Bug 152298 org.eclipse.birt.report.data.oda.jdbc , org.eclipse.birt.report.data.oda.xml & org.eclipse.birt.report.data.adapter unit test failed in daily build 20060731
org.eclipse.birt.report.data.oda.jdbc , org.eclipse.birt.report.data.oda.xml & org.eclipse.birt.report.data.adapter unit test failed in daily build 20060731. Please see the attachment for details.
core/org.eclipse.birt.core/src/org/eclipse/birt/core/data/DataTypeUtil.java
if ( toTypeClass == Double.class )
			return toDouble( source );
		if ( toTypeClass == String.class )
			return toString( source );
		if ( toTypeClass == Blob.class )
			return toBlob( source );
		throw new BirtException( pluginId,
				ResourceConstants.INVALID_TYPE,
				resourceBundle );
	}
	/**
	 * Boolean -> Integer
	 * 		true 	-> 1
	 * 		others 	-> 0 
	 * Date -> Integer
	 * 		Date.getTime();
	 * String -> Integer
	 * 		Integer.valueOf();
	 * @param source
	 * @return
	 * @throws BirtException
	 */
	public static Integer toInteger( Object source ) throws BirtException
	{
		if ( source == null )
			return null;
		if ( source instanceof Integer )
		{
			return (Integer) source;
		}