Develop Reference

How to dynamically configure log directory (every request) in java util logging with helidon

I want to configure separate log directory for every request. Is this possible with helidon?

The oracle helidon JUL examples are located in github. Building off of those examples you would have to create a custom Handler to read the request from the HelidonMdc:
import io.helidon.logging.jul;
import io.helidon.logging.common;
import java.util.logging.*;
public class RequestFileHandler extends Handler {
public RequestFileHandler() {
super.setFormatter(new HelidonFormatter());
}
#Override
public synchronized void publish(LogRecord r) {
if (isLoggable(r)) {
try {
FileHandler h = new FileHandler(fileName(r), Integer.MAX_VALUE, 1, true);
try {
h.setLevel(getLevel());
h.setEncoding(getEncoding());
h.setFilter(null);
h.setFormatter(getFormatter());
h.setErrorManager(getErrorManager());
h.publish(r);
} finally {
h.close();
}
} catch (IOException | SecurityException jm) {
this.reportError(null, jm, ErrorManager.WRITE_FAILURE);
}
}
}
#Override
public void flush() {
}
#Override
public void close() {
super.setLevel(Level.OFF);
}
private String fileName(LogRecord r) {
Optional<String> o = HelidonMdc.get("name");
return o.isPresent() ? o.get() +".log" : "unknown.log";
}}
Like the example code this code is assuming that you have set the value of 'name' to the request id. You would then have to install this handler on your application logger.

Using reflection to customize private field of superclass

I am running into a problem trying to modify the behavior of my superclass' private fields from the sub-class (The superclass wasn't designed to be extended and I can't change that).
Basically, what I have is :
public class OrthoCanvas {
private OrthoView xy, xz, zy;
public class OrthoView { ... }
}
And I want to do something like that :
public class CustomOrthoCanvas extends OrthoCanvas {
public CustomOrthoCanvas {
// Sets superclass xy, xz, zy to instances of CustomOrthoView
// This seem to work fine (I'm using reflection to change the fields)
}
public class CustomOrthoView extends OrthoView { ... }
}
As I said, the reflection seems to work (I'm building CustomOrthoView). But, for the moment, I didn't override any method, and my constructor is just super(whatever), and a Sysout to check what I'm doing. Yet, the original behavior of OrthoView just disappeared, and nothing is working.
Did I make a mistake in my code or is this something more related to my specific case ?
Thanks a lot
Edit : I've just thought that it would be easier if I showed you how I used reflection, so there it is :
Field fieldXY = null;
Field fieldXZ = null;
Field fieldZY = null;
try {
System.out.println(this.getClass().getSuperclass().getName());
fieldXY = Class.forName(this.getClass().getSuperclass().getName()).getDeclaredField("xy");
fieldXZ = Class.forName(this.getClass().getSuperclass().getName()).getDeclaredField("xz");
fieldZY = Class.forName(this.getClass().getSuperclass().getName()).getDeclaredField("zy");
} catch (NoSuchFieldException e) {
System.out.println("-- No such field --");
System.out.println(e.getMessage());
} catch (SecurityException e) {
System.out.println("-- Security failure --");
System.out.println(e.getMessage());
} catch (ClassNotFoundException e) {
System.out.println("-- Class not found --");
System.out.println(e.getMessage());
}
fieldXY.setAccessible(true);
fieldXZ.setAccessible(true);
fieldZY.setAccessible(true);
try {
fieldXY.set(this, new CustomOrthoView(this, DimensionId.Z));
fieldXZ.set(this, new CustomOrthoView(this, DimensionId.Y));
fieldZY.set(this, new CustomOrthoView(this, DimensionId.X));
} catch (IllegalArgumentException e) {
System.out.println("-- Illegal argument --");
System.out.println(e.getMessage());
} catch (IllegalAccessException e) {
System.out.println("-- Illegal access --");
System.out.println(e.getMessage());
}
Edit2 : This is a simplified behavior of the superclass :
public class Orthoviewer {
// This class creates a canvas to display an image
public class OrthoCanvas {
// This class represents how an image is displayed
// It implements listeners (to navigate through the image for
// example), and ways to refresh the image
public class OrthoView extends JPanel {
// This class displays one part of the image (one plane)
// To represent a 3D point by the intersection of the three corresponding planes
// It has an attribute which indicates its dimension
// (X is for ZY plane, Y for XZ plane etc)
// It overrides the method paintComponent to draw itself
public class ImageCache implements Runnable {
// This handles the image to display on the corresponding plane
}
}
}
}

