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:org.apache.cocoon.util.JDBCTypeConversions.java
/** * Get the Statement column so that the results are mapped correctly. * (this has been copied from AbstractDatabaseAction and modified slightly) *//* w ww. j a va2 s.c o m*/ public static Object getColumn(ResultSet set, Configuration column) throws Exception { Integer type = (Integer) JDBCTypeConversions.typeConstants.get(column.getAttribute("type")); String dbcol = column.getAttribute("name"); Object value = null; switch (type.intValue()) { case Types.CLOB: case Types.CHAR: Clob dbClob = set.getClob(dbcol); int length = (int) dbClob.length(); InputStream asciiStream = new BufferedInputStream(dbClob.getAsciiStream()); byte[] buffer = new byte[length]; asciiStream.read(buffer); String str = new String(buffer); asciiStream.close(); value = str; break; case Types.BIGINT: value = set.getBigDecimal(dbcol); break; case Types.TINYINT: value = new Byte(set.getByte(dbcol)); break; case Types.VARCHAR: value = set.getString(dbcol); break; case Types.DATE: value = set.getDate(dbcol); break; case Types.DOUBLE: value = new Double(set.getDouble(dbcol)); break; case Types.FLOAT: value = new Float(set.getFloat(dbcol)); break; case Types.INTEGER: value = new Integer(set.getInt(dbcol)); break; case Types.NUMERIC: value = new Long(set.getLong(dbcol)); break; case Types.SMALLINT: value = new Short(set.getShort(dbcol)); break; case Types.TIME: value = set.getTime(dbcol); break; case Types.TIMESTAMP: value = set.getTimestamp(dbcol); break; case Types.ARRAY: value = set.getArray(dbcol); // new Integer(set.getInt(dbcol)); break; case Types.BIT: value = BooleanUtils.toBooleanObject(set.getBoolean(dbcol)); break; case Types.STRUCT: value = (Struct) set.getObject(dbcol); break; case Types.OTHER: value = set.getObject(dbcol); break; default: // The blob types have to be requested separately, via a Reader. value = ""; break; } return value; }
From source file:org.jumpmind.db.sql.DmlStatement.java
protected int getTypeCode(Column column, boolean isDateOverrideToTimestamp) { int type = column.getMappedTypeCode(); if (type == Types.DATE && isDateOverrideToTimestamp) { type = Types.TIMESTAMP;/*from w w w .j av a 2s. co m*/ } else if (type == Types.FLOAT || type == Types.DOUBLE || type == Types.REAL) { type = Types.DECIMAL; } return type; }
From source file:org.jumpmind.db.platform.oracle.OracleDdlReader.java
@Override protected Column readColumn(DatabaseMetaDataWrapper metaData, Map<String, Object> values) throws SQLException { Column column = super.readColumn(metaData, values); if (column.getMappedTypeCode() == Types.DECIMAL) { // We're back-mapping the NUMBER columns returned by Oracle // Note that the JDBC driver returns DECIMAL for these NUMBER // columns if (column.getScale() <= -127 || column.getScale() >= 127) { if (column.getSizeAsInt() == 0) { /*/*from w ww .j a v a2 s .c o m*/ * Latest oracle jdbc drivers for 11g return (0,-127) for * types defined as integer resulting in bad mappings. * NUMBER without scale or precision looks the same as * INTEGER in the jdbc driver. We must check the Oracle * meta data to see if type is an INTEGER. */ if (isColumnInteger((String) values.get("TABLE_NAME"), (String) values.get("COLUMN_NAME"))) { column.setMappedTypeCode(Types.BIGINT); } } else if (column.getSizeAsInt() <= 63) { column.setMappedTypeCode(Types.REAL); } else { column.setMappedTypeCode(Types.DOUBLE); } } } else if (column.getMappedTypeCode() == Types.FLOAT) { // Same for REAL, FLOAT, DOUBLE PRECISION, which all back-map to // FLOAT but with // different sizes (63 for REAL, 126 for FLOAT/DOUBLE PRECISION) switch (column.getSizeAsInt()) { case 