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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43 * @version $Id: Group.java,v 1.0 2016/07/19
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45 public class Group extends Syncable {
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47 private static Logger intlogger = Logger.getLogger("org.onap.dmaap.datarouter.provisioning.internal");
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48 private static int next_groupid = getMaxGroupID() + 1;
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50 private int groupid;
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51 private String authid;
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52 private String name;
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53 private String description;
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54 private String classification;
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55 private String members;
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56 private Date last_mod;
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59 public static Group getGroupMatching(Group gup) {
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60 String sql = String.format(
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61 "select * from GROUPS where NAME='%s'",
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64 List<Group> list = getGroupsForSQL(sql);
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65 return list.size() > 0 ? list.get(0) : null;
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68 public static Group getGroupMatching(Group gup, int groupid) {
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69 String sql = String.format(
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70 "select * from GROUPS where NAME = '%s' and GROUPID != %d ",
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74 List<Group> list = getGroupsForSQL(sql);
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75 return list.size() > 0 ? list.get(0) : null;
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78 public static Group getGroupById(int id) {
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79 String sql = "select * from GROUPS where GROUPID = " + id;
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80 List<Group> list = getGroupsForSQL(sql);
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81 return list.size() > 0 ? list.get(0) : null;
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84 public static Group getGroupByAuthId(String id) {
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85 String sql = "select * from GROUPS where AUTHID = '" + id + "'";
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86 List<Group> list = getGroupsForSQL(sql);
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87 return list.size() > 0 ? list.get(0) : null;
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90 public static Collection<Group> getAllgroups() {
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91 return getGroupsForSQL("select * from GROUPS");
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94 private static List<Group> getGroupsForSQL(String sql) {
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95 List<Group> list = new ArrayList<Group>();
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98 @SuppressWarnings("resource")
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99 Connection conn = db.getConnection();
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100 try (Statement stmt = conn.createStatement()) {
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101 try (ResultSet rs = stmt.executeQuery(sql)) {
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102 while (rs.next()) {
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103 Group group = new Group(rs);
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109 } catch (SQLException e) {
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110 intlogger.error("SQLException " + e.getMessage());
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115 public static int getMaxGroupID() {
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119 @SuppressWarnings("resource")
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120 Connection conn = db.getConnection();
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121 try (Statement stmt = conn.createStatement()) {
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122 try (ResultSet rs = stmt.executeQuery("select MAX(groupid) from GROUPS")) {
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124 max = rs.getInt(1);
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129 } catch (SQLException e) {
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130 intlogger.info("getMaxSubID: " + e.getMessage());
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135 public static Collection<String> getGroupsByClassfication(String classfication) {
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136 List<String> list = new ArrayList<>();
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137 String sql = "select * from GROUPS where classification = ?";
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140 @SuppressWarnings("resource")
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141 Connection conn = db.getConnection();
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142 try (PreparedStatement stmt = conn.prepareStatement(sql)) {
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143 stmt.setString(1, classfication);
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144 try (ResultSet rs = stmt.executeQuery()) {
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145 while (rs.next()) {
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146 int groupid = rs.getInt("groupid");
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152 } catch (SQLException e) {
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153 intlogger.error("SQLException " + e.getMessage());
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159 * Return a count of the number of active subscriptions in the DB.
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161 * @return the count
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163 public static int countActiveSubscriptions() {
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167 @SuppressWarnings("resource")
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168 Connection conn = db.getConnection();
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169 try (Statement stmt = conn.createStatement()) {
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170 try (ResultSet rs = stmt.executeQuery("select count(*) from SUBSCRIPTIONS")) {
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172 count = rs.getInt(1);
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177 } catch (SQLException e) {
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178 intlogger.warn("PROV0008 countActiveSubscriptions: " + e.getMessage());
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187 public Group(String name, String desc, String members) {
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191 this.description = desc;
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192 this.members = members;
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193 this.classification = "";
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194 this.last_mod = new Date();
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198 public Group(ResultSet rs) throws SQLException {
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199 this.groupid = rs.getInt("GROUPID");
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200 this.authid = rs.getString("AUTHID");
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201 this.name = rs.getString("NAME");
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202 this.description = rs.getString("DESCRIPTION");
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203 this.classification = rs.getString("CLASSIFICATION");
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204 this.members = rs.getString("MEMBERS");
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205 this.last_mod = rs.getDate("LAST_MOD");
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209 public Group(JSONObject jo) throws InvalidObjectException {
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212 // The JSONObject is assumed to contain a vnd.att-dr.group representation
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213 this.groupid = jo.optInt("groupid", -1);
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214 String gname = jo.getString("name");
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215 String gdescription = jo.getString("description");
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217 this.authid = jo.getString("authid");
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219 this.description = gdescription;
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220 this.classification = jo.getString("classification");
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221 this.members = jo.getString("members");
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223 if (gname.length() > 50) {
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224 throw new InvalidObjectException("Group name is too long");
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226 if (gdescription.length() > 256) {
