The report document ODA, contains the name of the data set that is stored inside the report document, which is supplied by the design plug-in and stored in the report design for execution. Thu, 22 February Sign up or log in Sign up using Google. That roughly describes all the objects that are used in the runtime plug-in. Likewise, the DataSetWizardPage is the first page that is used in data set creation.
|Date Added:||26 July 2015|
|File Size:||48.47 Mb|
|Operating Systems:||Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X|
|Price:||Free* [*Free Regsitration Required]|
I described a mostly straightforward Eclipse view development. At a high level, a few basic types of factories create observers. You should be able to create a design with your data source then. Dear Jason, Thank you for your very fast reply. I am continuing to experiment but if you have any further ideas or need more data, please let me know. I debugged into the report engine and found burt when it tries to find my driver extension down in ManifestExplorer.
Does anyone have such an example “. Unable to load or instantiate the custom ODA driver class. When I run from the report engine API, my extension is not registered.
The BIRT ODA extension point
Likewise, the DataSetWizardPage is the first page that is used in data set creation. View image at full size. What I’ve done so bitr The factories must generate observers for data source connections, data set queries, parameters, and result sets see Figure 1.
The second method to overwrite is the factory method executeQuerywhich returns an IResultSet object. Creating the pages for the data source and data cusyom editors is a simple matter of registering property pages in the manifest editor, and then creating Standard Widget Toolkit SWT composites.
The BIRT ODA extension point
Report message to a moderator. Thanks RamizI solved the problem.
Let me explain my setup a little more. The composite that is created calls the DataSourceWizardPage.
Sign up to our Newsletter A fresh new issue cystom monthly. My plugin snippets are quite straightforward but I’ll include them in case you see a glaring error in there: I’m using the Birt report, which has queries to the database.
ODA driver for Birt – wizard problem
My data source does appear in the Data Explorer. The report document ODA, contains the name of the data set that is stored inside the report document, which is supplied by cuatom design plug-in and stored in the report design for execution.
The definition for both can be seen in the newDataSourceWizard and the designer data source connection properties in the manifest editor. If you followed all of the steps in the wizard, you already set most of the configuration items. But what is different about the ODA architecture is that several of the observed calls are actually factory calls, requiring the observer to create new objects that are cutsom observers.
I have one plugin that provides the ODA driver org. Page generated in 0. In previous articles I covered the aggregation and the emitter frameworks see Related topics for links. Thu, 22 February In the report designer preview panel, it said: