1 | /* |
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2 | * Copyright (C) 2013 DASISH |
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3 | * |
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4 | * This program is free software; you can redistribute it and/or |
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5 | * modify it under the terms of the GNU General Public License |
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6 | * as published by the Free Software Foundation; either version 2 |
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7 | * of the License, or (at your option) any later version. |
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8 | * |
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9 | * This program is distributed in the hope that it will be useful, |
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10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | * GNU General Public License for more details. |
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13 | * |
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14 | * You should have received a copy of the GNU General Public License |
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15 | * along with this program; if not, write to the Free Software |
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16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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17 | */ |
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18 | package eu.dasish.annotation.backend.dao.impl; |
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19 | |
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20 | import eu.dasish.annotation.backend.dao.NotebookDao; |
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21 | import eu.dasish.annotation.schema.Notebook; |
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22 | import eu.dasish.annotation.schema.NotebookInfo; |
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23 | import eu.dasish.annotation.schema.Permission; |
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24 | import java.sql.ResultSet; |
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25 | import java.sql.SQLException; |
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26 | import java.util.HashMap; |
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27 | import java.util.List; |
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28 | import java.util.Map; |
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29 | import java.util.UUID; |
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30 | import javax.sql.DataSource; |
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31 | import org.springframework.jdbc.core.RowMapper; |
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32 | import org.slf4j.Logger; |
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33 | import org.slf4j.LoggerFactory; |
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34 | |
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35 | /** |
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36 | * Created on : Jun 14, 2013, 3:27:04 PM |
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37 | * |
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38 | * @author Peter Withers <peter.withers@mpi.nl> |
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39 | */ |
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40 | // TODO: not updated fully yet. |
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41 | public class JdbcNotebookDao extends JdbcResourceDao implements NotebookDao { |
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42 | |
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43 | private final Logger loggerNotebookDao = LoggerFactory.getLogger(JdbcNotebookDao.class); |
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44 | |
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45 | public JdbcNotebookDao(DataSource dataSource) { |
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46 | setDataSource(dataSource); |
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47 | internalIdName = notebook_id; |
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48 | resourceTableName = notebookTableName; |
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49 | } |
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50 | |
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51 | /// GETTERS ///////// |
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52 | //////////////////////////////////////////////// |
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53 | //////////////////////////////////////////////// |
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54 | @Override |
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55 | public Number getOwner(Number notebookID) { |
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56 | if (notebookID == null) { |
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57 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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58 | return null; |
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59 | } |
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60 | StringBuilder sql = new StringBuilder("SELECT "); |
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61 | sql.append(owner_id).append(" FROM ").append(notebookTableName).append(" WHERE "). |
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62 | append(notebook_id).append(" = ?"); |
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63 | List<Number> result = getSimpleJdbcTemplate().query(sql.toString(), ownerIDRowMapper, notebookID); |
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64 | if (result.isEmpty()) { |
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65 | return null; |
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66 | } else { |
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67 | return result.get(0); |
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68 | } |
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69 | } |
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70 | |
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71 | |
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72 | |
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73 | @Override |
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74 | public List<Number> getNotebookIDs(Number principalID, Permission permission) { |
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75 | |
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76 | if (principalID == null) { |
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77 | loggerNotebookDao.debug("princiaplID: " + nullArgument); |
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78 | return null; |
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79 | } |
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80 | |
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81 | if (permission == null) { |
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82 | loggerNotebookDao.debug("permission: " + nullArgument); |
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83 | return null; |
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84 | } |
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85 | |
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86 | Map<String, Object> params = new HashMap<String, Object>(); |
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87 | params.put("principalID", principalID); |
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88 | params.put("accessMode", permission.value()); |
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89 | StringBuilder sql = new StringBuilder("SELECT "); |
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90 | sql.append(notebook_id).append(" FROM ").append(notebookPermissionsTableName).append(" WHERE "). |
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91 | append(principal_id).append(" = :principalID AND ").append(this.permission).append(" = :accessMode"); |
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92 | return getSimpleJdbcTemplate().query(sql.toString(), internalIDRowMapper, params); |
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93 | } |
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94 | |
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95 | //////////////////////////////////////////////// |
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96 | @Override |
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97 | public List<Number> getNotebookIDsOwnedBy(Number principalID) { |
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98 | |
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99 | if (principalID == null) { |
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100 | loggerNotebookDao.debug("principalID: " + nullArgument); |
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101 | return null; |
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102 | } |
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103 | |