LibGDX Gdxpay requestPurchase not working

I've implemented Gdxpay into my libgdx game but when I call requestPurchase(), nothing happens. I followed this tutorial https://github.com/libgdx/gdx-pay/wiki/Integration-example-with-resolvers but I'm not sure where I'm going wrong.
Here is the main game class where the purchase observer is:
public MyGame extends Application adapter {
public MyGame(IActivityRequestHandler handler) {
// TODO Auto-generated constructor stub
super();
myRequestHandler = handler;
// ---- IAP: define products ---------------------
purchaseManagerConfig = new PurchaseManagerConfig();
purchaseManagerConfig.addOffer(new Offer().setType(OfferType.ENTITLEMENT).setIdentifier(SKU_REMOVE_ADS));
}
public PurchaseObserver purchaseObserver = new PurchaseObserver() {
#Override
public void handleRestore (Transaction[] transactions) {
for (int i = 0; i < transactions.length; i++) {
if (checkTransaction(transactions[i].getIdentifier()) == true) break;
}
// to make a purchase (results are reported to the observer)
PurchaseSystem.purchase(SKU_REMOVE_ADS);
}
#Override
public void handleRestoreError (Throwable e) {
// getPlatformResolver().showToast("PurchaseObserver: handleRestoreError!");
Gdx.app.log("ERROR", "PurchaseObserver: handleRestoreError!: " + e.getMessage());
throw new GdxRuntimeException(e);
}
#Override
public void handleInstall () {
// getPlatformResolver().showToast("PurchaseObserver: installed successfully...");
Gdx.app.log("handleInstall: ", "successfully..");
}
#Override
public void handleInstallError (Throwable e) {
//getPlatformResolver().showToast("PurchaseObserver: handleInstallError!");
Gdx.app.log("ERROR", "PurchaseObserver: handleInstallError!: " + e.getMessage());
throw new GdxRuntimeException(e);
}
#Override
public void handlePurchase (Transaction transaction) {
checkTransaction(transaction.getIdentifier());
}
#Override
public void handlePurchaseError (Throwable e) {
if (e.getMessage().equals("There has been a Problem with your Internet connection. Please try again later")) {
// this check is needed because user-cancel is a handlePurchaseError too)
// getPlatformResolver().showToast("handlePurchaseError: " + e.getMessage());
}
throw new GdxRuntimeException(e);
}
#Override
public void handlePurchaseCanceled () {
}
};
protected boolean checkTransaction (String ID) {
boolean returnbool = false;
if (SKU_REMOVE_ADS.equals(ID)) {
myRequestHandler.showAds(false);
returnbool = true;
}
return returnbool;
}
public void create() {
...
Here is where requestPurchase is called:
public class MainMenu extends Screen {
#Override
public void update() {
...
if (removeBounds.contains(touchPoint.x, touchPoint.y)) {
MyGame.getPlatformResolver().requestPurchase(MyGame.SKU_REMOVE_ADS);
}
}
...
}
Many thanks.
Edit: Ok logcat says the following error when I request a purchase:
5188-5220/com.comp.myGame.android I/ERROR﹕ gdx-pay: requestPurchase(): purchaseManager == null
So that means pruchaseManager is null, but according to the tutorial in this instance it should cause the correct purchaseManager to be called so I'm still confused...

