Use Code: LCMYEARENDEXCL30Best Selenium code snippet using org.openqa.selenium.support.pagefactory.Interface FieldDecorator
Source:CustomElementFieldDecorator.java 
1package webelement.customElementsDecorator;2import org.openqa.selenium.support.pagefactory.internal.LocatingElementListHandler;3import webelement.customElements.concreteElements.WebPageElement;4import webelement.customElements.superElements.CustomWebElement;5import webelement.modules.WebElementTransformer;6import net.sf.cglib.proxy.Enhancer;7import net.sf.cglib.proxy.MethodInterceptor;8import org.openqa.selenium.By;9import org.openqa.selenium.SearchContext;10import org.openqa.selenium.WebDriver;11import org.openqa.selenium.support.FindBy;12import org.openqa.selenium.support.pagefactory.DefaultElementLocatorFactory;13import org.openqa.selenium.support.pagefactory.DefaultFieldDecorator;14import org.openqa.selenium.support.pagefactory.ElementLocator;15import org.openqa.selenium.support.pagefactory.FieldDecorator;16import java.lang.reflect.Field;17import java.lang.reflect.InvocationHandler;18import java.lang.reflect.Proxy;19import java.util.List;20/*21 * Good sources:22 * http://www.alechenninger.com/2014/07/a-case-study-of-javas-dynamic-proxies_14.html23 * http://www.mograblog.com/2013/08/extending-selenium-in-java.html24 */25/*26 * Short summary:27 * The page factory runs through all fields of a class an calls the "decorate()" method of the "FieldDecorator" interface.28 * The "decorate()" method has to return an object which has the correct type.29 * 30 * For that it needs the locator of the field so that the webelement can be identified on the website.31 * 32 * It should work like this:33 * 34 * Page class should be instantiated -> PageFactory.init() -> decorate() for each field35 * choice 1: decorate for a default webelement: DefaultFieldDecorator is used for default behavior36 * choice 2: decorate has create proper custom webelement -> getLocator() to be able do get the webelement37 * -> getEnhancedObject() to add callback method to lazy initialize and configure the custom webelement38 * -> getElementHandler(), which implements the callback method to add callback method to lazy initialize and configure the custom webelement.39 * */40/**41 * Idea and code (partly) was taken from: http://www.mograblog.com/2013/08/extending-selenium-in-java.html.42 * <p>43 * An implementation of a FieldDecorator to enable the usage of custom webelements via a page factory.44 * Custom webelements will be created via lazy initialisation.45 **/46public class CustomElementFieldDecorator implements FieldDecorator {47 /**48 * The decorator which is used when a default WebElement is used and the default behavior can be used.49 **/50 private final DefaultFieldDecorator defaultFieldDecorator;51 /**52 * The search context for the (custom) webelement. Mostly the webdriver.53 **/54 private final SearchContext searchContext;55 /**56 * The webdriver.57 **/58 private final WebDriver webDriver;59 /**60 * The constructor. It constructs.61 *62 * @param searchContext The search context for the (custom) webelement. Mostly just a webdriver object.63 * Used to find webelements on a webpage.64 * @param webDriver The webDriver which will be used to create the webelement.65 **/66 public CustomElementFieldDecorator(SearchContext searchContext, WebDriver webDriver) {67 this.searchContext = searchContext;68 this.webDriver = webDriver;69 defaultFieldDecorator = new DefaultFieldDecorator(new DefaultElementLocatorFactory(searchContext));70 }71 /**72 * This method is called by the Selenium PageFactory on all fields to decide how to decorate the field.73 *74 * @param loader The class loader that was used for the page object75 * @param field The field which should be decorated. Should be an FindBy annotated (custom) webelement.76 * @return Value to decorate the field with.77 **/78 @Override79 public Object decorate(ClassLoader loader, Field field) {80 // If it is a custom annotated webelement, then ensure proper initialisation via the adding of the callback method81 if (CustomWebElement.class.isAssignableFrom(field.getType()) && field.isAnnotationPresent(FindBy.class)) {82 return getEnhancedObject(field.getType(), getElementHandler(field), field.getAnnotation(FindBy.class));83 }84 // If it is a normal webelement, then use the default FieldDecorator implementation85 else {86 return defaultFieldDecorator.decorate(loader, field);87 }88 }89 /**90 * Creates the class with the callback method. The callback method will be called when a method is called on91 * the given field object (e.g. a click() method call on a button).92 *93 * @return The class which contains the callback method.94 **/95 private CustomElementLocator getElementHandler(Field field) {96 return new CustomElementLocator(getLocator(field));97 }98 /**99 * Returns the element handler for the field which melds the field and the locator (aka FindBy) together for further100 * usage. An ElementLocator locator can find a webelement on a webpage without any parameters since all the needed information101 * is already there.102 *103 * @param field The annotated field from which the element locator will be created.104 * @return The element locator object.105 **/106 private ElementLocator getLocator(Field field) {107 return new DefaultElementLocatorFactory(searchContext).createLocator(field);108 }109 /**110 * Enhances the class to call a specific method callback when a method of that class is called. Example: A button is111 * clicked -> Since the class might be a custom webelement, the callback method is called to handle the112 * initialisation of the custom webelement.113 *114 * @param clzz The class which should be enhanced with the callback method (e.g. a custom button). If a method in115 * that class is called, the callback method will be triggered.116 * @param methodInterceptor The class which implements the callback method.117 * @param locator The locator which was used to identify the webelement via the FindBy annotation.118 **/119 private Object getEnhancedObject(Class<?> clzz, MethodInterceptor methodInterceptor, FindBy locator) {120 Enhancer e = new Enhancer();121 WebElementTransformer transformer = new WebElementTransformer();122 e.setSuperclass(clzz);123 e.setCallback(methodInterceptor);124 return e.create(new Class[]{WebDriver.class, By.class}, new Object[]{webDriver, transformer.transformFindByToBy(locator)});125 }126}...
