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420 ps.setString(1, delivery.getUrl());
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421 ps.setString(2, delivery.getUser());
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422 ps.setString(3, delivery.getPassword());
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423 ps.setInt(4, delivery.isUse100() ? 1 : 0);
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424 ps.setInt(5, isMetadataOnly() ? 1 : 0);
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425 ps.setInt(6, suspended ? 1 : 0);
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426 ps.setInt(7, groupid); //New field is added - Groups feature Rally:US708115 - 1610
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427 ps.setInt(8, subid);
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428 ps.executeUpdate();
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429 } catch (SQLException e) {
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431 intlogger.warn("PROV0006 doUpdate: " + e.getMessage());
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432 e.printStackTrace();
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438 } catch (SQLException e) {
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439 e.printStackTrace();
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448 * Change Ownership of Subscription - 1610
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450 public boolean changeOwnerShip() {
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452 PreparedStatement ps = null;
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456 @SuppressWarnings("resource")
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457 Connection c = db.getConnection();
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458 String sql = "update SUBSCRIPTIONS set SUBSCRIBER = ? where SUBID = ?";
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459 ps = c.prepareStatement(sql);
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460 ps.setString(1, this.subscriber);
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461 ps.setInt(2, subid);
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464 } catch (SQLException e) {
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466 intlogger.warn("PROV0006 doUpdate: " + e.getMessage());
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467 e.printStackTrace();
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473 } catch (SQLException e) {
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474 e.printStackTrace();
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482 public boolean doDelete(Connection c) {
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484 PreparedStatement ps = null;
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486 String sql = "delete from SUBSCRIPTIONS where SUBID = ?";
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487 ps = c.prepareStatement(sql);
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488 ps.setInt(1, subid);
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490 } catch (SQLException e) {
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492 intlogger.warn("PROV0007 doDelete: " + e.getMessage());
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493 e.printStackTrace();
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499 } catch (SQLException e) {
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500 e.printStackTrace();
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507 public String getKey() {
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508 return "" + getSubid();
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512 public boolean equals(Object obj) {
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513 if (!(obj instanceof Subscription))
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515 Subscription os = (Subscription) obj;
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516 if (subid != os.subid)
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518 if (feedid != os.feedid)
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520 if (groupid != os.groupid) //New field is added - Groups feature Rally:US708115 - 1610
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522 if (!delivery.equals(os.delivery))
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524 if (metadataOnly != os.metadataOnly)
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526 if (!subscriber.equals(os.subscriber))
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528 if (!links.equals(os.links))
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530 if (suspended != os.suspended)
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536 public int hashCode() {
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537 return Objects.hash(subid, feedid, groupid, delivery, metadataOnly, subscriber, links, suspended, last_mod, created_date);
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541 public String toString() {
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542 return "SUB: subid=" + subid + ", feedid=" + feedid;
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