Bug 121111 Bad event handler class name does not cause an error
Open a report design, open any Data Set's Property editor. Type in an invalid Java class name for the "Event Handler Class" property, say "aaa". Preview a report that uses that Data Set. The report executes normally. No error is shown. Event handlers are an integral part of a report design, and if a script handler class is not found, or if the handler throws a runtime exception, Report Engine should either stop the report execution, or show the error message in the generated report. (Tested with the 2005-12-15 nightly build)
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/RenderTask.java
log.log( Level.SEVERE,
					"An OutOfMemory error happened while running the report." ); 
			throw err;
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IRenderTask#setEmitterID(java.lang.String)
	 */
	public void setEmitterID( String id )
	{
		this.emitterID = id;
	}
	/**
	 * @return the emitter ID to be used to render this report. Could be null,
	 *         in which case the engine will choose one emitter that matches the
	 *         requested output format.
	 */
	public String getEmitterID( )
	{
		return this.emitterID;
	}
	public void close( )
	{
		closeReportDocument( );
		super.close( );
	}
}