Bug 149251 Inconsistent Handling of a Non-inheritable ROM Property
For a ROM property defined to be non-inheritable, an empty string property value should be consistently handled as an empty string, not as null. For example, an oda.dataSource extension defines a data source property with canInherit=false. When a oda-data-source handle get saved in a report design, it correctly includes the tag for such property, even when an empty string value is specified. <oda-data-source extensionID="my.oda.plugin" name="my Data Source" id="24"> ... <property name="ApplicationServer"></property> </oda-data-source> However, later when using the DE API to read its property value, a null is returned. Then when the report design is subsequently saved, the property tag is lost. Expects that an empty string value of a non-inhertiable property should be preserved.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
}
	}
	/**
	 * Returns the name of the tool that created the design.
	 * 
	 * @param toolName
	 *            the name of the tool
	 */
	public void setCreatedBy( String toolName )
	{
		try
		{
			setStringProperty( CREATED_BY_PROP, toolName );
		}
		catch ( SemanticException e )
		{
			assert false;
		}
	}
	/**
	 * Sets the design file name. This method will send notifications instance
	 * of <code>AttributeEvent</code> to all the attribute listeners
	 * registered in the module.
	 * 
	 * @param newName
	 *            the new file name. It may contain the relative/absolute path
	 *            information. This name must include the file name with the
	 *            filename extension.
	 */
	public void setFileName( String newName )