| 25 | | SimpleGdbImplCommon(String dbName, String connectionString) throws IDMapperException |
| 26 | | { |
| 27 | | super(dbName, connectionString); |
| 28 | | caps = new SimpleGdbCapabilities(); |
| 29 | | } |
| 30 | | |
| 31 | | final SimpleGdb.QueryLifeCycle qDatasources = new SimpleGdb.QueryLifeCycle( |
| 32 | | "SELECT codeRight FROM link GROUP BY codeRight" |
| 33 | | ); |
| 34 | | final SimpleGdb.QueryLifeCycle qInfo = new SimpleGdb.QueryLifeCycle( |
| 35 | | "SELECT * FROM info" |
| 36 | | ); |
| 37 | | final SimpleGdb.QueryLifeCycle qXrefExists = new SimpleGdb.QueryLifeCycle( |
| 38 | | "SELECT id FROM " + "datanode" + " WHERE " + |
| 39 | | "id = ? AND code = ?" |
| 40 | | ); |
| 41 | | final SimpleGdb.QueryLifeCycle qAttribute = new SimpleGdb.QueryLifeCycle( |
| 42 | | "SELECT attrvalue FROM attribute " + |
| 43 | | " WHERE id = ? AND code = ? AND attrname = ?" |
| 44 | | ); |
| 45 | | final SimpleGdb.QueryLifeCycle qAllAttributes = new SimpleGdb.QueryLifeCycle( |
| 46 | | "SELECT attrname, attrvalue FROM attribute " + |
| 47 | | " WHERE id = ? AND code = ?" |
| 48 | | ); |
| 49 | | final SimpleGdb.QueryLifeCycle qAttributesSet = new SimpleGdb.QueryLifeCycle( |
| 50 | | "SELECT attrname FROM attribute GROUP BY attrname" |
| 51 | | ); |
| 52 | | final SimpleGdb.QueryLifeCycle qCrossRefs = new SimpleGdb.QueryLifeCycle ( |
| 53 | | "SELECT dest.idRight, dest.codeRight FROM link AS src JOIN link AS dest " + |
| 54 | | "ON src.idLeft = dest.idLeft and src.codeLeft = dest.codeLeft " + |
| 55 | | "WHERE src.idRight = ? AND src.codeRight = ?" |
| 56 | | ); |
| 57 | | final SimpleGdb.QueryLifeCycle qCrossRefsWithCode = new SimpleGdb.QueryLifeCycle ( |
| 58 | | "SELECT dest.idRight, dest.codeRight FROM link AS src JOIN link AS dest " + |
| 59 | | "ON src.idLeft = dest.idLeft and src.codeLeft = dest.codeLeft " + |
| 60 | | "WHERE src.idRight = ? AND src.codeRight = ? AND dest.codeRight = ?" |
| 61 | | ); |
| 62 | | final SimpleGdb.QueryLifeCycle qRefsByAttribute = new SimpleGdb.QueryLifeCycle ( |
| 63 | | "SELECT datanode.id, datanode.code FROM datanode " + |
| 64 | | " LEFT JOIN attribute ON attribute.code = datanode.code AND attribute.id = datanode.id " + |
| 65 | | "WHERE attrName = ? AND attrValue = ?" |
| 66 | | ); |
| 67 | | final SimpleGdb.QueryLifeCycle qFreeSearch = new SimpleGdb.QueryLifeCycle ( |
| 68 | | "SELECT id, code FROM datanode WHERE " + |
| 69 | | "LOWER(ID) LIKE ?" |
| 70 | | ); |
| 71 | | final SimpleGdb.QueryLifeCycle qAttributeSearch = new SimpleGdb.QueryLifeCycle ( |
| 72 | | "SELECT id, code, attrvalue FROM attribute WHERE " + |
| 73 | | "attrname = 'Symbol' AND LOWER(attrvalue) LIKE ?" |
| 74 | | ); |
| 75 | | final SimpleGdb.QueryLifeCycle qIdSearchWithAttributes = new SimpleGdb.QueryLifeCycle ( |
| 76 | | "SELECT id, code, attrvalue FROM attribute WHERE " + |
| 77 | | "attrname = 'Symbol' AND LOWER(ID) LIKE ?" |
| 78 | | ); |
| 79 | | |
| 80 | | /** {@inheritDoc} */ |
| 81 | | public boolean xrefExists(Xref xref) throws IDMapperException |
| 82 | | { |
| 83 | | final QueryLifeCycle pst = qXrefExists; |
| 84 | | synchronized (pst) { |
| 85 | | try |
