2 * This file is part of NeverNote
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3 * Copyright 2009 Randy Baumgarte
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5 * This file may be licensed under the terms of of the
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6 * GNU General Public License Version 2 (the ``GPL'').
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8 * Software distributed under the License is distributed
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9 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
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10 * express or implied. See the GPL for the specific language
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11 * governing rights and limitations.
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13 * You should have received a copy of the GPL along with this
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14 * program. If not, go to http://www.gnu.org/licenses/gpl.html
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15 * or write to the Free Software Foundation, Inc.,
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16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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21 package cx.fbn.nevernote.sql;
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23 import java.util.ArrayList;
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24 import java.util.List;
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26 import com.evernote.edam.type.LinkedNotebook;
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28 import cx.fbn.nevernote.sql.driver.NSqlQuery;
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29 import cx.fbn.nevernote.utilities.ApplicationLogger;
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31 public class LinkedNotebookTable {
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33 private final ApplicationLogger logger;
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34 DatabaseConnection db;
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37 public LinkedNotebookTable(ApplicationLogger l, DatabaseConnection d) {
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42 public void createTable() {
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43 NSqlQuery query = new NSqlQuery(db.getConnection());
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44 logger.log(logger.HIGH, "Creating table LinkedNotebook...");
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45 if (!query.exec("Create table LinkedNotebook (guid VarChar primary key, " +
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46 "shareName VarChar, " +
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47 "username VarChar, "+
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48 "shardID VarChar, " +
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49 "shareKey VarChar, " +
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51 "updateSequenceNumber Long," +
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52 "lastSequenceNumber Integer," +
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53 "lastSequenceDate Long," +
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54 "notebookGuid VarChar," +
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55 "isDirty boolean)"))
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56 logger.log(logger.HIGH, "Table LinkedNotebook creation FAILED!!!");
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59 public void dropTable() {
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60 NSqlQuery query = new NSqlQuery(db.getConnection());
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61 query.exec("Drop table LinkedNotebook");
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63 // Save an individual notebook
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64 public void addNotebook(LinkedNotebook tempNotebook, boolean isDirty) {
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67 NSqlQuery query = new NSqlQuery(db.getConnection());
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68 check = query.prepare("Insert Into LinkedNotebook (guid, shareName, username, "
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69 +"shardId, shareKey, uri, updateSequenceNumber, isDirty, lastSequenceNumber, "
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70 + "lastSequenceDate, notebookGuid) "
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72 +":guid, :shareName, :username, "
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73 +":shardId, :shareKey, :uri,:usn, :isDirty, 0, 0, :notebookGuid)");
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74 query.bindValue(":guid", tempNotebook.getGuid());
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75 query.bindValue(":shareName", tempNotebook.getShareName());
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76 query.bindValue(":username", tempNotebook.getUsername());
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77 query.bindValue(":shardId", tempNotebook.getShardId());
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78 query.bindValue(":shareKey", tempNotebook.getShareKey());
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79 query.bindValue(":usn", tempNotebook.getUpdateSequenceNum());
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80 query.bindValue(":uri", tempNotebook.getUri());
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81 query.bindValue(":notebookGuid", "");
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84 query.bindValue(":isDirty", true);
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86 query.bindValue(":isDirty", false);
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88 check = query.exec();
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90 logger.log(logger.MEDIUM, "LinkedNotebook Table insert failed.");
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91 logger.log(logger.MEDIUM, query.lastError().toString());
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95 // Delete the notebook based on a guid
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96 public void expungeNotebook(String id, boolean needsSync) {
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99 // First, delete any tags associated with this notebook
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100 String notebookGuid = getNotebookGuid(id);
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101 db.getNotebookTable().deleteLinkedTags(notebookGuid);
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103 // Now, delete any notes associated with this notebook
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104 List<String> notes = db.getNoteTable().getNotesByNotebook(notebookGuid);
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105 for (int i=0; i<notes.size(); i++) {
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106 db.getNoteTable().expungeNote(notes.get(i), true, needsSync);
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109 // Delete the notebook record
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110 db.getNotebookTable().expungeNotebook(notebookGuid, needsSync);
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112 // Finally, delete the linked notebook object itself
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113 NSqlQuery query = new NSqlQuery(db.getConnection());
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114 check = query.prepare("delete from LinkedNotebook "
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115 +"where guid=:guid");
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117 logger.log(logger.EXTREME, "LinkedNotebook SQL delete prepare has failed.");
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118 logger.log(logger.EXTREME, query.lastError().toString());
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120 query.bindValue(":guid", id);
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121 check = query.exec();
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123 logger.log(logger.MEDIUM, "LinkedNotebook delete failed.");
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126 DeletedTable deletedTable = new DeletedTable(logger, db);
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127 deletedTable.addDeletedItem(new Long(id).toString(), "LinkedNotebook");
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130 // Check if a notebook exists
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131 public boolean exists(String id) {
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132 NSqlQuery query = new NSqlQuery(db.getConnection());
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133 boolean check = query.prepare("Select guid from linkednotebook where guid=:guid");
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134 query.bindValue(":guid", id);
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135 check = query.exec();
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137 logger.log(logger.MEDIUM, "LinkedNotebook Table exists check failed.");
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138 logger.log(logger.MEDIUM, query.lastError().toString());
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144 // Update a notebook
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145 public void updateNotebook(LinkedNotebook tempNotebook, boolean isDirty) {
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147 if (!exists(tempNotebook.getGuid())) {
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148 addNotebook(tempNotebook, isDirty);
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152 NSqlQuery query = new NSqlQuery(db.getConnection());
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153 check = query.prepare("Update LinkedNotebook set guid=:guid, shareName=:shareName, " +
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154 "username=:username, shardID=:shardID, shareKey=:shareKey, uri=:uri, updateSequenceNumber=:usn, isDirty=:isDirty "+
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155 "where guid=:keyGuid");
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156 query.bindValue(":guid", tempNotebook.getGuid());
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157 query.bindValue(":keyGuid", tempNotebook.getGuid());
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158 query.bindValue(":shareName", tempNotebook.getShareName());
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159 query.bindValue(":username", tempNotebook.getUsername());
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160 query.bindValue(":shardID", tempNotebook.getShardId());
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161 query.bindValue(":shareKey", tempNotebook.getShareKey());
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162 query.bindValue(":uri", tempNotebook.getUri());
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163 query.bindValue(":usn", tempNotebook.getUpdateSequenceNum());
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165 query.bindValue(":isDirty", isDirty);
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167 check = query.exec();
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169 logger.log(logger.MEDIUM, "LinkedNotebook Table update failed.");
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170 logger.log(logger.MEDIUM, query.lastError().toString());
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173 // Load notebooks from the database
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174 public List<LinkedNotebook> getAll() {
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175 LinkedNotebook tempNotebook;
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176 List<LinkedNotebook> index = new ArrayList<LinkedNotebook>();
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179 NSqlQuery query = new NSqlQuery(db.getConnection());
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181 check = query.exec("Select guid, shareName, username, shardID, shareKey, uri " +
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182 " from LinkedNotebook");
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184 logger.log(logger.EXTREME, "Notebook SQL retrieve has failed.");
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185 while (query.next()) {
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186 tempNotebook = new LinkedNotebook();
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187 tempNotebook.setGuid(query.valueString(0));
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188 tempNotebook.setShareName(query.valueString(1));
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189 tempNotebook.setUsername(query.valueString(2));
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190 tempNotebook.setShardId(query.valueString(3));
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191 tempNotebook.setShareKey(query.valueString(4));
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192 tempNotebook.setUri(query.valueString(5));
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194 index.add(tempNotebook);
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198 // Load notebooks from the database
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199 public LinkedNotebook getNotebook(String guid) {
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200 LinkedNotebook tempNotebook;
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203 NSqlQuery query = new NSqlQuery(db.getConnection());
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205 check = query.prepare("Select guid, shareName, username, shardID, shareKey, uri " +
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206 " from LinkedNotebook where guid=:guid");
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208 logger.log(logger.EXTREME, "Notebook SQL retrieve notebook prepare has failed.");
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209 query.bindValue(":guid", guid);
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211 while (query.next()) {
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212 tempNotebook = new LinkedNotebook();
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213 tempNotebook.setGuid(query.valueString(0));
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214 tempNotebook.setShareName(query.valueString(1));
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215 tempNotebook.setUsername(query.valueString(2));
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216 tempNotebook.setShardId(query.valueString(3));
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217 tempNotebook.setShareKey(query.valueString(4));
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218 tempNotebook.setUri(query.valueString(5));
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219 return tempNotebook;
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223 // Load notebooks from the database
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224 public LinkedNotebook getByNotebookGuid(String guid) {
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225 LinkedNotebook tempNotebook;
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228 NSqlQuery query = new NSqlQuery(db.getConnection());
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230 check = query.prepare("Select guid, shareName, username, shardID, shareKey, uri " +
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231 " from LinkedNotebook where notebookguid=:guid");
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233 logger.log(logger.EXTREME, "Notebook SQL retrieve notebook prepare has failed.");
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234 query.bindValue(":guid", guid);