I had exactly the same issue. I followed the tutorial as well, but changed the distributed resolver system to a more local defined system where all app store keys are set in the main game class.
This didn't work (with the same error you got). I then re-engineered the code to follow exactly the tutorial - with all the resolver bells and whistles. Next, I got a "no suitable app store found" error while creating the purchaseManager (at this point, I celebrated because it at least TRIED to create it).
I think that it worked the second try has something to do with the sequence flow:
In the android/AndroidLauncher.java, onCreate:
MyGame myGame = new MyGame(this);
initialize(myGame, config);
// init IAP
myGame.setPlatformResolver(new AndroidResolver(myGame, this));
In core/MyGame.java, declarations:
public PurchaseObserver purchaseObserver = new BrainsPurchaseObserver();
public PurchaseManagerConfig purchaseManagerConfig;
In core/MyGame.java, constructor:
purchaseManagerConfig = new PurchaseManagerConfig();
Offer iap15Tipps = new Offer();
iap15Tipps.setIdentifier(Product.brains_hints_15.name());
iap15Tipps.setType(OfferType.CONSUMABLE);
purchaseManagerConfig.addOffer(iap15Tipps);
PlatformResolver.java and AndroidResolver.java as described in the tutorial. This worked to the point of the above error "no app store found".
Then I switched from gdx-pay 0.3.0 to 0.4.0 (by just incrementing the version in the gradle settings, it is already available in the repository), AND IT WORKED!
I suggest you check the sequence of IAP initializing you execute and switch to 0.4.0 if you are not already using it.
-- Michael

ExtendedDataTable in RichFaces 4: DataModel handling

I have another question, somewhat related to the one I posted in January. I have a list, which is rich:extendedDataTable component, and it gets updated on the fly, as the user types his search criteria in a separate text box (i.e. the user types in the first 4 characters and as he keeps typing, the results list changes). And in the end it works fine, when I use RichFaces 3, but as I upgraded to RichFaces 4, I've got all sorts of compilation problems. The following classes are no longer accessible and there no suitable replacement for these, it seems:
org.richfaces.model.DataProvider
org.richfaces.model.ExtendedTableDataModel
org.richfaces.model.selection.Selection
org.richfaces.model.selection.SimpleSelection
Here is what it was before:
This is the input text that should trigger the search logic:
<h:inputText id="firmname" value="#{ExtendedTableBean.searchValue}">
<a4j:support ajaxSingle="true" eventsQueue="firmListUpdate"
reRender="resultsTable"
actionListener="#{ExtendedTableBean.searchForResults}" event="onkeyup" />
</h:inputText>
Action listener is what should update the list. Here is the extendedDataTable, right below the inputText:
<rich:extendedDataTable tableState="#{ExtendedTableBean.tableState}" var="item"
id="resultsTable" value="#{ExtendedTableBean.dataModel}">
... <%-- I'm listing columns here --%>
</rich:extendedDataTable>
And here's the back-end code, where I use my data model handling:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.beans;
import java.io.FileInputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.ConcurrentModificationException;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.CopyOnWriteArrayList;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import org.richfaces.model.DataProvider;
import org.richfaces.model.ExtendedTableDataModel;
public class ExtendedTableBean {
private String sortMode="single";
private ExtendedTableDataModel<ResultObject> dataModel;
//ResultObject is a simple pojo and getResultsPerValue is a method that
//read the data from the properties file, assigns it to this pojo, and
//adds a pojo to the list
private Object tableState;
private List<ResultObject> results = new CopyOnWriteArrayList<ResultObject>();
private List<ResultObject> selectedResults =
new CopyOnWriteArrayList<ResultObject>();
private String searchValue;
/**
* This is the action listener that the user triggers, by typing the search value
*/
public void searchForResults(ActionEvent e) {
synchronized(results) {
results.clear();
}
//I don't think it's necessary to clear results list all the time, but here
//I also make sure that we start searching if the value is at least 4
//characters long
if (this.searchValue.length() > 3) {
results.clear();
updateTableList();
} else {
results.clear();
}
dataModel = null; // to force the dataModel to be updated.
}
public List<ResultObject> getResultsPerValue(String searchValue) {
List<ResultObject> resultsList = new CopyOnWriteArrayList<ResultObject>();
//Logic for reading data from the properties file, populating ResultObject
//and adding it to the list
return resultsList;
}
/**
* This method updates a firm list, based on a search value
*/
public void updateTableList() {
try {
List<ResultObject> searchedResults = getResultsPerValue(searchValue);
//Once the results have been retrieved from the properties, empty
//current firm list and replace it with what was found.
synchronized(firms) {
firms.clear();
firms.addAll(searchedFirms);
}
} catch(Throwable xcpt) {
//Exception handling
}
}
/**
* This is a recursive method, that's used to constantly keep updating the
* table list.
*/
public synchronized ExtendedTableDataModel<ResultObject> getDataModel() {
try {
if (dataModel == null) {
dataModel = new ExtendedTableDataModel<ResultObject>(
new DataProvider<ResultObject>() {
public ResultObject getItemByKey(Object key) {
try {
for(ResultObject c : results) {
if (key.equals(getKey(c))){
return c;
}
}
} catch (Exception ex) {
//Exception handling
}
return null;
}
public List<ResultObject> getItemsByRange(
int firstRow, int endRow) {
return Collections.unmodifiableList(results.subList(firstRow, endRow));
}
public Object getKey(ResultObject item) {
return item.getResultName();
}
public int getRowCount() {
return results.size();
}
});
}
} catch (Exception ex) {
//Exception handling
}
return dataModel;
}
//Getters and setters
}
Now that the classes ExtendedTableDataModel and DataProvider are no longer available, what should I be using instead? RichFaces forum claims there's really nothing and developers are pretty much on their own there (meaning they have to do their own implementation). Does anyone have any other idea or suggestion?
Thanks again for all your help and again, sorry for a lengthy question.