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104 | StringBuilder sql = new StringBuilder("SELECT "); |
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105 | sql.append(notebook_id).append(" FROM ").append(notebookTableName).append(" WHERE "). |
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106 | append(owner_id).append(" = ?"); |
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107 | return getSimpleJdbcTemplate().query(sql.toString(), internalIDRowMapper, principalID); |
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108 | } |
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109 | |
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110 | @Override |
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111 | public List<Number> getPrincipalIDsWithPermission(Number notebookID, Permission permission) { |
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112 | if (notebookID == null) { |
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113 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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114 | return null; |
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115 | } |
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116 | |
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117 | if (permission == null) { |
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118 | loggerNotebookDao.debug("permission: " + nullArgument); |
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119 | return null; |
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120 | } |
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121 | Map<String, Object> params = new HashMap<String, Object>(); |
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122 | params.put("notebookID", notebookID); |
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123 | params.put("accessMode", permission.value()); |
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124 | |
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125 | StringBuilder sql = new StringBuilder("SELECT "); |
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126 | sql.append(principal_id).append(" FROM ").append(notebookPermissionsTableName).append(" WHERE "). |
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127 | append(notebook_id).append(" = :notebookID AND ").append(this.permission).append(" = :accessMode"); |
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128 | |
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129 | return getSimpleJdbcTemplate().query(sql.toString(), principalIDRowMapper, params); |
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130 | |
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131 | } |
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132 | |
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133 | @Override |
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134 | public NotebookInfo getNotebookInfoWithoutOwner(Number notebookID) { |
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135 | if (notebookID == null) { |
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136 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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137 | return null; |
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138 | } |
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139 | |
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140 | StringBuilder sql = new StringBuilder("SELECT "); |
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141 | sql.append(external_id).append(" , ").append(title). |
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142 | append(" FROM ").append(notebookTableName).append(" WHERE "). |
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143 | append(notebook_id).append(" = :notebookID"); |
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144 | List<NotebookInfo> result = getSimpleJdbcTemplate().query(sql.toString(), notebookInfoRowMapper, notebookID); |
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145 | return (!result.isEmpty() ? result.get(0) : null); |
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146 | } |
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147 | private final RowMapper<NotebookInfo> notebookInfoRowMapper = new RowMapper<NotebookInfo>() { |
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148 | @Override |
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149 | public NotebookInfo mapRow(ResultSet rs, int rowNumber) throws SQLException { |
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150 | NotebookInfo notebookInfo = new NotebookInfo(); |
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151 | notebookInfo.setRef(externalIDtoURI(rs.getString(external_id))); |
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152 | notebookInfo.setTitle(rs.getString(title)); |
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153 | return notebookInfo; |
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154 | } |
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155 | }; |
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156 | |
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157 | @Override |
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158 | public Notebook getNotebookWithoutAnnotationsAndPermissionsAndOwner(Number notebookID) { |
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159 | if (notebookID == null) { |
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160 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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161 | return null; |
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162 | } |
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163 | StringBuilder sql = new StringBuilder("SELECT "); |
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164 | sql.append(external_id).append(" , ").append(title).append(" , ").append(last_modified). |
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165 | append(" FROM ").append(notebookTableName).append(" WHERE "). |
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166 | append(notebook_id).append(" = :notebookID"); |
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167 | List<Notebook> result = getSimpleJdbcTemplate().query(sql.toString(), notebookRowMapper, notebookID); |
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168 | return (!result.isEmpty() ? result.get(0) : null); |
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169 | } |
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170 | private final RowMapper<Notebook> notebookRowMapper = new RowMapper<Notebook>() { |
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171 | @Override |
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172 | public Notebook mapRow(ResultSet rs, int rowNumber) throws SQLException { |
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173 | Notebook notebook = new Notebook(); |
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174 | notebook.setTitle(rs.getString(title)); |
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175 | notebook.setLastModified(timeStampToXMLGregorianCalendar(rs.getString(last_modified))); |
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176 | notebook.setURI(externalIDtoURI(rs.getString(external_id))); |
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177 | return notebook; |
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178 | } |
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179 | }; |
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180 | |
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181 | @Override |
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182 | public List<Number> getAnnotations(Number notebookID) { |
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183 | |
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184 | if (notebookID == null) { |
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185 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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186 | return null; |
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187 | } |
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188 | |
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189 | StringBuilder sql = new StringBuilder("SELECT "); |
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190 | sql.append(annotation_id). |
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191 | append(" FROM ").append(notebooksAnnotationsTableName).append(" WHERE "). |
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192 | append(notebook_id).append(" = :notebookID"); |
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193 | return getSimpleJdbcTemplate().query(sql.toString(), annotationIDRowMapper, notebookID); |
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194 | |
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195 | } |
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196 | |
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197 | /** |
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198 | * |
