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.squid.kraken.v4.caching.redis.datastruct.RawMatrix.java
public static String getJavaDatatype(int colType) { switch (colType) { case Types.CHAR: case Types.VARCHAR: case Types.LONGVARCHAR: return "java.lang.String"; case Types.NUMERIC: case Types.DECIMAL: return "java.math.BigDecimal"; case Types.BIT: return "boolean"; case Types.TINYINT: return "byte"; case Types.SMALLINT: return "short"; case Types.INTEGER: return "int"; case Types.BIGINT: return "long"; case Types.REAL: return "float"; case Types.FLOAT: case Types.DOUBLE: return "double"; case Types.BINARY: case Types.VARBINARY: case Types.LONGVARBINARY: return "byte[]"; case Types.DATE: return "java.sql.Date"; case Types.TIME: return "java.sql.Time"; case Types.TIMESTAMP: return "java.sql.Timestamp"; case Types.OTHER: return "java.lang.Object"; default:/*from w w w. j a va 2s . c o m*/ return null; } }
From source file:org.apache.ctakes.ytex.uima.mapper.DocumentMapperServiceImpl.java
/** * load mapping info//from w ww . j a v a 2 s. com * * @param type * @return */ private AnnoMappingInfo initMapInfo(final FeatureStructure fs) { final Type type = fs.getType(); final String annoName = type.getShortName().toLowerCase(); AnnoMappingInfo mapInfoTmp; final UimaType ut = uimaTypeMap.get(type.getName()); if (this.mapAnnoMappingInfo.containsKey(type.getName())) { mapInfoTmp = this.mapAnnoMappingInfo.get(type.getName()).deepCopy(); } else { mapInfoTmp = new AnnoMappingInfo(); } final AnnoMappingInfo mapInfo = mapInfoTmp; if (ut != null) mapInfo.setUimaTypeId(ut.getUimaTypeID()); // first see if the table name has been set in beans-uima.xml if (Strings.isNullOrEmpty(mapInfo.getTableName())) { // next see if the table name has been set in ref_uima_type if (ut != null && !Strings.isNullOrEmpty(ut.getTableName())) mapInfo.setTableName(ut.getTableName()); else // default to anno_[short name] mapInfo.setTableName("anno_" + annoName); } final List<Feature> features = type.getFeatures(); // get the non primitive fields for (Feature f : features) { if (f.getRange().isArray() && !f.getRange().getComponentType().isPrimitive()) { // add this field to the list of fields to store this.tl_mapFieldInfo.get().put(type.getName(), f.getShortName()); } } this.sessionFactory.getCurrentSession().doWork(new Work() { @Override public void execute(Connection conn) throws SQLException { ResultSet rs = null; try { DatabaseMetaData dmd = conn.getMetaData(); // get columns for corresponding table // mssql - add schema prefix // oracle - convert table name to upper case rs = dmd.getColumns(null, "mssql".equals(dbType) || "hsql".equals(dbType) ? dbSchema : null, "orcl".equals(dbType) || "hsql".equals(dbType) ? mapInfo.getTableName().toUpperCase() : mapInfo.getTableName(), null); while (rs.next()) { String colName = rs.getString("COLUMN_NAME"); int colSize = rs.getInt("COLUMN_SIZE"); int dataType = rs.getInt("DATA_TYPE"); if ("anno_base_id".equalsIgnoreCase(colName)) { // skip anno_base_id continue; } if ("uima_type_id".equalsIgnoreCase(colName)) { // see if there is a uima_type_id column // for FeatureStructures that are not annotations // there can be a field for the uima_type_id if (!