List of usage examples for java.sql Types FLOAT
int FLOAT
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The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type FLOAT.
From source file:org.eclipse.ecr.core.storage.sql.jdbc.dialect.DialectOracle.java
@Override public boolean isAllowedConversion(int expected, int actual, String actualName, int actualSize) { // Oracle internal conversions if (expected == Types.DOUBLE && actual == Types.FLOAT) { return true; }// ww w.j a va2s . c o m if (expected == Types.VARCHAR && actual == Types.OTHER && actualName.equals("NVARCHAR2")) { return true; } if (expected == Types.CLOB && actual == Types.OTHER && actualName.equals("NCLOB")) { return true; } if (expected == Types.BIT && actual == Types.DECIMAL && actualName.equals("NUMBER") && actualSize == 1) { return true; } if (expected == Types.TINYINT && actual == Types.DECIMAL && actualName.equals("NUMBER") && actualSize == 3) { return true; } if (expected == Types.INTEGER && actual == Types.DECIMAL && actualName.equals("NUMBER") && actualSize == 10) { return true; } if (expected == Types.BIGINT && actual == Types.DECIMAL && actualName.equals("NUMBER") && actualSize == 19) { return true; } // CLOB vs VARCHAR compatibility if (expected == Types.VARCHAR && actual == Types.OTHER && actualName.equals("NCLOB")) { return true; } if (expected == Types.CLOB && actual == Types.OTHER && actualName.equals("NVARCHAR2")) { return true; } return false; }
From source file:com.xpfriend.fixture.cast.temp.TypeConverter.java
private static Class<?> getJavaType(int sqltype, int precision, int scale) { switch (sqltype) { case Types.BIGINT: return Long.class; case Types.BIT: return Boolean.class; case Types.BOOLEAN: return Boolean.class; case Types.CHAR: return String.class; case Types.DECIMAL: return getNumericType(precision, scale); case Types.DOUBLE: return Double.class; case Types.FLOAT: return Double.class; case Types.INTEGER: return Integer.class; case Types.LONGVARCHAR: return String.class; case Types.NUMERIC: return getNumericType(precision, scale); case Types.REAL: return Float.class; case Types.SMALLINT: return Short.class; case Types.DATE: return java.sql.Timestamp.class; case Types.TIME: return java.sql.Time.class; case Types.TIMESTAMP: return java.sql.Timestamp.class; case Types.TINYINT: return Byte.class; case Types.VARCHAR: return String.class; case Types.BLOB: return byte[].class; case Types.LONGVARBINARY: return byte[].class; case Types.CLOB: return String.class; case Types.BINARY: return byte[].class; case Types.VARBINARY: return byte[].class; case Types.NVARCHAR: return String.class; case Types.NCHAR: return String.class; case Types.LONGNVARCHAR: return String.class; case -155://from ww w. j a v a2s . c o m return java.sql.Timestamp.class; default: return Object.class; } }
From source file:org.apache.ddlutils.platform.JdbcModelReader.java
/** * Creates a new model reader instance.//from ww w .j a v a 2s. c om * * @param platform The plaftform this builder belongs to */ public JdbcModelReader(Platform platform) { _platform = platform; _defaultSizes.put(new Integer(Types.CHAR), "254"); _defaultSizes.put(new Integer(Types.VARCHAR), "254"); _defaultSizes.put(new Integer(Types.LONGVARCHAR), "254"); _defaultSizes.put(new Integer(Types.BINARY), "254"); _defaultSizes.put(new Integer(Types.VARBINARY), "254"); _defaultSizes.put(new Integer(Types.LONGVARBINARY), "254"); _defaultSizes.put(new Integer(Types.INTEGER), "32"); _defaultSizes.put(new Integer(Types.BIGINT), "64"); _defaultSizes.put(new Integer(Types.REAL), "7,0"); _defaultSizes.put(new Integer(Types.FLOAT), "15,0"); _defaultSizes.put(new Integer(Types.DOUBLE), "15,0"); _defaultSizes.put(new Integer(Types.DECIMAL), "15,15"); _defaultSizes.put(new Integer(Types.NUMERIC), "15,15"); _columnsForTable = initColumnsForTable(); _columnsForColumn = initColumnsForColumn(); _columnsForPK = initColumnsForPK(); _columnsForFK = initColumnsForFK(); _columnsForIndex = initColumnsForIndex(); }