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199 | * UPDATERS |
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200 | * |
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201 | * |
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202 | */ |
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203 | /** |
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204 | * |
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205 | * @param notebookID |
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206 | * @return true if updated, false otherwise. Logs the reason if the notebook |
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207 | * is not updated. |
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208 | */ |
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209 | @Override |
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210 | public boolean updateNotebookMetadata(Number notebookID, String title, Number ownerID) { |
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211 | |
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212 | if (notebookID == null) { |
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213 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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214 | return false; |
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215 | } |
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216 | |
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217 | if (title == null) { |
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218 | loggerNotebookDao.debug("title: " + nullArgument); |
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219 | return false; |
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220 | } |
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221 | |
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222 | if (ownerID == null) { |
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223 | loggerNotebookDao.debug("ownerID: " + nullArgument); |
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224 | return false; |
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225 | } |
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226 | |
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227 | Map<String, Object> params = new HashMap<String, Object>(); |
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228 | params.put("notebookID", notebookID); |
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229 | params.put("title", title); |
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230 | params.put("owner", ownerID); |
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231 | |
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232 | StringBuilder sql = new StringBuilder("UPDATE "); |
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233 | sql.append(notebookTableName).append(" SET "). |
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234 | append(last_modified).append("= default,"). |
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235 | append(this.title).append("= :title, "). |
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236 | append(owner_id).append("= :owner"). |
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237 | append(" WHERE ").append(notebook_id).append("= :notebookID"); |
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238 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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239 | if (affectedRows <= 0) { |
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240 | logger.info("For some reason no rows in the table notebooks were updated. "); |
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241 | return false; |
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242 | } else { |
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243 | if (affectedRows > 1) { |
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244 | logger.info("For some reason more than 1 row in the table notebooks were updated. that's strange."); |
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245 | return true; |
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246 | } else { |
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247 | return true; |
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248 | } |
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249 | } |
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250 | } |
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251 | |
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252 | @Override |
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253 | public boolean setOwner(Number notebookID, Number ownerID) { |
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254 | |
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255 | if (notebookID == null) { |
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256 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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257 | return false; |
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258 | } |
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259 | |
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260 | if (ownerID == null) { |
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261 | loggerNotebookDao.debug("ownerID: " + nullArgument); |
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262 | return false; |
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263 | } |
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264 | |
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265 | Map<String, Object> params = new HashMap<String, Object>(); |
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266 | params.put("notebookID", notebookID); |
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267 | params.put("ownerID", ownerID); |
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268 | |
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269 | StringBuilder sql = new StringBuilder("UPDATE "); |
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270 | sql.append(notebookTableName).append(" SET "). |
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271 | append(last_modified).append("= default,"). |
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272 | append(owner_id).append("= :ownerID"). |
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273 | append(" WHERE ").append(notebook_id).append("= :notebookID"); |
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274 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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275 | if (affectedRows <= 0) { |
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276 | logger.info("For some reason no rows in the table notebooks were updated. "); |
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277 | return false; |
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278 | } else { |
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279 | if (affectedRows > 1) { |
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280 | logger.info("For some reason more than 1 row in the table notebooks were updated. that's strange."); |
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281 | return true; |
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282 | } else { |
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283 | return true; |
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284 | } |
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285 | } |
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286 | } |
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287 | |
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288 | @Override |
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289 | public boolean updateUserPermissionForNotebook(Number notebookID, Number principalID, Permission permission) { |
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290 | |
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291 | if (notebookID == null) { |
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292 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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293 | return false; |
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294 | } |
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295 | |
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296 | if (principalID == null) { |
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297 | loggerNotebookDao.debug("principalID: " + nullArgument); |
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298 | return false; |
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299 | } |
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300 | |
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301 | if (permission == null) { |
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302 | loggerNotebookDao.debug("permission: " + nullArgument); |
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303 | return false; |
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304 | } |
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305 | |