(fs instanceof Annotation) && Strings.isNullOrEmpty(mapInfo.getUimaTypeIdColumnName())) { mapInfo.setUimaTypeIdColumnName(colName); } } else if ("coveredText".equalsIgnoreCase(colName)) { // see if there is a coveredText column, store the // covered // text here ColumnMappingInfo coveredTextColumn = new ColumnMappingInfo(); coveredTextColumn.setColumnName(colName); mapInfo.setCoveredTextColumn(coveredTextColumn); coveredTextColumn.setSize(colSize); } else { // possibility 1: the column is already mapped to // the field // if so, then just set the size if (!updateSize(mapInfo, colName, colSize, dataType)) { // possibility 2: the column is not mapped - see // if // it matches a field // iterate through features, see which match the // column for (Feature f : features) { String annoFieldName = f.getShortName(); if (f.getRange().isPrimitive() && annoFieldName.equalsIgnoreCase(colName)) { // primitive attribute ColumnMappingInfo fmap = new ColumnMappingInfo(); fmap.setAnnoFieldName(annoFieldName); fmap.setColumnName(colName); fmap.setSize(colSize); fmap.setSqlType(dataType); mapInfo.getMapField().put(colName, fmap); break; } else if (!f.getRange().isArray() && !f.getRange().isPrimitive() && annoFieldName.equalsIgnoreCase(colName) && (dataType == Types.INTEGER || dataType == Types.SMALLINT || dataType == Types.BIGINT || dataType == Types.NUMERIC || dataType == Types.FLOAT || dataType == Types.DOUBLE)) { // this feature is a reference to // another // annotation. // this column is numeric - a match ColumnMappingInfo fmap = new ColumnMappingInfo(); fmap.setAnnoFieldName(annoFieldName); fmap.setColumnName(colName); fmap.setSize(colSize); fmap.setSqlType(dataType); mapInfo.getMapField().put(colName, fmap); break; } } } } } } finally { if (rs != null) { try { rs.close(); } catch (SQLException e) { } } } } }); // don't map this annotation if no fields match columns if (mapInfo.getMapField().size() == 0 && mapInfo.getCoveredTextColumn() == null && Strings.isNullOrEmpty(mapInfo.getUimaTypeIdColumnName())) return null; // generate sql StringBuilder b = new StringBuilder("insert into "); b.append(this.getTablePrefix()).append(mapInfo.getTableName()); b.append("(anno_base_id"); // add coveredText column if available if (mapInfo.getCoveredTextColumn() != null) { b.append(", coveredText"); } // add uima_type_id column if available if (mapInfo.getUimaTypeIdColumnName() != null) { b.append(", uima_type_id"); } // add other fields for (Map.Entry<String, ColumnMappingInfo> fieldEntry : mapInfo.getMapField().entrySet()) { b.append(", ").append(dialect.openQuote()).append(fieldEntry.getValue().getColumnName()) .append(dialect.closeQuote()); } b.append(") values (?"); // add coveredText bind param if (mapInfo.getCoveredTextColumn() != null) { b.append(", ?"); } // add uimaTypeId bind param if (mapInfo.getUimaTypeIdColumnName() != null) { b.append(", ?"); } // add bind params for other fields b.append(Strings.repeat(", ?", mapInfo.getMapField().size())).append(")"); mapInfo.setSql(b.toString()); if (log.isInfoEnabled()) log.info("sql insert for type " + type.getName() + ": " + mapInfo.getSql()); if (log.isDebugEnabled()) log.debug("initMapInfo(" + annoName + "): " + mapInfo); return mapInfo; }
From source file:org.jumpmind.symmetric.db.ase.AseTriggerTemplate.java
@Override protected String buildKeyVariablesDeclare(Column[] columns, String prefix) { String text = ""; for (int i = 0; i < columns.length; i++) { text += "declare @" + prefix + "pk" + i + " "; switch (columns[i].getMappedTypeCode()) { case Types.TINYINT: case Types.SMALLINT: case Types.INTEGER: case Types.BIGINT: // ASE does not support bigint text += "NUMERIC(18,0)\n"; break; case Types.NUMERIC: case Types.DECIMAL: // Use same default scale and precision used by Sybase ASA // for a decimal with unspecified scale and precision. text += "decimal(30,6)\n"; break; case Types.FLOAT: case Types.REAL: case Types.DOUBLE: text += "float\n"; break; case Types.CHAR: case Types.VARCHAR: case Types.LONGVARCHAR: text += "varchar(1000)\n"; break; case Types.DATE: text += "date\n"; break; case Types.TIME: text += "time\n"; break; case Types.TIMESTAMP: text += "datetime\n"; break; case Types.BOOLEAN: case Types.BIT: text += "bit\n"; break; case Types.CLOB: text += "varchar(32767)\n"; break; case Types.BLOB: case Types.BINARY: case Types.VARBINARY: case Types.LONGVARBINARY: case -10: // SQL-Server ntext binary type text += "varbinary(32767)\n"; break; case Types.OTHER: text += "varbinary(32767)\n"; break; default:/*from w w w. j a v a2 s. co m*/ if (columns[i].getJdbcTypeName() != null && columns[i].getJdbcTypeName().equalsIgnoreCase("interval")) { text += "interval"; break; } throw new NotImplementedException(columns[i] + " is of type " + columns[i].getMappedType()); } } return text; }
From source file:org.openiot.gsn.storage.StorageManager.java
public void executeInsert(CharSequence tableName, DataField[] fields, StreamElement streamElement, Connection connection) throws SQLException { PreparedStatement ps = null;/*from w ww. j ava 2s . c om*/ String query = getStatementInsert(tableName, fields).toString(); try { ps = connection.prepareStatement(query); int counter = 1; for (DataField dataField : fields) { if (dataField.getName().equalsIgnoreCase("timed")) continue; Serializable value = streamElement.getData(dataField.getName()); switch (dataField.getDataTypeID()) { case DataTypes.VARCHAR: if (value == null) ps.setNull(counter, Types.VARCHAR); else ps.setString(counter, value.toString()); break; case DataTypes.CHAR: if (value == null) ps.setNull(counter, Types.CHAR); else ps.setString(counter, value.toString()); break; case DataTypes.INTEGER: if (value == null) ps.setNull(counter, Types.INTEGER); else ps.setInt(counter, ((Number) value).intValue()); break; case DataTypes.SMALLINT: if (value == null) ps.setNull(counter, Types.SMALLINT); else ps.setShort(counter, ((Number) value).shortValue()); break; case DataTypes.TINYINT: if (value == null) ps.setNull(counter, Types.TINYINT); else ps.setByte(counter, ((Number) value).byteValue()); break; case DataTypes.DOUBLE: if (value == null) ps.setNull(counter, Types.DOUBLE); else ps.setDouble(counter, ((Number) value).doubleValue()); break; case DataTypes.BIGINT: if (value == null) ps.setNull(counter, Types.BIGINT); else ps.setLong(counter, ((Number) value).longValue()); break; case DataTypes.BINARY: if (value == null) ps.setNull(counter, Types.BINARY); else ps.setBytes(counter, (byte[]) value); break; default: logger.error("The type conversion is not supported for : " + dataField.getName() + "(" + dataField.getDataTypeID() + ") : "); } counter++; } ps.setLong(counter, streamElement.getTimeStamp()); ps.execute(); } catch (GSNRuntimeException e) { //if (e.getType() == GSNRuntimeException.UNEXPECTED_VIRTUAL_SENSOR_REMOVAL) { // if (logger.isDebugEnabled()) // logger.debug("An stream element dropped due to unexpected virtual sensor removal. (Stream element: " + streamElement.toString() + ")+ Query: " + query, e); //} else logger.warn("Inserting a stream element failed : " + streamElement.toString(), e); } catch (SQLException e) { if (e.getMessage().toLowerCase().contains("duplicate entry")) logger.info("Error occurred on inserting data to the database, an stream element dropped due to: " + e.getMessage() + ". (Stream element: " + streamElement.toString() + ")+ Query: " + query); else logger.warn("Error occurred on inserting data to the database, an stream element dropped due to: " + e.getMessage() + ". (Stream element: " + streamElement.toString() + ")+ Query: " + query); throw e; } finally { close(ps); } }
From source file:org.apache.ddlutils.io.TestDatabaseIO.java