| 86 | | { |
| 87 | | pst.init(); |
| 88 | | pst.setString(1, xref.getId()); |
| 89 | | pst.setString(2, xref.getDataSource().getSystemCode()); |
| 90 | | ResultSet r = pst.executeQuery(); |
| 91 | | |
| 92 | | while(r.next()) |
| 93 | | { |
| 94 | | return true; |
| 95 | | } |
| 96 | | } |
| 97 | | catch (SQLException e) |
| 98 | | { |
| 99 | | throw new IDMapperException (e); |
| 100 | | } |
| 101 | | finally {pst.cleanup(); } |
| 102 | | return false; |
| 103 | | } |
| 104 | | } |
| 105 | | |
| 106 | | /** |
| 107 | | * Read the info table and return as properties. |
| 108 | | * @return a map where keys are column names and values are the fields in the first row. |
| 109 | | * @throws IDMapperException when the database became unavailable |
| 110 | | */ |
| 111 | | Map<String, String> getInfo() throws IDMapperException |
| 112 | | { |
| 113 | | Map<String, String> result = new HashMap<String, String>(); |
| 114 | | final QueryLifeCycle pst = qInfo; |
| 115 | | synchronized (pst) { |
| 116 | | try |
| 117 | | { |
| 118 | | pst.init(); |
| 119 | | ResultSet rs = pst.executeQuery(); |
| 120 | | |
| 121 | | if (rs.next()) |
| 122 | | { |
| 123 | | ResultSetMetaData rsmd = rs.getMetaData(); |
| 124 | | for (int i = 1; i <= rsmd.getColumnCount(); ++i) |
| 125 | | { |
| 126 | | String key = rsmd.getColumnName(i); |
| 127 | | String val = rs.getString(i); |
| 128 | | result.put (key, val); |
| 129 | | } |
| 130 | | } |
| 131 | | } |
| 132 | | catch (SQLException ex) |
| 133 | | { |
| 134 | | throw new IDMapperException (ex); |
| 135 | | } |
| 136 | | |
| 137 | | return result; |
| 138 | | } |
| 139 | | } |
| 140 | | |
| 141 | | |
| 142 | | /** {@inheritDoc} */ |
| 143 | | public Set<Xref> mapID (Xref idc, DataSource... resultDs) throws IDMapperException |
| 144 | | { |
| 145 | | final QueryLifeCycle pst = resultDs.length != 1 ? qCrossRefs : qCrossRefsWithCode; |
| 146 | | Set<Xref> refs = new HashSet<Xref>(); |
| 147 | | |
| 148 | | if (idc.getDataSource() == null) return refs; |
| 149 | | synchronized (pst) { |
| 150 | | try |
| 151 | | { |
| 152 | | pst.init(); |
| 153 | | pst.setString(1, idc.getId()); |
| 154 | | pst.setString(2, idc.getDataSource().getSystemCode()); |
| 155 | | if (resultDs.length == 1) pst.setString(3, resultDs[0].getSystemCode()); |
| 156 | | |
| 157 | | Set<DataSource> dsFilter = new HashSet<DataSource>(Arrays.asList(resultDs)); |
| 158 | | |
| 159 | | ResultSet rs = pst.executeQuery(); |
| 160 | | while (rs.next()) |
| 161 | | { |
| 162 | | DataSource ds = DataSource.getBySystemCode(rs.getString(2)); |
| 163 | | if (resultDs.length == 0 || dsFilter.contains(ds)) |
| 164 | | { |
| 165 | | refs.add (new Xref (rs.getString(1), ds)); |
| 166 | | } |
| 167 | | } |
| 168 | | } |
| 169 | | catch (SQLException e) |
| 170 | | { |
| 171 | | throw new IDMapperException (e); |
| 172 | | } |
| 173 | | finally {pst.cleanup(); } |
| 174 | | |
| 175 | | return refs; |
| 176 | | } |
| 177 | | } |
| 178 | | |
| 179 | | /** {@inheritDoc} */ |
| 180 | | public List<Xref> getCrossRefsByAttribute(String attrName, String attrValue) throws IDMapperException { |