Source:SmartFieldDecorator.java
1package net.thucydides.core.annotations.locators;2import com.google.common.collect.ImmutableList;3import net.thucydides.core.annotations.findby.FindBy;4import net.thucydides.core.pages.PageObject;5import net.thucydides.core.pages.WebElementFacade;6import org.openqa.selenium.WebDriver;7import org.openqa.selenium.WebElement;8import org.openqa.selenium.internal.Locatable;9import org.openqa.selenium.internal.WrapsElement;10import org.openqa.selenium.support.FindBys;11import org.openqa.selenium.support.pagefactory.ElementLocator;12import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;13import org.openqa.selenium.support.pagefactory.FieldDecorator;14import org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler;15import org.openqa.selenium.support.pagefactory.internal.LocatingElementListHandler;16import java.lang.annotation.Annotation;17import java.lang.reflect.*;18import java.util.List;19public class SmartFieldDecorator implements FieldDecorator {20 protected ElementLocatorFactory factory;21 protected WebDriver driver;22 protected PageObject pageObject;23 public SmartFieldDecorator(ElementLocatorFactory factory, WebDriver driver,24 PageObject pageObject) {25 this.driver = driver;26 this.factory = factory;27 this.pageObject = pageObject;28 }29 public Object decorate(ClassLoader loader, Field field) {30 if (!(WebElement.class.isAssignableFrom(field.getType()) || isDecoratableList(field))) {31 return null;32 }33 ElementLocator locator = factory.createLocator(field);34 if (locator == null) {35 return null;36 }37 Class<?> fieldType = field.getType();38 if (WebElement.class.isAssignableFrom(fieldType)) {39 return proxyForLocator(loader, fieldType, locator);40 } else if (List.class.isAssignableFrom(fieldType)) {41 Class<?> erasureClass = getErasureClass(field);42 return proxyForListLocator(loader, erasureClass, locator);43 } else {44 return null;45 }46 }47 @SuppressWarnings("rawtypes")48 private Class getErasureClass(Field field) {49 Type genericType = field.getGenericType();50 if (!(genericType instanceof ParameterizedType)) {51 return null;52 }53 return (Class) ((ParameterizedType) genericType).getActualTypeArguments()[0];54 }55 @SuppressWarnings("rawtypes")56 private boolean isDecoratableList(Field field) {57 if (!List.class.isAssignableFrom(field.getType())) {58 return false;59 }60 Class erasureClass = getErasureClass(field);61 if (erasureClass == null || !WebElement.class.isAssignableFrom(erasureClass)) {62 return false;63 }64 return annotatedByLegalFindByAnnotation(field);65 }66 private final static List<Class<? extends Annotation>> LEGAL_ANNOTATIONS67 = ImmutableList.of(FindBy.class,68 org.openqa.selenium.support.FindBy.class,69 FindBys.class);70 private boolean annotatedByLegalFindByAnnotation(Field field) {71 for (Annotation annotation : field.getAnnotations()) {72 if (LEGAL_ANNOTATIONS.contains(annotation.annotationType())) {73 return true;74 }75 }76 return false;77 }78 /* Generate a type-parameterized locator proxy for the element in question. */79 @SuppressWarnings("unchecked")80 protected <T> T proxyForLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {81 InvocationHandler handler;82 T proxy = null;83 if (WebElementFacade.class.isAssignableFrom(interfaceType)) {84 handler = new SmartElementHandler(interfaceType, locator, driver, pageObject.waitForTimeoutInMilliseconds());85 proxy = (T) Proxy.newProxyInstance(loader, new Class[]{interfaceType}, handler);86 } else {87 handler = new LocatingElementHandler(locator);88 proxy = (T) Proxy.newProxyInstance(loader,89 new Class[]{WebElement.class, WrapsElement.class, Locatable.class}, handler);90 }91 return proxy;92 }93 /* generates a proxy for a list of elements to be wrapped. */94 @SuppressWarnings("unchecked")95 protected <T> List<T> proxyForListLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {96 InvocationHandler handler = new LocatingElementListHandler(locator);97 List<T> proxy;98 proxy = (List<T>) Proxy.newProxyInstance(99 loader, new Class[]{List.class}, handler);100 return proxy;101 }102}...
