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.text.DateFormat;
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24 import java.text.ParseException;
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25 import java.text.SimpleDateFormat;
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26 import java.util.ArrayList;
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27 import java.util.List;
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29 import com.evernote.edam.type.Note;
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30 import com.evernote.edam.type.NoteAttributes;
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31 import com.evernote.edam.type.Resource;
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32 import com.evernote.edam.type.Tag;
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33 import com.trolltech.qt.core.QByteArray;
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34 import com.trolltech.qt.core.QDateTime;
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35 import com.trolltech.qt.core.QTextCodec;
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37 import cx.fbn.nevernote.Global;
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38 import cx.fbn.nevernote.evernote.EnmlConverter;
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39 import cx.fbn.nevernote.sql.driver.NSqlQuery;
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40 import cx.fbn.nevernote.utilities.ApplicationLogger;
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41 import cx.fbn.nevernote.utilities.Pair;
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43 public class NoteTable {
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44 private final ApplicationLogger logger;
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45 public final NoteTagsTable noteTagsTable;
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46 public NoteResourceTable noteResourceTable;
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47 private final DatabaseConnection db;
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50 // Prepared Queries to improve speed
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51 private NSqlQuery getQueryWithContent;
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52 private NSqlQuery getQueryWithoutContent;
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53 private NSqlQuery getAllQueryWithoutContent;
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56 public NoteTable(ApplicationLogger l, DatabaseConnection d) {
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60 noteResourceTable = new NoteResourceTable(logger, db);
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61 noteTagsTable = new NoteTagsTable(logger, db);
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62 getQueryWithContent = null;
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63 getQueryWithoutContent = null;
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67 public void createTable() {
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68 getQueryWithContent = new NSqlQuery(db.getConnection());
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69 getQueryWithoutContent = new NSqlQuery(db.getConnection());
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70 NSqlQuery query = new NSqlQuery(db.getConnection());
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71 logger.log(logger.HIGH, "Creating table Note...");
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72 if (!query.exec("Create table Note (guid varchar primary key, " +
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73 "updateSequenceNumber integer, title varchar, content varchar, contentHash varchar, "+
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74 "contentLength integer, created timestamp, updated timestamp, deleted timestamp, "
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75 +"active integer, notebookGuid varchar, attributeSubjectDate timestamp, "+
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76 "attributeLatitude double, attributeLongitude double, attributeAltitude double,"+
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77 "attributeAuthor varchar, attributeSource varchar, attributeSourceUrl varchar, "+
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78 "attributeSourceApplication varchar, indexNeeded boolean, isExpunged boolean, " +
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79 "isDirty boolean)"))
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80 logger.log(logger.HIGH, "Table Note creation FAILED!!!");
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81 if (!query.exec("CREATE INDEX unindexed_notess on note (indexneeded desc, guid);"))
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82 logger.log(logger.HIGH, "Note unindexed_notes index creation FAILED!!!");
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83 if (!query.exec("CREATE INDEX unsynchronized_notes on note (isDirty desc, guid);"))
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84 logger.log(logger.HIGH, "note unsynchronized_notes index creation FAILED!!!");
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85 noteTagsTable.createTable();
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86 noteResourceTable.createTable();
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89 public void dropTable() {
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90 NSqlQuery query = new NSqlQuery(db.getConnection());
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91 query.exec("Drop table Note");
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92 noteTagsTable.dropTable();
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93 noteResourceTable.dropTable();
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95 // Save Note List from Evernote
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96 public void addNote(Note n, boolean isDirty) {
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97 logger.log(logger.EXTREME, "Inside addNote");
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101 SimpleDateFormat simple = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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103 NSqlQuery query = new NSqlQuery(db.getConnection());
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104 query.prepare("Insert Into Note ("
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105 +"guid, updateSequenceNumber, title, content, "
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106 +"contentHash, contentLength, created, updated, deleted, active, notebookGuid, "
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107 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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108 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "
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109 +"indexNeeded, isExpunged, isDirty, titlecolor, thumbnailneeded"
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111 +":guid, :updateSequenceNumber, :title, :content, "
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112 +":contentHash, :contentLength, :created, :updated, :deleted, :active, :notebookGuid, "
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113 +":attributeSubjectDate, :attributeLatitude, :attributeLongitude, :attributeAltitude, "
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114 +":attributeAuthor, :attributeSource, :attributeSourceUrl, :attributeSourceApplication, "
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115 +":indexNeeded, :isExpunged, :isDirty, -1, true) ");
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117 StringBuilder created = new StringBuilder(simple.format(n.getCreated()));
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118 StringBuilder updated = new StringBuilder(simple.format(n.getUpdated()));
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119 StringBuilder deleted = new StringBuilder(simple.format(n.getDeleted()));
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121 EnmlConverter enml = new EnmlConverter(logger);
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123 query.bindValue(":guid", n.getGuid());
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124 query.bindValue(":updateSequenceNumber", n.getUpdateSequenceNum());
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125 query.bindValue(":title", n.getTitle());
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126 query.bindValue(":content", enml.fixEnXMLCrap(enml.fixEnMediaCrap(n.getContent())));
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127 query.bindValue(":contentHash", n.getContentHash());
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128 query.bindValue(":contentLength", n.getContentLength());
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129 query.bindValue(":created", created.toString());
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130 query.bindValue(":updated", updated.toString());
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131 query.bindValue(":deleted", deleted.toString());
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132 query.bindValue(":active", n.isActive());
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133 query.bindValue(":notebookGuid", n.getNotebookGuid());
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135 if (n.getAttributes() != null) {
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136 created = new StringBuilder(simple.format(n.getAttributes().getSubjectDate()));
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137 query.bindValue(":attributeSubjectDate", created.toString());
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138 query.bindValue(":attributeLatitude", n.getAttributes().getLatitude());