63: column.setMappedTypeCode(Types.REAL); break; case 126: column.setMappedTypeCode(Types.DOUBLE); break; } } else if ((column.getMappedTypeCode() == Types.DATE) || (column.getMappedTypeCode() == Types.TIMESTAMP)) { // we also reverse the ISO-format adaptation, and adjust the default // value to timestamp if (column.getDefaultValue() != null) { Timestamp timestamp = null; Matcher matcher = oracleIsoTimestampPattern.matcher(column.getDefaultValue()); if (matcher.matches()) { String timestampVal = matcher.group(1); timestamp = Timestamp.valueOf(timestampVal); } else { matcher = oracleIsoDatePattern.matcher(column.getDefaultValue()); if (matcher.matches()) { String dateVal = matcher.group(1); timestamp = new Timestamp(Date.valueOf(dateVal).getTime()); } else { matcher = oracleIsoTimePattern.matcher(column.getDefaultValue()); if (matcher.matches()) { String timeVal = matcher.group(1); timestamp = new Timestamp(Time.valueOf(timeVal).getTime()); } } } if (timestamp != null) { column.setDefaultValue(timestamp.toString()); } } } else if (TypeMap.isTextType(column.getMappedTypeCode())) { String defaultValue = column.getDefaultValue(); if (isNotBlank(defaultValue) && defaultValue.startsWith("('") && defaultValue.endsWith("')")) { defaultValue = defaultValue.substring(2, defaultValue.length() - 2); } column.setDefaultValue(unescape(defaultValue, "'", "''")); } return column; }
From source file:org.eclipse.ecr.core.storage.sql.jdbc.dialect.DialectOracle.java
@Override public void setToPreparedStatement(PreparedStatement ps, int index, Serializable value, Column column) throws SQLException { switch (column.getJdbcType()) { case Types.VARCHAR: case Types.CLOB: setToPreparedStatementString(ps, index, value, column); return;//w ww. jav a 2 s. c o m case Types.BIT: ps.setBoolean(index, ((Boolean) value).booleanValue()); return; case Types.TINYINT: case Types.SMALLINT: ps.setInt(index, ((Long) value).intValue()); return; case Types.INTEGER: case Types.BIGINT: ps.setLong(index, ((Long) value).longValue()); return; case Types.DOUBLE: ps.setDouble(index, ((Double) value).doubleValue()); return; case Types.TIMESTAMP: setToPreparedStatementTimestamp(ps, index, value, column); return; default: throw new SQLException("Unhandled JDBC type: " + column.getJdbcType()); } }
From source file:org.apache.sqoop.hcat.HCatalogExportTest.java
public void testFloatTypes() throws Exception { final int TOTAL_RECORDS = 1 * 10; String table = getTableName().toUpperCase(); ColumnGenerator[] cols = new ColumnGenerator[] { HCatalogTestUtils.colGenerator(HCatalogTestUtils.forIdx(0), "float", Types.FLOAT, HCatFieldSchema.Type.FLOAT, 0, 0, 10.0F, 10.F, KeyType.NOT_A_KEY), HCatalogTestUtils.colGenerator(HCatalogTestUtils.forIdx(1), "real", Types.FLOAT, HCatFieldSchema.Type.FLOAT, 0, 0, 20.0F, 20.0F, KeyType.NOT_A_KEY), HCatalogTestUtils.colGenerator(HCatalogTestUtils.forIdx(2), "double", Types.DOUBLE, HCatFieldSchema.Type.DOUBLE, 0, 0, 30.0D, 30.0D, KeyType.NOT_A_KEY), }; List<String> addlArgsArray = new ArrayList<String>(); runHCatExport(addlArgsArray, TOTAL_RECORDS, table, cols); }
From source file:org.opennms.upgrade.implementations.MonitoringLocationsMigratorOffline.java