| 181 | | // Logger.log.trace("Fetching cross references by attribute: " + attrName + " = " + attrValue); |
| 182 | | List<Xref> refs = new ArrayList<Xref>(); |
| 183 | | |
| 184 | | final QueryLifeCycle pst = qRefsByAttribute; |
| 185 | | synchronized (pst) { |
| 186 | | try { |
| 187 | | pst.init(); |
| 188 | | pst.setString(1, attrName); |
| 189 | | pst.setString(2, attrValue); |
| 190 | | ResultSet r = pst.executeQuery(); |
| 191 | | while(r.next()) { |
| 192 | | Xref ref = new Xref(r.getString(1), DataSource.getBySystemCode(r.getString(2))); |
| 193 | | refs.add(ref); |
| 194 | | } |
| 195 | | } catch(SQLException e) { |
| 196 | | throw new IDMapperException (e); |
| 197 | | } |
| 198 | | finally {pst.cleanup(); } |
| 199 | | // Logger.log.trace("End fetching cross references by attribute"); |
| 200 | | return refs; |
| 201 | | } |
| 202 | | } |
| 203 | | |
| 204 | | /** {@inheritDoc} */ |
| 205 | | public Set<Xref> freeSearch (String text, int limit) throws IDMapperException |
| 206 | | { |
| 207 | | Set<Xref> result = new HashSet<Xref>(); |
| 208 | | final QueryLifeCycle pst = qFreeSearch; |
| 209 | | synchronized (pst) { |
| 210 | | try { |
| 211 | | pst.init(limit); |
| 212 | | pst.setString(1, "%" + text.toLowerCase() + "%"); |
| 213 | | ResultSet r = pst.executeQuery(); |
| 214 | | while(r.next()) { |
| 215 | | String id = r.getString(1); |
| 216 | | DataSource ds = DataSource.getBySystemCode(r.getString(2)); |
| 217 | | Xref ref = new Xref (id, ds); |
| 218 | | result.add (ref); |
| 219 | | } |
| 220 | | } |
| 221 | | catch (SQLException e) |
| 222 | | { |
| 223 | | throw new IDMapperException(e); |
| 224 | | } |
| 225 | | finally {pst.cleanup(); } |
| 226 | | return result; |
| 227 | | } |
| 228 | | } |
| 229 | | |
| 230 | | /** |
| 231 | | * @return a list of data sources present in this database. |
| 232 | | @throws IDMapperException when the database is unavailable |
| 233 | | */ |
| 234 | | private Set<DataSource> getDataSources() throws IDMapperException |
| 235 | | { |
| 236 | | Set<DataSource> result = new HashSet<DataSource>(); |
| 237 | | final QueryLifeCycle pst = qDatasources; |
| 238 | | synchronized (pst) { |
| 239 | | try |
| 240 | | { |
| 241 | | pst.init(); |
| 242 | | ResultSet rs = pst.executeQuery(); |
| 243 | | while (rs.next()) |
| 244 | | { |
| 245 | | DataSource ds = DataSource.getBySystemCode(rs.getString(1)); |
| 246 | | result.add (ds); |
| 247 | | } |
| 248 | | } |
| 249 | | catch (SQLException ignore) |
| 250 | | { |
| 251 | | throw new IDMapperException(ignore); |
| 252 | | } |
| 253 | | finally {pst.cleanup(); } |
| 254 | | return result; |
| 255 | | } |
| 256 | | } |
| 257 | | |
| 258 | | private final IDMapperCapabilities caps; |
| 259 | | |
| 260 | | class SimpleGdbCapabilities extends AbstractIDMapperCapabilities |
| 261 | | { |
| 262 | | /** default constructor. |
| 263 | | * @throws IDMapperException when database is not available */ |
| 264 | | public SimpleGdbCapabilities() throws IDMapperException |
| 265 | | { |
| 266 | | super (SimpleGdbImplCommon.this.getDataSources(), true, |
| 267 | | SimpleGdbImplCommon.this.getInfo()); |
