List of usage examples for java.sql Types DOUBLE
int DOUBLE
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The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DOUBLE.
From source file:com.alibaba.wasp.jdbc.TestPreparedStatement.java
public void testObject() throws SQLException { Statement stat = conn.createStatement(); ResultSet rs;/*from w w w. j av a 2 s.c om*/ stat.execute("CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255))"); stat.execute("INSERT INTO TEST VALUES(1, 'Hello')"); PreparedStatement prep = conn .prepareStatement("SELECT ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? FROM TEST"); prep.setObject(1, Boolean.TRUE); prep.setObject(2, "Abc"); prep.setObject(3, new BigDecimal("10.2")); prep.setObject(4, new Byte((byte) 0xff)); prep.setObject(5, new Short(Short.MAX_VALUE)); prep.setObject(6, new Integer(Integer.MIN_VALUE)); prep.setObject(7, new Long(Long.MAX_VALUE)); prep.setObject(8, new Float(Float.MAX_VALUE)); prep.setObject(9, new Double(Double.MAX_VALUE)); prep.setObject(10, Date.valueOf("2001-02-03")); prep.setObject(11, Time.valueOf("04:05:06")); prep.setObject(12, Timestamp.valueOf("2001-02-03 04:05:06.123456789")); prep.setObject(13, new java.util.Date(Date.valueOf("2001-02-03").getTime())); prep.setObject(14, new byte[] { 10, 20, 30 }); prep.setObject(15, new Character('a'), Types.OTHER); prep.setObject(16, "2001-01-02", Types.DATE); // converting to null seems strange... prep.setObject(17, "2001-01-02", Types.NULL); prep.setObject(18, "3.725", Types.DOUBLE); prep.setObject(19, "23:22:21", Types.TIME); prep.setObject(20, new java.math.BigInteger("12345"), Types.OTHER); rs = prep.executeQuery(); rs.next(); assertTrue(rs.getObject(1).equals(Boolean.TRUE)); assertTrue(rs.getObject(2).equals("Abc")); assertTrue(rs.getObject(3).equals(new BigDecimal("10.2"))); assertTrue(rs.getObject(4).equals((byte) 0xff)); assertTrue(rs.getObject(5).equals(new Short(Short.MAX_VALUE))); assertTrue(rs.getObject(6).equals(new Integer(Integer.MIN_VALUE))); assertTrue(rs.getObject(7).equals(new Long(Long.MAX_VALUE))); assertTrue(rs.getObject(8).equals(new Float(Float.MAX_VALUE))); assertTrue(rs.getObject(9).equals(new Double(Double.MAX_VALUE))); assertTrue(rs.getObject(10).equals(Date.valueOf("2001-02-03"))); assertEquals("04:05:06", rs.getObject(11).toString()); assertTrue(rs.getObject(11).equals(Time.valueOf("04:05:06"))); assertTrue(rs.getObject(12).equals(Timestamp.valueOf("2001-02-03 04:05:06.123456789"))); assertTrue(rs.getObject(13).equals(Timestamp.valueOf("2001-02-03 00:00:00"))); assertEquals(new byte[] { 10, 20, 30 }, (byte[]) rs.getObject(14)); assertTrue(rs.getObject(15).equals('a')); assertTrue(rs.getObject(16).equals(Date.valueOf("2001-01-02"))); assertTrue(rs.getObject(17) == null && rs.wasNull()); assertTrue(rs.getObject(18).equals(new Double(3.725))); assertTrue(rs.getObject(19).equals(Time.valueOf("23:22:21"))); assertTrue(rs.getObject(20).equals(new java.math.BigInteger("12345"))); // } else if(x instanceof java.io.Reader) { // return session.createLob(Value.CLOB, // TypeConverter.getInputStream((java.io.Reader)x), 0); // } else if(x instanceof java.io.InputStream) { // return session.createLob(Value.BLOB, (java.io.InputStream)x, 0); // } else { // return ValueBytes.get(TypeConverter.serialize(x)); stat.execute("DROP TABLE TEST"); }
From source file:org.dspace.storage.rdbms.DatabaseManager.java
/** * Convert the current row in a ResultSet into a TableRow object. * * @param results/*from www. j a v a 2s.c o m*/ * A ResultSet to process * @param table * The name of the table * @param pColumnNames * The name of the columns in this resultset * @return A TableRow object with the data from the ResultSet * @exception SQLException * If a database error occurs */ static TableRow process(ResultSet results, String table, List<String> pColumnNames) throws SQLException { ResultSetMetaData meta = results.getMetaData(); int columns = meta.getColumnCount() + 1; // If we haven't been passed the column names try to generate them from the metadata / table List<String> columnNames = pColumnNames != null ? pColumnNames : ((table == null) ? getColumnNames(meta) : getColumnNames(table)); TableRow row = new TableRow(canonicalize(table), columnNames); // Process the columns in order // (This ensures maximum backwards compatibility with // old JDBC drivers) for (int i = 1; i < columns; i++) { String name = meta.getColumnName(i); int jdbctype = meta.getColumnType(i); switch (jdbctype) { case Types.BIT: row.setColumn(name, results.getBoolean(i)); break; case Types.INTEGER: case Types.NUMERIC: if (isOracle) { long longValue = results.getLong(i); if (longValue <= (long) Integer.MAX_VALUE) { row.setColumn(name, (int) longValue); } else { row.setColumn(name, longValue); } } else { row.setColumn(name, results.getInt(i)); } break; case Types.DECIMAL: case Types.BIGINT: row.setColumn(name, results.getLong(i)); break; case Types.DOUBLE: row.setColumn(name, results.getDouble(i)); break; case Types.CLOB: if (isOracle) { row.setColumn(name, results.getString(i)); } else { throw new IllegalArgumentException("Unsupported JDBC type: " + jdbctype); } break; case Types.VARCHAR: try { byte[] bytes = results.getBytes(i); if (bytes != null) { String mystring = new String(results.getBytes(i), "UTF-8"); row.setColumn(name, mystring); } else { row.setColumn(name, results.getString(i)); } } catch (UnsupportedEncodingException e) { log.error("Unable to parse text from database", e); } break; case Types.DATE: row.setColumn(name, results.getDate(i)); break; case Types.TIME: row.setColumn(name, results.getTime(i)); break; case Types.TIMESTAMP: row.setColumn(name, results.getTimestamp(i)); break; default: throw new IllegalArgumentException("Unsupported JDBC type: " + jdbctype); } // Determines if the last column was null, and sets the tablerow accordingly if (results.wasNull()) { row.setColumnNull(name); } } // Now that we've prepped the TableRow, reset the flags so that we can detect which columns have changed row.resetChanged(); return row; }