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306 | |
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307 | Map<String, Object> params = new HashMap<String, Object>(); |
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308 | params.put("notebookID", notebookID); |
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309 | params.put("principalID", principalID); |
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310 | params.put("permission", permission.value()); |
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311 | |
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312 | StringBuilder sql = new StringBuilder("UPDATE "); |
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313 | sql.append(notebookPermissionsTableName).append(" SET "). |
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314 | append(this.permission).append("= :permission "). |
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315 | append(" WHERE ").append(notebook_id).append("= :notebookID AND "). |
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316 | append(principal_id).append("= :principalID"); |
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317 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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318 | if (affectedRows <= 0) { |
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319 | logger.info("For some reason no rows in the table notebooks-permissions were updated. "); |
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320 | return false; |
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321 | } else { |
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322 | if (affectedRows > 1) { |
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323 | logger.info("For some reason more than 1 row in the table notebooks-permissions were updated. that's strange."); |
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324 | return true; |
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325 | } else { |
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326 | return true; |
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327 | } |
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328 | } |
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329 | } |
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330 | |
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331 | /** |
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332 | * |
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333 | * ADDERS |
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334 | * |
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335 | * |
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336 | */ |
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337 | @Override |
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338 | public Number createNotebookWithoutPermissionsAndAnnotations(Notebook notebook, Number ownerID) { |
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339 | if (notebook == null) { |
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340 | loggerNotebookDao.debug("notebook: " + nullArgument); |
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341 | return null; |
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342 | } |
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343 | |
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344 | if (ownerID == null) { |
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345 | loggerNotebookDao.debug("ownerID: " + nullArgument); |
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346 | return null; |
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347 | } |
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348 | |
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349 | UUID externalID = UUID.randomUUID(); |
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350 | Map<String, Object> params = new HashMap<String, Object>(); |
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351 | params.put("externalId", externalID.toString()); |
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352 | params.put("owner", ownerID); |
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353 | params.put("title", notebook.getTitle()); |
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354 | |
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355 | StringBuilder sql = new StringBuilder("INSERT INTO "); |
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356 | sql.append(notebookTableName).append("(").append(external_id).append(",").append(owner_id); |
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357 | sql.append(",").append(title). |
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358 | append(" ) VALUES (:externalId, :owner, :title)"); |
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359 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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360 | return ((affectedRows > 0) ? getInternalID(externalID) : null); |
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361 | } |
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362 | |
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363 | @Override |
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364 | public boolean addAnnotationToNotebook(Number notebookID, Number annotationID) { |
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365 | |
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366 | if (notebookID == null) { |
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367 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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368 | return false; |
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369 | } |
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370 | |
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371 | if (annotationID == null) { |
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372 | loggerNotebookDao.debug("annotationID: " + nullArgument); |
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373 | return false; |
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374 | } |
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375 | |
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376 | Map<String, Object> params = new HashMap<String, Object>(); |
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377 | params.put("notebookID", notebookID); |
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378 | params.put("annotationID", annotationID); |
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379 | |
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380 | StringBuilder sql = new StringBuilder("INSERT INTO "); |
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381 | sql.append(notebooksAnnotationsTableName).append("(").append(notebook_id).append(",").append(annotation_id); |
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382 | sql.append(" ) VALUES (:notebookID, :annotationID)"); |
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383 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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384 | return (affectedRows > 0); |
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385 | } |
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386 | |
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387 | @Override |
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388 | public boolean addPermissionToNotebook(Number notebookID, Number principalID, Permission permission) { |
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389 | if (notebookID == null) { |
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390 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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391 | return false; |
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392 | } |
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393 | |
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394 | if (principalID == null) { |
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395 | loggerNotebookDao.debug("principalID: " + nullArgument); |
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396 | return false; |
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397 | } |
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398 | |
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399 | if (permission == null) { |
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400 | loggerNotebookDao.debug("premission: " + nullArgument); |
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401 | return false; |
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402 | } |
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403 | |
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404 | Map<String, Object> params = new HashMap<String, Object>(); |
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405 | params.put("notebookID", notebookID); |
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406 | params.put("principalID", principalID); |
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407 | params.put("permission", permission.value()); |