| 268 | | } |
| 269 | | } |
| 270 | | |
| 271 | | /** |
| 272 | | * @return the capabilities of this gene database |
| 273 | | */ |
| 274 | | public IDMapperCapabilities getCapabilities() |
| 275 | | { |
| 276 | | return caps; |
| 277 | | } |
| 278 | | |
| 279 | | /** |
| 280 | | * |
| 281 | | * @return true |
| 282 | | */ |
| 283 | | public boolean isFreeAttributeSearchSupported() |
| 284 | | { |
| 285 | | return true; |
| 286 | | } |
| 287 | | |
| 288 | | /** |
| 289 | | * free text search for matching symbols. |
| 290 | | * @return references that match the query |
| 291 | | * @param query The text to search for |
| 292 | | * @param attrType the attribute to look for, e.g. 'Symbol' or 'Description'. |
| 293 | | * @param limit The number of results to limit the search to |
| 294 | | * @throws IDMapperException if the mapping service is (temporarily) unavailable |
| 295 | | */ |
| 296 | | public Map<Xref, String> freeAttributeSearch (String query, String attrType, int limit) throws IDMapperException |
| 297 | | { |
| 298 | | Map<Xref, String> result = new HashMap<Xref, String>(); |
| 299 | | final QueryLifeCycle pst = (MATCH_ID.equals (attrType)) ? |
| 300 | | qIdSearchWithAttributes : qAttributeSearch; |
| 301 | | synchronized (pst) { |
| 302 | | try { |
| 303 | | pst.init(limit); |
| 304 | | pst.setString(1, "%" + query.toLowerCase() + "%"); |
| 305 | | ResultSet r = pst.executeQuery(); |
| 306 | | |
| 307 | | while(r.next()) |
| 308 | | { |
| 309 | | String id = r.getString("id"); |
| 310 | | String code = r.getString("code"); |
| 311 | | String symbol = r.getString("attrValue"); |
| 312 | | result.put(new Xref (id, DataSource.getBySystemCode(code)), symbol); |
| 313 | | } |
| 314 | | } catch (SQLException e) { |
| 315 | | throw new IDMapperException (e); |
| 316 | | } |
| 317 | | finally {pst.cleanup(); } |
| 318 | | return result; |
| 319 | | } |
| 320 | | } |
| 321 | | |
| 322 | | /** {@inheritDoc} */ |
| 323 | | public Set<String> getAttributeSet() throws IDMapperException |
| 324 | | { |
| 325 | | Set<String> result = new HashSet<String>(); |
| 326 | | final QueryLifeCycle pst = qAttributesSet; |
| 327 | | synchronized (pst) { |
| 328 | | try |
| 329 | | { |
| 330 | | pst.init(); |
| 331 | | ResultSet rs = pst.executeQuery(); |
| 332 | | while (rs.next()) |
| 333 | | { |
| 334 | | result.add (rs.getString(1)); |
| 335 | | } |
| 336 | | } |
| 337 | | catch (SQLException ignore) |
| 338 | | { |
| 339 | | throw new IDMapperException(ignore); |
| 340 | | } |
| 341 | | finally {pst.cleanup(); } |
| 342 | | return result; |
| 343 | | } |
| 344 | | } |
| 345 | | |
| | 28 | SimpleGdbImplCommon(String dbName, |
| | 29 | String connectionString) throws IDMapperException |
| | 30 | { |
| | 31 | super(dbName, connectionString); |
| | 32 | caps = new SimpleGdbCapabilities(); |
| | 33 | } |
| | 34 | |
| | 35 | private final static String qDatasources = "SELECT codeRight FROM link GROUP BY codeRight"; |
| | 36 | |
| | 37 | private final static String qInfo = "SELECT * FROM info"; |
| | 38 | |
| | 39 | private final static String qXrefExists = "SELECT id FROM " |
| | 40 | + "datanode" + " WHERE " |