From source file:rapture.repo.jdbc.JDBCStructuredStore.java
protected Map<String, Integer> getInputParamTypes(Map<String, Object> inParams) { Map<String, Integer> retMap = new HashMap<>(); for (Map.Entry<String, Object> entry : inParams.entrySet()) { String clazz = entry.getValue().getClass().getSimpleName(); switch (clazz) { case "String": retMap.put(entry.getKey(), Types.VARCHAR); break; case "Integer": retMap.put(entry.getKey(), Types.INTEGER); break; case "Float": retMap.put(entry.getKey(), Types.FLOAT); break; case "Double": retMap.put(entry.getKey(), Types.DOUBLE); break; case "Character": retMap.put(entry.getKey(), Types.CHAR); break; case "Boolean": retMap.put(entry.getKey(), Types.BOOLEAN); break; default://w w w . ja v a 2 s . c om throw RaptureExceptionFactory.create("Unsupported class for param type"); } } return retMap; }
From source file:com.rapid.actions.Database.java
public JSONObject doQuery(RapidRequest rapidRequest, JSONObject jsonAction, Application application, DataFactory df) throws Exception { // place holder for the object we're going to return JSONObject jsonData = null;/*from w ww. ja va 2 s . co m*/ // retrieve the sql String sql = _query.getSQL(); // only if there is some sql is it worth going further if (sql != null) { // get any json inputs JSONObject jsonInputData = jsonAction.optJSONObject("data"); // initialise the parameters list ArrayList<Parameters> parametersList = new ArrayList<Parameters>(); // populate the parameters from the inputs collection (we do this first as we use them as the cache key due to getting values from the session) if (_query.getInputs() == null) { // just add an empty parameters member if no inputs parametersList.add(new Parameters()); } else { // if there is input data if (jsonInputData != null) { // get any input fields JSONArray jsonFields = jsonInputData.optJSONArray("fields"); // get any input rows JSONArray jsonRows = jsonInputData.optJSONArray("rows"); // if we have fields and rows if (jsonFields != null && jsonRows != null) { // loop the input rows (only the top row if not multirow) for (int i = 0; i < jsonRows.length() && (_query.getMultiRow() || i == 0); i++) { // get this jsonRow JSONArray jsonRow = jsonRows.getJSONArray(i); // make the parameters for this row Parameters parameters = new Parameters(); // loop the query inputs for (Parameter input : _query.getInputs()) { // get the input id String id = input.getItemId(); // get the input field String field = input.getField(); // add field to id if present if (field != null && !"".equals(field)) id += "." + field; // retain the value String value = null; // if it looks like a control, or a system value (bit of extra safety checking) if ("P".equals(id.substring(0, 1)) && id.indexOf("_C") > 0 || id.indexOf("System.") == 0) { // loop the json inputs looking for the value if (jsonInputData != null) { for (int j = 0; j < jsonFields.length(); j++) { // get the id from the fields String jsonId = jsonFields.optString(j); // if the id we want matches this one if (id.toLowerCase().equals(jsonId.toLowerCase())) { // get the value value = jsonRow.optString(j, null); // no need to keep looking break; } } } } // if still null try the session if (value == null) value = (String) rapidRequest.getSessionAttribute(input.getItemId()); // add the parameter parameters.add(value); } // add the parameters to the list parametersList.add(parameters); } // row loop } // input fields and rows check } // input data check } // query inputs check // placeholder for the action cache ActionCache actionCache = rapidRequest.getRapidServlet().getActionCache(); // if an action cache was found if (actionCache != null) { // log that we found action cache _logger.debug("Database action cache found"); // attempt to fetch data from the cache jsonData = actionCache.get(application.getId(), getId(), parametersList.toString()); } // if there isn't a cache or no data was retrieved if (jsonData == null) { try { // instantiate jsonData jsonData = new JSONObject(); // fields collection JSONArray jsonFields = new JSONArray(); // rows collection can start initialised JSONArray jsonRows = new JSONArray(); // trim the sql sql = sql.trim(); // check the verb if (sql.toLowerCase().startsWith("select") || sql.toLowerCase().startsWith("with")) { // set readonly to true (makes for faster querying) df.setReadOnly(true); // loop the parameterList getting a result set for each parameters (input row) for (Parameters parameters : parametersList) { // get the result set! ResultSet rs = df.getPreparedResultSet(rapidRequest, sql, parameters); // get it's meta data for the field names ResultSetMetaData rsmd = rs.getMetaData(); // got fields indicator boolean gotFields = false; // loop the result set while (rs.next()) { // initialise the row JSONArray jsonRow = new JSONArray(); // loop the columns for (int i = 0; i < rsmd.getColumnCount(); i++) { // add the field name to the fields collection if not done yet if (!gotFields) jsonFields.put(rsmd.getColumnLabel(i + 1)); // get the column type int columnType = rsmd.getColumnType(i + 1); // add the data to the row