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139 query.bindValue(":attributeLongitude", n.getAttributes().getLongitude());
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140 query.bindValue(":attributeAltitude", n.getAttributes().getAltitude());
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141 query.bindValue(":attributeAuthor", n.getAttributes().getAuthor());
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142 query.bindValue(":attributeSource", n.getAttributes().getSource());
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143 query.bindValue(":attributeSourceUrl", n.getAttributes().getSourceURL());
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144 query.bindValue(":attributeSourceApplication", n.getAttributes().getSourceApplication());
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146 query.bindValue(":indexNeeded", true);
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147 query.bindValue(":isExpunged", false);
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148 query.bindValue(":isDirty", isDirty);
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152 logger.log(logger.MEDIUM, query.lastError());
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154 // Save the note tags
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155 if (n.getTagGuids() != null) {
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156 for (int i=0; i<n.getTagGuids().size(); i++)
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157 noteTagsTable.saveNoteTag(n.getGuid(), n.getTagGuids().get(i));
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159 logger.log(logger.EXTREME, "Leaving addNote");
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161 // Setup queries for get to save time later
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162 private void prepareQueries() {
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163 getQueryWithContent = new NSqlQuery(db.getConnection());
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164 getQueryWithoutContent = new NSqlQuery(db.getConnection());
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165 getAllQueryWithoutContent = new NSqlQuery(db.getConnection());
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167 if (!getQueryWithContent.prepare("Select "
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168 +"guid, updateSequenceNumber, title, "
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169 +"created, updated, deleted, active, notebookGuid, "
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170 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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171 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "
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172 +"content, contentHash, contentLength"
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173 +" from Note where guid=:guid and isExpunged=false")) {
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174 logger.log(logger.EXTREME, "Note SQL select prepare with content has failed.");
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175 logger.log(logger.MEDIUM, getQueryWithContent.lastError());
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178 if (!getQueryWithoutContent.prepare("Select "
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179 +"guid, updateSequenceNumber, title, "
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180 +"created, updated, deleted, active, notebookGuid, "
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181 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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182 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "
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183 +" from Note where guid=:guid and isExpunged=false")) {
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184 logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");
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185 logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());
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187 if (!getAllQueryWithoutContent.prepare("Select "
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188 +"guid, updateSequenceNumber, title, "
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189 +"created, updated, deleted, active, notebookGuid, "
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190 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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191 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "
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192 +" from Note where isExpunged = false")) {
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193 logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");
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194 logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());
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198 // Get a note's content in raw, binary format for the sync.
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199 public String getNoteContentBinary(String guid) {
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200 NSqlQuery query = new NSqlQuery(db.getConnection());
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201 query.prepare("Select content from note where guid=:guid");
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202 query.bindValue(":guid", guid);
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205 return query.valueString(0);
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207 // Get a note by Guid
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208 public Note getNote(String noteGuid, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {
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209 if (noteGuid == null)
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211 if (noteGuid.trim().equals(""))
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217 query = getQueryWithContent;
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219 query = getQueryWithoutContent;
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222 query.bindValue(":guid", noteGuid);
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223 if (!query.exec()) {
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224 logger.log(logger.EXTREME, "Note SQL select exec has failed.");
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225 logger.log(logger.MEDIUM, query.lastError());
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228 if (!query.next()) {
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229 logger.log(logger.EXTREME, "SQL Retrieve failed for note guid " +noteGuid + " in getNote()");
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230 logger.log(logger.EXTREME, " -> " +query.lastError().toString());
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231 logger.log(logger.EXTREME, " -> " +query.lastError());
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234 Note n = mapNoteFromQuery(query, loadContent, loadResources, loadRecognition, loadBinary, loadTags);
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235 n.setContent(fixCarriageReturn(n.getContent()));
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238 // Get a note by Guid
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239 public Note mapNoteFromQuery(NSqlQuery query, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {
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240 DateFormat indfm = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");
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241 // indfm = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy");
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244 Note n = new Note();
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245 NoteAttributes na = new NoteAttributes();
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246 n.setAttributes(na);
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248 n.setGuid(query.valueString(0));
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249 n.setUpdateSequenceNum(new Integer(query.valueString(1)));
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250 n.setTitle(query.valueString(2));
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253 n.setCreated(indfm.parse(query.valueString(3)).getTime());
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254 n.setUpdated(indfm.parse(query.valueString(4)).getTime());
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255 n.setDeleted(indfm.parse(query.valueString(5)).getTime());
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256 } catch (ParseException e) {
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257 e.printStackTrace();
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260 n.setActive(query.valueBoolean(6,true));
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261 n.setNotebookGuid(query.valueString(7));
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264 String attributeSubjectDate = query.valueString(8);
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265 if (!attributeSubjectDate.equals(""))
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266 na.setSubjectDate(indfm.parse(attributeSubjectDate).getTime());
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267 } catch (ParseException e) {
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268 e.printStackTrace();
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270 na.setLatitude(new Float(query.valueString(9)));
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271 na.setLongitude(new Float(query.valueString(10)));
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272 na.setAltitude(new Float(query.valueString(11)));
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273 na.setAuthor(query.valueString(12));
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274 na.setSource(query.valueString(13));
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275 na.setSourceURL(query.valueString(14));
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276 na.setSourceApplication(query.valueString(15));
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279 n.setTagGuids(noteTagsTable.getNoteTags(n.getGuid()));
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280 List<String> tagNames = new ArrayList<String>();
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281 TagTable tagTable = new TagTable(logger, db);
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282 for (int i=0; i<n.getTagGuids().size(); i++) {
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283 String currentGuid = n.getTagGuids().get(i);
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284 Tag tag = tagTable.getTag(currentGuid);
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285 tagNames.add(tag.getName());
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287 n.setTagNames(tagNames);
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292 QTextCodec codec = QTextCodec.codecForLocale();
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293 codec = QTextCodec.codecForName("UTF-8");
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294 String unicode = codec.fromUnicode(query.valueString(16)).toString();
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295 n.setContent(unicode);
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296 // n.setContent(query.valueString(16).toString());
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298 String contentHash = query.valueString(17);
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299 if (contentHash != null)
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300 n.setContentHash(contentHash.getBytes());
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301 n.setContentLength(new Integer(query.valueString(18)));
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304 n.setResources(noteResourceTable.getNoteResources(n.getGuid(), loadBinary));
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305 if (loadRecognition) {
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306 if (n.getResources() == null) {
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307 List<Resource> resources = noteResourceTable.getNoteResourcesRecognition(n.getGuid());
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308 n.setResources(resources);
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310 // We need to merge the recognition resources with the note resources retrieved earlier
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311 for (int i=0; i<n.getResources().size(); i++) {
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312 Resource r = noteResourceTable.getNoteResourceRecognition(n.getResources().get(i).getGuid());
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313 n.getResources().get(i).setRecognition(r.getRecognition());
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317 n.setContent(fixCarriageReturn(n.getContent()));
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320 // Update a note's title
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321 public void updateNoteTitle(String guid, String title) {
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322 NSqlQuery query = new NSqlQuery(db.getConnection());
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323 boolean check = query.prepare("Update Note set title=:title, isDirty=true where guid=:guid");
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325 logger.log(logger.EXTREME, "Update note title sql prepare has failed.");
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326 logger.log(logger.MEDIUM, query.lastError());
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328 query.bindValue(":title", title);
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329 query.bindValue(":guid", guid);
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330 check = query.exec();
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332 logger.log(logger.EXTREME, "Update note title has failed.");
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333 logger.log(logger.MEDIUM, query.lastError());
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336 // Update a note's creation date
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337 public void updateNoteCreatedDate(String guid, QDateTime date) {
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338 NSqlQuery query = new NSqlQuery(db.getConnection());
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339 boolean check = query.prepare("Update Note set created=:created, isDirty=true where guid=:guid");
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341 logger.log(logger.EXTREME, "Update note creation update sql prepare has failed.");
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342 logger.log(logger.MEDIUM, query.lastError());
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345 query.bindValue(":created", date.toString("yyyy-MM-dd HH:mm:ss"));
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346 query.bindValue(":guid", guid);
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348 check = query.exec();
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350 logger.log(logger.EXTREME, "Update note creation date has failed.");
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351 logger.log(logger.MEDIUM, query.lastError());
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354 // Update a note's creation date
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355 public void updateNoteAlteredDate(String guid, QDateTime date) {
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356 NSqlQuery query = new NSqlQuery(db.getConnection());
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357 boolean check = query.prepare("Update Note set updated=:altered, isDirty=true where guid=:guid");
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359 logger.log(logger.EXTREME, "Update note altered sql prepare has failed.");
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360 logger.log(logger.MEDIUM, query.lastError());
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363 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));
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364 query.bindValue(":guid", guid);
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366 check = query.exec();
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368 logger.log(logger.EXTREME, "Update note altered date has failed.");
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369 logger.log(logger.MEDIUM, query.lastError());
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372 // Update a note's creation date
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373 public void updateNoteSubjectDate(String guid, QDateTime date) {
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374 NSqlQuery query = new NSqlQuery(db.getConnection());
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375 boolean check = query.prepare("Update Note set attributeSubjectDate=:altered, isDirty=true where guid=:guid");
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377 logger.log(logger.EXTREME, "Update note subject date sql prepare has failed.");
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378 logger.log(logger.MEDIUM, query.lastError());
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381 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));
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382 query.bindValue(":guid", guid);
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384 check = query.exec();
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386 logger.log(logger.EXTREME, "Update note subject date date has failed.");
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387 logger.log(logger.MEDIUM, query.lastError());
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390 // Update a note's creation date
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391 public void updateNoteAuthor(String guid, String author) {
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392 NSqlQuery query = new NSqlQuery(db.getConnection());
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393 boolean check = query.prepare("Update Note set attributeAuthor=:author, isDirty=true where guid=:guid");
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395 logger.log(logger.EXTREME, "Update note author sql prepare has failed.");
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396 logger.log(logger.MEDIUM, query.lastError());
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399 query.bindValue(":author", author);
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400 query.bindValue(":guid", guid);
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402 check = query.exec();
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404 logger.log(logger.EXTREME, "Update note author has failed.");
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405 logger.log(logger.MEDIUM, query.lastError());
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409 // Update a note's geo tags
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410 public void updateNoteGeoTags(String guid, Double lon, Double lat, Double alt) {
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411 NSqlQuery query = new NSqlQuery(db.getConnection());
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412 boolean check = query.prepare("Update Note set attributeLongitude=:longitude, "+
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413 "attributeLatitude=:latitude, attributeAltitude=:altitude, isDirty=true where guid=:guid");
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415 logger.log(logger.EXTREME, "Update note author sql prepare has failed.");