/** * Tests a database model with a table with a column with a java name. *//*from w w w.j av a 2s .com*/ public void testColumnWithJavaName() throws Exception { Database model = readModel("<database xmlns='" + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + " <table name='SomeTable'\n" + " description='Some table'>\n" + " <column name='ID'\n" + " type='DOUBLE'\n" + " javaName='testString'/>\n" + " </table>\n" + "</database>"); assertEquals("test", model.getName()); assertEquals(1, model.getTableCount()); Table table = model.getTable(0); assertEquals("SomeTable", "Some table", 1, 0, 0, 0, 0, table); assertEquals("ID", Types.DOUBLE, 0, 0, null, null, "testString", false, false, false, table.getColumn(0)); assertEquals("<?xml version='1.0' encoding='UTF-8'?>\n" + "<database xmlns=\"" + DatabaseIO.DDLUTILS_NAMESPACE + "\" name=\"test\">\n" + " <table name=\"SomeTable\" description=\"Some table\">\n" + " <column name=\"ID\" primaryKey=\"false\" required=\"false\" type=\"DOUBLE\" autoIncrement=\"false\" javaName=\"testString\" />\n" + " </table>\n" + "</database>\n", model); }
From source file:tinygsn.storage.StorageManager.java
public void executeInsert(CharSequence tableName, DataField[] fields, StreamElement streamElement, Connection connection) throws SQLException { PreparedStatement ps = null;/*from www . j av a 2 s . com*/ String query = getStatementInsert(tableName, fields).toString(); try { ps = connection.prepareStatement(query); int counter = 1; for (DataField dataField : fields) { if (dataField.getName().equalsIgnoreCase("timed")) continue; Serializable value = streamElement.getData(dataField.getName()); switch (dataField.getDataTypeID()) { case DataTypes.VARCHAR: if (value == null) ps.setNull(counter, Types.VARCHAR); else ps.setString(counter, value.toString()); break; case DataTypes.CHAR: if (value == null) ps.setNull(counter, Types.CHAR); else ps.setString(counter, value.toString()); break; case DataTypes.INTEGER: if (value == null) ps.setNull(counter, Types.INTEGER); else ps.setInt(counter, ((Number) value).intValue()); break; case DataTypes.SMALLINT: if (value == null) ps.setNull(counter, Types.SMALLINT); else ps.setShort(counter, ((Number) value).shortValue()); break; case DataTypes.TINYINT: if (value == null) ps.setNull(counter, Types.TINYINT); else ps.setByte(counter, ((Number) value).byteValue()); break; case DataTypes.DOUBLE: if (value == null) ps.setNull(counter, Types.DOUBLE); else ps.setDouble(counter, ((Number) value).doubleValue()); break; case DataTypes.BIGINT: if (value == null) ps.setNull(counter, Types.BIGINT); else ps.setLong(counter, ((Number) value).longValue()); break; case DataTypes.BINARY: if (value == null) ps.setNull(counter, Types.BINARY); else ps.setBytes(counter, (byte[]) value); break; default: // logger.error("The type conversion is not supported for : " // + dataField.getName() + "(" + dataField.getDataTypeID() + ") : "); } counter++; } ps.setLong(counter, streamElement.getTimeStamp()); ps.execute(); } catch (GSNRuntimeException e) { // if (e.getType() == // GSNRuntimeException.UNEXPECTED_VIRTUAL_SENSOR_REMOVAL) { // if (logger.isDebugEnabled()) // // logger // .debug( // "An stream element dropped due to unexpected virtual sensor removal. (Stream element: " // + streamElement.toString() + ")+ Query: " + query, e); // } else // logger.warn( // "Inserting a stream element failed : " + streamElement.toString(), e); } catch (SQLException e) { if (e.getMessage().toLowerCase().contains("duplicate entry")) // logger // .info("Error occurred on inserting data to the database, an stream element dropped due to: " // + e.getMessage() // + ". (Stream element: " // + streamElement.toString() + ")+ Query: " + query); // else // logger // .warn("Error occurred on inserting data to the database, an stream element dropped due to: " // + e.getMessage() // + ". (Stream element: " // + streamElement.toString() + ")+ Query: " + query); throw e; } finally { close(ps); } }
