List of usage examples for java.sql PreparedStatement getResultSet
ResultSet getResultSet() throws SQLException;
ResultSet object. From source file:com.toxind.benchmark.thrid.ibatis.sqlmap.engine.execution.SqlExecutor.java
@SuppressWarnings({ "unchecked", "rawtypes" })
private ResultSet handleMultipleResults(PreparedStatement ps, StatementScope statementScope, int skipResults,
int maxResults, RowHandlerCallback callback) throws SQLException {
ResultSet rs;/* www. jav a 2 s . co m*/
rs = getFirstResultSet(statementScope, ps);
if (rs != null) {
handleResults(statementScope, rs, skipResults, maxResults, callback);
}
// Multiple ResultSet handling
if (callback.getRowHandler() instanceof DefaultRowHandler) {
MappedStatement statement = statementScope.getStatement();
DefaultRowHandler defaultRowHandler = ((DefaultRowHandler) callback.getRowHandler());
if (statement.hasMultipleResultMaps()) {
List multipleResults = new ArrayList();
multipleResults.add(defaultRowHandler.getList());
ResultMap[] resultMaps = statement.getAdditionalResultMaps();
int i = 0;
while (moveToNextResultsSafely(statementScope, ps)) {
if (i >= resultMaps.length)
break;
ResultMap rm = resultMaps[i];
statementScope.setResultMap(rm);
rs = ps.getResultSet();
DefaultRowHandler rh = new DefaultRowHandler();
handleResults(statementScope, rs, skipResults, maxResults,
new RowHandlerCallback(rm, null, rh));
multipleResults.add(rh.getList());
i++;
}
defaultRowHandler.setList(multipleResults);
statementScope.setResultMap(statement.getResultMap());
} else {
while (moveToNextResultsSafely(statementScope, ps))
;
}
}
// End additional ResultSet handling
return rs;
}
From source file:csiro.pidsvc.mappingstore.Manager.java
public String getLookupValue(String ns, String key) { PreparedStatement pst = null; ResultSet rs = null;//w ww. ja v a2 s . c o m try { pst = _connection.prepareStatement("SELECT value FROM lookup WHERE ns = ? AND key = ? LIMIT 1"); pst.setString(1, ns); pst.setString(2, key); if (pst.execute()) { rs = pst.getResultSet(); if (rs.next()) return rs.getString(1); } } catch (Exception e) { _logger.error(e); } finally { try { if (rs != null) rs.close(); if (pst != null) pst.close(); } catch (SQLException e) { _logger.error(e); } } return null; }
From source file:csiro.pidsvc.mappingstore.Manager.java
public LookupMapDescriptor getLookupMapType(String ns) { PreparedStatement pst = null; ResultSet rs = null;/*w w w . ja v a 2 s .c o m*/ try { pst = _connection .prepareStatement("SELECT type, behaviour_type, behaviour_value FROM lookup_ns WHERE ns = ?"); pst.setString(1, ns); if (pst.execute()) { rs = pst.getResultSet(); if (rs.next()) return new LookupMapDescriptor(rs.getString(1), rs.getString(2), rs.getString(3)); } } catch (Exception e) { _logger.error(e); } finally { try { if (rs != null) rs.close(); if (pst != null) pst.close(); } catch (SQLException e) { _logger.error(e); } } return null; }
From source file:org.apache.gobblin.source.jdbc.JdbcExtractor.java
/** * Execute query using JDBC PreparedStatement to pass query parameters Set * fetch size/*from w w w . j av a 2 s . co m*/ * * @param cmds commands - query, fetch size, query parameters * @return JDBC ResultSet * @throws Exception */ private CommandOutput<?, ?> executePreparedSql(List<Command> cmds) { String query = null; List<String> queryParameters = null; int fetchSize = 0; for (Command cmd : cmds) { if (cmd instanceof JdbcCommand) { JdbcCommandType type = (JdbcCommandType) cmd.getCommandType(); switch (type) { case QUERY: query = cmd.getParams().get(0); break; case QUERYPARAMS: queryParameters = cmd.getParams(); break; case FETCHSIZE: fetchSize = Integer.parseInt(cmd.getParams().get(0)); break; default: this.log.error("Command " + type.toString() + " not recognized"); break; } } } this.log.info("Executing query:" + query); ResultSet resultSet = null; try { this.jdbcSource = createJdbcSource(); if (this.dataConnection == null) { this.dataConnection = this.jdbcSource.getConnection(); } PreparedStatement statement = this.dataConnection.prepareStatement(query, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); int parameterPosition = 1; if (queryParameters != null && queryParameters.size() > 0) { for (String parameter : queryParameters) { statement.setString(parameterPosition, parameter); parameterPosition++; } } if (fetchSize != 0) { statement.setFetchSize(fetchSize); } final boolean status = statement.execute(); if (status == false) { this.log.error("Failed to execute sql:" + query); } resultSet = statement.getResultSet(); } catch (Exception e) { this.log.error("Failed to execute sql:" + query + " ;error-" + e.getMessage(), e); } CommandOutput<JdbcCommand, ResultSet> output = new JdbcCommandOutput(); output.put((JdbcCommand) cmds.get(0), resultSet); return output; }
From source file:org.apache.beehive.controls.system.jdbc.JdbcControlImpl.java
/** * Create and exec a {@link PreparedStatement} * * @param method the method to invoke//from ww w . j a v a 2 s. c o m * @param args the method's arguments * @return the return value from the {@link PreparedStatement} * @throws Throwable any exception that occurs; the caller should handle these appropriately */ protected Object execPreparedStatement(Method method, Object[] args) throws Throwable { final SQL methodSQL = (SQL) _context.getMethodPropertySet(method, SQL.class); if (methodSQL == null || methodSQL.statement() == null) { throw new ControlException("Method " + method.getName() + " is missing @SQL annotation"); } setTypeMappers(methodSQL.typeMappersOverride()); // // build the statement and execute it // PreparedStatement ps = null; try { Class returnType = method.getReturnType(); SqlStatement sqlStatement = _sqlParser.parse(methodSQL.statement()); ps = sqlStatement.createPreparedStatement(_context, _connection, _cal, method, args); if (LOGGER.isInfoEnabled()) { LOGGER.info("PreparedStatement: " + sqlStatement.createPreparedStatementString(_context, _connection, method, args)); } // // special processing for batch updates // if (sqlStatement.isBatchUpdate()) { return ps.executeBatch(); } // // execute the statement // boolean hasResults = ps.execute(); // // callable statement processing // if (sqlStatement.isCallableStatement()) { SQLParameter[] params = (SQLParameter[]) args[0]; for (int i = 0; i < params.length; i++) { if (params[i].dir != SQLParameter.IN) { params[i].value = ((CallableStatement) ps).getObject(i + 1); } } return null; } // // process returned data // ResultSet rs = null; int updateCount = ps.getUpdateCount(); if (hasResults) { rs = ps.getResultSet(); } if (sqlStatement.getsGeneratedKeys()) { rs = ps.getGeneratedKeys(); hasResults = true; } if (!hasResults && updateCount > -1) { boolean moreResults = ps.getMoreResults(); int tempUpdateCount = ps.getUpdateCount(); while ((moreResults && rs == null) || tempUpdateCount > -1) { if (moreResults) { rs = ps.getResultSet(); hasResults = true; moreResults = false; tempUpdateCount = -1; } else { moreResults = ps.getMoreResults(); tempUpdateCount = ps.getUpdateCount(); } } } Object returnObject = null; if (hasResults) { // // if a result set mapper was specified in the methods annotation, use it // otherwise find the mapper for the return type in the hashmap // final Class resultSetMapperClass = methodSQL.resultSetMapper(); final ResultSetMapper rsm; if (!UndefinedResultSetMapper.class.isAssignableFrom(resultSetMapperClass)) { if (ResultSetMapper.class.isAssignableFrom(resultSetMapperClass)) { rsm = (ResultSetMapper) resultSetMapperClass.newInstance(); } else { throw new ControlException( "Result set mappers must be subclasses of ResultSetMapper.class!"); } } else { if (_resultMappers.containsKey(returnType)) { rsm = _resultMappers.get(returnType); } else { if (_xmlObjectClass != null && _xmlObjectClass.isAssignableFrom(returnType)) { rsm = _resultMappers.get(_xmlObjectClass); } else { rsm = DEFAULT_MAPPER; } } } returnObject = rsm.mapToResultType(_context, method, rs, _cal); if (rsm.canCloseResultSet() == false) { getResources().add(ps); } // // empty ResultSet // } else { if (returnType.equals(Void.TYPE)) { returnObject = null; } else if (returnType.equals(Integer.TYPE)) { returnObject = new Integer(updateCount); } else if (!sqlStatement.isCallableStatement()) { throw new ControlException( "Method " + method.getName() + "is DML but does not return void or int"); } } return returnObject; } finally { // Keep statements open that have in-use result sets if (ps != null && !getResources().contains(ps)) { ps.close(); } } }
From source file:at.alladin.rmbt.statisticServer.OpenTestResource.java
/** * Gets the JSON-Representation of all open-data-fields for one specific * open-test-uuid/* ww w . j a v a 2 s . co m*/ * @param openTestUUID * @return the json-string * * * columns in csv ("open data") * 1:open_uuid, * 2:open_test_uuid, * 3:time, * 4:cat_technology, * 5:network_type, * 6:lat, * 7:long, * 8:loc_src, * 9:zip_code, * 10:download_kbit, * 11:upload_kbit, * 12:ping_ms, * 13:signal_strength, * 14:server_name, * 15:test_duration, * 16:num_threads, * 17:platform, * 18:model, * 19:client_version, * 20:network_mcc_mnc, * 21:network_name, * 22:sim_mcc_mnc, * 23:connection, * 24:asn, * 25:ip_anonym, * 26:ndt_download_kbit, * 27:ndt_upload_kbit, * 28:implausible, * 29:lte_rsrp * * * Columns in test table * uid (internal) * uuid (private) * client_id * client_version * client_name * client_language (private) * token (private, obsolete) * server_id * port * use_ssl * * time * speed_upload * speed_download * ping_shortest * encryption * * client_public_ip (private) * plattform * os_version (internal) * api_level (internal) * device * model * product * phone_type (internal) * data_state (internal) * network_country (internal) * network_operator * network_operator_name * network_sim_country (internal) * network_sim_operator * network_sim_operator_name * wifi_ssid (private) * wifi_bssid (private) * wifi_network_id (private) * duration * num_threads * status * timezone (private) * bytes_download * bytes_upload * nsec_download * nsec_upload * server_ip * client_software_version * geo_lat * geo_long * network_type * location * signal_strength * software_revision * client_test_counter * nat_type * client_previous_test_status * public_ip_asn * speed_upload_log * speed_download_log * total_bytes_download * total_bytes_upload * wifi_link_speed * public_ip_rdns * public_ip_as_name * test_slot * provider_id * network_is_roaming (internal) * ping_shortest_log * run_ndt (internal) * num_threads_requested * client_public_ip_anonymized * zip_code * geo_provider * geo_accuracy * deleted (internal) * comment (internal) * open_uuid * client_time (internal) * zip_code_geo (internal) * mobile_provider_id * roaming_type * open_test_uuid * country_asn * country_location * test_if_bytes_download * test_if_bytes_upload * implausible * testdl_if_bytes_download * testdl_if_bytes_upload * testul_if_bytes_download * testul_if_bytes_upload * country_geoip * location_max_distance * location_max_distance_gps * network_group_name * network_group_type * time_dl_ns * time_ul_ns * num_threads_ul * lte_rsrp * lte_rsrq * mobile_network_id * mobile_sim_id * dist_prev * speed_prev * tag * ping_median * ping_median_log * client_ip_local_type (private) * * private: visible to user only (not public) * internal: not visible (neither user nor public) * */ private String getSingleOpenTest(String openTestUUID) { final String sql = "SELECT t.uid as test_uid, " + " ('O' || t.open_test_uuid) open_test_uuid," + //csv open_test_uuid, UUID prefixed with 'O' " to_char(t.time AT TIME ZONE 'UTC', 'YYYY-MM-DD HH24:MI:SS') \"time\"," + " t.time full_time," + //csv: 3:time server time-stamp of start of measurement " t.client_time client_time," + //(internal) client time-stamp of start of measure " t.network_group_name cat_technology," + //csv 4:cat_technology " t.network_group_type network_type," + //csv 5:network_type " t.geo_lat lat," + //csv 6:lat " t.geo_long long," + // csv 7:long " t.geo_provider loc_src," + //csv 8:loc_src android: 'gps'/'network'; browser/iOS: '' (empty string) " t.geo_accuracy loc_accuracy, " + //accuracy of geo location in m /* //csv 6:lat " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') THEN" + " t.geo_lat" + " WHEN (t.geo_accuracy < ?) THEN" + " ROUND(t.geo_lat*1111)/1111" + // approx 100m " ELSE null" + " END) lat," + // csv 7:long " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') THEN" + " t.geo_long" + " WHEN (t.geo_accuracy < ?) THEN" + " ROUND(t.geo_long*741)/741 " + //approx 100m " ELSE null" + " END) long," + // csv 8:loc_src android: 'gps'/'network'; browser/iOS: '' (empty string) " (CASE WHEN ((t.geo_provider = 'manual') OR (t.geo_provider = 'geocoder')) THEN" + " 