Bug 207250 Check blank value for datetime type parameter from url.[0002][0705]
Description: Check blank value for datetime type parameter from url. Build number:2.3.0.v20071023 Steps to reproduce: 1. New a datetime parameter mydt,listbox, tick off isRequired. 2. Preview in external browser and add "&dt=" in url, press enter. Expected result: Error message to indicate blank value isn't allowed for this parameter. Actual result: No error message and blank value is accepted. I tried to new a jsp and use <birt:paramDef> to pass the blank value and the blank value is accepted,too. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
public ParameterDefinition findParameterDefinition( String paramName )
	{
		return BirtUtility.findParameterDefinition( this.parameterDefList,
				paramName );
	}
	/**
	 * Returns the report title
	 * 
	 * @see org.eclipse.birt.report.context.BaseAttributeBean#getReportTitle()
	 */
	public String getReportTitle( ) throws ReportServiceException
	{
		String title = BirtUtility.getTitleFromDesign( reportDesignHandle );
		if ( title == null || title.trim( ).length( ) <= 0 )
			title = reportTitle;
		return title;
	}
	/**
	 * @return the maxRows
	 */
	public int getMaxRows( )
	{
		return maxRows;
	}
	/**
	 * @return the parametersAsString
	 */
	public Map getParametersAsString( )
	{
		return parametersAsString;