Source:FieldDecoratorImpl.java
12package com.mh.ta.core.config.driver.services.internal;34import java.lang.reflect.Field;5import java.lang.reflect.InvocationHandler;6import java.lang.reflect.ParameterizedType;7import java.lang.reflect.Proxy;8import java.lang.reflect.Type;9import java.util.List;1011import org.openqa.selenium.WebElement;12import org.openqa.selenium.internal.Locatable;13import org.openqa.selenium.internal.WrapsElement;14import org.openqa.selenium.support.FindAll;15import org.openqa.selenium.support.FindBy;16import org.openqa.selenium.support.FindBys;17import org.openqa.selenium.support.pagefactory.ElementLocator;18import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;19import org.openqa.selenium.support.pagefactory.FieldDecorator;2021import com.mh.ta.core.config.GuiceInjectFactory;22import com.mh.ta.core.config.annotation.FindByUntil;23import com.mh.ta.core.config.driver.services.ElementLocatorFactoryImpl;24import com.mh.ta.core.config.element.Element;25import com.mh.ta.core.exception.TestContextException;2627/**28 * @author minhhoang29 *30 */31public class FieldDecoratorImpl implements FieldDecorator {3233 protected ElementLocatorFactory factory;3435 public FieldDecoratorImpl() {36 factory = GuiceInjectFactory.instance().createObjectInstance(ElementLocatorFactoryImpl.class);37 }3839 @Override40 public Object decorate(ClassLoader loader, Field field) {4142 if (!elementField(field)) {43 return null;44 }4546 if (!field.getType().isInterface()) {47 throw new TestContextException("Field element is not interface type. Please check field " + field.getName()48 + " in " + field.getDeclaringClass());49 }5051 ElementLocator locator = factory.createLocator(field);52 if (locator == null) {53 return null;54 }5556 Class<?> fieldType = field.getType();57 if (WebElement.class.equals(fieldType)) {58 fieldType = Element.class;59 }6061 if (WebElement.class.isAssignableFrom(fieldType)) {62 return proxyForLocator(loader, fieldType, locator);63 } else if (List.class.isAssignableFrom(fieldType)) {64 Class<?> erasureClass = getErasureClass(field);65 return proxyForListLocator(loader, erasureClass, locator);66 } else {67 return null;68 }69 }7071 private boolean elementField(Field field) {72 boolean isElementField = WebElement.class.isAssignableFrom(field.getType());73 boolean isListField = isDecoratableList(field);74 return isElementField || isListField;75 }7677 private Class<?> getErasureClass(Field field) {78 // Type erasure in Java isn't complete. Attempt to discover the generic79 // interfaceType of the list.80 Type genericType = field.getGenericType();81 if (!(genericType instanceof ParameterizedType)) {82 return null;83 }84 return (Class<?>) ((ParameterizedType) genericType).getActualTypeArguments()[0];85 }8687 private boolean isDecoratableList(Field field) {88 if (!List.class.isAssignableFrom(field.getType())) {89 return false;90 }9192 Class<?> erasureClass = getErasureClass(field);93 if (erasureClass == null) {94 return false;95 }9697 if (!WebElement.class.isAssignableFrom(erasureClass)) {98 return false;99 } 100 return !isNullAnnotationPageObjectFind(field);101 }102103 private boolean isNullAnnotationPageObjectFind(Field field) {104 boolean isFindBy = field.getAnnotation(FindBy.class) == null;105 boolean isFindBys = field.getAnnotation(FindBys.class) == null;106 boolean isFindAll = field.getAnnotation(FindAll.class) == null;107 boolean isFindByUntil = field.getAnnotation(FindByUntil.class) == null;108 return isFindBy && isFindBys && isFindAll && isFindByUntil;109 }110111 protected <T> T proxyForLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {112 InvocationHandler handler = new ElementHandler(interfaceType, locator);113114 T proxy;115 proxy = interfaceType.cast(Proxy.newProxyInstance(loader,116 new Class[] { interfaceType, WebElement.class, WrapsElement.class, Locatable.class }, handler));117 return proxy;118 }119120 @SuppressWarnings("unchecked")121 protected <T> List<T> proxyForListLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {122 InvocationHandler handler = new ElementListHandler(interfaceType, locator);123 List<T> proxy;124 proxy = (List<T>) Proxy.newProxyInstance(loader, new Class[] { List.class }, handler);125 return proxy;126 }127128}
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Source:MyPageFactory.java
1package pageObject;23import java.lang.reflect.Constructor;4import java.lang.reflect.Field;5import java.lang.reflect.InvocationTargetException;6import java.lang.reflect.ParameterizedType;7import java.util.ArrayList;8import java.util.List;910import org.openqa.selenium.WebDriver;11import org.openqa.selenium.WebElement;12import org.openqa.selenium.support.pagefactory.DefaultElementLocatorFactory;13import org.openqa.selenium.support.pagefactory.DefaultFieldDecorator;14import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;15import org.openqa.selenium.support.pagefactory.FieldDecorator;1617public class MyPageFactory{18 /**19 * Initialize the pageObject with input pageObject class20 * @param <T>21 * @param driver22 * @param pageClassToProxy23 * @return24 */25 public static <T> T initElements(WebDriver driver, Class<T> pageClassToProxy) {26 T page = instantiatePage(driver, pageClassToProxy);27 initElements(driver, page);28 return page;29 }30 /**31 * Initialize all the field of one page object 32 * with @FindBy tag whose type are "MyWebElement"33 * @param driver34 * @param page35 */36 public static void initElements(WebDriver driver, Object page) {37 final WebDriver driverRef = driver;38 ElementLocatorFactory factoryRef = new DefaultElementLocatorFactory(driverRef);39 FieldDecorator decorator = new DefaultFieldDecorator(factoryRef);40 Class<?> proxyIn = page.getClass();41 while (proxyIn != Object.class) {42 proxyFields(decorator, page, proxyIn);43 proxyIn = proxyIn.getSuperclass();44 }45 }46 /**47 * The logic to initialize the field whose type are MyWebElement48 * @param decorator49 * @param page50 * @param proxyIn51 */5253 @SuppressWarnings("unchecked")54 private static void proxyFields(FieldDecorator decorator, Object page, Class<?> proxyIn) {55 Field[] fields = proxyIn.getDeclaredFields();56 for (Field field : fields) {57 58 Object value = decorator.decorate(page.getClass().getClassLoader(), field);59 60 // Cast the value to probable interface61 Object castValue = null;62 String fieldName = field.getType().getName();63 if(fieldName.contains("MyWebElement")){ // private WebElement xxx;64 castValue = new MyElement((WebElement)value);65 }else if(field.getType().getName().contains("WebElement")){ // private MyWebElement xxx;66 castValue = (WebElement)value;67 }else if(fieldName.contains("java.util.List")){ // private List<E> xxx;68 ParameterizedType pt = (ParameterizedType)field.getGenericType();69 String parameterName = pt.getActualTypeArguments()[0].toString();70 if (parameterName.contains("WebElement")){ // private List<WebElement> xxx;71 castValue = (List<WebElement>)value;72 }else if(parameterName.contains("MyWebElement")){ // private List<MyWebElement> xxx;73 List<WebElement> elements = (List<WebElement>)value;74 List<MyWebElement> myelements = new ArrayList<MyWebElement>();75 for(WebElement element : elements){76 myelements.add(new MyElement(element));77 }78 castValue = myelements;79 }80 }81 82 83 if (value != null && castValue != null) {84 try {85 field.setAccessible(true);86 field.set(page, castValue);87 } catch (IllegalAccessException e) {88 throw new RuntimeException(e);89 }90 }91 }92 }93 /**94 * Calling constructor to initialize page instace95 * @param <T>96 * @param driver97 * @param pageClassToProxy98 * @return99 */100 private static <T> T instantiatePage(WebDriver driver, Class<T> pageClassToProxy) {101 try {102 try {103 Constructor<T> constructor = pageClassToProxy.getConstructor(WebDriver.class);104 return constructor.newInstance(driver);105 } catch (NoSuchMethodException e) {106 return pageClassToProxy.newInstance();107 }108 } catch (InstantiationException e) {109 throw new RuntimeException(e);110 } catch (IllegalAccessException e) {111 throw new RuntimeException(e);112 } catch (InvocationTargetException e) {113 throw new RuntimeException(e);114 }115 }
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Source:ElementDecorator.java
1package com.ita.edu.teachua.ui.pagefactory;2import com.ita.edu.teachua.ui.elements.base_element.BaseElement;3import com.ita.edu.teachua.ui.elements.base_element.Element;4import com.ita.edu.teachua.ui.elements.base_element.ImplementedBy;5import org.openqa.selenium.WebElement;6import org.openqa.selenium.WrapsElement;7import org.openqa.selenium.interactions.Locatable;8import org.openqa.selenium.support.FindAll;9import org.openqa.selenium.support.FindBy;10import org.openqa.selenium.support.FindBys;11import org.openqa.selenium.support.pagefactory.ElementLocator;12import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;13import org.openqa.selenium.support.pagefactory.FieldDecorator;14import org.openqa.selenium.support.pagefactory.internal.LocatingElementListHandler;15import java.lang.reflect.*;16import java.util.List;17public class ElementDecorator implements FieldDecorator {18 private ElementLocatorFactory factory;19 public ElementDecorator(ElementLocatorFactory factory) {20 this.factory = factory;21 }22 @Override23 public Object decorate(ClassLoader loader, Field field) {24 if (!(WebElement.class.isAssignableFrom(field.getType()) || isDecoratableList(field))) {25 return null;26 }27 if (field.getDeclaringClass() == BaseElement.class) {28 return null;29 }30 ElementLocator locator = factory.createLocator(field);31 if (locator == null) {32 return null;33 }34 Class<?> fieldType = field.getType();35 if (WebElement.class.equals(fieldType)) {36 fieldType = Element.class;37 }38 if (WebElement.class.isAssignableFrom(fieldType)) {39 return proxyForLocator(loader, fieldType, locator);40 } else if (List.class.isAssignableFrom(fieldType)) {41 Class<?> erasureClass = getErasureClass(field);42 return proxyForListLocator(loader, erasureClass, locator);43 } else {44 return null;45 }46 }47 private Class<?> getErasureClass(Field field) {48 Type genericType = field.getGenericType();49 if (!(genericType instanceof ParameterizedType)) {50 return null;51 }52 return (Class<?