'rastered'" + //make raster transparent " ELSE t.geo_provider" + " END) loc_src," + // accuracy of geo location in m " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') " + " THEN t.geo_accuracy " + " WHEN (t.geo_accuracy < 100) AND ((t.geo_provider = 'manual') OR (t.geo_provider = 'geocoder')) THEN 100" + // limit accuracy to 100m " WHEN (t.geo_accuracy < ?) THEN t.geo_accuracy" + " ELSE null END) loc_accuracy, " + */ //csv 9:zip-code - defined as integer in data base, only meaningful for measurements in Austria " (CASE WHEN (t.zip_code < 1000 OR t.zip_code > 9999) THEN null ELSE t.zip_code END) zip_code," + // " zip_code_geo," + //(internal) zip-code, integer derived from geo_location, Austria only " t.speed_download download_kbit," + //csv 10:download_kbit " t.speed_upload upload_kbit," + //csv 11: upload_kbit " t.wifi_link_speed," + // nominal speed of wifi-link in mbit/s , Android-only " (t.ping_median::float / 1000000) ping_ms," + //median ping-time in ms (stored in ns in data base) " signal_strength," + //csv 13:signal_strength RSSI, mainly GSM/UMTS and Wifi, Android only, in dBm " lte_rsrp," + // csv 29: signal_strength RSRP, Android only, in dBm " lte_rsrq," + // signal quality RSRQ, Android only, in dB " ts.name server_name," + //csv 14:server_name, name of the test server used for download/upload (not applicable for JStest) " implausible, " + //csv 28:implausible, measurement not shown in map nor used in statistics, normally not visible " public_ip_as_name, " + //name of AS (not number) " duration test_duration," + //csv 15:test_duration, nominal duration of downlink and uplink throughput tests in seconds " num_threads_requested," + // number of threads requested by control-server " num_threads," + //csv 16:num_threads, number of threads used in downlink throughput test (uplink may differ) " num_threads_ul," + // number of threads used in uplink test " COALESCE(t.plattform, t.client_name) as platform," + //csv 17:platform; currently used: 'CLI'/'Android'/Applet/iOS/[from client_name: RMBTws, RMBTjs](null); (null) is used for RMBTjs " COALESCE(adm.fullname, t.model) model," + //csv 18:model, translated t.model (model_native) to human readable form " t.model model_native," + //device used for test; Android API 'model'; iOS:'product'; Browser: Browser-name (zB Firefox) " t.product product," + // product used for test; Android APO 'product'; iOS: '' (not used); Browser: same as for model (browser name) " t.client_software_version client_version," + //csv 19:client_version, SW-version of client software (not RMBT-client-version), eg. '1.3' " t.network_operator network_mcc_mnc," + //csv 20:network_mcc_mnc, mobile country and network code of current network (Android only), string, eg "232-12' " network_country," + //(internal) Android-only, country code derived by client from mobile network code // " network_is_roaming," + //(internal) roaming-status of mobile network, boolean or (null); Android-only (obsolete) " roaming_type," + //roaming-status of mobile network, integer: 0:not roaming,1:national,2:international,(null):unknown (eg. iOS) " t.network_operator_name network_name," + //csv 21:network_name, name of current mobile network as displayed on device (eg: '3likeHome') " t.network_sim_operator sim_mcc_mnc," + //csv 22:sim_mcc_mnc, home network of SIM (initial 5 digits from IMSI), eg '232-01' " t.network_sim_country sim_country," + //(internal) Android-only, country derived by client from SIM (country of home network) " COALESCE(mprov.name,msim.shortname,msim.name,prov.name) provider_name," + //pre-defined list of providers (based on provider_id) //TODO replace provider " t.nat_type \"connection\"," + //csv 23:connection, translation-mechanism in NAT, eg. nat_local_to_public_ipv4 " t.public_ip_asn asn," + //csv 24:asn, AS (autonomous system) number, number of public IP network " t.client_public_ip_anonymized ip_anonym," + //csv 25:ip_anonym, anonymized IP of client (IPv4: 8 bits removed, IPv6: 72 bits removed) " (ndt.s2cspd*1000)::int ndt_download_kbit," + //csv 26:ndt_download_kbit, result of NDT downlink throughput test kbit/s " (ndt.c2sspd*1000)::int ndt_upload_kbit," + //csv 27 ndt_uoload_kbit, result of NDT uplink throughput test in kbit/s " country_geoip," + // country-code derived from public IP-address, eg. 'AT' " country_location," + // country-code derived from geo_location, eg. 'DE' " country_asn," + // country_code derived from AS, eg. 'EU' " data->>'region' region," + // si - region from geo location " data->>'municipality' municipality," + // si - municipality from geo location " data->>'settlement' settlement," + // si - settlement from geo location " data->>'whitespace' whitespot," + // si - whitespace from geo location " bytes_download," + // number of bytes downloaded during test (download and upload) (obsolete) " bytes_upload," + // number of bytes uploaded during test (download and upload) (obsolete) " test_if_bytes_download," + //downloaded bytes on interface during total test (inc. training, ping, without NDT) (obsolete) " test_if_bytes_upload," + //uploaded bytes on interface during total test (inc. training, ping, without NDT) (obsolete) " testdl_if_bytes_download," + //downloaded bytes on interface during download-test (without training-seq) " testdl_if_bytes_upload," + //uploaded bytes on interface during download-test (without training-seq) " testul_if_bytes_download," + //downloaded bytes on interface during upload-test (without training-seq) " testul_if_bytes_upload," + //downloaded bytes on interface during upload-test (without training-seq) " (t.nsec_download::float / 1000000) duration_download_ms," + //duration of download-test in ms " (t.nsec_upload::float / 1000000) duration_upload_ms," + //duration of upload-test in ms " (t.time_dl_ns::float / 1000000) time_dl_ms," + //relative start time of download-test in ms (ignoring training-phase) " (t.time_ul_ns::float / 1000000) time_ul_ms" + //relative start time of download-test in ms (ignoring training-phase) // " phone_type" + //(internal) radio type of phone: 0 no mobile radio, 1 GSM (incl. UMTS,LTE) 2 CDMA (obsolete) " FROM test t" + " LEFT JOIN device_map adm ON adm.codename=t.model" + " LEFT JOIN test_server ts ON ts.uid=t.server_id" + " LEFT JOIN test_ndt ndt ON t.uid=ndt.test_id" + " LEFT JOIN provider prov ON t.provider_id=prov.uid" + " LEFT JOIN provider