Filtering Result Sets Returned by Attributes

Configure a result set filter when you define the attributes used to read data from your data source and create a result set (that is, a set of rows and metainformation). You can configure attributes when you create a mobile business object or when you edit the object's properties.

• Adding Result Set Filters
  Choose and add a result set filter when you edit Attribute properties for a mobile business object from the Definitions tab. You can also configure result set filters when you create an object. You can choose a predefined or a custom filter, if you have created one.
• Writing a Custom Result Set Filter
  Write a custom result set filter to define specific application processing logic. Save the compiled Java class file to location that is accessible from Unwired WorkSpace.
• Viewing the Filter Class Output Stream
  You can set debugging options to view the output stream when using System.out.printIn in filter classes to help you debug your filter classes.
• Validating Result Set Filter Performance
  After you deploy the filters to Unwired Server, synchronize data and ensure that filters are performing as you expect.