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416 logger.log(logger.MEDIUM, query.lastError());
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419 query.bindValue(":longitude", lon);
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420 query.bindValue(":latitude", lat);
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421 query.bindValue(":altitude", alt);
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422 query.bindValue(":guid", guid);
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424 check = query.exec();
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426 logger.log(logger.EXTREME, "Update note geo tag has failed.");
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427 logger.log(logger.MEDIUM, query.lastError());
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431 // Update a note's creation date
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432 public void updateNoteSourceUrl(String guid, String url) {
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433 NSqlQuery query = new NSqlQuery(db.getConnection());
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434 boolean check = query.prepare("Update Note set attributeSourceUrl=:url, isDirty=true where guid=:guid");
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436 logger.log(logger.EXTREME, "Update note url sql prepare has failed.");
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437 logger.log(logger.MEDIUM, query.lastError());
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440 query.bindValue(":url", url);
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441 query.bindValue(":guid", guid);
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443 check = query.exec();
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445 logger.log(logger.EXTREME, "Update note url has failed.");
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446 logger.log(logger.MEDIUM, query.lastError());
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450 // Update the notebook that a note is assigned to
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451 public void updateNoteNotebook(String guid, String notebookGuid, boolean expungeFromRemote) {
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452 String currentNotebookGuid = new String("");
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455 // If we are going from a synchronized notebook to a local notebook, we
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456 // need to tell Evernote to purge the note online. However, if this is
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457 // conflicting change we move it to the local notebook without deleting it
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458 // or it would then delete the copy on the remote server.
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459 NotebookTable notebookTable = new NotebookTable(logger, db);
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460 DeletedTable deletedTable = new DeletedTable(logger, db);
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461 if (expungeFromRemote) {
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462 if (!notebookTable.isNotebookLocal(currentNotebookGuid) & notebookTable.isNotebookLocal(notebookGuid)) {
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463 deletedTable.addDeletedItem(guid, "NOTE");
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467 NSqlQuery query = new NSqlQuery(db.getConnection());
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468 boolean check = query.prepare("Update Note set notebookGuid=:notebook, isDirty=true where guid=:guid");
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470 logger.log(logger.EXTREME, "Update note notebook sql prepare has failed.");
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471 logger.log(logger.MEDIUM, query.lastError());
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473 query.bindValue(":notebook", notebookGuid);
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474 query.bindValue(":guid", guid);
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476 check = query.exec();
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478 logger.log(logger.EXTREME, "Update note notebook has failed.");
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479 logger.log(logger.MEDIUM, query.lastError());
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482 // Update a note's title
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483 public void updateNoteContent(String guid, String content) {
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484 NSqlQuery query = new NSqlQuery(db.getConnection());
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485 boolean check = query.prepare("Update Note set content=:content, updated=CURRENT_TIMESTAMP(), isDirty=true, indexNeeded=true " +
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486 " where guid=:guid");
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488 logger.log(logger.EXTREME, "Update note content sql prepare has failed.");
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489 logger.log(logger.MEDIUM, query.lastError());
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492 query.bindValue(":content", content);
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493 query.bindValue(":guid", guid);
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495 check = query.exec();
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497 logger.log(logger.EXTREME, "Update note content has failed.");
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498 logger.log(logger.MEDIUM, query.lastError());
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503 // Check a note to see if it passes the attribute selection criteria
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504 public boolean checkAttributeSelection(Note n) {
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505 if (Global.createdSinceFilter.check(n) &&
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506 Global.createdBeforeFilter.check(n) &&
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507 Global.changedSinceFilter.check(n) &&
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508 Global.changedBeforeFilter.check(n) &&
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509 Global.containsFilter.check(this, n))
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516 public void deleteNote(String guid) {
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517 NSqlQuery query = new NSqlQuery(db.getConnection());
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518 query.prepare("Update Note set deleted=CURRENT_TIMESTAMP(), active=false, isDirty=true where guid=:guid");
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519 query.bindValue(":guid", guid);
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520 if (!query.exec()) {
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521 logger.log(logger.MEDIUM, "Note delete failed.");
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522 logger.log(logger.MEDIUM, query.lastError());
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525 public void restoreNote(String guid) {
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526 NSqlQuery query = new NSqlQuery(db.getConnection());
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527 query.prepare("Update Note set deleted='1969-12-31 19.00.00', active=true, isDirty=true where guid=:guid");
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528 // query.prepare("Update Note set deleted=0, active=true, isDirty=true where guid=:guid");
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529 query.bindValue(":guid", guid);
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530 if (!query.exec()) {
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531 logger.log(logger.MEDIUM, "Note restore failed.");
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532 logger.log(logger.MEDIUM, query.lastError());
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535 // Purge a note (actually delete it instead of just marking it deleted)
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536 public void expungeNote(String guid, boolean permanentExpunge, boolean needsSync) {
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538 if (!permanentExpunge) {
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539 hideExpungedNote(guid, needsSync);
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544 NSqlQuery note = new NSqlQuery(db.getConnection());
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545 NSqlQuery resources = new NSqlQuery(db.getConnection());
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546 NSqlQuery tags = new NSqlQuery(db.getConnection());
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547 NSqlQuery words = new NSqlQuery(db.getConnection());
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549 note.prepare("Delete from Note where guid=:guid");
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550 resources.prepare("Delete from NoteResources where noteGuid=:guid");
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551 tags.prepare("Delete from NoteTags where noteGuid=:guid");
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552 words.prepare("Delete from words where guid=:guid");
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554 note.bindValue(":guid", guid);
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555 resources.bindValue(":guid", guid);
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556 tags.bindValue(":guid", guid);
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557 words.bindValue(":guid", guid);
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559 // Start purging notes.
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560 if (!note.exec()) {
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561 logger.log(logger.MEDIUM, "Purge from note failed.");
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562 logger.log(logger.MEDIUM, note.lastError());
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564 if (!resources.exec()) {
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565 logger.log(logger.MEDIUM, "Purge from resources failed.");
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566 logger.log(logger.MEDIUM, resources.lastError());
\r
568 if (!tags.exec()) {
\r
569 logger.log(logger.MEDIUM, "Note tags delete failed.");
\r
570 logger.log(logger.MEDIUM, tags.lastError());
\r
572 if (!words.exec()) {
\r
573 logger.log(logger.MEDIUM, "Word delete failed.");
\r
574 logger.log(logger.MEDIUM, words.lastError());
\r
577 DeletedTable deletedTable = new DeletedTable(logger, db);
\r
578 deletedTable.addDeletedItem(guid, "Note");
\r
582 // Purge a note (actually delete it instead of just marking it deleted)
\r
583 public void hideExpungedNote(String guid, boolean needsSync) {
\r
584 NSqlQuery note = new NSqlQuery(db.getConnection());
\r
585 NSqlQuery resources = new NSqlQuery(db.getConnection());
\r
586 NSqlQuery tags = new NSqlQuery(db.getConnection());
\r
587 NSqlQuery words = new NSqlQuery(db.getConnection());
\r
589 note.prepare("Update Note set isExpunged=true where guid=:guid");
\r
590 resources.prepare("Delete from NoteResources where noteGuid=:guid");
\r
591 tags.prepare("Delete from NoteTags where noteGuid=:guid");
\r
592 words.prepare("Delete from words where guid=:guid");
\r
594 note.bindValue(":guid", guid);
\r
595 resources.bindValue(":guid", guid);
\r
596 tags.bindValue(":guid", guid);
\r
597 words.bindValue(":guid", guid);
\r
599 // Start purging notes.
\r
600 if (!note.exec()) {
\r
601 logger.log(logger.MEDIUM, "Purge from note failed.");
\r
602 logger.log(logger.MEDIUM, note.lastError());
\r
604 if (!resources.exec()) {
\r
605 logger.log(logger.MEDIUM, "Purge from resources failed.");
\r
606 logger.log(logger.MEDIUM, resources.lastError());
\r
608 if (!tags.exec()) {
\r
609 logger.log(logger.MEDIUM, "Note tags delete failed.");
\r
610 logger.log(logger.MEDIUM, tags.lastError());
\r
612 if (!words.exec()) {
\r
613 logger.log(logger.MEDIUM, "Word delete failed.");
\r
614 logger.log(logger.MEDIUM, words.lastError());
\r
617 DeletedTable deletedTable = new DeletedTable(logger, db);
\r
618 deletedTable.addDeletedItem(guid, "Note");
\r
623 // Purge all deleted notes;
\r
624 public void expungeAllDeletedNotes() {
\r
625 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
626 query.exec("select guid, updateSequenceNumber from note where active = false");
\r
627 while (query.next()) {
\r
628 String guid = query.valueString(0);
\r
629 Integer usn = new Integer(query.valueString(1));
\r
631 expungeNote(guid, true, false);
\r
633 expungeNote(guid, false, true);
\r
636 // Update the note sequence number
\r
637 public void updateNoteSequence(String guid, int sequence) {
\r
639 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
640 check = query.prepare("Update Note set updateSequenceNumber=:sequence where guid=:guid");
\r
642 query.bindValue(":sequence", sequence);
\r
643 query.bindValue(":guid", guid);
\r
647 logger.log(logger.MEDIUM, "Note sequence update failed.");
\r
648 logger.log(logger.MEDIUM, query.lastError());
\r
651 // Update the note Guid
\r
652 public void updateNoteGuid(String oldGuid, String newGuid) {
\r
654 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
655 query.prepare("Update Note set guid=:newGuid where guid=:oldGuid");
\r
657 query.bindValue(":newGuid", newGuid);
\r
658 query.bindValue(":oldGuid", oldGuid);
\r
660 check = query.exec();
\r
662 logger.log(logger.MEDIUM, "Note Guid update failed.");
\r
663 logger.log(logger.MEDIUM, query.lastError());
\r
666 query.prepare("Update NoteTags set noteGuid=:newGuid where noteGuid=:oldGuid");
\r
667 query.bindValue(":newGuid", newGuid);
\r
668 query.bindValue(":oldGuid", oldGuid);
\r
669 check = query.exec();
\r
671 logger.log(logger.MEDIUM, "Note guid update failed for NoteTags.");
\r
672 logger.log(logger.MEDIUM, query.lastError());
\r
675 query.prepare("Update words set guid=:newGuid where guid=:oldGuid");
\r
676 query.bindValue(":newGuid", newGuid);
\r
677 query.bindValue(":oldGuid", oldGuid);
\r
680 logger.log(logger.MEDIUM, "Note guid update failed for Words.");
\r
681 logger.log(logger.MEDIUM, query.lastError());
\r
683 query.prepare("Update noteresources set noteguid=:newGuid where noteguid=:oldGuid");
\r
684 query.bindValue(":newGuid", newGuid);
\r
685 query.bindValue(":oldGuid", oldGuid);
\r
688 logger.log(logger.MEDIUM, "Note guid update failed for noteresources.");
