Bug 193092 If measure filter's member value type is boolean, exception throws out when preview[1102]
Description: If measure filter's member value type is boolean, exception throws out when preview[1102] Build number: 2.2.0.v20070618-1344 Steps to reproduce: 1, Open the attached report design 2, The measure's filter has a boolean type member value 3, Preview Expected result: The filter works well Actual result: Exception occurs when preview Error log: org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report; nested exception is: java.lang.IllegalArgumentException org.eclipse.birt.data.engine.olap.data.util.CompareUtil.compare(CompareUtil.java:58) org.eclipse.birt.data.engine.olap.util.filter.DimensionFilterEvalHelper.evaluateFilter(DimensionFilterEvalHelper.java:71) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.applyAggrFilter(CubeQueryExecutorHelper.java:769) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.generateLevelFilters(CubeQueryExecutorHelper.java:595) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.applyAggrFilters(CubeQueryExecutorHelper.java:477) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.execute(CubeQueryExecutorHelper.java:299)
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/script/ScriptEvalUtil.java
private static ExprTextAndValue createExprTextAndValueInstance( Object o )
	{
		ExprTextAndValue op;
		if(! (o instanceof ExprTextAndValue ))
			op = ExprTextAndValue.newInstance( "", o );
		else
			op = (ExprTextAndValue)o;
		return op;
	}
	/**
	 * Most objects should already be formatted to the same type by method
	 * formatToComparable at this point if neither of them is null. This method
	 * will therefore be terminated pretty soon except for calling from method
	 * between with weird parameters like obj:String, op1:Double and op2:Date.
	 * 
	 * @param obj1
	 * @param obj2
	 * @return -1,0 and 1 standing for <,= and > respectively
	 * @throws DataException
	 */
	public static int compare( Object obj1, Object obj2 ) throws DataException
	{
	    if (obj1 == null || obj2 == null) 
	    {
            
	        if (obj1 == null && obj2 != null)
                return -1;
            else if (obj1 != null && obj2 == null)
                return 1;
            else