Bug 142893 Text key not found when library and report use different resource files
The following scenario was tested with BIRT 2.1RC2: - New library, assign resource file "r1.properties" which contains key/value-pair "k1=v1" - New label in library, set text key of label to "k1" - New report, assign resource file "r2.properties" which does not contain key/value-pair "k1=v1" - Drag and drop label from library to report body - Preview Expected result: - Report shows "v1" Actual result: - Report shows nothing. If key/value-pair "k1=v1" is added to r2.properties, than "v1" is shown.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/TemplateParameterDefinitionHandle.java
{
		return getStringProperty( ITemplateParameterDefinitionModel.DESCRIPTION_PROP );
	}
	/**
	 * Returns the localized description for the template parameter definition.
	 * If the localized description for the description resource key is found,
	 * it will be returned. Otherwise, the static description will be returned.
	 * 
	 * @return the localized description for the template parameter definition
	 */
	public String getDisplayDescription( )
	{
		String textKey = getStringProperty( ITemplateParameterDefinitionModel.DESCRIPTION_ID_PROP );
		if ( !StringUtil.isBlank( textKey ) )
		{
			
			String localizedText = getModule( ).getMessage( textKey );
			if ( !StringUtil.isBlank( localizedText ) )
				return localizedText;
		}
		
		return getDescription( );
	}
	/**
	 * Sets the description of the template parameter definition. Sets the
	 * static description itself. If the template parameter definition is to be
	 * externalized, then set the description ID separately.
	 * 
	 * @param description
	 *            the new description for the template parameter definition