\r
689 logger.log(logger.MEDIUM, query.lastError());
\r
693 public void updateNote(Note n, boolean isNew) {
\r
694 boolean isExpunged = isNoteExpunged(n.getGuid());
\r
696 expungeNote(n.getGuid(), !isExpunged, false);
\r
699 // Does a note exist?
\r
700 public boolean exists(String guid) {
\r
703 if (guid.trim().equals(""))
\r
705 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
706 query.prepare("Select guid from note where guid=:guid");
\r
707 query.bindValue(":guid", guid);
\r
709 logger.log(logger.EXTREME, "note.exists SQL retrieve has failed.");
\r
710 boolean retVal = query.next();
\r
713 // Does a note exist?
\r
714 public boolean isNoteExpunged(String guid) {
\r
717 if (guid.trim().equals(""))
\r
719 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
720 query.prepare("Select isExpunged from note where guid=:guid and isExpunged = true");
\r
721 query.bindValue(":guid", guid);
\r
723 logger.log(logger.EXTREME, "note.isNoteExpunged SQL retrieve has failed.");
\r
724 boolean retVal = query.next();
\r
727 // This is a convience method to check if a tag exists & update/create based upon it
\r
728 public void syncNote(Note tag, boolean isDirty) {
\r
729 if (exists(tag.getGuid()))
\r
730 updateNote(tag, isDirty);
\r
732 addNote(tag, isDirty);
\r
734 // Get a list of notes that need to be updated
\r
735 public List <Note> getDirty() {
\r
738 List<Note> notes = new ArrayList<Note>();
\r
739 List<String> index = new ArrayList<String>();
\r
742 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
744 check = query.exec("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid not in (select guid from notebook where local = true)");
\r
746 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\r
748 // Get a list of the notes
\r
749 while (query.next()) {
\r
750 guid = new String();
\r
751 guid = query.valueString(0);
\r
755 // Start getting notes
\r
756 for (int i=0; i<index.size(); i++) {
\r
757 tempNote = getNote(index.get(i), true,true,false,true,true);
\r
758 notes.add(tempNote);
\r
762 // Get a list of notes that need to be updated
\r
763 public boolean isNoteDirty(String guid) {
\r
766 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
768 check = query.prepare("Select guid from Note where isDirty = true and guid=:guid");
\r
769 query.bindValue(":guid", guid);
\r
770 check = query.exec();
\r
772 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\r
774 boolean returnValue;
\r
775 // Get a list of the notes
\r
777 returnValue = true;
\r
779 returnValue = false;
\r
781 return returnValue;
\r
783 // Get a list of notes that need to be updated
\r
784 public List <String> getUnsynchronizedGUIDs() {
\r
786 List<String> index = new ArrayList<String>();
\r
789 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
791 check = query.exec("Select guid from Note where isDirty = true");
\r
793 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\r
795 // Get a list of the notes
\r
796 while (query.next()) {
\r
797 guid = new String();
\r
798 guid = query.valueString(0);
\r
803 // Reset the dirty bit
\r
804 public void resetDirtyFlag(String guid) {
\r
805 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
807 query.prepare("Update note set isdirty=false where guid=:guid");
\r
808 query.bindValue(":guid", guid);
\r
810 logger.log(logger.EXTREME, "Error resetting note dirty field.");
\r
813 public List<String> getAllGuids() {
\r
814 List<String> notes = new ArrayList<String>();
\r
817 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
819 check = query.exec("Select guid from Note");
\r
821 logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());
\r
823 // Get a list of the notes
\r
824 while (query.next()) {
\r
825 notes.add(new String(query.valueString(0)));
\r
830 public List<Note> getAllNotes() {
\r
831 List<Note> notes = new ArrayList<Note>();
\r
834 NSqlQuery query = getAllQueryWithoutContent;
\r
835 check = query.exec();
\r
837 logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());
\r
838 // Get a list of the notes
\r
839 while (query.next()) {
\r
840 notes.add(mapNoteFromQuery(query, false, false, false, false, true));
\r
844 // Count unindexed notes
\r
845 public int getUnindexedCount() {
\r
846 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
847 query.exec("select count(*) from note where indexneeded=true and isExpunged = false");
\r
849 int returnValue = new Integer(query.valueString(0));
\r
850 return returnValue;
\r
852 // Count unsynchronized notes
\r
853 public int getDirtyCount() {
\r
854 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
855 query.exec("select count(*) from note where isDirty=true and isExpunged = false");
\r
857 int returnValue = new Integer(query.valueString(0));
\r
858 return returnValue;
\r
861 public int getNoteCount() {
\r