From source file:ro.nextreports.engine.querybuilder.sql.dialect.AbstractDialect.java
protected void registerDefaultJavaTypes() { registerJavaType(Types.BIT, Boolean.class.getName()); registerJavaType(Types.TINYINT, Byte.class.getName()); registerJavaType(Types.SMALLINT, Short.class.getName()); // registerJavaType(Types.CHAR, Character.class.getName()); registerJavaType(Types.CHAR, String.class.getName()); registerJavaType(Types.VARCHAR, String.class.getName()); registerJavaType(Types.DATE, Date.class.getName()); registerJavaType(Types.TIME, Time.class.getName()); registerJavaType(Types.TIMESTAMP, Timestamp.class.getName()); registerJavaType(Types.DOUBLE, Double.class.getName()); registerJavaType(Types.FLOAT, Float.class.getName()); registerJavaType(Types.INTEGER, Integer.class.getName()); registerJavaType(Types.BIGINT, BigInteger.class.getName()); // registerJavaType(Types.BIGINT, Long.class.getName()); registerJavaType(Types.NUMERIC, BigDecimal.class.getName()); registerJavaType(Types.DECIMAL, BigDecimal.class.getName()); registerJavaType(Types.BINARY, byte[].class.getName()); registerJavaType(Types.VARBINARY, byte[].class.getName()); registerJavaType(Types.BLOB, String.class.getName()); registerJavaType(Types.CLOB, String.class.getName()); registerJavaType(Types.REAL, String.class.getName()); registerJavaType(Types.OTHER, Object.class.getName()); }
From source file:com.opencsv.ResultSetHelperService.java
private String getColumnValue(ResultSet rs, int colType, int colIndex, boolean trim, String dateFormatString, String timestampFormatString) throws SQLException, IOException { String value = ""; switch (colType) { case Types.BIT: case Types.JAVA_OBJECT: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getObject(colIndex), ""); value = ObjectUtils.toString(rs.getObject(colIndex), ""); break;/*from w w w .j a va 2 s . co m*/ case Types.BOOLEAN: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getBoolean(colIndex)); value = ObjectUtils.toString(rs.getBoolean(colIndex)); break; case Types.NCLOB: // todo : use rs.getNClob case Types.CLOB: Clob c = rs.getClob(colIndex); if (c != null) { StrBuilder sb = new StrBuilder(); sb.readFrom(c.getCharacterStream()); value = sb.toString(); } break; case Types.BIGINT: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getLong(colIndex)); value = ObjectUtils.toString(rs.getLong(colIndex)); break; case Types.DECIMAL: case Types.REAL: case Types.NUMERIC: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getBigDecimal(colIndex), ""); value = ObjectUtils.toString(rs.getBigDecimal(colIndex), ""); break; case Types.DOUBLE: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getDouble(colIndex)); value = ObjectUtils.toString(rs.getDouble(colIndex)); break; case Types.FLOAT: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getFloat(colIndex)); value = ObjectUtils.toString(rs.getFloat(colIndex)); break; case Types.INTEGER: case Types.TINYINT: case Types.SMALLINT: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getInt(colIndex)); value = ObjectUtils.toString(rs.getInt(colIndex)); break; case Types.DATE: java.sql.Date date = rs.getDate(colIndex); if (date != null) { SimpleDateFormat df = new SimpleDateFormat(dateFormatString); value = df.format(date); } break; case Types.TIME: // Once Java 7 is the minimum supported version. // value = Objects.toString(rs.getTime(colIndex), ""); value = ObjectUtils.toString(rs.getTime(colIndex), ""); break; case Types.TIMESTAMP: value = handleTimestamp(rs.getTimestamp(colIndex), timestampFormatString); break; case Types.NVARCHAR: // todo : use rs.getNString case Types.NCHAR: // todo : use rs.getNString case Types.LONGNVARCHAR: // todo : use rs.getNString case Types.LONGVARCHAR: case Types.VARCHAR: case Types.CHAR: String columnValue = rs.getString(colIndex); if (trim && columnValue != null) { value = columnValue.trim(); } else { value = columnValue; } break; default: value = ""; } if (rs.wasNull() || value == null) { value = ""; } return value; }