>) ((ParameterizedType) genericType).getActualTypeArguments()[0];53 }54 private boolean isDecoratableList(Field field) {55 if (!List.class.isAssignableFrom(field.getType())) {56 return false;57 }58 Class<?> erasureClass = getErasureClass(field);59 if (erasureClass == null) {60 return false;61 }62 if (!WebElement.class.isAssignableFrom(erasureClass)) {63 return false;64 }65 if (field.getAnnotation(FindBy.class) == null && field.getAnnotation(FindBys.class) == null &&66 field.getAnnotation(FindAll.class) == null) {67 return false;68 }69 return true;70 }71 protected <T> T proxyForLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {72 InvocationHandler handler = new ElementHandler(interfaceType, locator);73 T proxy;74 proxy = interfaceType.cast(Proxy.newProxyInstance(75 loader, new Class[]{interfaceType, WebElement.class, WrapsElement.class, Locatable.class}, handler));76 return proxy;77 }78 @SuppressWarnings("unchecked")79 protected <T> List<T> proxyForListLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {80 InvocationHandler handler;81 if (interfaceType.getAnnotation(ImplementedBy.class) != null) {82 handler = new ElementListHandler(interfaceType, locator);83 } else {84 handler = new LocatingElementListHandler(locator);85 }86 List<T> proxy;87 proxy = (List<T>) Proxy.newProxyInstance(88 loader, new Class[]{List.class}, handler);89 return proxy;90 }91}...
Source:PageFactory.java
1package pageObject;2import java.lang.reflect.Constructor;3import java.lang.reflect.Field;4import java.lang.reflect.InvocationTargetException;5import java.lang.reflect.ParameterizedType;6import java.util.ArrayList;7import java.util.List;8import org.openqa.selenium.WebDriver;9import org.openqa.selenium.WebElement;10import org.openqa.selenium.support.pagefactory.DefaultElementLocatorFactory;11import org.openqa.selenium.support.pagefactory.DefaultFieldDecorator;12import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;13import org.openqa.selenium.support.pagefactory.FieldDecorator;14public class PageFactory{15 /**16 * Initialize the pageObject with input pageObject class17 * @param <T>18 * @param driver19 * @param pageClassToProxy20 * @return21 */22 public static <T> T initElements(WebDriver driver, Class<T> pageClassToProxy) {23 T page = instantiatePage(driver, pageClassToProxy);24 initElements(driver, page);25 return page;26 }27 /**28 * Initialize all the field of one page object 29 * with @FindBy tag whose type are "MyWebElement"30 * @param driver31 * @param page32 */33 public static void initElements(WebDriver driver, Object page) {34 final WebDriver driverRef = driver;35 ElementLocatorFactory factoryRef = new DefaultElementLocatorFactory(driverRef);36 FieldDecorator decorator = new DefaultFieldDecorator(factoryRef);37 Class<?> proxyIn = page.getClass();38 while (proxyIn != Object.class) {39 proxyFields(decorator, page, proxyIn);40 proxyIn = proxyIn.getSuperclass();41 }42 }43 /**44 * The logic to initialize the field whose type are MyWebElement45 * @param decorator46 * @param page47 * @param proxyIn48 */49 @SuppressWarnings("unchecked")50 private static void proxyFields(FieldDecorator decorator, Object page, Class<?> proxyIn) {51 Field[] fields = proxyIn.getDeclaredFields();52 for (Field field : fields) {53 54 Object value = decorator.decorate(page.getClass().getClassLoader(), field);55 56 // Cast the value to probable interface57 Object castValue = null;58 String fieldName = field.getType().getName();59 if(fieldName.contains("MyWebElement")){ // private WebElement xxx;60 castValue = new MyElement((WebElement)value);61 }else if(field.getType().getName().contains("WebElement")){ // private MyWebElement xxx;62 castValue = (WebElement)value;63 }else if(fieldName.contains("java.util.List")){ // private List<E> xxx;64 ParameterizedType pt = (ParameterizedType)field.getGenericType();65 String parameterName = pt.getActualTypeArguments()[0].toString();66 if (parameterName.contains("WebElement")){ // private List<WebElement> xxx;67 castValue = (List<WebElement>)value;68 }else if(parameterName.contains("MyWebElement")){ // private List<MyWebElement> xxx;69 List<WebElement> elements = (List<WebElement>)value;70 List<MyWebElement> myelements = new ArrayList<MyWebElement>();71 for(WebElement element : elements){72 myelements.add(new MyElement(element));73 }74 castValue = myelements;75 }76 }77 78 79 if (value != null && castValue != null) {80 try {81 field.setAccessible(true);82 field.set(page, castValue);83 } catch (IllegalAccessException e) {84 throw new RuntimeException(e);85 }86 }87 }88 }89 /**90 * Calling constructor to initialize page instance91 * @param <T>92 * @param driver93 * @param pageClassToProxy94 * @return95 */96 private static <T> T instantiatePage(WebDriver driver, Class<T> pageClassToProxy) {97 try {98 try {99 Constructor<T> constructor = pageClassToProxy.getConstructor(WebDriver.class);100 return constructor.newInstance(driver);101 } catch (NoSuchMethodException e) {102 return pageClassToProxy.newInstance();103 }104 } catch (InstantiationException e) {105 throw new RuntimeException(e);106 } catch (IllegalAccessException e) {107 throw new RuntimeException(e);108 } catch (InvocationTargetException e) {109 throw new RuntimeException(e);110 }111 }112}...
