Installing the Desktop Viewer Bean

JReport Desktop Viewer Bean is installed as part of JReport Server and JReport Desktop Viewer. In JReport Server it is in <server_install_root>\lib\JRViewer.jar, in JReport Desktop Viewer it is in <viewer_install_root>\lib\JREntViewer.jar.

There are two ways to use the JReport Viewer Bean:

• One-Step JRViewer is used if you invoke the Desktop Viewer Bean without supplying report parameters. If you do not need to use parameters you can invoke jet.bean.JRDirectViewer in your code.
• Two-Step JRViewer is used if you invoke the Desktop Viewer Bean and supply report parameters. You can use jet.bean.JRPrepareViewer and jet.bean.JRRunViewer in your code.