according to it's type switch (columnType) { case (Types.NUMERIC): jsonRow.put(rs.getDouble(i + 1)); break; case (Types.INTEGER): jsonRow.put(rs.getInt(i + 1)); break; case (Types.BIGINT): jsonRow.put(rs.getLong(i + 1)); break; case (Types.FLOAT): jsonRow.put(rs.getFloat(i + 1)); break; case (Types.DOUBLE): jsonRow.put(rs.getDouble(i + 1)); break; default: jsonRow.put(rs.getString(i + 1)); } } // add the row to the rows collection jsonRows.put(jsonRow); // remember we now have our fields gotFields = true; } // close the record set rs.close(); } } else { // assume rows affected is 0 int rows = 0; // sql check if (sql.length() > 0) { // perform update for all incoming parameters (one parameters collection for each row) for (Parameters parameters : parametersList) { rows += df.getPreparedUpdate(rapidRequest, sql, parameters); } // add a psuedo field jsonFields.put("rows"); // create a row array JSONArray jsonRow = new JSONArray(); // add the rows updated jsonRow.put(rows); // add the row we just made jsonRows.put(jsonRow); } } // add the fields to the data object jsonData.put("fields", jsonFields); // add the rows to the data object jsonData.put("rows", jsonRows); // check for any child database actions if (_childDatabaseActions != null) { // if there really are some if (_childDatabaseActions.size() > 0) { // get any child data JSONArray jsonChildQueries = jsonAction.optJSONArray("childQueries"); // if there was some if (jsonChildQueries != null) { // loop for (int i = 0; i < jsonChildQueries.length(); i++) { // fetch the data JSONObject jsonChildAction = jsonChildQueries.getJSONObject(i); // read the index (the position of the child this related to int index = jsonChildAction.getInt("index"); // get the relevant child action Database childDatabaseAction = _childDatabaseActions.get(index); // get the resultant child data JSONObject jsonChildData = childDatabaseAction.doQuery(rapidRequest, jsonChildAction, application, df); // a map for indexes of matching fields between our parent and child Map<Integer, Integer> fieldsMap = new HashMap<Integer, Integer>(); // the child fields JSONArray jsonChildFields = jsonChildData.getJSONArray("fields"); if (jsonChildFields != null) { // loop the parent fields for (int j = 0; j < jsonFields.length(); j++) { // loop the child fields for (int k = 0; k < jsonChildFields.length(); k++) { // get parent field String field = jsonFields.getString(j); // get child field String childField = jsonChildFields.getString(k); // if both not null if (field != null && childField != null) { // check for match if (field.toLowerCase().equals(childField.toLowerCase())) fieldsMap.put(j, k); } } } } // add a field for the results of this child action jsonFields.put("childAction" + (i + 1)); // if matching fields if (fieldsMap.size() > 0) { // an object with a null value for when there is no match Object nullObject = null; // get the child rows JSONArray jsonChildRows = jsonChildData.getJSONArray("rows"); // if we had some if (jsonChildRows != null) { // loop the parent rows for (int j = 0; j < jsonRows.length(); j++) { // get the parent row JSONArray jsonRow = jsonRows.getJSONArray(j); // make a new rows collection for the child subset JSONArray jsonChildRowsSubset = new JSONArray(); // loop the child rows for (int k = 0; k < jsonChildRows.length(); k++) { // get the child row JSONArray jsonChildRow = jsonChildRows.getJSONArray(k); // assume no matches int matches = 0; // loop the fields map for (Integer l : fieldsMap.keySet()) { // parent value Object parentValue = null; // get the value if there are enough if (jsonRow.length() > l) parentValue = jsonRow.get(l); // child value Object childValue = null; if (jsonChildRow.length() > l) childValue = jsonChildRow.get(fieldsMap.get(l)); // non null check if (parentValue != null && childValue != null) { // a string we will concert the child value to String parentString = null; // check the parent value type if (parentValue.getClass() == String.class) { parentString = (String) parentValue; } else if (parentValue.getClass() == Integer.class) { parentString = Integer .toString((Integer) parentValue); } else if (parentValue.getClass() == Long.class) { parentString = Long.toString((Long) parentValue); } else if (parentValue.getClass() == Double.class) { parentString = Double .toString((Double) parentValue); } else if (parentValue.getClass() == Boolean.class) { parentString = Boolean .toString((Boolean) parentValue); } // a string we will convert the child value to String childString = null; // check the parent value type if (childValue.getClass() == String.class) { childString = (String) childValue; } else if (childValue.getClass() == Integer.class) { childString = Integer .toString((Integer) childValue); } else if (childValue.getClass() == Long.class) { childString = Long.toString((Long) childValue); } else if (childValue.getClass() == Double.class) { childString = Double.toString((Double) childValue); } else if (childValue.getClass() == Boolean.class) { childString = Boolean .toString((Boolean) childValue); } // non null check if (parentString != null && childString != null) { // do the match! if (parentString.equals(childString)) matches++; } } // values non null } // field map loop // if we got some matches for all the fields add this row to the subset if (matches == fieldsMap.size()) jsonChildRowsSubset.put(jsonChildRow); } // child row loop // if our child subset has rows in it if (jsonChildRowsSubset.length() > 0) { // create a new childSubset object JSONObject jsonChildDataSubset = new JSONObject(); // add the