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227 throw new InvalidObjectException("Group Description is too long");
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229 } catch (InvalidObjectException e) {
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231 } catch (Exception e) {
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232 throw new InvalidObjectException("invalid JSON: " + e.getMessage());
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236 public int getGroupid() {
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240 public static Logger getIntlogger() {
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244 public void setGroupid(int groupid) {
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245 this.groupid = groupid;
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248 public static void setIntlogger(Logger intlogger) {
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249 Group.intlogger = intlogger;
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252 public static int getNext_groupid() {
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253 return next_groupid;
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256 public static void setNext_groupid(int next_groupid) {
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257 Group.next_groupid = next_groupid;
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260 public String getAuthid() {
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264 public void setAuthid(String authid) {
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265 this.authid = authid;
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268 public String getName() {
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272 public void setName(String name) {
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276 public String getDescription() {
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277 return description;
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280 public void setDescription(String description) {
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281 this.description = description;
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284 public String getClassification() {
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285 return classification;
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288 public void setClassification(String classification) {
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289 this.classification = classification;
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292 public String getMembers() {
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296 public void setMembers(String members) {
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297 this.members = members;
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300 public Date getLast_mod() {
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304 public void setLast_mod(Date last_mod) {
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305 this.last_mod = last_mod;
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310 public JSONObject asJSONObject() {
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311 JSONObject jo = new JSONObject();
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312 jo.put("groupid", groupid);
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313 jo.put("authid", authid);
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314 jo.put("name", name);
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315 jo.put("description", description);
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316 jo.put("classification", classification);
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317 jo.put("members", members);
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318 jo.put("last_mod", last_mod.getTime());
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323 public boolean doInsert(Connection c) {
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325 PreparedStatement ps = null;
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327 if (groupid == -1) {
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328 // No feed ID assigned yet, so assign the next available one
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329 setGroupid(next_groupid++);
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331 // In case we insert a gropup from synchronization
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332 if (groupid > next_groupid) {
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333 next_groupid = groupid + 1;
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336 // Create the GROUPS row
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337 String sql = "insert into GROUPS (GROUPID, AUTHID, NAME, DESCRIPTION, CLASSIFICATION, MEMBERS) values (?, ?, ?, ?, ?, ?)";
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338 ps = c.prepareStatement(sql, new String[]{"GROUPID"});
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339 ps.setInt(1, groupid);
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340 ps.setString(2, authid);
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341 ps.setString(3, name);
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342 ps.setString(4, description);
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343 ps.setString(5, classification);
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344 ps.setString(6, members);
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347 } catch (SQLException e) {
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349 intlogger.warn("PROV0005 doInsert: " + e.getMessage());
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355 } catch (SQLException e) {
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356 intlogger.error("SQLException " + e.getMessage());
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363 public boolean doUpdate(Connection c) {
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365 PreparedStatement ps = null;
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367 String sql = "update GROUPS set AUTHID = ?, NAME = ?, DESCRIPTION = ?, CLASSIFICATION = ? , MEMBERS = ? where GROUPID = ?";
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368 ps = c.prepareStatement(sql);
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369 ps.setString(1, authid);
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370 ps.setString(2, name);
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371 ps.setString(3, description);
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372 ps.setString(4, classification);
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373 ps.setString(5, members);
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374 ps.setInt(6, groupid);
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375 ps.executeUpdate();
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376 } catch (SQLException e) {
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378 intlogger.warn("PROV0006 doUpdate: " + e.getMessage());
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384 } catch (SQLException e) {
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385 intlogger.error("SQLException " + e.getMessage());
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392 public boolean doDelete(Connection c) {
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394 PreparedStatement ps = null;
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396 String sql = "delete from GROUPS where GROUPID = ?";
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397 ps = c.prepareStatement(sql);
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398 ps.setInt(1, groupid);
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400 } catch (SQLException e) {
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402 intlogger.warn("PROV0007 doDelete: " + e.getMessage());
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408 } catch (SQLException e) {
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409 intlogger.error("SQLException " + e.getMessage());
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416 public String getKey() {
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417 return "" + getGroupid();
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421 public boolean equals(Object obj) {
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422 if (!(obj instanceof Group)) {
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425 Group os = (Group) obj;
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426 if (groupid != os.groupid) {
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429 if (authid != os.authid) {
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432 if (!name.equals(os.name)) {
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435 if (description != os.description) {
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438 if (!classification.equals(os.classification)) {
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441 if (!members.equals(os.members)) {
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449 public String toString() {
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450 return "GROUP: groupid=" + groupid;
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454 public int hashCode() {
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455 return Objects.hash(groupid, authid, name, description, classification, members, last_mod);
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