Java Doc for BigDecimalHandler.java in  » Database-DBMS » db-derby-10.2 » org » apache » derbyTesting » functionTests » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database DBMS » db derby 10.2 » org.apache.derbyTesting.functionTests.util   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.derbyTesting.functionTests.util.BigDecimalHandler BigDecimalHandler public class BigDecimalHandler (Code) BigDecimalHandler provides wrappers for JDBC API methods which use BigDecimal. When writing tests which use BigDecimal, the methods in this class can be called instead of directly calling JDBC methods. This way the same test can be used in JVMs like J2ME/CDC/Foundation Profile, which do not have BigDecimal class. author:    deepa Field Summary final public static  int BIGDECIMAL_REPRESENTATION      final public static  int STRING_REPRESENTATION      public static  int representation      Method Summary protected static  boolean canConvertToDecimal(int type)      public static  String getBigDecimalString(ResultSet rs, int columnIndex)      This method is a wrapper for the ResultSet method getBigDecimal(int columnIndex). public static  String getBigDecimalString(ResultSet rs, String columnName, int columnIndex)      This method is a wrapper for ResultSet method getBigDecimal(String columnName). public static  String getBigDecimalString(CallableStatement cs, int parameterIndex, int parameterType)      This method is a wrapper for the CallableStatement method getBigDecimal(int parameterIndex). public static  String getObjectString(ResultSet rs, int columnIndex)      public static  String getObjectString(ResultSet rs, String columnName, int columnIndex)      public static  void setBigDecimalString(PreparedStatement ps, int parameterIndex, String bdString)      public static  void setObjectString(PreparedStatement ps, int parameterIndex, String objectString)      public static  void updateBigDecimalString(ResultSet rs, int columnIndex, String bdString)      public static  void updateBigDecimalString(ResultSet rs, String columnName, String bdString)      Field Detail BIGDECIMAL_REPRESENTATION final public static int BIGDECIMAL_REPRESENTATION(Code) STRING_REPRESENTATION final public static int STRING_REPRESENTATION(Code) representation public static int representation(Code) Method Detail canConvertToDecimal protected static boolean canConvertToDecimal(int type) throws SQLException(Code) This method checks that the SQL type can be converted to Decimal Parameters:   rs - ResultSet Parameters:   columnIndex - Column Index true if the SQL type is convertible to DECIMAL, false otherwise. throws:   SQLException - getBigDecimalString public static String getBigDecimalString(ResultSet rs, int columnIndex) throws SQLException(Code) This method is a wrapper for the ResultSet method getBigDecimal(int columnIndex). Parameters:   rs - ResultSet Parameters:   columnIndex - Column Index String value of getXXX(columnIndex)method on the ResultSet throws:   SQLException - getBigDecimalString public static String getBigDecimalString(ResultSet rs, String columnName, int columnIndex) throws SQLException(Code) This method is a wrapper for ResultSet method getBigDecimal(String columnName). Parameters:   rs - ResultSet Parameters:   columnName - Column Name Parameters:   columnIndex - Coulumn Index String value of getXXX(columnName)method on the ResultSet throws:   SQLException - getBigDecimalString public static String getBigDecimalString(CallableStatement cs, int parameterIndex, int parameterType) throws SQLException(Code) This method is a wrapper for the CallableStatement method getBigDecimal(int parameterIndex). The wrapper method needs the parameterType as an input since ParameterMetaData is not available in JSR169. Parameters:   cs - CallableStatement Parameters:   parameterIndex - Parameter Index Parameters:   parameterType - Parameter Type String value of getXXX(parameterIndex)method on the CallableStatement throws:   SQLException - getObjectString public static String getObjectString(ResultSet rs, int columnIndex) throws SQLException(Code) This method is a wrapper for ResultSet method getObject(int columnIndex) Parameters:   rs - ResultSet Parameters:   columnIndex - ColumnIndex String value of getXXX(columnIndex) method on the ResultSet throws:   SQLException - getObjectString public static String getObjectString(ResultSet rs, String columnName, int columnIndex) throws SQLException(Code) This method is a wrapper for ResultSet method getObject(String columnName) Parameters:   rs - ResultSet Parameters:   columnName - Column Name Parameters:   columnIndex - Column Index String value of getXXX(columnName) method on the ResultSet throws:   SQLException - setBigDecimalString public static void setBigDecimalString(PreparedStatement ps, int parameterIndex, String bdString) throws SQLException(Code) This method is a wrapper for the PreparedStatement method setBigDecimal(int parameterIndex,BigDecimal x) Parameters:   ps - PreparedStatement Parameters:   parameterIndex - Parameter Index Parameters:   bdString - String to be used in setXXX method throws:   SQLException - setObjectString public static void setObjectString(PreparedStatement ps, int parameterIndex, String objectString) throws SQLException(Code) This method is a wrapper for the PreparedStatement method setObject(int parameterIndex, Object x) Parameters:   ps - PreparedStatement Parameters:   parameterIndex - Parameter Index Parameters:   bdString - String to be used in setObject method throws:   SQLException - updateBigDecimalString public static void updateBigDecimalString(ResultSet rs, int columnIndex, String bdString) throws SQLException(Code) This method is a wrapper for ResultSet method updateBigDecimal(int columnIndex, BigDecimal x) Parameters:   rs - ResultSet Parameters:   columnIndex - Column Index Parameters:   bdString - String to be used in updateXXX method throws:   SQLException - updateBigDecimalString public static void updateBigDecimalString(ResultSet rs, String columnName, String bdString) throws SQLException(Code) This method is a wrapper for ResultSet method updateBigDecimal(String columnName, BigDecimal x) Parameters:   rs - ResultSet Parameters:   columnName - Column Name Parameters:   bdString - String to be used in updateXXX method throws:   SQLException - Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)