Source:ControlFieldDecorator.java
1package com.ea.Framework.Controls.api;2/*3 * Internal Page Factory modification to align with the framework4 */5import com.ea.Framework.Controls.internals.Control;6import org.openqa.selenium.WebElement;7import org.openqa.selenium.WrapsElement;8import org.openqa.selenium.interactions.Locatable;9import org.openqa.selenium.support.FindAll;10import org.openqa.selenium.support.FindBy;11import org.openqa.selenium.support.FindBys;12import org.openqa.selenium.support.pagefactory.ElementLocator;13import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;14import org.openqa.selenium.support.pagefactory.FieldDecorator;15import java.lang.reflect.*;16import java.util.List;17public class ControlFieldDecorator implements FieldDecorator {18 protected ElementLocatorFactory factory;19 public ControlFieldDecorator(ElementLocatorFactory factory) {20 this.factory = factory;21 }22 @Override23 public Object decorate(ClassLoader loader, Field field) {24 if (!(WebElement.class.isAssignableFrom(field.getType()) || isDecoratableList(field))) {25 return null;26 }27 ElementLocator locator = factory.createLocator(field);28 if (locator == null) {29 return null;30 }31 Class<?> fieldType = field.getType();32 if (WebElement.class.equals(fieldType)) {33 fieldType = Control.class;34 }35 if (WebElement.class.isAssignableFrom(fieldType)) {36 return proxyForLocator(loader, fieldType, locator);37 } else if (List.class.isAssignableFrom(fieldType)) {38 Class<?> erasureClass = getErasureClass(field);39 return proxyForListLocator(loader, erasureClass, locator);40 } else {41 return null;42 }43 }44 private Class getErasureClass(Field field) {45 Type genericType = field.getGenericType();46 if (!(genericType instanceof ParameterizedType)) {47 return null;48 }49 return (Class) ((ParameterizedType) genericType).getActualTypeArguments()[0];50 }51 protected boolean isDecoratableList(Field field) {52 if(!List.class.isAssignableFrom(field.getType())) {53 return false;54 } else {55 Type genericType = field.getGenericType();56 if(!(genericType instanceof ParameterizedType)) {57 return false;58 } else {59 Type listType = ((ParameterizedType)genericType).getActualTypeArguments()[0];60 return !WebElement.class.equals(listType)?false:field.getAnnotation(FindBy.class) != null || field.getAnnotation(FindBys.class) != null || field.getAnnotation(FindAll.class) != null;61 }62 }63 }64 protected <T> T proxyForLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {65 InvocationHandler handler = new ControlHandler(interfaceType, locator);66 T proxy;67 proxy = interfaceType.cast(Proxy.newProxyInstance(68 loader, new Class[]{interfaceType, WebElement.class, WrapsElement.class, Locatable.class}, handler));69 return proxy;70 }71 protected <T> List<T> proxyForListLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {72 InvocationHandler handler = new ControlListHandler(interfaceType, locator);73 List<T> proxy;74 proxy = (List<T>) Proxy.newProxyInstance(75 loader, new Class[]{List.class}, handler);76 return proxy;77 }78}...