862 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
863 query.exec("select count(*) from note where isExpunged = false");
\r
865 int returnValue = new Integer(query.valueString(0));
\r
866 return returnValue;
\r
868 // Count deleted notes
\r
869 public int getDeletedCount() {
\r
870 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
871 query.exec("select count(*) from note where isExpunged = false and active = false");
\r
872 if (!query.next())
\r
874 int returnValue = new Integer(query.valueString(0));
\r
875 return returnValue;
\r
877 // Reset a note sequence number to zero. This is useful for moving conflicting notes
\r
878 public void resetNoteSequence(String guid) {
\r
879 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
880 boolean check = query.prepare("Update Note set updateSequenceNumber=0, isDirty=true where guid=:guid");
\r
882 logger.log(logger.EXTREME, "Update note ResetSequence sql prepare has failed.");
\r
883 logger.log(logger.MEDIUM, query.lastError());
\r
885 query.bindValue(":guid", guid);
\r
886 check = query.exec();
\r
888 logger.log(logger.EXTREME, "Update note sequence number has failed.");
\r
889 logger.log(logger.MEDIUM, query.lastError());
\r
894 // Update a note resource by the hash
\r
895 public void updateNoteResourceGuidbyHash(String noteGuid, String resGuid, String hash) {
\r
896 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
897 /* query.prepare("Select guid from NoteResources where noteGuid=:noteGuid and datahash=:hex");
\r
898 query.bindValue(":noteGuid", noteGuid);
\r
899 query.bindValue(":hex", hash);
\r
901 if (!query.next()) {
\r
902 logger.log(logger.LOW, "Error finding note resource in RNoteTable.updateNoteResourceGuidbyHash. GUID="+noteGuid +" resGuid="+ resGuid+" hash="+hash);
\r
905 String guid = query.valueString(0);
\r
907 query.prepare("update noteresources set guid=:guid where noteGuid=:noteGuid and datahash=:hex");
\r
908 query.bindValue(":guid", resGuid);
\r
909 query.bindValue(":noteGuid", noteGuid);
\r
910 query.bindValue(":hex", hash);
\r
911 if (!query.exec()) {
\r
912 logger.log(logger.EXTREME, "Note Resource Update by Hash failed");
\r
913 logger.log(logger.EXTREME, query.lastError().toString());
\r
917 // Fix CRLF problem that is on some notes
\r
918 private String fixCarriageReturn(String note) {
\r
919 if (note == null || !Global.enableCarriageReturnFix)
\r
921 QByteArray a0Hex = new QByteArray("a0");
\r
922 String a0 = QByteArray.fromHex(a0Hex).toString();
\r
923 note = note.replace("<div>"+a0+"</div>", "<div> </div>");
\r
924 return note.replace("<div/>", "<div> </div>");
\r
929 //********************************************************************************
\r
930 //********************************************************************************
\r
931 //* Indexing Functions
\r
932 //********************************************************************************
\r
933 //********************************************************************************
\r
934 // set/unset a note to be reindexed
\r
935 public void setIndexNeeded(String guid, Boolean flag) {
\r
936 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
937 query.prepare("Update Note set indexNeeded=:flag where guid=:guid");
\r
940 query.bindValue(":flag", 1);
\r
942 query.bindValue(":flag", 0);
\r
943 query.bindValue(":guid", guid);
\r
944 if (!query.exec()) {
\r
945 logger.log(logger.MEDIUM, "Note indexNeeded update failed.");
\r
946 logger.log(logger.MEDIUM, query.lastError());
\r
949 // Set all notes to be reindexed
\r
950 public void reindexAllNotes() {
\r
951 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
952 if (!query.exec("Update Note set indexNeeded=true")) {
\r
953 logger.log(logger.MEDIUM, "Note reindexAllNotes update failed.");
\r
954 logger.log(logger.MEDIUM, query.lastError());
\r
958 // Get all unindexed notes
\r
959 public List <String> getUnindexed() {
\r
961 List<String> index = new ArrayList<String>();
\r
962 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
964 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5"))
\r
965 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
967 // Get a list of the notes
\r
968 while (query.next()) {
\r
969 guid = new String();
\r
970 guid = query.valueString(0);
\r
975 public List<String> getNextUnindexed(int limit) {
\r
976 List<String> guids = new ArrayList<String>();
\r
978 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
980 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',Updated,CURRENT_TIMESTAMP)>5 limit " +limit))
\r
981 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
983 // Get a list of the notes
\r
985 while (query.next()) {
\r
986 guid = new String();
\r
987 guid = query.valueString(0);
\r
994 //**********************************************************************************