@Override public void execute() throws OnmsUpgradeException { if (monitoringLocationsConfig == null) return;/* w ww.j a v a 2 s . c om*/ log("Moving monitoring locations into the database...\n"); long count = 0; try { Connection connection = null; final DBUtils dbUtils = new DBUtils(getClass()); try { connection = DataSourceFactory.getInstance().getConnection(); dbUtils.watch(connection); PreparedStatement insertLocation = connection.prepareStatement( "INSERT INTO monitoringlocations (id, monitoringarea, geolocation, latitude, longitude, priority) VALUES (?,?,?,?,?,?)"); PreparedStatement insertPollingPackage = connection.prepareStatement( "INSERT INTO monitoringlocationspollingpackages (monitoringlocationid, packagename) VALUES (?,?)"); PreparedStatement insertCollectionPackage = connection.prepareStatement( "INSERT INTO monitoringlocationscollectionpackages (monitoringlocationid, packagename) VALUES (?,?)"); PreparedStatement insertTag = connection.prepareStatement( "INSERT INTO monitoringlocationstags (monitoringlocationid, tag) VALUES (?,?)"); dbUtils.watch(insertLocation); dbUtils.watch(insertPollingPackage); dbUtils.watch(insertCollectionPackage); dbUtils.watch(insertTag); for (LocationDef location : monitoringLocationsConfig.getLocations()) { insertLocation.setString(1, location.getLocationName()); // id insertLocation.setString(2, location.getMonitoringArea()); // monitoringarea if (location.getGeolocation() != null && !"".equals(location.getGeolocation().trim())) { insertLocation.setString(3, location.getGeolocation()); // geolocation } else { insertLocation.setNull(3, Types.VARCHAR); } if (location.getCoordinates() != null && !"".equals(location.getCoordinates())) { String[] latLong = location.getCoordinates().split(","); if (latLong.length == 2) { insertLocation.setDouble(4, Double.valueOf(latLong[0])); // latitude insertLocation.setDouble(5, Double.valueOf(latLong[1])); // longitude } else { insertLocation.setNull(4, Types.DOUBLE); insertLocation.setNull(5, Types.DOUBLE); } } else { insertLocation.setNull(4, Types.DOUBLE); insertLocation.setNull(5, Types.DOUBLE); } if (location.getPriority() == null) { insertLocation.setNull(6, Types.INTEGER); // priority } else { insertLocation.setLong(6, location.getPriority()); // priority } insertLocation.execute(); count++; if (location.getPollingPackageName() != null && !"".equals(location.getPollingPackageName())) { insertPollingPackage.setString(1, location.getLocationName()); // monitoringlocationid insertPollingPackage.setString(2, location.getPollingPackageName()); // packagename insertPollingPackage.execute(); } if (location.getCollectionPackageName() != null && !"".equals(location.getCollectionPackageName())) { insertCollectionPackage.setString(1, location.getLocationName()); // monitoringlocationid insertCollectionPackage.setString(2, location.getCollectionPackageName()); // packagename insertCollectionPackage.execute(); } for (Tag tag : location.getTags()) { if (tag.getName() != null && !"".equals(tag.getName().trim())) { insertTag.setString(1, location.getLocationName()); // monitoringlocationid insertTag.setString(2, tag.getName()); // tag insertTag.execute(); } } } } finally { dbUtils.cleanUp(); } } catch (Throwable e) { throw new OnmsUpgradeException("Can't fix services configuration because " + e.getMessage(), e); } log("Moved %d monitoring locations into the database\n", count); }
From source file:CreateNewTable.java
private static Vector getDataTypes(Connection con) throws SQLException { String structName = null, distinctName = null, javaName = null; // create a vector of class DataType initialized with // the SQL code, the SQL type name, and two null entries // for the local type name and the creation parameter(s) Vector dataTypes = new Vector(); dataTypes.add(new DataType(java.sql.Types.BIT, "BIT")); dataTypes.add(new DataType(java.sql.Types.TINYINT, "TINYINT")); dataTypes.add(new DataType(java.sql.Types.SMALLINT, "SMALLINT")); dataTypes.add(new DataType(java.sql.Types.INTEGER, "INTEGER")); dataTypes.add(new DataType(java.sql.Types.BIGINT, "BIGINT")); dataTypes.add(new DataType(java.sql.Types.FLOAT, "FLOAT")); dataTypes.add(new