Source:CustomFieldDecorator.java
1package com.cashkaro.element.wrappers;2import java.lang.reflect.Field;3import java.lang.reflect.InvocationHandler;4import java.lang.reflect.ParameterizedType;5import java.lang.reflect.Proxy;6import java.lang.reflect.Type;7import java.util.List;8import org.openqa.selenium.WebElement;9import org.openqa.selenium.internal.Locatable;10import org.openqa.selenium.internal.WrapsElement;11import org.openqa.selenium.support.FindAll;12import org.openqa.selenium.support.FindBy;13import org.openqa.selenium.support.FindBys;14import org.openqa.selenium.support.pagefactory.ElementLocator;15import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;16import org.openqa.selenium.support.pagefactory.FieldDecorator;17public class CustomFieldDecorator implements FieldDecorator {18 protected ElementLocatorFactory factory;19 public CustomFieldDecorator(ElementLocatorFactory factory) {20 this.factory = factory;21 }22 public Object decorate(ClassLoader loader, Field field) {23 if (!(WebElement.class.isAssignableFrom(field.getType())24 || isDecoratableList(field))) {25 return null;26 }27 ElementLocator locator = factory.createLocator(field);28 if (locator == null) {29 return null;30 }31 32 Class<?> fieldType = field.getType();33 if (WebElement.class.equals(fieldType)) {34 fieldType = HtmlField.class;35 }36 37 if (WebElement.class.isAssignableFrom(field.getType())) {38 return proxyForLocator(loader,fieldType, locator);39 } else if (List.class.isAssignableFrom(field.getType())) {40 return proxyForListLocator(loader,fieldType, locator);41 } else {42 return null;43 }44 }45 protected boolean isDecoratableList(Field field) {46 if (!List.class.isAssignableFrom(field.getType())) {47 return false;48 }49 // Type erasure in Java isn't complete. Attempt to discover the generic50 // type of the list.51 Type genericType = field.getGenericType();52 if (!(genericType instanceof ParameterizedType)) {53 return false;54 }55 Type listType = ((ParameterizedType) genericType).getActualTypeArguments()[0];56 if (!WebElement.class.equals(listType)) {57 return false;58 }59 if (field.getAnnotation(FindBy.class) == null &&60 field.getAnnotation(FindBys.class) == null &&61 field.getAnnotation(FindAll.class) == null) {62 return false;63 }64 return true;65 }66 /* Generate a type-parameterized locator proxy for the element in question. */67 protected <T> T proxyForLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {68 InvocationHandler handler = new CustomElementHandler(interfaceType, locator);69 T proxy;70 proxy = interfaceType.cast(Proxy.newProxyInstance(71 loader, new Class[]{interfaceType, WebElement.class, WrapsElement.class, Locatable.class}, handler));72 return proxy;73 }74 /* generates a proxy for a list of elements to be wrapped. */75 @SuppressWarnings("unchecked")76 protected <T> List<T> proxyForListLocator(ClassLoader loader, Class<T> interfaceType, ElementLocator locator) {77 InvocationHandler handler = new CustomElementListHandler(interfaceType, locator);78 List<T> proxy;79 proxy = (List<T>) Proxy.newProxyInstance(80 loader, new Class[]{List.class}, handler);81 return proxy;82 }83}...
Interface FieldDecorator
Using AI Code Generation
1import org.openqa.selenium.By;2import org.openqa.selenium.WebDriver;3import org.openqa.selenium.WebElement;4import org.openqa.selenium.support.FindBy;5import org.openqa.selenium.support.PageFactory;6import org.openqa.selenium.support.pagefactory.AbstractAnnotations;7import org.openqa.selenium.support.pagefactory.Annotations;8import org.openqa.selenium.support.pagefactory.ElementLocator;9import org.openqa.selenium.support.pagefactory.ElementLocatorFactory;10import java.lang.reflect.Field;11import java.lang.reflect.InvocationHandler;12import java.lang.reflect.InvocationTargetException;13import java.lang.reflect.Method;14import java.lang.reflect.Proxy;15import java.lang.reflect.Type;16import java.util.List;17public class CustomFieldDecorator implements FieldDecorator {18 private final WebDriver driver;19 private final ElementLocatorFactory factory;20 public CustomFieldDecorator(WebDriver driver, ElementLocatorFactory factory) {21 this.driver = driver;22 this.factory = factory;23 }24 public Object decorate(ClassLoader loader, Field field) {25 if (!(WebElement.class.isAssignableFrom(field.getType()) || isDecoratableList(field))) {26 return null;27 }28 ElementLocator locator = factory.createLocator(field);29 if (locator == null) {30 return null;31 }32 if (WebElement.class.isAssignableFrom(field.getType())) {33 return proxyForLocator(loader, locator);34 } else if (List.class.isAssignableFrom(field.getType())) {35 return proxyForListLocator(loader, locator);36 } else {37 return null;38 }39 }40 protected WebElement proxyForLocator(ClassLoader loader, ElementLocator locator) {41 InvocationHandler handler = new LocatingElementHandler(locator);42 WebElement proxy;43 proxy = (WebElement) Proxy.newProxyInstance(44 loader, new Class[]{WebElement.class, WrapsElement.class, Locatable.class}, handler);45 return proxy;46 }47 protected List<WebElement> proxyForListLocator(ClassLoader loader, ElementLocator locator) {48 InvocationHandler handler = new LocatingElementListHandler(locator);49 List<WebElement> proxy;50 proxy = (List<WebElement>) Proxy.newProxyInstance(51 loader, new Class[]{List.class}, handler);52 return proxy;53 }54 protected boolean isDecoratableList(Field field) {55 if (!List.class.isAssignableFrom(field.getType())) {56 return false;57 }58 Type genericType = field.getGenericType();59 if (!(genericType instanceof ParameterizedType)) {60 return false;61 }62 Type listType = ((ParameterizedType) genericType).getActualTypeArguments()[0];63 if (