mprov ON t.mobile_provider_id=mprov.uid" + " LEFT JOIN mccmnc2name msim ON t.mobile_sim_id=msim.uid" + " WHERE " + " t.deleted = false " + " AND t.status = 'FINISHED' " + " AND t.open_test_uuid = ? "; //System.out.println(sql); final String[] columns; PreparedStatement ps = null; ResultSet rs = null; final JSONObject response = new JSONObject(); try { ps = conn.prepareStatement(sql); //insert filter for accuracy /* double accuracy = Double.parseDouble(getSetting("rmbt_geo_accuracy_detail_limit")); ps.setDouble(1, accuracy); ps.setDouble(2, accuracy); ps.setDouble(3, accuracy); ps.setDouble(4, accuracy); ps.setDouble(5, accuracy); ps.setDouble(6, accuracy); */ //openTestIDs are starting with "O" if (openTestUUID != null && openTestUUID.startsWith("O")) { openTestUUID = openTestUUID.substring(1); } ps.setObject(1, openTestUUID, Types.OTHER); if (!ps.execute()) return null; rs = ps.getResultSet(); if (rs.next()) { //fetch data for every field for (int i = 0; i < openDataFieldsFull.length; i++) { //convert data to correct json response final Object obj = rs.getObject(openDataFieldsFull[i]); if (openDataBooleanFields.contains(openDataFieldsFull[i])) { if (obj == null) { response.put(openDataFieldsFull[i], false); } else { response.put(openDataFieldsFull[i], obj); } } else if (obj == null) { response.put(openDataFieldsFull[i], JSONObject.NULL); } else if (openDataNumberFields.contains(openDataFieldsFull[i])) { final String tmp = obj.toString().trim(); if (tmp.isEmpty()) response.put(openDataFieldsFull[i], JSONObject.NULL); else response.put(openDataFieldsFull[i], JSONObject.stringToValue(tmp)); } else { final String tmp = obj.toString().trim(); if (tmp.isEmpty()) response.put(openDataFieldsFull[i], JSONObject.NULL); else response.put(openDataFieldsFull[i], tmp); } } /* obsolete (now in database) //special threatment for lat/lng: if too low accuracy -> do not send back to client double accuracy = rs.getDouble("loc_accuracy"); if (accuracy > Double.parseDouble(settings.getString("RMBT_GEO_ACCURACY_DETAIL_LIMIT"))) { response.put("loc_accuracy", JSONObject.NULL); response.put("long", JSONObject.NULL); response.put("lat", JSONObject.NULL); } try { // do not output invalid zip-codes, must be 4 digits int zip_code = rs.getInt("zip_code"); if (zip_code <= 999 || zip_code > 9999) response.put("zip_code", JSONObject.NULL); } catch (final SQLException e) { System.out.println("Error on zip_code: " + e.toString()); }; */ //classify download, upload, ping, signal response.put("download_classification", Classification.classify(classification.THRESHOLD_DOWNLOAD, rs.getLong("download_kbit"))); response.put("upload_classification", Classification.classify(classification.THRESHOLD_UPLOAD, rs.getLong("upload_kbit"))); response.put("ping_classification", Classification.classify(classification.THRESHOLD_PING, rs.getLong("ping_ms") * 1000000)); //classify signal accordingly if ((rs.getString("signal_strength") != null || rs.getString("lte_rsrp") != null) && rs.getString("network_type") != null) { // signal available if (rs.getString("lte_rsrp") == null) { // use RSSI if (rs.getString("network_type").equals("WLAN")) { // RSSI for Wifi response.put("signal_classification", Classification .classify(classification.THRESHOLD_SIGNAL_WIFI, rs.getLong("signal_strength"))); } else { // RSSI for Mobile response.put("signal_classification", Classification.classify( classification.THRESHOLD_SIGNAL_MOBILE, rs.getLong("signal_strength"))); } } else // RSRP for LTE response.put("signal_classification", Classification .classify(classification.THRESHOLD_SIGNAL_RSRP, rs.getLong("lte_rsrp"))); } else { // no signal available response.put("signal_classification", JSONObject.NULL); } //also load download/upload-speed-data, signal data and location data if possible JSONObject speedCurve = new JSONObject(); JSONArray downloadSpeeds = new JSONArray(); JSONArray uploadSpeeds = new JSONArray(); JSONArray locArray = new JSONArray(); JSONArray signalArray = new JSONArray(); //Load speed data from database SpeedGraph speedGraph = new SpeedGraph(rs.getLong("test_uid"), Math.max(rs.getInt("num_threads"), rs.getInt("num_threads_ul")), conn); for (SpeedGraph.SpeedGraphItem item : speedGraph.getUpload()) { JSONObject obj = new JSONObject(); obj.put("time_elapsed", item.getTimeElapsed()); obj.put("bytes_total", item.getBytesTotal()); uploadSpeeds.put(obj); } for (SpeedGraph.SpeedGraphItem item : speedGraph.getDownload()) { JSONObject obj = new JSONObject(); obj.put("time_elapsed", item.getTimeElapsed()); obj.put("bytes_total", item.getBytesTotal()); downloadSpeeds.put(obj); } //Load signal strength from database SignalGraph sigGraph = new SignalGraph(rs.getLong("test_uid"), rs.getTimestamp("client_time").getTime(), conn); for (SignalGraph.SignalGraphItem item : sigGraph.getSignalList()) { JSONObject json = new JSONObject(); json.put("time_elapsed", item.getTimeElapsed()); json.put("network_type", item.getNetworkType()); json.put("signal_strength", item.getSignalStrength()); json.put("lte_rsrp", item.getLteRsrp()); json.put("lte_rsrq", item.getLteRsrq()); json.put("cat_technology", item.getCatTechnology()); signalArray.put(json); } //Load gps coordinates from database LocationGraph locGraph = new LocationGraph(rs.getLong("test_uid"), rs.getTimestamp("client_time").getTime(), conn); double totalDistance = locGraph.getTotalDistance(); for (LocationGraph.LocationGraphItem item : locGraph.getLocations()) { JSONObject json = new JSONObject(); json.put("time_elapsed", item.getTimeElapsed()); json.put("lat", item.getLatitude()); json.put("long", item.getLongitude()); json.put("loc_accuracy", (item.getAccuracy() > 0) ? item.getAccuracy() : JSONObject.NULL); locArray.put(json); } speedCurve.put("upload", uploadSpeeds); speedCurve.put("download", downloadSpeeds); speedCurve.put("signal", signalArray); speedCurve.put("location", locArray); response.put("speed_curve", speedCurve); //add total distance during test - but only if within bounds if ((totalDistance > 0) && totalDistance <= Double.parseDouble(getSetting("rmbt_geo_distance_detail_limit"))) response.put("distance", totalDistance); else response.put("distance", JSONObject.NULL); } else { //invalid open_uuid setStatus(Status.CLIENT_ERROR_NOT_FOUND); response.put("error", "invalid open-uuid"); } } catch (final JSONException e) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, e); } catch (SQLException ex) { try { setStatus(Status.CLIENT_ERROR_NOT_FOUND); response.put("error", "invalid open-uuid"); } catch (JSONException ex1) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, ex1); } Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, ex); } finally { try { if (rs != null) rs.close(); if (ps != null) ps.close(); } catch (final SQLException e) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, e); } } return response.toString(); }
