Bug 152443 Support boolean type in data set
Support boolean type in data set. It'll cause some data transform issue with absence of boolean type.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/DataTypeUtil.java
* <i>java.lang.Integer -> Integer<br>
	 * java.lang.Double -> Double<br>
	 * java.lang.String -> Character<br>
	 * java.math.BigDecimal -> Decimal<br>
	 * java.util.Date -> Date<br>
	 * java.sql.Time -> Time<br>
	 * java.sql.Timestamp -> Timestamp<br>
	 * org.eclipse.datatools.connectivity.oda.IBlob -> Blob<br>
	 * org.eclipse.datatools.connectivity.oda.IClob -> Clob<br></i><br>
	 * All other Java classes are mapped to the ODA character type.
	 * @param javaClass	the Java class.
	 * @return	the ODA data type that maps to the Java class.
	 */
	public static int toOdaType( Class javaClass )
	{
		final String methodName = "toOdaType";		
        
        int odaType = Types.CHAR;   
        
          
         
        
        if( javaClass == IBlob.class )
            odaType = Types.BLOB;
        else if( javaClass == IClob.class )
            odaType = Types.CLOB;
        else
            odaType = 
                org.eclipse.birt.core.data.DataTypeUtil
                    .toOdaDataType( javaClass );