From source file:org.jumpmind.db.platform.oracle.OracleDdlReader.java
@Override protected Integer mapUnknownJdbcTypeForColumn(Map<String, Object> values) { String typeName = (String) values.get("TYPE_NAME"); if (typeName != null && typeName.startsWith("DATE")) { return Types.DATE; } else if (typeName != null && typeName.startsWith("TIMESTAMP") && !typeName.endsWith("TIME ZONE")) { // This is for Oracle's TIMESTAMP(9) return Types.TIMESTAMP; } else if (typeName != null && typeName.startsWith("TIMESTAMP") && typeName.endsWith("WITH TIME ZONE")) { return ColumnTypes.ORACLE_TIMESTAMPTZ; } else if (typeName != null && typeName.startsWith("TIMESTAMP") && typeName.endsWith("WITH LOCAL TIME ZONE")) { return ColumnTypes.ORACLE_TIMESTAMPLTZ; } else if (typeName != null && typeName.startsWith("NVARCHAR")) { // This is for Oracle's NVARCHAR type return Types.VARCHAR; } else if (typeName != null && typeName.startsWith("LONGNVARCHAR")) { return Types.LONGVARCHAR; } else if (typeName != null && typeName.startsWith("NCHAR")) { return Types.CHAR; } else if (typeName != null && typeName.startsWith("XML")) { return Types.LONGVARCHAR; } else if (typeName != null && typeName.endsWith("CLOB")) { return Types.LONGVARCHAR; } else if (typeName != null && typeName.startsWith("BINARY_FLOAT")) { return Types.FLOAT; } else if (typeName != null && typeName.startsWith("BINARY_DOUBLE")) { return Types.DOUBLE; } else if (typeName != null && typeName.startsWith("BFILE")) { return Types.VARCHAR; } else {//from www. ja v a 2 s . com return super.mapUnknownJdbcTypeForColumn(values); } }
From source file:com.netspective.axiom.sql.QueryResultSet.java
public void fillReportFromMetaData(TabularReport report) throws SQLException { ResultSetMetaData rsmd = resultSet.getMetaData(); int numColumns = rsmd.getColumnCount(); TabularReportColumns columns = report.getColumns(); columns.clear();//from ww w. j a va2s . c om for (int c = 1; c <= numColumns; c++) { TabularReportColumn column = null; int dataType = rsmd.getColumnType(c); switch (dataType) { case Types.INTEGER: case Types.SMALLINT: case Types.BIGINT: case Types.TINYINT: case Types.BIT: column = new NumericColumn(); break; case Types.FLOAT: case Types.REAL: column = new DecimalColumn(); break; case Types.NUMERIC: case Types.DECIMAL: if (rsmd.getScale(c) > 0) column = new DecimalColumn(); else column = new NumericColumn(); break; default: column = new GeneralColumn(); break; } column.setColIndex(c - 1); column.setHeading(new StaticValueSource( TextUtils.getInstance().sqlIdentifierToText(rsmd.getColumnLabel(c), true))); column.setDataType(dataType); column.setWidth(rsmd.getColumnDisplaySize(c)); columns.add(column); } report.finalizeContents(); }
From source file:org.jumpmind.db.platform.AbstractJdbcDdlReader.java
public AbstractJdbcDdlReader(IDatabasePlatform platform) { this.platform = platform; _defaultSizes.put(new Integer(Types.CHAR), "254"); _defaultSizes.put(new Integer(Types.VARCHAR), "254"); _defaultSizes.put(new Integer(Types.LONGVARCHAR), "254"); _defaultSizes.put(new Integer(Types.BINARY), "254"); _defaultSizes.put(new Integer(Types.VARBINARY), "254"); _defaultSizes.put(new Integer(Types.LONGVARBINARY), "254"); _defaultSizes.put(new Integer(Types.INTEGER), "32"); _defaultSizes.put(new Integer(Types.BIGINT), "64"); _defaultSizes.put(new Integer(Types.REAL), "7,0"); _defaultSizes.put(new Integer(Types.FLOAT), "15,0"); _defaultSizes.put(new Integer(Types.DOUBLE), "15,0"); _defaultSizes.put(new Integer(Types.DECIMAL), "15,15"); _defaultSizes.put(new Integer(Types.NUMERIC), "15,15"); _columnsForTable = initColumnsForTable(); _columnsForColumn = initColumnsForColumn(); _columnsForPK = initColumnsForPK();/*from w ww .j a v a 2 s . c o m*/ _columnsForFK = initColumnsForFK(); _columnsForIndex = initColumnsForIndex(); initWildcardString(platform); }
