package er.jqm.components;
import com.webobjects.appserver.WOActionResults;
import com.webobjects.appserver.WOContext;
import com.webobjects.appserver.WORequest;
import com.webobjects.foundation.NSArray;
import com.webobjects.foundation.NSLog;
import er.extensions.appserver.ajax.ERXAjaxApplication;
/**
* Helper class to send only ERQMAjaxUpdateContainer content to the client<br />
* <br />
* You need to add the following to your Session class
*
* <pre>
* @Override
* public WOActionResults invokeAction(WORequest request, WOContext context)
* {
* WOActionResults result = super.invokeAction(request, context);
* result = ERQMSessionHelper.checkForUpdateContainer(result, request, context);
* return result;
* }
* </pre>
*/
public class ERQMSessionHelper
{
/**
* Helper class to send only ERQMAjaxUpdateContainer content to the client
*
* @param result
* @param request
* @param context
* @return new response
*/
public static WOActionResults checkForUpdateContainer(WOActionResults result, WORequest request, WOContext context)
{
WOActionResults tmpResult = result;
String updateContainerId = "_ju";
if (context.request().formValueForKey(updateContainerId) != null && context.request().formValueForKey("_jqma") != null)
{
ERXAjaxApplication.enableShouldNotStorePage();
String updateContainer = (String) context.request().formValueForKey(updateContainerId);
if (result == null)
{
tmpResult = context.page();
}
// Schnipp Schnapp
String delimiter = "<!-- " + updateContainerId + ":" + updateContainer + " -->";
tmpResult.generateResponse();
NSArray<String> tmp = NSArray.componentsSeparatedByString(context.response().contentString(), delimiter);
if (tmp.count() == 3)
{
context.response().setContent(delimiter + tmp.get(1) + delimiter);
}
else
{
NSLog.err.appendln("ERQMSessionHelper -> can't find '" + delimiter + "'");
}
}
return tmpResult;
}
}