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236 while (query.next()) {
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237 tempNotebook = new LinkedNotebook();
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238 tempNotebook.setGuid(query.valueString(0));
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239 tempNotebook.setShareName(query.valueString(1));
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240 tempNotebook.setUsername(query.valueString(2));
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241 tempNotebook.setShardId(query.valueString(3));
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242 tempNotebook.setShareKey(query.valueString(4));
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243 tempNotebook.setUri(query.valueString(5));
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244 return tempNotebook;
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248 // Get last sequence date for the notebook
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249 public long getLastSequenceDate(String guid) {
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252 NSqlQuery query = new NSqlQuery(db.getConnection());
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254 check = query.prepare("Select LastSequenceDate "
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255 +"from LinkedNotebook where guid=:guid");
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256 query.bindValue(":guid", guid);
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257 check = query.exec();
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259 logger.log(logger.EXTREME, "LinkedNotebook SQL retrieve last sequence date has failed.");
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260 if (query.next()) {
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261 return query.valueLong(0);
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265 // Get a guid by uri
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266 public String getNotebookGuid(String guid) {
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269 NSqlQuery query = new NSqlQuery(db.getConnection());
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271 check = query.prepare("Select notebookGuid "
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272 +"from LinkedNotebook where guid=:guid");
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273 query.bindValue(":guid", guid);
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274 check = query.exec();
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276 logger.log(logger.EXTREME, "LinkedNotebook SQL retrieve of notebookguid by guidhas failed.");
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277 if (query.next()) {
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278 return query.valueString(0);
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282 // get last sequence numeber
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283 public int getLastSequenceNumber(String guid) {
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286 NSqlQuery query = new NSqlQuery(db.getConnection());
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288 check = query.prepare("Select LastSequenceNumber "
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289 +"from LinkedNotebook where guid=:guid");
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290 query.bindValue(":guid", guid);
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291 check = query.exec();
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293 logger.log(logger.EXTREME, "Notebook SQL retrieve has failed.");
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294 while (query.next()) {
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295 return query.valueInteger(0);
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300 // does a record exist?
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301 public String findNotebookByShareName(String name) {
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303 NSqlQuery query = new NSqlQuery(db.getConnection());
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305 query.prepare("Select guid from Linkednotebook where shareName=:name");
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306 query.bindValue(":name", name);
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308 logger.log(logger.EXTREME, "Linked notebook SQL retrieve by share name has failed.");
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311 val = query.valueString(0);
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315 // does a record exist?
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316 public String setNotebookGuid(String shareKey, String notebookGuid) {
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318 NSqlQuery query = new NSqlQuery(db.getConnection());
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320 query.prepare("Update LinkedNotebook set notebookGuid=:notebookGuid where shareKey=:shareKey");
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321 query.bindValue(":notebookGuid", notebookGuid);
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322 query.bindValue(":shareKey", shareKey);
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324 logger.log(logger.EXTREME, "Linked notebook SQL retrieve by share name has failed.");
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327 val = query.valueString(0);
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331 public String setLastSequenceDate(String guid, long date) {
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333 NSqlQuery query = new NSqlQuery(db.getConnection());
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335 query.prepare("Update LinkedNotebook set lastsequencedate=:date where guid=:guid");
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336 query.bindValue(":date", date);
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337 query.bindValue(":guid", guid);
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339 logger.log(logger.EXTREME, "Linked notebook SQL retrieve by share name has failed.");
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342 val = query.valueString(0);
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346 public String setLastSequenceNumber(String guid, int number) {
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348 NSqlQuery query = new NSqlQuery(db.getConnection());
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350 query.prepare("Update LinkedNotebook set lastsequencenumber=:number where guid=:guid");
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351 query.bindValue(":number", number);
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352 query.bindValue(":guid", guid);
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354 logger.log(logger.EXTREME, "Linked notebook SQL retrieve by share name has failed.");
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357 val = query.valueString(0);
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361 // Get a list of linked notebooks that need to be updated
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362 public List<String> getDirtyGuids() {
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363 List<String> index = new ArrayList<String>();
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365 NSqlQuery query = new NSqlQuery(db.getConnection());
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367 check = query.exec("Select guid from LinkedNotebook where isDirty = true");
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369 logger.log(logger.EXTREME, "LinkedNotebook SQL retrieve has failed in getdirtyIds.");
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370 while (query.next()) {
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371 index.add(query.valueString(0));
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