| | 41 | + "id = ? AND code = ?"; |
| | 42 | |
| | 43 | protected final static String qAttribute = "SELECT attrvalue FROM attribute " |
| | 44 | + " WHERE id = ? AND code = ? AND attrname = ?"; |
| | 45 | |
| | 46 | protected final static String qAllAttributes = "SELECT attrname, attrvalue FROM attribute " |
| | 47 | + " WHERE id = ? AND code = ?"; |
| | 48 | |
| | 49 | private final static String qAttributesSet = "SELECT attrname FROM attribute GROUP BY attrname"; |
| | 50 | |
| | 51 | private final static String qCrossRefs = "SELECT dest.idRight, dest.codeRight FROM link AS src JOIN link AS dest " |
| | 52 | + "ON src.idLeft = dest.idLeft and src.codeLeft = dest.codeLeft " |
| | 53 | + "WHERE src.idRight = ? AND src.codeRight = ?"; |
| | 54 | |
| | 55 | private final static String qCrossRefsWithCode = "SELECT dest.idRight, dest.codeRight FROM link AS src JOIN link AS dest " |
| | 56 | + "ON src.idLeft = dest.idLeft and src.codeLeft = dest.codeLeft " |
| | 57 | + "WHERE src.idRight = ? AND src.codeRight = ? AND dest.codeRight = ?"; |
| | 58 | |
| | 59 | private final static String qRefsByAttribute = "SELECT datanode.id, datanode.code FROM datanode " |
| | 60 | + " LEFT JOIN attribute ON attribute.code = datanode.code AND attribute.id = datanode.id " |
| | 61 | + "WHERE attrName = ? AND attrValue = ?"; |
| | 62 | |
| | 63 | private final static String qFreeSearch = "SELECT id, code FROM datanode WHERE " |
| | 64 | + "LOWER(ID) LIKE ?"; |
| | 65 | |
| | 66 | private final static String qAttributeSearch = "SELECT id, code, attrvalue FROM attribute WHERE " |
| | 67 | + "attrname = 'Symbol' AND LOWER(attrvalue) LIKE ?"; |
| | 68 | |
| | 69 | private final static String qIdSearchWithAttributes = "SELECT id, code, attrvalue FROM attribute WHERE " |
| | 70 | + "attrname = 'Symbol' AND LOWER(ID) LIKE ?"; |
| | 71 | |
| | 72 | /** {@inheritDoc} */ |
| | 73 | public boolean xrefExists(Xref xref) throws IDMapperException |
| | 74 | { |
| | 75 | Connection c = null; |
| | 76 | PreparedStatement pst = null; |
| | 77 | ResultSet r = null; |
| | 78 | boolean exists = false; |
| | 79 | try |
| | 80 | { |
| | 81 | c = getConnection(); |
| | 82 | pst = c.prepareStatement(qXrefExists); |
| | 83 | |
| | 84 | pst.setString(1, xref.getId()); |
| | 85 | pst.setString(2, xref.getDataSource().getSystemCode()); |
| | 86 | r = pst.executeQuery(); |
| | 87 | |
| | 88 | exists = r.next(); |
| | 89 | |
| | 90 | } |
| | 91 | catch (SQLException e) |
| | 92 | { |
| | 93 | throw new IDMapperException(e); |
| | 94 | } |
| | 95 | finally |
| | 96 | { |
| | 97 | closeSilently(r, pst, c); |
| | 98 | } |
| | 99 | return exists; |
| | 100 | } |
| | 101 | |
| | 102 | /** |
| | 103 | * Read the info table and return as properties. |
| | 104 | * |
| | 105 | * @return a map where keys are column names and values are the fields in |
| | 106 | * the first row. |
| | 107 | * @throws IDMapperException |
| | 108 | * when the database became unavailable |
| | 109 | */ |
| | 110 | Map<String, String> getInfo() throws IDMapperException |
| | 111 | { |
| | 112 | Map<String, String> result = new HashMap<String, String>(); |