From source file:com.squid.kraken.v4.caching.redis.datastruct.RawMatrix.java
public static boolean isPrimitiveType(int colType) { switch (colType) { case Types.BIT: case Types.TINYINT: case Types.SMALLINT: case Types.INTEGER: case Types.BIGINT: case Types.REAL: case Types.FLOAT: case Types.DOUBLE: case Types.BINARY: case Types.VARBINARY: case Types.LONGVARBINARY: return true; case Types.CHAR: case Types.VARCHAR: case Types.LONGVARCHAR: case Types.NUMERIC: case Types.DECIMAL: case Types.DATE: case Types.TIME: case Types.TIMESTAMP: return false; default://from www . j a va 2 s .c o m return false; } }
From source file:io.bibleget.BibleGetDB.java
private void listColNamesTypes(DatabaseMetaData dbMeta, ResultSet rs) { //System.out.println("After Table Creation: Table "+rs.getString("TABLE_NAME")+" exists !!"); ResultSet cols;/*from w w w . j a v a 2 s . c om*/ try { cols = dbMeta.getColumns(null, null, rs.getString("TABLE_NAME"), null); while (cols.next()) { //System.out.println(cols.getString("COLUMN_NAME")); colNames.add(cols.getString("COLUMN_NAME")); int dType = cols.getInt("DATA_TYPE"); switch (dType) { case Types.VARCHAR: colDataTypes.add(String.class); break; case Types.INTEGER: colDataTypes.add(Integer.class); break; case Types.FLOAT: colDataTypes.add(Float.class); break; case Types.DOUBLE: case Types.REAL: colDataTypes.add(Double.class); break; case Types.DATE: case Types.TIME: case Types.TIMESTAMP: colDataTypes.add(java.sql.Date.class); break; case Types.BOOLEAN: colDataTypes.add(Boolean.class); break; default: colDataTypes.add(String.class); break; } } } catch (SQLException ex) { Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:gsn.storage.StorageManager.java
public void executeInsert(CharSequence tableName, DataField[] fields, StreamElement streamElement, Connection connection) throws SQLException { PreparedStatement ps = null;/* w w w . jav a 2s. c o m*/ String query = getStatementInsert(tableName, fields).toString(); try { ps = connection.prepareStatement(query); int counter = 1; for (DataField dataField : fields) { if (dataField.getName().equalsIgnoreCase("timed")) continue; Serializable value = streamElement.getData(dataField.getName()); switch (dataField.getDataTypeID()) { case DataTypes.VARCHAR: if (value == null) ps.setNull(counter, Types.VARCHAR); else ps.setString(counter, value.toString()); break; case DataTypes.CHAR: if (value == null) ps.setNull(counter, Types.CHAR); else ps.setString(counter, value.toString()); break; case DataTypes.INTEGER: if (value == null) ps.setNull(counter, Types.INTEGER); else ps.setInt(counter, ((Number) value).intValue()); break; case DataTypes.SMALLINT: if (value == null) ps.setNull(counter, Types.SMALLINT); else ps.setShort(counter, ((Number) value).shortValue()); break; case DataTypes.TINYINT: if (value == null) ps.setNull(counter, Types.TINYINT); else ps.setByte(counter, ((Number) value).byteValue()); break; case DataTypes.DOUBLE: if (value == null) ps.setNull(counter, Types.DOUBLE); else ps.setDouble(counter, ((Number) value).doubleValue()); break; case DataTypes.FLOAT: if (value == null) ps.setNull(counter, Types.FLOAT); else ps.setFloat(counter, ((Number) value).floatValue()); break; case DataTypes.BIGINT: if (value == null) ps.setNull(counter, Types.BIGINT); else ps.setLong(counter, ((Number) value).longValue()); break; case DataTypes.BINARY: if (value == null) ps.setNull(counter, Types.BINARY); else ps.setBytes(counter, (byte[]) value); break; default: logger.error("The type conversion is not supported for : " + dataField.getName() + "(" + dataField.getDataTypeID() + ") : "); } counter++; } ps.setLong(counter, streamElement.getTimeStamp()); ps.execute(); } catch (GSNRuntimeException e) { //if (e.getType() == GSNRuntimeException.UNEXPECTED_VIRTUAL_SENSOR_REMOVAL) { // if (logger.isDebugEnabled()) // logger.debug("An stream element dropped due to unexpected virtual sensor removal. (Stream element: " + streamElement.toString() + ")+ Query: " + query, e); //} else logger.warn("Inserting a stream element failed : " + streamElement.toString(), e); } catch (SQLException e) { if (e.getMessage().toLowerCase().contains("duplicate entry")) logger.info("Error occurred on inserting data to the database, an stream element dropped due to: " + e.getMessage() + ". (Stream element: " + streamElement.toString() + ")+ Query: " + query); else logger.warn("Error occurred on inserting data to the database, an stream element dropped due to: " + e.getMessage() + ". (Stream element: " + streamElement.toString() + ")+ Query: " + query); throw e; } finally { close(ps); } }
From source file:org.apache.ddlutils.TestAgainstLiveDatabaseBase.java
/** * Returns a copy of the given model adjusted for type changes because of the native type mappings * which when read back from the database will map to different types. * /*from www . j a va2s . c om*/ * @param sourceModel The source model * @return The adjusted model */ protected Database adjustModel(Database sourceModel) { Database model = new CloneHelper().clone(sourceModel); for (int tableIdx = 0; tableIdx < model.getTableCount(); tableIdx++) { Table table = model.getTable(tableIdx); for (int columnIdx = 0; columnIdx < table.getColumnCount(); columnIdx++) { Column column = table.getColumn(columnIdx); int origType = column.getTypeCode(); int targetType = getPlatformInfo().getTargetJdbcType(origType); // we adjust the column types if the native type would back-map to a // different jdbc type if (targetType != origType) { column.setTypeCode(targetType); // we should also adapt the default value if (column.getDefaultValue() != null) { DefaultValueHelper helper = getPlatform().getSqlBuilder().getDefaultValueHelper(); column.setDefaultValue(helper.convert(column.getDefaultValue(), origType, targetType)); } } // we also promote the default size if the column has no size // spec of its own if ((column.getSize() == null) && getPlatformInfo().hasSize(targetType)) { Integer defaultSize = getPlatformInfo().getDefaultSize(targetType); if (defaultSize != null) { column.setSize(defaultSize.toString()); } } // finally the platform might return a synthetic default value if the column // is a primary key column if (getPlatformInfo().isSyntheticDefaultValueForRequiredReturned() && (column.getDefaultValue() == null) && column.isRequired() && !column.isAutoIncrement()) { switch (column.getTypeCode()) { case Types.TINYINT: case Types.SMALLINT: case Types.INTEGER: case Types.BIGINT: column.setDefaultValue("0"); break; case Types.REAL: case Types.FLOAT: case Types.DOUBLE: column.setDefaultValue("0.0"); break; case Types.BIT: column.setDefaultValue("false"); break; default: column.setDefaultValue(""); break; } } if (column.isPrimaryKey() && getPlatformInfo().isPrimaryKeyColumnAutomaticallyRequired()) { column.setRequired(true); } if (column.isAutoIncrement() && getPlatformInfo().isIdentityColumnAutomaticallyRequired()) { column.setRequired(true); } } // we also add the default names to foreign keys that are initially unnamed for (int fkIdx = 0; fkIdx < table.getForeignKeyCount(); fkIdx++) { ForeignKey fk = table.getForeignKey(fkIdx); if (fk.getName() == null) { fk.setName(getPlatform().getSqlBuilder().getForeignKeyName(table, fk)); } } } return model; }