From source file:csiro.pidsvc.mappingstore.Manager.java
public MappingParentDescriptor getCatchAllDescriptor() throws SQLException { PreparedStatement pst = null; ResultSet rs = null;//ww w .j a v a 2 s . c o m int defaultActionId = MappingMatchResults.NULL; try { pst = _connection.prepareStatement( "SELECT mapping_id, default_action_id FROM vw_active_mapping WHERE mapping_path IS NULL AND type = 'Regex'"); if (pst.execute()) { rs = pst.getResultSet(); if (rs.next()) { defaultActionId = rs.getInt(2); if (rs.wasNull()) defaultActionId = MappingMatchResults.NULL; return new MappingParentDescriptor(rs.getInt(1), null, defaultActionId, true); } } } finally { if (rs != null) rs.close(); if (pst != null) pst.close(); } return null; }
From source file:at.alladin.rmbt.controlServer.OpenTestResource.java
/** * Gets the JSON-Representation of all open-data-fields for one specific * open-test-uuid//from w ww .ja va2 s .c om * @param openTestUUID * @return the json-string * * * columns in csv ("open data") * 1:open_uuid, * 2:open_test_uuid, * 3:time, * 4:cat_technology, * 5:network_type, * 6:lat, * 7:long, * 8:loc_src, * 9:zip_code, * 10:download_kbit, * 11:upload_kbit, * 12:ping_ms, * 13:signal_strength, * 14:server_name, * 15:test_duration, * 16:num_threads, * 17:platform, * 18:model, * 19:client_version, * 20:network_mcc_mnc, * 21:network_name, * 22:sim_mcc_mnc, * 23:connection, * 24:asn, * 25:ip_anonym, * 26:ndt_download_kbit, * 27:ndt_upload_kbit, * 28:implausible, * 29:lte_rsrp * * * Columns in test table * uid (internal) * uuid (private) * client_id * client_version * client_name * client_language (private) * token (private, obsolete) * server_id * port * use_ssl * * time * speed_upload * speed_download * ping_shortest * encryption * * client_public_ip (private) * plattform * os_version (internal) * api_level (internal) * device * model * product * phone_type (internal) * data_state (internal) * network_country (internal) * network_operator * network_operator_name * network_sim_country (internal) * network_sim_operator * network_sim_operator_name * wifi_ssid (private) * wifi_bssid (private) * wifi_network_id (private) * duration * num_threads * status * timezone (private) * bytes_download * bytes_upload * nsec_download * nsec_upload * server_ip * client_software_version * geo_lat * geo_long * network_type * location * signal_strength * software_revision * client_test_counter * nat_type * client_previous_test_status * public_ip_asn * speed_upload_log * speed_download_log * total_bytes_download * total_bytes_upload * wifi_link_speed * public_ip_rdns * public_ip_as_name * test_slot * provider_id * network_is_roaming (internal) * ping_shortest_log * run_ndt (internal) * num_threads_requested * client_public_ip_anonymized * zip_code * geo_provider * geo_accuracy * deleted (internal) * comment (internal) * open_uuid * client_time (internal) * zip_code_geo (internal) * mobile_provider_id * roaming_type * open_test_uuid * country_asn * country_location * test_if_bytes_download * test_if_bytes_upload * implausible * testdl_if_bytes_download * testdl_if_bytes_upload * testul_if_bytes_download * testul_if_bytes_upload * country_geoip * location_max_distance * location_max_distance_gps * network_group_name * network_group_type * time_dl_ns * time_ul_ns * num_threads_ul * lte_rsrp * lte_rsrq * mobile_network_id * mobile_sim_id * dist_prev * speed_prev * tag * ping_median * ping_median_log * client_ip_local_type (private) * * private: visible to user only (not public) * internal: not visible (neither user nor public) * */ private String getSingleOpenTest(String openTestUUID) { final String sql = "SELECT t.uid as test_uid, " + " ('O' || t.open_test_uuid) open_test_uuid," + //csv open_test_uuid, UUID prefixed with 'O' " to_char(t.time AT TIME ZONE 'UTC', 'YYYY-MM-DD HH24:MI:SS') \"time\"," + " t.time full_time," + //csv: 3:time server time-stamp of start of measurement " t.client_time client_time," + //(internal) client time-stamp of start of measure " t.network_group_name cat_technology," + //csv 4:cat_technology " t.network_group_type network_type," + //csv 5:network_type " t.geo_lat lat," + //csv 6:lat " t.geo_long long," + // csv 7:long " t.geo_provider loc_src," + //csv 8:loc_src android: 'gps'/'network'; browser/iOS: '' (empty string) " t.geo_accuracy loc_accuracy, " + //accuracy of geo location in m /* //csv 6:lat " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') THEN" + " t.geo_lat" + " WHEN (t.geo_accuracy < ?) THEN" + " ROUND(t.geo_lat*1111)/1111" + // approx 100m " ELSE null" + " END) lat," + // csv 7:long " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') THEN" + " t.geo_long" + " WHEN (t.geo_accuracy < ?) THEN" + " ROUND(t.geo_long*741)/741 " + //approx 100m " ELSE null" + " END) long," + // csv 8:loc_src android: 'gps'/'network'; browser/iOS: '' (empty string) " (CASE WHEN ((t.geo_provider = 'manual') OR (t.geo_provider = 'geocoder')) THEN" + " 'rastered'" + //make raster transparent " ELSE t.geo_provider" + " END) loc_src," + // accuracy of geo location in m " (CASE WHEN (t.geo_accuracy < ?) AND (t.geo_provider != 'manual') AND (t.geo_provider != 'geocoder') " + " THEN t.geo_accuracy " + " WHEN (t.geo_accuracy < 100) AND ((t.geo_provider = 'manual') OR (t.geo_provider = 'geocoder')) THEN 100" + // limit accuracy to 100m " WHEN (t.geo_accuracy < ?) THEN t.geo_accuracy" + " ELSE null END) loc_accuracy, " + */ //csv 9:zip-code - defined as integer in data base, only meaningful for measurements in Austria " (CASE WHEN (t.zip_code < 1000 OR t.zip_code > 9999) THEN null ELSE t.zip_code END) zip_code," + // " zip_code_geo," + //(internal) zip-code, integer derived from geo_location, Austria only " t.speed_download download_kbit," + //csv 10:download_kbit " t.speed_upload upload_kbit," + //csv 11: upload_kbit " t.wifi_link_speed," + // nominal speed of wifi-link in