\r
995 //* Title color functions
\r
996 //**********************************************************************************
\r
997 // Get the title color of all notes
\r
998 public List<Pair<String, Integer>> getNoteTitleColors() {
\r
999 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();
\r
1000 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1002 if (!query.exec("Select guid,titleColor from Note where titleColor != -1"))
\r
1003 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
1008 // Get a list of the notes
\r
1009 while (query.next()) {
\r
1010 Pair<String, Integer> pair = new Pair<String,Integer>();
\r
1011 guid = query.valueString(0);
\r
1012 color = query.valueInteger(1);
\r
1013 pair.setFirst(guid);
\r
1014 pair.setSecond(color);
\r
1015 returnValue.add(pair);
\r
1020 return returnValue;
\r
1022 // Set a title color
\r
1023 // Reset the dirty bit
\r
1024 public void setNoteTitleColor(String guid, int color) {
\r
1025 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1027 query.prepare("Update note set titlecolor=:color where guid=:guid");
\r
1028 query.bindValue(":guid", guid);
\r
1029 query.bindValue(":color", color);
\r
1030 if (!query.exec())
\r
1031 logger.log(logger.EXTREME, "Error updating title color.");
\r
1036 //**********************************************************************************
\r
1037 //* Thumbnail functions
\r
1038 //**********************************************************************************
\r
1039 // Set if a new thumbnail is needed
\r
1040 public void setThumbnailNeeded(String guid, boolean needed) {
\r
1043 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1045 check = query.prepare("Update note set thumbnailneeded = :needed where guid=:guid");
\r
1046 query.bindValue(":guid", guid);
\r
1047 query.bindValue(":needed", needed);
\r
1048 check = query.exec();
\r
1050 logger.log(logger.EXTREME, "Note SQL set thumbail needed failed: " +query.lastError().toString());
\r
1053 // Is a thumbail needed for this guid?
\r
1054 public boolean isThumbnailNeeded(String guid) {
\r
1057 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1059 check = query.prepare("select thumbnailneeded from note where guid=:guid");
\r
1060 query.bindValue(":guid", guid);
\r
1061 check = query.exec();
\r
1063 logger.log(logger.EXTREME, "Note SQL isThumbnailNeeded query failed: " +query.lastError().toString());
\r
1065 boolean returnValue;
\r
1066 // Get a list of the notes
\r
1067 if (query.next())
\r
1068 returnValue = query.valueBoolean(0, false);
\r
1070 returnValue = false;
\r
1072 return returnValue;
\r
1074 // Set if a new thumbnail is needed
\r
1075 public void setThumbnail(String guid, QByteArray thumbnail) {
\r
1078 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1080 check = query.prepare("Update note set thumbnail = :thumbnail where guid=:guid");
\r
1081 query.bindValue(":guid", guid);
\r
1082 query.bindValue(":thumbnail", thumbnail.toByteArray());
\r
1083 check = query.exec();
\r
1085 logger.log(logger.EXTREME, "Note SQL set thumbail failed: " +query.lastError().toString());
\r
1088 // Set if a new thumbnail is needed
\r
1089 public QByteArray getThumbnail(String guid) {
\r
1092 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1094 check = query.prepare("Select thumbnail from note where guid=:guid");
\r
1095 query.bindValue(":guid", guid);
\r
1096 check = query.exec();
\r
1098 logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());
\r
1099 // Get a list of the notes
\r
1100 if (query.next())
\r
1101 if (query.getBlob(0) != null)
\r
1102 return new QByteArray(query.getBlob(0));
\r
1107 // Update a note content's hash. This happens if a resource is edited outside of NN
\r
1108 public void updateResourceContentHash(String guid, String oldHash, String newHash) {
\r
1109 Note n = getNote(guid, true, false, false, false,false);
\r
1110 int position = n.getContent().indexOf("<en-media");
\r
1112 for (;position>-1;) {
\r
1113 endPos = n.getContent().indexOf(">", position+1);
\r
1114 String oldSegment = n.getContent().substring(position,endPos);
\r
1115 int hashPos = oldSegment.indexOf("hash=\"");
\r
1116 int hashEnd = oldSegment.indexOf("\"", hashPos+7);
\r
1117 String hash = oldSegment.substring(hashPos+6, hashEnd);
\r
1118 if (hash.equalsIgnoreCase(oldHash)) {
\r
1119 String newSegment = oldSegment.replace(oldHash, newHash);
\r
1120 String content = n.getContent().substring(0,position) +
\r
1122 n.getContent().substring(endPos);
\r
1123 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1124 query.prepare("update note set isdirty=true, content=:content where guid=:guid");
\r
1125 query.bindValue(":content", content);
\r
1126 query.bindValue(":guid", n.getGuid());
\r
1130 position = n.getContent().indexOf("<en-media", position+1);
\r