DataType(java.sql.Types.REAL, "REAL")); dataTypes.add(new DataType(java.sql.Types.DOUBLE, "DOUBLE")); dataTypes.add(new DataType(java.sql.Types.NUMERIC, "NUMERIC")); dataTypes.add(new DataType(java.sql.Types.DECIMAL, "DECIMAL")); dataTypes.add(new DataType(java.sql.Types.CHAR, "CHAR")); dataTypes.add(new DataType(java.sql.Types.VARCHAR, "VARCHAR")); dataTypes.add(new DataType(java.sql.Types.LONGVARCHAR, "LONGVARCHAR")); dataTypes.add(new DataType(java.sql.Types.DATE, "DATE")); dataTypes.add(new DataType(java.sql.Types.TIME, "TIME")); dataTypes.add(new DataType(java.sql.Types.TIMESTAMP, "TIMESTAMP")); dataTypes.add(new DataType(java.sql.Types.BINARY, "BINARY")); dataTypes.add(new DataType(java.sql.Types.VARBINARY, "VARBINARY")); dataTypes.add(new DataType(java.sql.Types.LONGVARBINARY, "LONGVARBINARY")); dataTypes.add(new DataType(java.sql.Types.NULL, "NULL")); dataTypes.add(new DataType(java.sql.Types.OTHER, "OTHER")); dataTypes.add(new DataType(java.sql.Types.BLOB, "BLOB")); dataTypes.add(new DataType(java.sql.Types.CLOB, "CLOB")); DatabaseMetaData dbmd = con.getMetaData(); ResultSet rs = dbmd.getTypeInfo(); while (rs.next()) { int codeNumber = rs.getInt("DATA_TYPE"); String dbmsName = rs.getString("TYPE_NAME"); String createParams = rs.getString("CREATE_PARAMS"); if (codeNumber == Types.STRUCT && structName == null) structName = dbmsName;// w ww . j a v a2 s . co m else if (codeNumber == Types.DISTINCT && distinctName == null) distinctName = dbmsName; else if (codeNumber == Types.JAVA_OBJECT && javaName == null) javaName = dbmsName; else { for (int i = 0; i < dataTypes.size(); i++) { // find entry that matches the SQL code, // and if local type and params are not already set, // set them DataType type = (DataType) dataTypes.get(i); if (type.getCode() == codeNumber) { type.setLocalTypeAndParams(dbmsName, createParams); } } } } int[] types = { Types.STRUCT, Types.DISTINCT, Types.JAVA_OBJECT }; rs = dbmd.getUDTs(null, "%", "%", types); while (rs.next()) { String typeName = null; DataType dataType = null; if (dbmd.isCatalogAtStart()) typeName = rs.getString(1) + dbmd.getCatalogSeparator() + rs.getString(2) + "." + rs.getString(3); else typeName = rs.getString(2) + "." + rs.getString(3) + dbmd.getCatalogSeparator() + rs.getString(1); switch (rs.getInt(5)) { case Types.STRUCT: dataType = new DataType(Types.STRUCT, typeName); dataType.setLocalTypeAndParams(structName, null); break; case Types.DISTINCT: dataType = new DataType(Types.DISTINCT, typeName); dataType.setLocalTypeAndParams(distinctName, null); break; case Types.JAVA_OBJECT: dataType = new DataType(Types.JAVA_OBJECT, typeName); dataType.setLocalTypeAndParams(javaName, null); break; } dataTypes.add(dataType); } return dataTypes; }
From source file:org.dashbuilder.dataprovider.backend.sql.JDBCUtils.java
public static ColumnType calculateType(int sqlDataType) { switch (sqlDataType) { // Category-like columns. case Types.CHAR: case Types.VARCHAR: case Types.NCHAR: case Types.NVARCHAR: case Types.BIT: case Types.BOOLEAN: { return ColumnType.LABEL; }//from w w w. j a v a 2 s . co m // Text-like columns. case Types.LONGVARCHAR: case Types.LONGNVARCHAR: { return ColumnType.TEXT; } // Number-like columns. case Types.TINYINT: case Types.BIGINT: case Types.INTEGER: case Types.DECIMAL: case Types.DOUBLE: case Types.FLOAT: case Types.NUMERIC: case Types.REAL: case Types.SMALLINT: { return ColumnType.NUMBER; } // Date-like columns. case Types.DATE: case Types.TIME: case Types.TIMESTAMP: { return ColumnType.DATE; } /*case Types.BINARY: case Types.VARBINARY: case Types.LONGVARBINARY: case Types.NULL: case Types.OTHER: case Types.JAVA_OBJECT: case Types.DISTINCT: case Types.STRUCT: case Types.ARRAY: case Types.BLOB: case Types.CLOB: case Types.REF: case Types.ROWID: case Types.SQLXML: case Types.DATALINK:*/ // Unsupported (see above) types are treated as a text values. default: { return ColumnType.TEXT; } } }