mbit/s , Android-only " (t.ping_median::float / 1000000) ping_ms," + //median ping-time in ms (stored in ns in data base) " signal_strength," + //csv 13:signal_strength RSSI, mainly GSM/UMTS and Wifi, Android only, in dBm " lte_rsrp," + // csv 29: signal_strength RSRP, Android only, in dBm " lte_rsrq," + // signal quality RSRQ, Android only, in dB " ts.name server_name," + //csv 14:server_name, name of the test server used for download/upload (not applicable for JStest) " implausible, " + //csv 28:implausible, measurement not shown in map nor used in statistics, normally not visible " public_ip_as_name, " + //name of AS (not number) " duration test_duration," + //csv 15:test_duration, nominal duration of downlink and uplink throughput tests in seconds " num_threads_requested," + // number of threads requested by control-server " num_threads," + //csv 16:num_threads, number of threads used in downlink throughput test (uplink may differ) " num_threads_ul," + // number of threads used in uplink test " (CASE WHEN publish_public_data THEN COALESCE(t.plattform, t.client_name) ELSE '' END) platform," + //csv 17:platform; currently used: 'CLI'/'Android'/Applet/iOS/[from client_name: RMBTws, RMBTjs](null); (null) is used for RMBTjs //AKOS: IC " (CASE WHEN publish_public_data THEN COALESCE(adm.fullname, t.model) ELSE '' END) model," + //csv 18:model, translated t.model (model_native) to human readable form //AKOS: IC " (CASE WHEN publish_public_data THEN t.model ELSE '' END) model_native," + //device used for test; Android API 'model'; iOS:'product'; Browser: Browser-name (zB Firefox) //AKOS: IC " t.product product," + // product used for test; Android APO 'product'; iOS: '' (not used); Browser: same as for model (browser name) " t.client_software_version client_version," + //csv 19:client_version, SW-version of client software (not RMBT-client-version), eg. '1.3' " t.network_operator network_mcc_mnc," + //csv 20:network_mcc_mnc, mobile country and network code of current network (Android only), string, eg "232-12' " network_country," + //(internal) Android-only, country code derived by client from mobile network code // " network_is_roaming," + //(internal) roaming-status of mobile network, boolean or (null); Android-only (obsolete) " roaming_type," + //roaming-status of mobile network, integer: 0:not roaming,1:national,2:international,(null):unknown (eg. iOS) " t.network_operator_name network_name," + //csv 21:network_name, name of current mobile network as displayed on device (eg: '3likeHome') " t.network_sim_operator sim_mcc_mnc," + //csv 22:sim_mcc_mnc, home network of SIM (initial 5 digits from IMSI), eg '232-01' " t.network_sim_country sim_country," + //(internal) Android-only, country derived by client from SIM (country of home network) " COALESCE(mprov.name,msim.shortname,msim.name,prov.name) provider_name," + //pre-defined list of providers (based on provider_id) //TODO replace provider " t.nat_type \"connection\"," + //csv 23:connection, translation-mechanism in NAT, eg. nat_local_to_public_ipv4 " t.public_ip_asn asn," + //csv 24:asn, AS (autonomous system) number, number of public IP network " (CASE WHEN publish_public_data THEN t.client_public_ip_anonymized ELSE '' END) ip_anonym," + //csv 25:ip_anonym, anonymized IP of client (IPv4: 8 bits removed, IPv6: 72 bits removed) " (ndt.s2cspd*1000)::int ndt_download_kbit," + //csv 26:ndt_download_kbit, result of NDT downlink throughput test kbit/s " (ndt.c2sspd*1000)::int ndt_upload_kbit," + //csv 27 ndt_uoload_kbit, result of NDT uplink throughput test in kbit/s " country_geoip," + // country-code derived from public IP-address, eg. 'AT' " country_location," + // country-code derived from geo_location, eg. 'DE' " country_asn," + // country_code derived from AS, eg. 'EU' " data->>'region' region," + // si - region from geo location " data->>'municipality' municipality," + // si - municipality from geo location " data->>'settlement' settlement," + // si - settlement from geo location " data->>'whitespace' whitespot," + // si - whitespace from geo location " data->>'cell_id' cell_id," + // si - cell_id " data->>'cell_name' cell_name," + // si - cell_name " data->>'cell_id_multiple' cell_id_multiple," + // si - cell_id_multiple " bytes_download," + // number of bytes downloaded during test (download and upload) (obsolete) " bytes_upload," + // number of bytes uploaded during test (download and upload) (obsolete) " test_if_bytes_download," + //downloaded bytes on interface during total test (inc. training, ping, without NDT) (obsolete) " test_if_bytes_upload," + //uploaded bytes on interface during total test (inc. training, ping, without NDT) (obsolete) " testdl_if_bytes_download," + //downloaded bytes on interface during download-test (without training-seq) " testdl_if_bytes_upload," + //uploaded bytes on interface during download-test (without training-seq) " testul_if_bytes_download," + //downloaded bytes on interface during upload-test (without training-seq) " testul_if_bytes_upload," + //downloaded bytes on interface during upload-test (without training-seq) " (t.nsec_download::float / 1000000) duration_download_ms," + //duration of download-test in ms " (t.nsec_upload::float / 1000000) duration_upload_ms," + //duration of upload-test in ms " (t.time_dl_ns::float / 1000000) time_dl_ms," + //relative start time of download-test in ms (ignoring training-phase) " (t.time_ul_ns::float / 1000000) time_ul_ms," + //relative start time of download-test in ms (ignoring training-phase) // " phone_type" + //(internal) radio type of phone: 0 no mobile radio, 1 GSM (incl. UMTS,LTE) 2 CDMA (obsolete) " t.publish_public_data, " + " ((EXTRACT (EPOCH FROM (t.timestamp - t.time))) * 1000) speed_test_duration " + " FROM test t" + " LEFT JOIN device_map adm ON adm.codename=t.model" + " LEFT JOIN test_server ts ON ts.uid=t.server_id" + " LEFT JOIN test_ndt ndt ON t.uid=ndt.test_id" + " LEFT JOIN provider prov ON t.provider_id=prov.uid" + " LEFT JOIN provider mprov ON t.mobile_provider_id=mprov.uid" + " LEFT JOIN mccmnc2name msim ON t.mobile_sim_id=msim.uid" + " WHERE " + " t.deleted = false " + " AND t.status = 'FINISHED' " + " AND t.open_test_uuid = ? "; //System.out.println(sql); final String[] columns; PreparedStatement ps = null; ResultSet rs = null; final JSONObject response = new JSONObject(); try { ps = conn.prepareStatement(sql); //insert filter for accuracy /* double accuracy = Double.parseDouble(getSetting("rmbt_geo_accuracy_detail_limit")); ps.setDouble(1, accuracy); ps.setDouble(2, accuracy); ps.setDouble(3, accuracy); ps.setDouble(4, accuracy); ps.setDouble(5, accuracy); ps.setDouble(6, accuracy); */ //openTestIDs are starting with "O" if (openTestUUID != null && openTestUUID.startsWith("O")) { openTestUUID = openTestUUID.substring(1); } ps.setObject(1, openTestUUID, Types.OTHER); if (!ps.execute()) return null; rs = ps.getResultSet(); if (rs.next()) { final boolean isPublishPublicData = rs.getBoolean("publish_public_data"); //fetch data for every field for (int i = 0; i < openDataFieldsFull.length; i++) { //convert data to correct json response final Object obj = rs.getObject(openDataFieldsFull[i]); if (openDataBooleanFields.contains(openDataFieldsFull[i])) { if (obj == null) { response.put(openDataFieldsFull[i], false); } else { response.put(openDataFieldsFull[i], obj); } } else if (obj == null) { response.put(openDataFieldsFull[i], JSONObject.NULL); } else if (openDataNumberFields.contains(openDataFieldsFull[i])) { final String tmp = obj.toString().trim(); if (tmp.isEmpty()) response.put(openDataFieldsFull[i], JSONObject.NULL); else response.put(openDataFieldsFull[i], JSONObject.stringToValue(tmp)); } else { final String tmp = obj.toString().trim(); if (tmp.isEmpty()) response.put(openDataFieldsFull[i], JSONObject.NULL); else response.put(openDataFieldsFull[i], tmp); } } /* obsolete (now in database) //special threatment for lat/lng: if too low accuracy -> do not send back to client double accuracy = rs.getDouble("loc_accuracy"); if (accuracy > Double.parseDouble(settings.getString("RMBT_GEO_ACCURACY_DETAIL_LIMIT"))) { response.put("loc_accuracy", JSONObject.NULL); response.put("long", JSONObject.NULL); response.put("lat", JSONObject.NULL); } try { // do not output invalid zip-codes, must be 4 digits int zip_code = rs.getInt("zip_code"); if (zip_code <= 999 || zip_code > 9999) response.put("zip_code", JSONObject.NULL); } catch (final SQLException e) { System.out.println("Error on zip_code: " + e.toString()); }; */ //classify download, upload, ping, signal response.put("download_classification", Classification.classify(classification.THRESHOLD_DOWNLOAD, rs.getLong("download_kbit"))); response.put("upload_classification", Classification.classify(classification.THRESHOLD_UPLOAD, rs.getLong("upload_kbit"))); response.put("ping_classification", Classification.classify(classification.THRESHOLD_PING, rs.getLong("ping_ms") * 1000000)); //classify signal accordingly if ((rs.getString("signal_strength") != null || rs.getString("lte_rsrp") != null) && rs.getString("network_type") != null) { // signal available if (rs.getString("lte_rsrp") == null) { // use RSSI if (rs.getString("network_type").equals("WLAN")) { // RSSI for Wifi response.put("signal_classification", Classification .classify(classification.THRESHOLD_SIGNAL_WIFI, rs.getLong("signal_strength"))); } else { // RSSI for Mobile response.put("signal_classification", Classification.classify( classification.THRESHOLD_SIGNAL_MOBILE, rs.getLong("signal_strength"))); } } else // RSRP for LTE response.put("signal_classification", Classification .classify(classification.THRESHOLD_SIGNAL_RSRP, rs.getLong("lte_rsrp"))); } else { // no signal available response.put("signal_classification", JSONObject.NULL); } //also load download/upload-speed-data, signal data and location data if possible JSONObject speedCurve = new JSONObject(); JSONArray downloadSpeeds = new JSONArray(); JSONArray uploadSpeeds = new JSONArray(); JSONArray locArray = new JSONArray(); JSONArray signalArray = new JSONArray(); //Load speed data from database SpeedGraph speedGraph = new SpeedGraph(rs.getLong("test_uid"), Math.max(rs.getInt("num_threads"), rs.getInt("num_threads_ul")), conn); for (SpeedGraph.SpeedGraphItem item : speedGraph.getUpload()) { JSONObject obj = new JSONObject(); obj.put("time_elapsed", item.getTimeElapsed()); obj.put("bytes_total", item.getBytesTotal()); uploadSpeeds.put(obj); } for (SpeedGraph.SpeedGraphItem item : speedGraph.getDownload()) { JSONObject obj = new JSONObject(); obj.put("time_elapsed", item.getTimeElapsed()); obj.put("bytes_total", item.getBytesTotal()); downloadSpeeds.put(obj); } //Load signal strength from database SignalGraph sigGraph = new SignalGraph(rs.getLong("test_uid"), rs.getTimestamp("client_time").getTime(), conn); for (SignalGraph.SignalGraphItem item : sigGraph.getSignalList()) { JSONObject json = new JSONObject(); json.put("time_elapsed", item.getTimeElapsed()); json.put("network_type", item.getNetworkType()); json.put("signal_strength", item.getSignalStrength()); json.put("lte_rsrp", item.getLteRsrp()); json.put("lte_rsrq", item.getLteRsrq()); json.put("cat_technology", item.getCatTechnology()); signalArray.put(json); } if (isPublishPublicData) { //Load gps coordinates from database LocationGraph locGraph = new LocationGraph(rs.getLong("test_uid"), rs.getTimestamp("client_time").getTime(), conn); double totalDistance = locGraph.getTotalDistance(); for (LocationGraph.LocationGraphItem item : locGraph.getLocations()) { JSONObject json = new JSONObject(); json.put("time_elapsed", item.getTimeElapsed()); json.put("lat", item.getLatitude()); json.put("long", item.getLongitude()); json.put("loc_accuracy", (item.getAccuracy() > 0) ? item.getAccuracy() : JSONObject.NULL); locArray.put(json); } //add total distance during test - but only if within bounds if ((totalDistance > 0) && totalDistance <= Double.parseDouble(getSetting("rmbt_geo_distance_detail_limit"))) response.put("distance", totalDistance); else response.put("distance", JSONObject.NULL); } else { response.put("distance", JSONObject.NULL); } final TestStatDao testStatDao = new TestStatDao(conn); final TestStat ts = testStatDao.getById(rs.getLong("test_uid")); if (ts != null) { response.put("extended_test_stat", ts.toJsonObject()); } speedCurve.put("upload", uploadSpeeds); speedCurve.put("download", downloadSpeeds); speedCurve.put("signal", signalArray); speedCurve.put("location", locArray); response.put("speed_curve", speedCurve); } else { //invalid open_uuid setStatus(Status.CLIENT_ERROR_NOT_FOUND); response.put("error", "invalid open-uuid"); } } catch (final JSONException e) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, e); } catch (SQLException ex) { try { setStatus(Status.CLIENT_ERROR_NOT_FOUND); response.put("error", "invalid open-uuid"); } catch (JSONException ex1) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, ex1); } Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, ex); } finally { try { if (rs != null) rs.close(); if (ps != null) ps.close(); } catch (final SQLException e) { Logger.getLogger(OpenTestResource.class.getName()).log(Level.SEVERE, null, e); } } return response.toString(); }
