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Table Of Contents
Pentaho Reporting 3.5 for Java Developers
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In this chapter, you were introduced to the Pentaho Reporting Engine Data API. The Data API provides a rich, easy-to-implement mechanism for providing data to a report. The DataFactory interface, along with the TableModel interface, make up the backbone of this API. Additional capabilities of this API include the ability to serialize connection information, as well as provide a richer set of metadata for result sets by using MetaTableModel.
Out of the box, the Pentaho Reporting Engine comes with a rich set of DataFactory implementations that make it possible to connect to practically any type of backend data, including Java Objects, JDBC, XML XPath, HQL, Pentaho Metadata, Pentaho Integration, and OLAP data sources.
Once you've configured access to your underlying data, it's simple to reference that data within your report, via report elements, functions, and formulas.
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