You could convert your data model to extend the abstract org.ajax4jsf.model.ExtendedDataModel instead which actually is a more robust and performant datamodel for use with <rich:extendedDataTable/>. A rough translation of your existing model to the new one below (I've decided to use your existing ExtendedDataModel<ResultObject> as the underlying data source instead of the results list to demonstrate the translation):
public class MyDataModel<ResultObject> extends ExtendedDataModel<ResultObject>{
String currentKey; //current row in the model
Map<String, ResultObject> cachedResults = new HashMap<String, ResultObject>(); // a local cache of search/pagination results
List<String> cachedRowKeys; // a local cache of key values for cached items
int rowCount;
ExtendedTableDataModel<ResultObject> dataModel; // the underlying data source. can be anything
public void setRowKey(Object item){
this.currentKey = (ResultObject)item.getResultName();
}
public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) throws IOException {
int firstRow = ((SequenceRange)range).getFirstRow();
int numberOfRows = ((SequenceRange)range).getRows();
cachedRowkeys = new ArrayList<String>();
for (ResultObject result : dataModel.getItemsByRange(firstRow,numberOfRows)) {
cachedRowKeys.add(result.getResultName());
cachedResults.put(result.getResultName(), result); //populate cache. This is strongly advised as you'll see later.
visitor.process(context, result.getResultName(), argument);
}
}
}
public Object getRowData() {
if (currentKey==null) {
return null;
} else {
ResultObject selectedRowObject = cachedResults.get(currentKey); // return result from internal cache without making the trip to the database or other underlying datasource
if (selectedRowObject==null) { //if the desired row is not within the range of the cache
selectedRowObject = dataModel.getItemByKey(currentKey);
cachedResults.put(currentKey, selectedRowObject);
return selectedRowObject;
} else {
return selectedRowObject;
}
}
public int getRowCount(){
if(rowCount == 0){
rowCount = dataModel.getRowCount(); //cache row count
return rowCount;
}
return rowCount
}
Those are the 3 most important methods in that class. There are a bunch of other methods, basically carry over from legacy versions that you don't need to worry yourself about. If you're saving JSF state to client, you might be interested in the org.ajax4jsf.model.SerializableDataModel for serialization purposes. See an example for that here. It's an old blog but the logic is still applicable.
Unrelated to this, your current implementation of getRowData will perform poorly in production grade app. Having to iterate thru every element to return a result? Try a better search algorithm.

Embed Firefox browser in Java Swing

I am wondering if it is possible to embed Firefox browser as a component in a Java Swing based application.
I have done a bit of research from the Internet, but I could not find an answer. Some people suggest to use other browser component available in Java. I do not think that is preferable, as the rendering engine would be different to Firefox.
Any idea? Many thanks.