From source file:csiro.pidsvc.mappingstore.Manager.java
public boolean checkNonCyclicInheritance(int mappingId) throws SQLException { Vector<Integer> ret = new Vector<Integer>(1); PreparedStatement pst = null; ResultSet rs = null;//from w w w .j a v a2 s. c om int parentId; String parentPath = null; try { pst = _connection.prepareStatement( "SELECT parent FROM vw_active_mapping WHERE mapping_id = ? AND mapping_path IS NOT NULL"); pst.setInt(1, mappingId); // Get initial mapping. if (pst.execute()) { rs = pst.getResultSet(); if (rs.next()) { parentPath = rs.getString(1); ret.add(mappingId); } } rs.close(); pst.close(); rs = null; pst = null; // Get parents. while (parentPath != null) { pst = _connection.prepareStatement( "SELECT mapping_id, parent FROM vw_active_mapping WHERE mapping_path = ? AND type = 'Regex'"); pst.setString(1, parentPath); parentPath = null; if (pst.execute()) { rs = pst.getResultSet(); if (rs.next()) { parentId = rs.getInt(1); parentPath = rs.getString(2); // Cyclic inheritance encountered. if (ret.contains(parentId)) return false; // Add new parent to the list. ret.add(parentId); } } } } finally { if (rs != null) rs.close(); if (pst != null) pst.close(); } return true; }
From source file:org.plasma.sdo.jdbc.service.GraphQuery.java
private List<List<PropertyPair>> findResults(Query query, PropertySelectionCollector collector, PlasmaType type, Connection con) {//from w w w . ja va2s.c om Object[] params = new Object[0]; RDBDataConverter converter = RDBDataConverter.INSTANCE; if (log.isDebugEnabled()) { log(query); } AliasMap aliasMap = new AliasMap(type); Map<Type, List<String>> selectMap = collector.getResult(); // construct a filter adding to alias map FilterAssembler filterAssembler = null; Where where = query.findWhereClause(); if (where != null) { filterAssembler = new FilterAssembler(where, type, aliasMap); params = filterAssembler.getParams(); } OrderingDeclarationAssembler orderingDeclAssembler = null; OrderBy orderby = query.findOrderByClause(); if (orderby != null) orderingDeclAssembler = new OrderingDeclarationAssembler(orderby, type, aliasMap); GroupingDeclarationAssembler groupingDeclAssembler = null; GroupBy groupby = query.findGroupByClause(); if (groupby != null) groupingDeclAssembler = new GroupingDeclarationAssembler(groupby, type, aliasMap); String rootAlias = aliasMap.getAlias(type); StringBuilder sqlQuery = new StringBuilder(); sqlQuery.append("SELECT "); int i = 0; List<String> names = selectMap.get(type); for (String name : names) { PlasmaProperty prop = (PlasmaProperty) type.getProperty(name); if (prop.isMany() && !prop.getType().isDataType()) continue; if (i > 0) sqlQuery.append(", "); sqlQuery.append(rootAlias); sqlQuery.append("."); sqlQuery.append(prop.getPhysicalName()); i++; } // construct a FROM clause from alias map sqlQuery.append(" FROM "); Iterator<PlasmaType> it = aliasMap.getTypes(); int count = 0; while (it.hasNext()) { PlasmaType aliasType = it.next(); String alias = aliasMap.getAlias(aliasType); if (count > 0) sqlQuery.append(", "); sqlQuery.append(getQualifiedPhysicalName(aliasType)); sqlQuery.append(" "); sqlQuery.append(alias); count++; } // append WHERE filter if (filterAssembler != null) { sqlQuery.append(" "); sqlQuery.append(filterAssembler.getFilter()); } // set the result range // FIXME: Oracle specific if (query.getStartRange() != null && query.getEndRange() != null) { if (where == null) sqlQuery.append(" WHERE "); else sqlQuery.append(" AND "); sqlQuery.append("ROWNUM >= "); sqlQuery.append(String.valueOf(query.getStartRange())); sqlQuery.append(" AND ROWNUM <= "); sqlQuery.append(String.valueOf(query.getEndRange())); } if (orderingDeclAssembler != null) { sqlQuery.append(" "); sqlQuery.append(orderingDeclAssembler.getOrderingDeclaration()); } if (groupingDeclAssembler != null) { sqlQuery.append(" "); sqlQuery.append(groupingDeclAssembler.getGroupingDeclaration()); } List<List<PropertyPair>> rows = new ArrayList<List<PropertyPair>>(); PreparedStatement statement = null; ResultSet rs = null; try { statement = con.prepareStatement(sqlQuery.toString(), ResultSet.TYPE_FORWARD_ONLY, /*ResultSet.TYPE_SCROLL_INSENSITIVE,*/ ResultSet.CONCUR_READ_ONLY); // set params // note params are pre-converted // to string in filter assembly // FIXME: are parameters relevant in SQL in this context? if (filterAssembler != null) { params = filterAssembler.getParams(); if (params != null) for (i = 0; i < params.length; i++) statement.setString(i + 1, String.valueOf(params[i])); } if (log.isDebugEnabled()) { if (params == null || params.length == 0) { log.debug("executing: " + sqlQuery.toString()); } else { StringBuilder paramBuf = new StringBuilder(); paramBuf.append(" ["); for (int p = 0; p < params.length; p++) { if (p > 0) paramBuf.append(", "); paramBuf.append(String.valueOf(params[p])); } paramBuf.append("]"); log.debug("executing: " + sqlQuery.toString() + " " + paramBuf.toString()); } } statement.execute(); rs = statement.getResultSet(); int numcols = rs.getMetaData().getColumnCount(); ResultSetMetaData rsMeta = rs.getMetaData(); List<PropertyPair> row = null; PropertyPair pair = null; while (rs.next()) { row = new ArrayList<PropertyPair>(); rows.add(row); for (i = 1; i <= numcols; i++) { String columnName = rsMeta.getColumnName(i); int columnType = rsMeta.getColumnType(i); PlasmaProperty prop = (PlasmaProperty) type.getProperty(columnName); Object value = converter.fromJDBCDataType(rs, i, columnType, prop); pair = new PropertyPair(prop, value); pair.setColumn(i); row.add(pair); } } } catch (Throwable t) { StringBuffer buf = this.generateErrorDetail(t, sqlQuery.toString(), filterAssembler); log.error(buf.toString()); throw new DataAccessException(t); } finally { try { if (rs != null) rs.close(); if (statement != null) statement.close(); } catch (SQLException e) { log.error(e.getMessage(), e); } } return rows; }