From source file:it.greenvulcano.gvesb.datahandling.dbo.utils.StandardRowSetBuilder.java
public int build(Document doc, String id, ResultSet rs, Set<Integer> keyField, Map<String, FieldFormatter> fieldNameToFormatter, Map<String, FieldFormatter> fieldIdToFormatter) throws Exception { if (rs == null) { return 0; }//from w w w.java 2 s . c o m int rowCounter = 0; Element docRoot = doc.getDocumentElement(); ResultSetMetaData metadata = rs.getMetaData(); FieldFormatter[] fFormatters = buildFormatterArray(metadata, fieldNameToFormatter, fieldIdToFormatter); boolean noKey = ((keyField == null) || keyField.isEmpty()); //boolean isNull = false; Element data = null; Element row = null; Element col = null; Text text = null; String textVal = null; String precKey = null; String colKey = null; Map<String, String> keyAttr = new HashMap<String, String>(); while (rs.next()) { if (rowCounter % 10 == 0) { ThreadUtils.checkInterrupted(getClass().getSimpleName(), name, logger); } row = parser.createElement(doc, AbstractDBO.ROW_NAME); parser.setAttribute(row, AbstractDBO.ID_NAME, id); for (int j = 1; j <= metadata.getColumnCount(); j++) { FieldFormatter fF = fFormatters[j]; //isNull = false; col = parser.createElement(doc, AbstractDBO.COL_NAME); switch (metadata.getColumnType(j)) { case Types.DATE: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.DATE_TYPE); java.sql.Date dateVal = rs.getDate(j); textVal = processDateTime(col, fF, dateVal, AbstractDBO.DEFAULT_DATE_FORMAT); } break; case Types.TIME: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.TIME_TYPE); java.sql.Time dateVal = rs.getTime(j); textVal = processDateTime(col, fF, dateVal, AbstractDBO.DEFAULT_TIME_FORMAT); } break; case Types.TIMESTAMP: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.TIMESTAMP_TYPE); Timestamp dateVal = rs.getTimestamp(j); textVal = processDateTime(col, fF, dateVal, AbstractDBO.DEFAULT_DATE_FORMAT); } break; case Types.DOUBLE: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.FLOAT_TYPE); double numVal = rs.getDouble(j); textVal = processDouble(col, fF, numVal); } break; case Types.FLOAT: case Types.REAL: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.FLOAT_TYPE); float numVal = rs.getFloat(j); textVal = processDouble(col, fF, numVal); } break; case Types.BIGINT: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.BIGINT_TYPE); long numVal = rs.getLong(j); parser.setAttribute(col, AbstractDBO.NULL_NAME, "false"); textVal = String.valueOf(numVal); } break; case Types.INTEGER: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.INTEGER_TYPE); int numVal = rs.getInt(j); parser.setAttribute(col, AbstractDBO.NULL_NAME, "false"); textVal = String.valueOf(numVal); } break; case Types.SMALLINT: case Types.TINYINT: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.SMALLINT_TYPE); short numVal = rs.getShort(j); parser.setAttribute(col, AbstractDBO.NULL_NAME, "false"); textVal = String.valueOf(numVal); } break; case Types.NUMERIC: case Types.DECIMAL: { BigDecimal bigdecimal = rs.getBigDecimal(j); boolean isNull = bigdecimal == null; parser.setAttribute(col, AbstractDBO.NULL_NAME, String.valueOf(isNull)); if (isNull) { if (metadata.getScale(j) > 0) { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.DECIMAL_TYPE); } else { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.NUMERIC_TYPE); } textVal = ""; } else { if (fF != null) { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.DECIMAL_TYPE); parser.setAttribute(col, AbstractDBO.FORMAT_NAME, fF.getNumberFormat()); parser.setAttribute(col, AbstractDBO.GRP_SEPARATOR_NAME, fF.getGroupSeparator()); parser.setAttribute(col, AbstractDBO.DEC_SEPARATOR_NAME, fF.getDecSeparator()); textVal = fF.formatNumber(bigdecimal); } else if (metadata.getScale(j) > 0) { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.DECIMAL_TYPE); parser.setAttribute(col, AbstractDBO.FORMAT_NAME, numberFormat); parser.setAttribute(col, AbstractDBO.GRP_SEPARATOR_NAME, groupSeparator); parser.setAttribute(col, AbstractDBO.DEC_SEPARATOR_NAME, decSeparator); textVal = numberFormatter.format(bigdecimal); } else { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.NUMERIC_TYPE); textVal = bigdecimal.toString(); } } } break; case Types.BOOLEAN: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.BOOLEAN_TYPE); boolean bVal = rs.getBoolean(j); parser.setAttribute(col, AbstractDBO.NULL_NAME, "false"); textVal = String.valueOf(bVal); } break; case Types.SQLXML: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.XML_TYPE); SQLXML xml = rs.getSQLXML(j); boolean isNull = xml == null; parser.setAttribute(col, AbstractDBO.NULL_NAME, String.valueOf(isNull)); if (isNull) { textVal = ""; } else { textVal = xml.getString(); } } break; case Types.NCHAR: case Types.NVARCHAR: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.NSTRING_TYPE); textVal = rs.getNString(j); if (textVal == null) { textVal = ""; } } break; case Types.CHAR: case Types.VARCHAR: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.STRING_TYPE); textVal = rs.getString(j); boolean isNull = textVal == null; parser.setAttribute(col, AbstractDBO.NULL_NAME, String.valueOf(isNull)); if (isNull) { textVal = ""; } } break; case Types.NCLOB: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.LONG_NSTRING_TYPE); NClob clob = rs.getNClob(j); if (clob != null) { Reader is = clob.getCharacterStream(); StringWriter str = new StringWriter(); IOUtils.copy(is, str); is.close(); textVal = str.toString(); } else { textVal = ""; } } break; case Types.CLOB: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.LONG_STRING_TYPE); Clob clob = rs.getClob(j); if (clob != null) { Reader is = clob.getCharacterStream(); StringWriter str = new StringWriter(); IOUtils.copy(is, str); is.close(); textVal = str.toString(); } else { textVal = ""; } } break; case Types.BLOB: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.BASE64_TYPE); Blob blob = rs.getBlob(j); boolean isNull = blob == null; parser.setAttribute(col, AbstractDBO.NULL_NAME, String.valueOf(isNull)); if (isNull) { textVal = ""; } else { InputStream is = blob.getBinaryStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); IOUtils.copy(is, baos); is.close(); try { byte[] buffer = Arrays.copyOf(baos.toByteArray(), (int) blob.length()); textVal = Base64.getEncoder().encodeToString(buffer); } catch (SQLFeatureNotSupportedException exc) { textVal = Base64.getEncoder().encodeToString(baos.toByteArray()); } } } break; default: { parser.setAttribute(col, AbstractDBO.TYPE_NAME, AbstractDBO.DEFAULT_TYPE); textVal = rs.getString(j); boolean isNull = textVal == null; parser.setAttribute(col, AbstractDBO.NULL_NAME, String.valueOf(isNull)); if (isNull) { textVal = ""; } } } if (textVal != null) { text = doc.createTextNode(textVal); col.appendChild(text); } if (!noKey && keyField.contains(new Integer(j))) { if (textVal != null) { if (colKey == null) { colKey = textVal; } else { colKey += "##" + textVal; } keyAttr.put("key_" + j, textVal); } } else { row.appendChild(col); } } if (noKey) { if (data == null) { data = parser.createElement(doc, AbstractDBO.DATA_NAME); parser.setAttribute(data, AbstractDBO.ID_NAME, id); } } else if ((colKey != null) && !colKey.equals(precKey)) { if (data != null) { docRoot.appendChild(data); } data = parser.createElement(doc, AbstractDBO.DATA_NAME); parser.setAttribute(data, AbstractDBO.ID_NAME, id); for (Entry<String, String> keyAttrEntry : keyAttr.entrySet()) { parser.setAttribute(data, keyAttrEntry.getKey(), keyAttrEntry.getValue()); } keyAttr.clear(); precKey = colKey; } colKey = null; data.appendChild(row); rowCounter++; } if (data != null) { docRoot.appendChild(data); } return rowCounter; }