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408 | |
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409 | StringBuilder sql = new StringBuilder("INSERT INTO "); |
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410 | sql.append(notebookPermissionsTableName).append("(").append(notebook_id).append(",").append(principal_id); |
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411 | sql.append(",").append(this.permission). |
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412 | append(" ) VALUES (:notebookID, :principalID, :permission)"); |
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413 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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414 | return (affectedRows > 0); |
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415 | } |
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416 | |
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417 | /** |
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418 | * |
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419 | * DELETERS |
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420 | * |
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421 | * |
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422 | */ |
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423 | @Override |
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424 | public boolean deleteAnnotationFromNotebook(Number notebookID, Number annotationID) { |
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425 | if (notebookID != null) { |
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426 | if (annotationID != null) { |
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427 | Map<String, Number> params = new HashMap(); |
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428 | params.put("notebookID", notebookID); |
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429 | params.put("annotationID", annotationID); |
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430 | StringBuilder sql = new StringBuilder("DELETE FROM "); |
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431 | sql.append(notebooksAnnotationsTableName).append(" WHERE ").append(notebook_id).append(" = :notebookID AND "). |
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432 | append(annotation_id).append(" = :annotationID"); |
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433 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), params); |
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434 | return (affectedRows > 0); |
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435 | } else { |
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436 | loggerNotebookDao.debug("annotationID: " + nullArgument); |
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437 | return false; |
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438 | } |
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439 | } else { |
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440 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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441 | return false; |
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442 | } |
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443 | } |
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444 | |
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445 | @Override |
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446 | public boolean deleteNotebookPrincipalPermission(Number notebookID, Number principalID) { |
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447 | if (notebookID != null) { |
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448 | if (principalID != null) { |
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449 | Map<String, Number> params = new HashMap(); |
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450 | params.put("notebookID", notebookID); |
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451 | params.put("principalID", principalID); |
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452 | StringBuilder sqlPermissions = new StringBuilder("DELETE FROM "); |
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453 | sqlPermissions.append(notebookPermissionsTableName).append(" WHERE ").append(notebook_id).append(" = :notebookID AND "). |
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454 | append(principal_id).append(" = :principalID"); |
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455 | int affectedRows = getSimpleJdbcTemplate().update(sqlPermissions.toString(), params); |
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456 | return (affectedRows > 0); |
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457 | } else { |
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458 | loggerNotebookDao.debug("principalID: " + nullArgument); |
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459 | return false; |
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460 | } |
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461 | } else { |
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462 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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463 | return false; |
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464 | } |
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465 | } |
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466 | |
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467 | @Override |
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468 | public boolean deleteAllAnnotationsFromNotebook(Number notebookID) { |
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469 | if (notebookID != null) { |
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470 | StringBuilder sql = new StringBuilder("DELETE FROM "); |
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471 | sql.append(notebooksAnnotationsTableName).append(" WHERE ").append(notebook_id).append(" = ? "); |
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472 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), notebookID); |
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473 | return (affectedRows > 0); |
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474 | } else { |
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475 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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476 | return false; |
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477 | } |
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478 | } |
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479 | |
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480 | @Override |
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481 | public boolean deleteAllPermissionsForNotebook(Number notebookID) { |
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482 | if (notebookID != null) { |
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483 | StringBuilder sqlPermissions = new StringBuilder("DELETE FROM "); |
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484 | sqlPermissions.append(notebookPermissionsTableName).append(" WHERE ").append(notebook_id).append(" = ? "); |
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485 | int affectedRows = getSimpleJdbcTemplate().update(sqlPermissions.toString(), notebookID); |
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486 | return (affectedRows > 0); |
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487 | } else { |
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488 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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489 | return false; |
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490 | } |
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491 | } |
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492 | |
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493 | @Override |
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494 | public boolean deleteNotebook(Number notebookID) { |
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495 | if (notebookID != null) { |
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496 | StringBuilder sql = new StringBuilder("DELETE FROM "); |
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497 | sql.append(notebookTableName).append(" WHERE ").append(notebook_id).append(" = ? "); |
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498 | int affectedRows = getSimpleJdbcTemplate().update(sql.toString(), notebookID); |
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499 | return (affectedRows > 0); |
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500 | } else { |
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501 | loggerNotebookDao.debug("notebookID: " + nullArgument); |
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502 | return false; |
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503 | } |
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504 | } |
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505 | } |
---|