From source file:net.riezebos.thoth.configuration.persistence.dbs.DDLExecuter.java
private void initDialect(DatabaseIdiom idiom) { databaseIdiom = idiom;/*from w w w . j a va 2s . co m*/ try { addTranslation("bigint", idiom.getTypeName(Types.BIGINT)); addTranslation("binary", idiom.getTypeName(Types.BINARY)); addTranslation("bit", idiom.getTypeName(Types.BIT)); addTranslation("blob", idiom.getTypeName(Types.BLOB)); addTranslation("boolean", idiom.getTypeName(Types.BOOLEAN)); addTranslation("char", idiom.getTypeName(Types.CHAR)); addTranslation("clob", idiom.getTypeName(Types.CLOB)); addTranslation("date", idiom.getTypeName(Types.DATE)); addTranslation("decimal", idiom.getTypeName(Types.DECIMAL)); addTranslation("double", idiom.getTypeName(Types.DOUBLE)); addTranslation("float", idiom.getTypeName(Types.FLOAT)); addTranslation("integer", idiom.getTypeName(Types.INTEGER)); addTranslation("longnvarchar", idiom.getTypeName(Types.LONGNVARCHAR)); addTranslation("longvarbinary", idiom.getTypeName(Types.LONGVARBINARY)); addTranslation("longvarchar", idiom.getTypeName(Types.LONGVARCHAR)); addTranslation("nchar", idiom.getTypeName(Types.NCHAR)); addTranslation("nclob", idiom.getTypeName(Types.NCLOB)); addTranslation("numeric", idiom.getTypeName(Types.NUMERIC)); addTranslation("nvarchar", idiom.getTypeName(Types.NVARCHAR)); addTranslation("real", idiom.getTypeName(Types.REAL)); addTranslation("smallint", idiom.getTypeName(Types.SMALLINT)); addTranslation("time", idiom.getTypeName(Types.TIME)); addTranslation("timestamp", idiom.getTypeName(Types.TIMESTAMP)); addTranslation("tinyint", idiom.getTypeName(Types.TINYINT)); addTranslation("varbinary", idiom.getTypeName(Types.VARBINARY)); databaseIdiom.initDialect(translations, workarounds); // Ignore autogenerated ID's addWorkaround("generated always as identity", ""); } catch (Exception e) { throw new IllegalArgumentException(e); } }
From source file:CSVWriter.java
private static String getColumnValue(ResultSet rs, int colType, int colIndex) throws SQLException, IOException { String value = ""; /* w ww . j a va 2 s .c o m*/ switch (colType) { case Types.BIT: Object bit = rs.getObject(colIndex); if (bit != null) { value = String.valueOf(bit); } break; case Types.BOOLEAN: boolean b = rs.getBoolean(colIndex); if (!rs.wasNull()) { value = Boolean.valueOf(b).toString(); } break; case Types.CLOB: Clob c = rs.getClob(colIndex); if (c != null) { value = read(c); } break; case Types.BIGINT: case Types.DECIMAL: case Types.DOUBLE: case Types.FLOAT: case Types.REAL: case Types.NUMERIC: BigDecimal bd = rs.getBigDecimal(colIndex); if (bd != null) { value = "" + bd.doubleValue(); } break; case Types.INTEGER: case Types.TINYINT: case Types.SMALLINT: int intValue = rs.getInt(colIndex); if (!rs.wasNull()) { value = "" + intValue; } break; case Types.JAVA_OBJECT: Object obj = rs.getObject(colIndex); if (obj != null) { value = String.valueOf(obj); } break; case Types.DATE: java.sql.Date date = rs.getDate(colIndex); if (date != null) { value = DATE_FORMATTER.format(date);; } break; case Types.TIME: Time t = rs.getTime(colIndex); if (t != null) { value = t.toString(); } break; case Types.TIMESTAMP: Timestamp tstamp = rs.getTimestamp(colIndex); if (tstamp != null) { value = TIMESTAMP_FORMATTER.format(tstamp); } break; case Types.LONGVARCHAR: case Types.VARCHAR: case Types.CHAR: value = rs.getString(colIndex); break; default: value = ""; } if (value == null) { value = ""; } return value; }