fields jsonChildDataSubset.put("fields", jsonChildFields); // add the subset of rows jsonChildDataSubset.put("rows", jsonChildRowsSubset); // add the child database action data subset jsonRow.put(jsonChildDataSubset); } else { // add an empty cell jsonRow.put(nullObject); } } // parent row loop } // jsonChildRows null check } else { // loop the parent rows for (int j = 0; j < jsonRows.length(); j++) { // get the row JSONArray jsonRow = jsonRows.getJSONArray(j); // add the child database action data jsonRow.put(jsonChildData); } } // matching fields check } // jsonChildQueries loop } // jsonChildQueries null check } // _childDatabaseActions size > 0 } // _childDatabaseActions not null // cache if in use if (actionCache != null) actionCache.put(application.getId(), getId(), parametersList.toString(), jsonData); } catch (Exception ex) { // log the error _logger.error(ex); // close the data factory and silently fail try { df.close(); } catch (Exception ex2) { } // only throw if no action cache if (actionCache == null) { throw ex; } else { _logger.debug("Error not shown to user due to cache : " + ex.getMessage()); } } // jsonData not null } // jsonData == null } // got sql return jsonData; }
From source file:org.jumpmind.symmetric.db.AbstractTriggerTemplate.java
protected ColumnString fillOutColumnTemplate(String origTableAlias, String tableAlias, String columnPrefix, Column column, DataEventType dml, boolean isOld, Channel channel, Trigger trigger) { boolean isLob = symmetricDialect.getPlatform().isLob(column.getMappedTypeCode()); String templateToUse = null;/*from w ww .j a v a2 s .c o m*/ if (column.getJdbcTypeName() != null && (column.getJdbcTypeName().toUpperCase().contains(TypeMap.GEOMETRY)) && StringUtils.isNotBlank(geometryColumnTemplate)) { templateToUse = geometryColumnTemplate; } else if (column.getJdbcTypeName() != null && (column.getJdbcTypeName().toUpperCase().contains(TypeMap.GEOGRAPHY)) && StringUtils.isNotBlank(geographyColumnTemplate)) { templateToUse = geographyColumnTemplate; } else { switch (column.getMappedTypeCode()) { case Types.TINYINT: case Types.SMALLINT: case Types.INTEGER: case Types.BIGINT: case Types.FLOAT: case Types.REAL: case Types.DOUBLE: case Types.NUMERIC: case Types.DECIMAL: templateToUse = numberColumnTemplate; break; case Types.CHAR: case Types.NCHAR: case Types.VARCHAR: case ColumnTypes.NVARCHAR: templateToUse = stringColumnTemplate; break; case ColumnTypes.SQLXML: templateToUse = xmlColumnTemplate; break; case Types.ARRAY: templateToUse = arrayColumnTemplate; break; case Types.LONGVARCHAR: case ColumnTypes.LONGNVARCHAR: if (!isLob) { templateToUse = stringColumnTemplate; break; } case Types.CLOB: if (isOld && symmetricDialect.needsToSelectLobData()) { templateToUse = emptyColumnTemplate; } else { templateToUse = clobColumnTemplate; } break; case Types.BINARY: case Types.VARBINARY: if (isNotBlank(binaryColumnTemplate)) { templateToUse = binaryColumnTemplate; break; } case Types.BLOB: if (requiresWrappedBlobTemplateForBlobType()) { templateToUse = wrappedBlobColumnTemplate; break; } case Types.LONGVARBINARY: case -10: // SQL-Server ntext binary type if (column.getJdbcTypeName() != null && (column.getJdbcTypeName().toUpperCase().contains(TypeMap.IMAGE)) && StringUtils.isNotBlank(imageColumnTemplate)) { if (isOld) { templateToUse = emptyColumnTemplate; } else { templateToUse = imageColumnTemplate; } } else if (isOld && symmetricDialect.needsToSelectLobData()) { templateToUse = emptyColumnTemplate; } else { templateToUse = blobColumnTemplate; } break; case Types.DATE: if (noDateColumnTemplate()) { templateToUse = datetimeColumnTemplate; break; } templateToUse = dateColumnTemplate; break; case Types.TIME: if (noTimeColumnTemplate()) { templateToUse = datetimeColumnTemplate; break; } templateToUse = timeColumnTemplate; break; case Types.TIMESTAMP: templateToUse = datetimeColumnTemplate; break; case Types.BOOLEAN: case Types.BIT: templateToUse = booleanColumnTemplate; break; default: if (column.getJdbcTypeName() != null) { if (column.getJdbcTypeName().toUpperCase().equals(TypeMap.INTERVAL)) { templateToUse = numberColumnTemplate; break; } else if (column.getMappedType().equals(TypeMap.TIMESTAMPTZ) && StringUtils.isNotBlank(this.dateTimeWithTimeZoneColumnTemplate)) { templateToUse = this.dateTimeWithTimeZoneColumnTemplate; break; } else if (column.getMappedType().equals(TypeMap.TIMESTAMPLTZ) && StringUtils.isNotBlank(this.dateTimeWithLocalTimeZoneColumnTemplate)) { templateToUse = this.dateTimeWithLocalTimeZoneColumnTemplate; break; } } if (StringUtils.isBlank(templateToUse) && StringUtils.isNotBlank(this.otherColumnTemplate)) { templateToUse = this.otherColumnTemplate; break; } throw new NotImplementedException(column.getName() + " is of type " + column.getMappedType() + " with JDBC type of " + column.getJdbcTypeName()); } } if (dml == DataEventType.DELETE && isLob && requiresEmptyLobTemplateForDeletes()) { templateToUse = emptyColumnTemplate; } else if (isLob && trigger.isUseStreamLobs()) { templateToUse = emptyColumnTemplate; } if (templateToUse != null) { templateToUse = templateToUse.trim(); } else { throw new NotImplementedException(); } String formattedColumnText = FormatUtils.replace("columnName", String.format("%s%s", columnPrefix, column.getName()), templateToUse); formattedColumnText = FormatUtils.replace("columnSize", column.getSize(), formattedColumnText); formattedColumnText = FormatUtils.replace("masterCollation", symmetricDialect.getMasterCollation(), formattedColumnText); if (isLob) { formattedColumnText = symmetricDialect.massageForLob(formattedColumnText, channel); } formattedColumnText = FormatUtils.replace("origTableAlias", origTableAlias, formattedColumnText); formattedColumnText = FormatUtils.replace("tableAlias", tableAlias, formattedColumnText); formattedColumnText = FormatUtils.replace("prefixName", symmetricDialect.getTablePrefix(), formattedColumnText); return new ColumnString(formattedColumnText, isLob); }
