When customizing the event handling process of the Strategy Web application, the custom event handler should be specified in the <web-bean> node of the pageConfig.xml file as described in the Strategy Developer Library:
Adding an Event Handler to a Bean
Using the Strategy Java Web SDK 9.4.1, it is possible to also programmatically set an event handler. For example, to set the viewbean event handler from the report services (rwbean) event handler use the following code:
package customclasses.handlers;
import java.util.List;
import com.Strategy.web.beans.AggregatedEventHandler;
import com.Strategy.web.beans.RWBean;
import com.Strategy.web.beans.RequestKeys;
import com.Strategy.web.beans.ViewBean;
import com.Strategy.web.beans.WebBeanException;
import com.Strategy.web.beans.WebEvent;
import com.Strategy.web.beans.WebEventHandler;
import com.Strategy.web.beans.WebEventHandlerFactory;
import com.Strategy.web.beans.WebException;
import com.Strategy.web.beans.EnumEventHandlerTypes;
public class CustomRSEventHandler extends AggregatedEventHandler{
WebEvent event=null;
RWBean rwb = null;
public CustomRSEventHandler() {
super(EnumEventHandlerTypes.HANDLER_TYPE_RW );
}
public boolean processRequest(RequestKeys keys) throws WebException {
event = getWebEvent(keys);
if(event==null){
// Let the default handler worry about this
return handleDefaultRequest(keys);
}
rwb = (RWBean)getWebComponent();
if(rwb==null){ handleDefaultRequest(keys);};
CustomViewEventHandlerforRS customViewHandler=null;
customViewHandler = new CustomViewEventHandlerforRS();
rwb.setViewBeanEventHandler(customViewHandler);
return handleDefaultRequest(keys);
}
} The example provided in this document is provided “as-is” and user has read the following customization warning:ADDITIONAL INFORMATION:The Strategy SDK allows you to customize several Strategy products and extend and integrate the Strategy business intelligence functionality into other applications. However, before changing the way Strategy products look or behave, it is helpful to understand how the application is built. For more information regarding the Strategy products or the process of customizing Strategy products, please refer to the
MicroStrategy Developer Hub.
To access the Strategy Developer Hub, you must have access to the Strategy Knowledge Base, you must have purchased the Strategy SDK, and you must be current on your Strategy maintenance agreement. If you are a US-based business and believe that you satisfy all three of these conditions but you do not have access to the Strategy Developer Hub, please contact Strategy Technical Support at
support@microstrategy.com or at (703) 848-8700. If you are an international business, please contact Strategy Technical Support at the appropriate email address or phone number found at
https://www.microstrategy.com/us/services/support/contact.
CUSTOMIZATION WARNING:This customization is provided as a convenience to Strategy users and is only directly applicable to the version stated. While this code may apply to other releases directly, Strategy Technical Support makes no guarantees that the code provided will apply to any future or previous builds. In the event of a code change in future builds, Strategy Technical Support makes no guarantee that an updated version of this particular customization will be provided. In the event of a code change in future builds, Strategy may not be able to provide additional code on this matter even though this customization is provided at this time for this specific build. For enhancements to this customization or to incorporate similar functionality into other versions, contact your Account Executive to inquire about Strategy Consulting assistance.