| | 113 | |
| | 114 | Connection c = null; |
| | 115 | PreparedStatement pst = null; |
| | 116 | ResultSet r = null; |
| | 117 | try |
| | 118 | { |
| | 119 | c = getConnection(); |
| | 120 | pst = c.prepareStatement(qInfo); |
| | 121 | |
| | 122 | r = pst.executeQuery(); |
| | 123 | |
| | 124 | if (r.next()) |
| | 125 | { |
| | 126 | ResultSetMetaData rsmd = r.getMetaData(); |
| | 127 | for (int i = 1; i <= rsmd.getColumnCount(); ++i) |
| | 128 | { |
| | 129 | String key = rsmd.getColumnName(i); |
| | 130 | String val = r.getString(i); |
| | 131 | result.put(key, val); |
| | 132 | } |
| | 133 | } |
| | 134 | } |
| | 135 | catch (SQLException ex) |
| | 136 | { |
| | 137 | throw new IDMapperException(ex); |
| | 138 | } |
| | 139 | finally |
| | 140 | { |
| | 141 | closeSilently(r, pst, c); |
| | 142 | } |
| | 143 | |
| | 144 | return result; |
| | 145 | |
| | 146 | } |
| | 147 | |
| | 148 | /** {@inheritDoc} */ |
| | 149 | public Set<Xref> mapID(Xref idc, |
| | 150 | DataSource... resultDs) throws IDMapperException |
| | 151 | { |
| | 152 | String query = resultDs.length != 1 ? qCrossRefs : qCrossRefsWithCode; |
| | 153 | Set<Xref> refs = new HashSet<Xref>(); |
| | 154 | |
| | 155 | if (idc.getDataSource() != null) |
| | 156 | { |
| | 157 | |
| | 158 | Connection c = null; |
| | 159 | PreparedStatement pst = null; |
| | 160 | ResultSet rs = null; |
| | 161 | try |
| | 162 | { |
| | 163 | c = getConnection(); |
| | 164 | pst =c.prepareStatement(query); |
| | 165 | |
| | 166 | pst.setString(1, idc.getId()); |
| | 167 | pst.setString(2, idc.getDataSource().getSystemCode()); |
| | 168 | if (resultDs.length == 1) |
| | 169 | pst.setString(3, resultDs[0].getSystemCode()); |
| | 170 | |
| | 171 | Set<DataSource> dsFilter = new HashSet<DataSource>(Arrays.asList(resultDs)); |
| | 172 | |
| | 173 | rs = pst.executeQuery(); |
| | 174 | while (rs.next()) |
| | 175 | { |
| | 176 | DataSource ds = DataSource.getBySystemCode(rs.getString(2)); |
| | 177 | if (resultDs.length == 0 || dsFilter.contains(ds)) |
| | 178 | { |
| | 179 | refs.add(new Xref(rs.getString(1), ds)); |
| | 180 | } |
| | 181 | } |
| | 182 | } |
| | 183 | catch (SQLException e) |
| | 184 | { |
| | 185 | throw new IDMapperException(e); |
| | 186 | } |
| | 187 | finally |
| | 188 | { |
| | 189 | closeSilently(rs, pst, c); |
| | 190 | } |
| | 191 | } |
| | 192 | return refs; |
| | 193 | |
| | 194 | } |
| | 195 | |
| | 196 | /** {@inheritDoc} */ |
| | 197 | public List<Xref> getCrossRefsByAttribute(String attrName, |
| | 198 | String attrValue) throws IDMapperException |
| | 199 | { |
| | 200 | // Logger.log.trace("Fetching cross references by attribute: " + |
| | 201 | // attrName + " = " + attrValue); |
| | 202 | List<Xref> refs = new ArrayList<Xref>(); |
| | 203 | |
| | 204 | Connection c = null; |
| | 205 | PreparedStatement pst = null; |
| | 206 | ResultSet r = null; |
| | 207 | |
| | 208 | try |
| | 209 | { |
| | 210 | c = getConnection(); |
| | 211 | pst = c.prepareStatement(qRefsByAttribute); |
| | 212 | |
| | 213 | pst.setString(1, attrName); |
| | 214 | pst.setString(2, attrValue); |
| | 215 | r = pst.executeQuery(); |
| | 216 | while (r.next()) |
| | 217 | { |
| | 218 | Xref ref = new Xref(r.getString(1), |
| | 219 | DataSource.getBySystemCode(r.getString(2))); |
| | 220 | refs.add(ref); |
| | 221 | } |
| | 222 | } |
| | 223 | catch (SQLException e) |
| | 224 | { |
| | 225 | throw new IDMapperException(e); |
| | 226 | } |
| | 227 | finally |
| | 228 | { |
| | 229 | closeSilently(r, pst, c); |
| | 230 | } |
| | 231 | // Logger.log.trace("End fetching cross references by attribute"); |
| | 232 | return refs; |
| | 233 | |
| | 234 | } |
| | 235 | |
| | 236 | /** {@inheritDoc} */ |
| | 237 | public Set<Xref> freeSearch(String text, |
| | 238 | int limit) throws IDMapperException |
| | 239 | { |
| | 240 | Set<Xref> result = new HashSet<Xref>(); |
| | 241 | |
| | 242 | Connection c = null; |
| | 243 | PreparedStatement pst = null; |
| | 244 | ResultSet r = null; |
| | 245 | |
| | 246 | try |
| | 247 | { |
| | 248 | c = getConnection(); |
| | 249 | pst = c.prepareStatement(qFreeSearch); |
| | 250 | pst.setString(1, "%" + text.toLowerCase() + "%"); |
| | 251 | r = pst.executeQuery(); |
| | 252 | while (r.next()) |
| | 253 | { |
| | 254 | String id = r.getString(1); |
| | 255 | DataSource ds = DataSource.getBySystemCode(r.getString(2)); |
| | 256 | Xref ref = new Xref(id, ds); |
| | 257 | result.add(ref); |
| | 258 | } |
| | 259 | } |
| | 260 | catch (SQLException e) |
| | 261 | { |
| | 262 | throw new IDMapperException(e); |
| | 263 | } |
| | 264 | finally |
| | 265 | { |
| | 266 | closeSilently(r, pst, c); |
| | 267 | } |
| | 268 | return result; |
| | 269 | |
| | 270 | } |
| | 271 | |
| | 272 | /** |
| | 273 | * @return a list of data sources present in this database. |
| | 274 | * @throws IDMapperException |
| | 275 | * when the database is unavailable |
| | 276 | */ |
| | 277 | private Set<DataSource> getDataSources() throws IDMapperException |
| | 278 | { |
| | 279 | Set<DataSource> result = new HashSet<DataSource>(); |
| | 280 | |
| | 281 | Connection c = null; |
| | 282 | PreparedStatement pst = null; |
| | 283 | ResultSet rs = null; |
| | 284 | |
| | 285 | try |
| | 286 | { |
| | 287 | c = getConnection(); |
| | 288 | pst = c.prepareStatement(qDatasources); |
| | 289 | rs = pst.executeQuery(); |
| | 290 | while (rs.next()) |
| | 291 | { |
| | 292 | DataSource ds = DataSource.getBySystemCode(rs.getString(1)); |
| | 293 | result.add(ds); |
| | 294 | } |
| | 295 | } |
| | 296 | catch (SQLException e) |
| | 297 | { |
| | 298 | throw new IDMapperException(e); |
| | 299 | } |
| | 300 | finally |
| | 301 | { |
| | 302 | closeSilently(rs, pst, c); |
| | 303 | } |
| | 304 | return result; |
| | 305 | |
| | 306 | } |
| | 307 | |
| | 308 | private final IDMapperCapabilities caps; |
| | 309 | |
| | 310 | class SimpleGdbCapabilities extends AbstractIDMapperCapabilities |
| | 311 | { |
| | 312 | /** |
| | 313 | * default constructor. |
| | 314 | * |
| | 315 | * @throws IDMapperException |
| | 316 | * when database is not available |
| | 317 | */ |
| | 318 | public SimpleGdbCapabilities() throws IDMapperException |
| | 319 | { |
| | 320 | super(SimpleGdbImplCommon.this.getDataSources(), |