Absolutely I have done it before please check out the Mozilla Embedding for Java
Here is some sample code
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.FileNotFoundException;
import java.io.File;
import javax.swing.*;
import org.mozilla.xpcom.*;
import org.mozilla.interfaces.*;
/*
Websites ref
http://groups.google.com/group/mozilla.dev.tech.java/browse_thread/thread/898ba6751d0c57f7
http://skrul.com/blog/code/
http://wirestorm.net/blog/?cat=9
*/
public class BrowserTest implements nsIWebProgressListener,nsIWeakReference, nsIInterfaceRequestor, nsIWebBrowserChrome, nsISHistoryListener{
static {
try {
System.loadLibrary("NativeWindow");
} catch (UnsatisfiedLinkError e) {
System.err.println("can't find your library");
}
}
private static final String frameTitle="GRE Embedded";
public static void main(String[] args) {
BrowserConroller controler=new BrowserConroller();
controler.run();
new BrowserTest().start();
}
public void start(){
JFrame f = new JFrame( frameTitle );
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setSize(400, 150);
Container content = f.getContentPane();
content.setBackground(Color.white);
content.setLayout(new FlowLayout());
content.add(new JLabel("Initializing ... "));
f.setVisible(true);
File grePath = null;
LocationProvider locProvider;
Mozilla mozilla = Mozilla.getInstance();
GREVersionRange[] range = new GREVersionRange[1];
range[0] = new GREVersionRange("1.8.0", true, "1.9", false);
try {
grePath = Mozilla.getGREPathWithProperties(range, null);
mozilla.initialize(grePath);
locProvider = new LocationProvider(grePath);
mozilla.initEmbedding(grePath, grePath, locProvider);
}
catch (FileNotFoundException e) {
System.out.println("Error: FileNotFoundException");
}
catch (XPCOMException e) {
System.out.println("Error: XPCOMException");
}
//---------- END GRE INITIALIZATION------------
nsIServiceManager serviceManager = mozilla.getServiceManager();
nsIAppStartup appStartup = (nsIAppStartup)serviceManager.getServiceByContractID("#mozilla.org/toolkit/app-startup;1", nsIAppStartup.NS_IAPPSTARTUP_IID);
nsIWindowCreator windowCreator = (nsIWindowCreator)appStartup.queryInterface(nsIWindowCreator.NS_IWINDOWCREATOR_IID);
nsIWindowWatcher windowWatcher =(nsIWindowWatcher)serviceManager.getServiceByContractID("#mozilla.org/embedcomp/window-watcher;1",nsIWindowWatcher.NS_IWINDOWWATCHER_IID);
windowWatcher.setWindowCreator(windowCreator);
nsIDOMWindow win = windowWatcher.openWindow(null, "http://google.com", "MAIN_WIN","chrome,resizable,centerscreen", null);
windowWatcher.setActiveWindow( win );
nsIComponentManager componentManager = mozilla.getComponentManager();
String NS_IWEBBROWSER_CID = "F1EAC761-87E9-11d3-AF80-00A024FFC08C"; //$NON-NLS-1$
nsIWebBrowser webBrowser = (nsIWebBrowser) componentManager.createInstance(NS_IWEBBROWSER_CID, null, nsIWebBrowser.NS_IWEBBROWSER_IID);
webBrowser.setContainerWindow(this);
webBrowser.addWebBrowserListener(this, nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID);
// nsIWebNavigation webNavigation=(nsIWebNavigation)webBrowser.queryInterface(nsIWebNavigation.NS_IWEBNAVIGATION_IID);
// webNavigation.loadURI("http://www.zdnet.com", nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null);
//
nsIBaseWindow baseWindow = (nsIBaseWindow) webBrowser.queryInterface(nsIBaseWindow.NS_IBASEWINDOW_IID);
long handle=FindWindow.getHWND( frameTitle );
baseWindow.initWindow(handle, 0, 0, 0,350,350);
baseWindow.create();
baseWindow.setVisibility(true);
//
// nsIDOMWindow domWin=webBrowser.getContentDOMWindow();
// nsIDOMEventTarget domEventTarget= (nsIDOMEventTarget)domWin.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID);
// domEventTarget.addEventListener("click", new EventListener(), false);
//
//Hide JFrame after it have been initialized
f.setVisible(true);
//
// nsIWebNavigation webNavigation=(nsIWebNavigation)webBrowser.queryInterface(nsIWebNavigation.NS_IWEBNAVIGATION_IID);