From source file:org.wso2.carbon.dataservices.core.odata.RDBMSDataHandler.java
private String getValueFromResultSet(int columnType, String column, ResultSet resultSet) throws SQLException { String paramValue;/*www . ja v a 2s . c o m*/ switch (columnType) { case Types.INTEGER: /* fall through */ case Types.TINYINT: /* fall through */ case Types.SMALLINT: paramValue = ConverterUtil.convertToString(resultSet.getInt(column)); paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.DOUBLE: paramValue = ConverterUtil.convertToString(resultSet.getDouble(column)); paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.VARCHAR: /* fall through */ case Types.CHAR: /* fall through */ case Types.CLOB: /* fall through */ case Types.LONGVARCHAR: paramValue = resultSet.getString(column); break; case Types.BOOLEAN: /* fall through */ case Types.BIT: paramValue = ConverterUtil.convertToString(resultSet.getBoolean(column)); paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.BLOB: Blob sqlBlob = resultSet.getBlob(column); if (sqlBlob != null) { paramValue = this.getBase64StringFromInputStream(sqlBlob.getBinaryStream()); } else { paramValue = null; } paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.BINARY: /* fall through */ case Types.LONGVARBINARY: /* fall through */ case Types.VARBINARY: InputStream binInStream = resultSet.getBinaryStream(column); if (binInStream != null) { paramValue = this.getBase64StringFromInputStream(binInStream); } else { paramValue = null; } break; case Types.DATE: Date sqlDate = resultSet.getDate(column); if (sqlDate != null) { paramValue = ConverterUtil.convertToString(sqlDate); } else { paramValue = null; } break; case Types.DECIMAL: /* fall through */ case Types.NUMERIC: BigDecimal bigDecimal = resultSet.getBigDecimal(column); if (bigDecimal != null) { paramValue = ConverterUtil.convertToString(bigDecimal); } else { paramValue = null; } paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.FLOAT: paramValue = ConverterUtil.convertToString(resultSet.getFloat(column)); paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.TIME: Time sqlTime = resultSet.getTime(column); if (sqlTime != null) { paramValue = this.convertToTimeString(sqlTime); } else { paramValue = null; } break; case Types.LONGNVARCHAR: /* fall through */ case Types.NCHAR: /* fall through */ case Types.NCLOB: /* fall through */ case Types.NVARCHAR: paramValue = resultSet.getNString(column); break; case Types.BIGINT: paramValue = ConverterUtil.convertToString(resultSet.getLong(column)); paramValue = resultSet.wasNull() ? null : paramValue; break; case Types.TIMESTAMP: Timestamp sqlTimestamp = resultSet.getTimestamp(column); if (sqlTimestamp != null) { paramValue = this.convertToTimestampString(sqlTimestamp); } else { paramValue = null; } paramValue = resultSet.wasNull() ? null : paramValue; break; /* handle all other types as strings */ default: paramValue = resultSet.getString(column); paramValue = resultSet.wasNull() ? null : paramValue; break; } return paramValue; }
From source file:com.flexive.core.storage.GenericDivisionImporter.java
/** * Import data from a zip archive to a database table * * @param stmt statement to use * @param zip zip archive containing the zip entry * @param ze zip entry within the archive * @param xpath xpath containing the entries to import * @param table name of the table * @param executeInsertPhase execute the insert phase? * @param executeUpdatePhase execute the update phase? * @param updateColumns columns that should be set to <code>null</code> in a first pass (insert) * and updated to the provided values in a second pass (update), * columns that should be used in the where clause have to be prefixed * with "KEY:", to assign a default value use the expression "columnname:default value", * if the default value is "@", it will be a negative counter starting at 0, decreasing. * If the default value starts with "%", it will be set to the column following the "%" * character in the first pass * @throws Exception on errors//from w w w. j a v a 2 s . c o m */ protected void importTable(Statement stmt, final ZipFile zip, final ZipEntry ze, final String xpath, final String table, final boolean executeInsertPhase, final boolean executeUpdatePhase, final String... updateColumns) throws Exception { //analyze the table final ResultSet rs = stmt.executeQuery("SELECT * FROM " + table + " WHERE 1=2"); StringBuilder sbInsert = new StringBuilder(500); StringBuilder sbUpdate = updateColumns.length > 0 ? new StringBuilder(500) : null; if (rs == null) throw new IllegalArgumentException("Can not analyze table [" + table + "]!"); sbInsert.append("INSERT INTO ").append(table).append(" ("); final ResultSetMetaData md = rs.getMetaData(); final Map<String, ColumnInfo> updateClauseColumns = updateColumns.length > 0 ? new HashMap<String, ColumnInfo>(md.getColumnCount()) : null; final Map<String, ColumnInfo> updateSetColumns = updateColumns.length > 0 ? new LinkedHashMap<String, ColumnInfo>(md.getColumnCount()) : null; final Map<String, String> presetColumns = updateColumns.length > 0 ? new HashMap<String, String>(10) : null; //preset to a referenced column (%column syntax) final