| | 321 | true, |
| | 322 | SimpleGdbImplCommon.this.getInfo()); |
| | 323 | } |
| | 324 | } |
| | 325 | |
| | 326 | /** |
| | 327 | * @return the capabilities of this gene database |
| | 328 | */ |
| | 329 | public IDMapperCapabilities getCapabilities() |
| | 330 | { |
| | 331 | return caps; |
| | 332 | } |
| | 333 | |
| | 334 | /** |
| | 335 | * |
| | 336 | * @return true |
| | 337 | */ |
| | 338 | public boolean isFreeAttributeSearchSupported() |
| | 339 | { |
| | 340 | return true; |
| | 341 | } |
| | 342 | |
| | 343 | /** |
| | 344 | * free text search for matching symbols. |
| | 345 | * |
| | 346 | * @return references that match the query |
| | 347 | * @param query |
| | 348 | * The text to search for |
| | 349 | * @param attrType |
| | 350 | * the attribute to look for, e.g. 'Symbol' or 'Description'. |
| | 351 | * @param limit |
| | 352 | * The number of results to limit the search to |
| | 353 | * @throws IDMapperException |
| | 354 | * if the mapping service is (temporarily) unavailable |
| | 355 | */ |
| | 356 | public Map<Xref, String> freeAttributeSearch(String query, |
| | 357 | String attrType, |
| | 358 | int limit) throws IDMapperException |
| | 359 | { |
| | 360 | Map<Xref, String> result = new HashMap<Xref, String>(); |
| | 361 | String querySql = (MATCH_ID.equals(attrType)) ? qIdSearchWithAttributes |
| | 362 | : qAttributeSearch; |
| | 363 | |
| | 364 | Connection c = null; |
| | 365 | PreparedStatement pst = null; |
| | 366 | ResultSet r = null; |
| | 367 | |
| | 368 | try |
| | 369 | { |
| | 370 | c = getConnection(); |
| | 371 | pst = c.prepareStatement(querySql); |
| | 372 | pst.setString(1, "%" + query.toLowerCase() + "%"); |
| | 373 | r = pst.executeQuery(); |
| | 374 | |
| | 375 | while (r.next()) |
| | 376 | { |
| | 377 | String id = r.getString("id"); |
| | 378 | String code = r.getString("code"); |
| | 379 | String symbol = r.getString("attrValue"); |
| | 380 | result.put(new Xref(id, DataSource.getBySystemCode(code)), |
| | 381 | symbol); |
| | 382 | } |
| | 383 | } |
| | 384 | catch (SQLException e) |
| | 385 | { |
| | 386 | throw new IDMapperException(e); |
| | 387 | } |
| | 388 | finally |
| | 389 | { |
| | 390 | closeSilently(r, pst, c); |
| | 391 | } |
| | 392 | return result; |
| | 393 | |
| | 394 | } |
| | 395 | |
| | 396 | /** {@inheritDoc} */ |
| | 397 | public Set<String> getAttributeSet() throws IDMapperException |
| | 398 | { |
| | 399 | Set<String> result = new HashSet<String>(); |
| | 400 | |
| | 401 | Connection c = null; |
| | 402 | PreparedStatement pst = null; |
| | 403 | ResultSet rs = null; |
| | 404 | |
| | 405 | try |
| | 406 | { |
| | 407 | c = getConnection(); |
| | 408 | pst = c.prepareStatement(qAttributesSet); |
| | 409 | rs = pst.executeQuery(); |
| | 410 | while (rs.next()) |
| | 411 | { |
| | 412 | result.add(rs.getString(1)); |
| | 413 | } |
| | 414 | } |
| | 415 | catch (SQLException ignore) |
| | 416 | { |
| | 417 | throw new IDMapperException(ignore); |
| | 418 | } |
| | 419 | finally |
| | 420 | { |
| | 421 | closeSilently(rs, pst, c); |
| | 422 | } |
| | 423 | return result; |
| | 424 | } |
| | 425 | |