// webNavigation.loadURI("http://www.zdnet.com", nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null);
//
appStartup.run();
System.out.println("try termEmbedding");
try {
System.out.println("mozilla.termEmbedding(); START");
mozilla.termEmbedding();
System.out.println("mozilla.termEmbedding(); FINISHED");
}
catch (XPCOMException e) {
System.out.println("Fehler: XPCOMException");
}
System.out.println("finished termEmbedding");
System.out.println("All done");
}
public void onLocationChange(nsIWebProgress webProgress, nsIRequest request, nsIURI location) {
c("onLocationChange");
}
public void onProgressChange(nsIWebProgress webProgress, nsIRequest request, int curSelfProgress, int maxSelfProgress, int curTotalProgress, int maxTotalProgress) {
c("onProgressChange");
}
public void onSecurityChange(nsIWebProgress webProgress, nsIRequest request, long state) {
c("onSecurityChange");
}
public void onStateChange(nsIWebProgress webProgress, nsIRequest request, long stateFlags, long status) {
c("onStateChange");
}
public void onStatusChange(nsIWebProgress webProgress, nsIRequest request, long status, String message) {
c("onStatusChange");
}
public nsISupports queryInterface(String uuid) {
c("queryInterface");
return null;
}
public nsISupports queryReferent(String uuid) {
c("queryReferent");
return null;
}
public nsISupports getInterface(String uuid) {
c("getInterface");
return null;
}
private void c(Object o){
System.out.println(o);
}
public void destroyBrowserWindow() {
c("destroyBrowserWindow");
}
public void exitModalEventLoop(long status) {
c("exitModalEventLoop");
}
public long getChromeFlags() {
c("getChromeFlags");
return 0;
}
public nsIWebBrowser getWebBrowser() {
c("getWebBrowser");
return null;
}
public boolean isWindowModal() {
c("isWindowModal");
return false;
}
public void setChromeFlags(long chromeFlags) {
c("setChromeFlags");
}
public void setStatus(long statusType, String status) {
c("setStatus");
}
public void setWebBrowser(nsIWebBrowser webBrowser) {
c("setWebBrowser");
}
public void showAsModal() {
c("showAsModal");
}
public void sizeBrowserTo(int acx, int acy) {
c("sizeBrowserTo");
}
public boolean onHistoryGoBack(nsIURI backURI) {
c("onHistoryGoBack");
return false;
}
public boolean onHistoryGoForward(nsIURI forwardURI) {
c("onHistoryGoForward");
return false;
}
public boolean onHistoryGotoIndex(int index, nsIURI gotoURI) {
c(" onHistoryGotoIndex");
return false;
}
public void onHistoryNewEntry(nsIURI newURI) {
c(" onHistoryNewEntry");
}
public boolean onHistoryPurge(int numEntries) {
c(" onHistoryPurge");
return false;
}
public boolean onHistoryReload(nsIURI reloadURI, long reloadFlags) {
c(" onHistoryReload");
return false;
}
} //public class JavaXPCOM_test1[/code]

As answered here (Best Java/Swing browser component?) - and from my own testing - djproject seems to be the best.
It has last been updated March 2009 and some demo links are broken.. so the project seems not to be too active right now.. Still: When I needed it in 2010 it was awesome.

A quick Google search returns a product called JxBrowser that does this.
However, I would question whether you really need a full blown browser component like Firefox in your application. What do you need it for in your application?

How about embedding your GUI inside the browser instead, with an applet, GWT or another rich client approach?

Not directly. You could port your UI (or at least part of it) to SWT and then use the Browser component (see this FAQ item).
If you can't port your UI to SWT, then you can embed your Swing UI in SWT (SWT Shell == Swing JFrame). But there will be some pain ahead.
Update: Firefox is no longer supported by SWT. Currently supported is the system's default browser or WebKit (see https://github.com/eclipse/eclipse.platform.swt/search?q=BrowserFactory&unscoped_q=BrowserFactory).