Map<String, String> presetRefColumns = updateColumns.length > 0 ? new HashMap<String, String>(10) : null; final Map<String, Integer> counters = updateColumns.length > 0 ? new HashMap<String, Integer>(10) : null; final Map<String, ColumnInfo> insertColumns = new HashMap<String, ColumnInfo>( md.getColumnCount() + (counters != null ? counters.size() : 0)); int insertIndex = 1; int updateSetIndex = 1; int updateClauseIndex = 1; boolean first = true; for (int i = 0; i < md.getColumnCount(); i++) { final String currCol = md.getColumnName(i + 1).toLowerCase(); if (updateColumns.length > 0) { boolean abort = false; for (String col : updateColumns) { if (col.indexOf(':') > 0 && !col.startsWith("KEY:")) { String value = col.substring(col.indexOf(':') + 1); col = col.substring(0, col.indexOf(':')); if ("@".equals(value)) { if (currCol.equalsIgnoreCase(col)) { counters.put(col, 0); insertColumns.put(col, new ColumnInfo(md.getColumnType(i + 1), insertIndex++)); sbInsert.append(',').append(currCol); } } else if (value.startsWith("%")) { if (currCol.equalsIgnoreCase(col)) { presetRefColumns.put(col, value.substring(1)); insertColumns.put(col, new ColumnInfo(md.getColumnType(i + 1), insertIndex++)); sbInsert.append(',').append(currCol); // System.out.println("==> adding presetRefColumn "+col+" with value of "+value.substring(1)); } } else if (!presetColumns.containsKey(col)) presetColumns.put(col, value); } if (currCol.equalsIgnoreCase(col)) { abort = true; updateSetColumns.put(currCol, new ColumnInfo(md.getColumnType(i + 1), updateSetIndex++)); break; } } if (abort) continue; } if (first) { first = false; } else sbInsert.append(','); sbInsert.append(currCol); insertColumns.put(currCol, new ColumnInfo(md.getColumnType(i + 1), insertIndex++)); } if (updateColumns.length > 0 && executeUpdatePhase) { sbUpdate.append("UPDATE ").append(table).append(" SET "); int counter = 0; for (String updateColumn : updateSetColumns.keySet()) { if (counter++ > 0) sbUpdate.append(','); sbUpdate.append(updateColumn).append("=?"); } sbUpdate.append(" WHERE "); boolean hasKeyColumn = false; for (String col : updateColumns) { if (!col.startsWith("KEY:")) continue; hasKeyColumn = true; String keyCol = col.substring(4); for (int i = 0; i < md.getColumnCount(); i++) { if (!md.getColumnName(i + 1).equalsIgnoreCase(keyCol)) continue; updateClauseColumns.put(keyCol, new ColumnInfo(md.getColumnType(i + 1), updateClauseIndex++)); sbUpdate.append(keyCol).append("=? AND "); break; } } if (!hasKeyColumn) throw new IllegalArgumentException("Update columns require a KEY!"); sbUpdate.delete(sbUpdate.length() - 5, sbUpdate.length()); //remove trailing " AND " //"shift" clause indices for (String col : updateClauseColumns.keySet()) { GenericDivisionImporter.ColumnInfo ci = updateClauseColumns.get(col); ci.index += (updateSetIndex - 1); } } if (presetColumns != null) { for (String key : presetColumns.keySet()) sbInsert.append(',').append(key); } sbInsert.append(")VALUES("); for (int i = 0; i < insertColumns.size(); i++) { if (i > 0) sbInsert.append(','); sbInsert.append('?'); } if (presetColumns != null) { for (String key : presetColumns.keySet()) sbInsert.append(',').append(presetColumns.get(key)); } sbInsert.append(')'); if (DBG) { LOG.info("Insert statement:\n" + sbInsert.toString()); if (updateColumns.length > 0) LOG.info("Update statement:\n" + sbUpdate.toString()); } //build a map containing all nodes that require attributes //this allows for matching simple xpath queries like "flatstorages/storage[@name='FX_FLAT_STORAGE']/data" final Map<String, List<String>> queryAttributes = new HashMap<String, List<String>>(5); for (String pElem : xpath.split("/")) { if (!(pElem.indexOf('@') > 0 && pElem.indexOf('[') > 0)) continue; List<String> att = new ArrayList<String>(5); for (String pAtt : pElem.split("@")) { if (!(pAtt.indexOf('=') > 0)) continue; att.add(pAtt.substring(0, pAtt.indexOf('='))); } queryAttributes.put(pElem.substring(0, pElem.indexOf('[')), att); } final PreparedStatement psInsert = stmt.getConnection().prepareStatement(sbInsert.toString()); final PreparedStatement psUpdate = updateColumns.length > 0 && executeUpdatePhase ? stmt.getConnection().prepareStatement(sbUpdate.toString()) : null; try { final SAXParser parser = SAXParserFactory.newInstance().newSAXParser(); final DefaultHandler handler = new DefaultHandler() { private String currentElement = null; private Map<String, String> data = new HashMap<String, String>(10); private StringBuilder sbData = new StringBuilder(10000); boolean inTag = false; boolean inElement = false; int counter; List<String> path = new ArrayList<String>(10); StringBuilder currPath = new StringBuilder(100); boolean insertMode = true; /** * {@inheritDoc} */ @Override public void startDocument() throws SAXException { counter = 0; inTag = false; inElement = false; path.clear(); currPath.setLength(0); sbData.setLength(0); data.clear(); currentElement = null; } /** * {@inheritDoc} */ @Override public void processingInstruction(String target, String data) throws SAXException { if (target != null && target.startsWith("fx_")) { if (target.equals("fx_mode")) insertMode = "insert".equals(data); } else super.processingInstruction(target, data); } /** * {@inheritDoc} */ @Override public void endDocument() throws SAXException { if (insertMode) LOG.info("Imported [" + counter + "] entries into [" + table + "] for xpath [" + xpath + "]"); else LOG.info("Updated [" + counter + "] entries in [" + table + "] for xpath [" + xpath + "]"); } /** * {@inheritDoc} */ @Override public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { pushPath(qName, attributes); if (currPath.toString().equals(xpath)) { inTag = true; data.clear(); for (int i = 0; i < attributes.getLength(); i++) { String name = attributes.getLocalName(i); if (StringUtils.isEmpty(name)) name = attributes.getQName(i); data.put(name, attributes.getValue(i)); } } else { currentElement = qName; } inElement = true; sbData.setLength(0); } /** * Push a path element from the stack * * @param qName element name to push * @param att attributes */ private void pushPath(String qName, Attributes att) { if (att.getLength() > 0 && queryAttributes.containsKey(qName)) { String curr = qName + "["; boolean first = true; final List<String> attList = queryAttributes.get(qName); for (int i = 0; i < att.getLength(); i++) { if (!attList.contains(att.getQName(i))) continue; if (first) first = false; else curr += ','; curr += "@" + att.getQName(i) + "='" + att.getValue(i) + "'"; } curr += ']'; path.add(curr); } else path.add(qName); buildPath(); } /** * Pop the top path element from the stack */ private void popPath() { path.remove(path.size() - 1); buildPath(); } /** * Rebuild the current path */ private synchronized void buildPath() { currPath.setLength(0); for (String s : path) currPath.append(s).append('/'); if (currPath.length() > 1) currPath.delete(currPath.length() - 1, currPath.length()); // System.out.println("currPath: " + currPath); } /** * {@inheritDoc} */ @Override public void endElement(String uri, String localName, String qName) throws SAXException { if (currPath.toString().equals(xpath)) { if (DBG) LOG.info("Insert [" + xpath + "]: [" + data + "]"); inTag = false; try { if (insertMode) { if (executeInsertPhase) { processColumnSet(insertColumns, psInsert); counter += psInsert.executeUpdate(); } } else { if (executeUpdatePhase) { if (processColumnSet(updateSetColumns, psUpdate)) { processColumnSet(updateClauseColumns, psUpdate); counter += psUpdate.executeUpdate(); } } } } catch (SQLException e) { throw new SAXException(e); } catch (ParseException e) { throw new SAXException(e); } } else { if (inTag) { data.put(currentElement, sbData.toString()); } currentElement = null; } popPath(); inElement = false; sbData.setLength(0); } /** * Process a column set * * @param columns the columns to process * @param ps prepared statement to use * @return if data other than <code>null</code> has been set * @throws SQLException on errors * @throws ParseException on date/time conversion errors */ private boolean processColumnSet(Map<String, ColumnInfo> columns, PreparedStatement ps) throws SQLException, ParseException { boolean dataSet = false; for (String col : columns.keySet()) { ColumnInfo ci = columns.get(col); String value = data.get(col); if (insertMode && counters != null && counters.get(col) != null) { final int newVal = counters.get(col) - 1; value = String.valueOf(newVal); counters.put(col, newVal); // System.out.println("new value for " + col + ": " + newVal); } if (insertMode && presetRefColumns != null && presetRefColumns.get(col) != null) { value = data.get(presetRefColumns.get(col)); // System.out.println("Set presetRefColumn for "+col+" to ["+value+"] from column ["+presetRefColumns.get(col)+"]"); } if (value == null) ps.setNull(ci.index, ci.columnType); else { dataSet = true; switch (ci.columnType) { case Types.BIGINT: case Types.NUMERIC: if (DBG) LOG.info("BigInt " + ci.index + "->" + new BigDecimal(value)); ps.setBigDecimal(ci.index, new BigDecimal(value)); break; case java.sql.Types.DOUBLE: if (DBG) LOG.info("Double " + ci.index + "->" + Double.parseDouble(value)); ps.setDouble(ci.index, Double.parseDouble(value)); break; case java.sql.Types.FLOAT: case java.sql.Types.REAL: if (DBG) LOG.info("Float " + ci.index + "->" + Float.parseFloat(value)); ps.setFloat(ci.index, Float.parseFloat(value)); break; case java.sql.Types.TIMESTAMP: case java.sql.Types.DATE: if (DBG) LOG.info("Timestamp/Date " + ci.index + "->" + FxFormatUtils.getDateTimeFormat().parse(value)); ps.setTimestamp(ci.index, new Timestamp(FxFormatUtils.getDateTimeFormat().parse(value).getTime())); break; case Types.TINYINT: case Types.SMALLINT: if (DBG) LOG.info("Integer " + ci.index + "->" + Integer.valueOf(value)); ps.setInt(ci.index, Integer.valueOf(value)); break; case Types.INTEGER: case Types.DECIMAL: try { if (DBG) LOG.info("Long " + ci.index + "->" + Long.valueOf(value)); ps.setLong(ci.index, Long.valueOf(value)); } catch (NumberFormatException e) { //Fallback (temporary) for H2 if the reported long is a big decimal (tree...) ps.setBigDecimal(ci.index, new BigDecimal(value)); } break; case Types.BIT: case Types.CHAR: case Types.BOOLEAN: if (DBG) LOG.info("Boolean " + ci.index + "->" + value); if ("1".equals(value) || "true".equals(value)) ps.setBoolean(ci.index, true); else ps.setBoolean(ci.index, false); break; case Types.LONGVARBINARY: case Types.VARBINARY: case Types.BLOB: case Types.BINARY: ZipEntry bin = zip.getEntry(value); if (bin == null) { LOG.error("Failed to lookup binary [" + value + "]!"); ps.setNull(ci.index, ci.columnType); break; } try { ps.setBinaryStream(ci.index, zip.getInputStream(bin), (int) bin.getSize()); } catch (IOException e) { LOG.error("IOException importing binary [" + value + "]: " + e.getMessage(), e); } break; case Types.CLOB: case Types.LONGVARCHAR: case Types.VARCHAR: case SQL_LONGNVARCHAR: case SQL_NCHAR: case SQL_NCLOB: case SQL_NVARCHAR: if (DBG) LOG.info("String " + ci.index + "->" + value); ps.setString(ci.index, value); break; default: LOG.warn("Unhandled type [" + ci.columnType + "] for column [" + col + "]"); } } } return dataSet; } /** * {@inheritDoc} */ @Override public void characters(char[] ch, int start, int length) throws SAXException { if (inElement) sbData.append(ch, start, length); } }; handler.processingInstruction("fx_mode", "insert"); parser.parse(zip.getInputStream(ze), handler); if (updateColumns.length > 0 && executeUpdatePhase) { handler.processingInstruction("fx_mode", "update"); parser.parse(zip.getInputStream(ze), handler); } } finally { Database.closeObjects(GenericDivisionImporter.class, psInsert, psUpdate); } }
From source file:org.jumpmind.vaadin.ui.sqlexplorer.TabularResultLayout.java
private void setEditor(Grid.Column gridColumn, Column tableColumn, List<TextField> primaryKeyEditors) { TextField editor = new TextField(); int typeCode = tableColumn.getMappedTypeCode(); switch (typeCode) { case Types.DATE: editor.setConverter(new ObjectConverter(Date.class, typeCode)); break;//from www . ja va 2 s .c om case Types.TIME: editor.setConverter(new ObjectConverter(Time.class, typeCode)); break; case Types.TIMESTAMP: editor.setConverter(new ObjectConverter(Timestamp.class, typeCode)); break; case Types.BIT: editor.setConverter(new StringToBooleanConverter()); break; case Types.TINYINT: case Types.SMALLINT: case Types.BIGINT: case Types.INTEGER: editor.setConverter(new StringToLongConverter() { private static final long serialVersionUID = 1L; public NumberFormat getFormat(Locale locale) { NumberFormat format = super.getFormat(locale); format.setGroupingUsed(false); return format; } }); break; case Types.FLOAT: case Types.DOUBLE: case Types.REAL: case Types.NUMERIC: case Types.DECIMAL: editor.setConverter(new StringToBigDecimalConverter() { private static final long serialVersionUID = 1L; public NumberFormat getFormat(Locale locale) { NumberFormat format = super.getFormat(locale); format.setGroupingUsed(false); return format; } }); break; default: break; } editor.addValidator(new TableChangeValidator(editor, tableColumn)); editor.setNullRepresentation(""); if (!tableColumn.isRequired()) { editor.setNullSettingAllowed(true); } if (tableColumn.isPrimaryKey()) { primaryKeyEditors.add(editor); } gridColumn.setEditorField(editor); }
From source file:org.nuxeo.ecm.core.storage.sql.jdbc.dialect.DialectPostgreSQL.java
@Override public Array createArrayOf(int type, Object[] elements, Connection connection) throws SQLException { if (elements == null || elements.length == 0) { return null; }/*from w w w.ja v a 2 s .co m*/ String typeName; switch (type) { case Types.VARCHAR: typeName = "varchar"; break; case Types.CLOB: typeName = "text"; break; case Types.BIT: typeName = "bool"; break; case Types.BIGINT: typeName = "int8"; break; case Types.DOUBLE: typeName = "float8"; break; case Types.TIMESTAMP: typeName = "timestamp"; break; case Types.SMALLINT: typeName = "int2"; break; case Types.INTEGER: typeName = "int4"; break; case Types.OTHER: // id switch (idType) { case VARCHAR: typeName = "varchar"; break; case UUID: typeName = "uuid"; break; case SEQUENCE: typeName = "int8"; break; default: throw new AssertionError("Unknown id type: " + idType); } break; default: throw new AssertionError("Unknown type: " + type); } return connection.createArrayOf(typeName, elements); }
From source file:com.mmnaseri.dragonfly.metadata.impl.AnnotationTableMetadataResolver.java
private static int getColumnType(Class<?> javaType, Method method, ColumnMetadata foreignReference) { final int dimensions = ReflectionUtils.getArrayDimensions(javaType); javaType = ReflectionUtils.mapType(ReflectionUtils.getComponentType(javaType)); if (dimensions > 1) { throw new UnsupportedColumnTypeError("Arrays of dimension > 1 are not supported"); }// www . ja va 2 s .co m if (Byte.class.equals(javaType) && dimensions == 0) { return Types.TINYINT; } else if (Short.class.equals(javaType)) { return Types.SMALLINT; } else if (Integer.class.equals(javaType)) { return Types.INTEGER; } else if (Long.class.equals(javaType)) { return Types.BIGINT; } else if (Float.class.equals(javaType)) { return Types.FLOAT; } else if (Double.class.equals(javaType)) { return Types.DOUBLE; } else if (BigDecimal.class.equals(javaType)) { return Types.DECIMAL; } else if (BigInteger.class.equals(javaType)) { return Types.NUMERIC; } else if (Character.class.equals(javaType)) { return Types.CHAR; } else if (String.class.equals(javaType) || Class.class.equals(javaType)) { if (method != null && method.isAnnotationPresent(Column.class) && method.getAnnotation(Column.class).length() > 0) { return Types.VARCHAR; } else { return Types.LONGVARCHAR; } } else if (Date.class.isAssignableFrom(javaType)) { if (javaType.equals(java.sql.Date.class)) { return Types.DATE; } else if (javaType.equals(Time.class)) { return Types.TIME; } else if (javaType.equals(java.sql.Timestamp.class)) { return Types.TIMESTAMP; } final TemporalType temporalType = method != null && method.isAnnotationPresent(Temporal.class) ? method.getAnnotation(Temporal.class).value() : null; return (temporalType == null || temporalType.equals(TemporalType.TIMESTAMP)) ? Types.TIMESTAMP : (temporalType.equals(TemporalType.DATE) ? Types.DATE : Types.TIME); } else if (Byte.class.equals(javaType) && dimensions > 0) { return Types.VARBINARY; } else if (Enum.class.isAssignableFrom(javaType)) { return Types.VARCHAR; } else if (Boolean.class.equals(javaType)) { return Types.BOOLEAN; } else if (Collection.class.isAssignableFrom(javaType) && method.isAnnotationPresent(BasicCollection.class)) { return Types.LONGVARCHAR; } if (foreignReference != null) { return Integer.MIN_VALUE; } return Types.LONGVARCHAR; }