Interface FieldDecorator
Using AI Code Generation
1package com.test;2import org.openqa.selenium.WebDriver;3import org.openqa.selenium.WebElement;4import org.openqa.selenium.support.FindBy;5import org.openqa.selenium.support.PageFactory;6import org.openqa.selenium.support.pagefactory.FieldDecorator;7import org.openqa.selenium.support.pagefactory.FieldDecorator;8import org.openqa.selenium.support.pagefactory.FieldLocator;9import org.openqa.selenium.support.pagefactory.FieldLocatorFactory;10import org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler;11import org.openqa.selenium.support.pagefactory.internal.LocatingElementListHandler;12public class PageObject {13 private WebDriver driver;14 public PageObject(WebDriver driver) {15 this.driver = driver;16 PageFactory.initElements(new FieldDecorator() {17 public Object decorate(ClassLoader loader, Field field) {18 if (!(WebElement.class.isAssignableFrom(field.getType()) || isDecoratableList(field))) {19 return null;20 }21 FieldLocator locator = factory.createLocator(field);22 if (locator == null) {23 return null;24 }25 if (WebElement.class.isAssignableFrom(field.getType())) {26 return proxyForLocator(loader, locator);27 } else if (List.class.isAssignableFrom(field.getType())) {28 return proxyForListLocator(loader, locator);29 } else {30 return null;31 }32 }33 }, this);34 }35 private Object proxyForLocator(ClassLoader loader, FieldLocator locator) {36 InvocationHandler handler = new LocatingElementHandler(locator);37 return Proxy.newProxyInstance(38 loader, new Class[] {WebElement.class, WrapsElement.class, Locatable.class}, handler);39 }40 private Object proxyForListLocator(ClassLoader loader, FieldLocator locator) {41 InvocationHandler handler = new LocatingElementListHandler(locator);42 return Proxy.newProxyInstance(43 loader, new Class[] {List.class}, handler);44 }45 private boolean isDecoratableList(Field field) {46 if (!List.class.isAssignableFrom(field.getType())) {47 return false;48 }49 if (!(field.getGenericType() instanceof ParameterizedType)) {50 return false;51 }52 Type listType = ((ParameterizedType) field.getGenericType()).getActualTypeArguments()[0];53 if (!(listType instanceof Class)) {54 return false;55 }56 return WebElement.class.isAssignableFrom((Class<?>) listType);57 }58 @FindBy(id = "foo")59 private WebElement foo;60 @FindBy(id = "bar")61 private List<WebElement> bar;62}
Interface FieldDecorator
Using AI Code Generation
1public class FieldDecorator implements org.openqa.selenium.support.pagefactory.FieldDecorator {2 private final org.openqa.selenium.support.pagefactory.ElementLocatorFactory factory;3 public FieldDecorator(org.openqa.selenium.support.pagefactory.ElementLocatorFactory factory) {4 this.factory = factory;5 }6 public Object decorate(ClassLoader loader, Field field) {7 if (!(org.openqa.selenium.support.pagefactory.Annotations.isDecoratableList(field)8 || org.openqa.selenium.support.pagefactory.Annotations.isDecoratableElement(field))) {9 return null;10 }11 org.openqa.selenium.support.pagefactory.ElementLocator locator = factory.createLocator(field);12 if (org.openqa.selenium.support.pagefactory.Annotations.isDecoratableList(field)) {13 return org.openqa.selenium.support.pagefactory.ElementLocatorListHandler.createHandlerForListLocator(loader, locator);14 } else {15 return org.openqa.selenium.support.pagefactory.ElementLocatorHandler.createHandlerForLocator(loader, locator);16 }17 }18}19[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ selenium ---
Interface FieldDecorator
Using AI Code Generation
1import org.openqa.selenium.WebDriver;2import org.openqa.selenium.support.PageFactory;3import org.openqa.selenium.support.pagefactory.FieldDecorator;4import org.openqa.selenium.support.pagefactory.FindBy;5import org.openqa.selenium.support.pagefactory.Page;6import org.openqa.selenium.WebElement;7public class PageFactoryExample {8 private WebDriver driver;9 @FindBy(id = "foo")10 private WebElement fooElement;11 public PageFactoryExample(WebDriver driver) {12 this.driver = driver;13 PageFactory.initElements(driver, this);14 }15 public WebElement getFooElement() {16 return fooElement;17 }18}19public interface FieldDecorator {20 Object decorate(ClassLoader loader, Field field);21}22public @interface FindBy {23 How how() default How.ID;24 String using() default "";25 String id() default "";26 String name() default "";27 String xpath() default "";28 String css() default "";29 String linkText() default "";30 String partialLinkText() default "";31 String tagName() default "";32 String className() default "";33 String[] value() default {};34}35public class PageFactory {36 public static void initElements(WebDriver driver, Object page) {37 initElements(new DefaultElementLocatorFactory(driver), page);38 }39 public static void initElements(SearchContext searchContext, Object page) {40 initElements(new DefaultElementLocatorFactory(searchContext), page);41 }42 public static void initElements(ElementLocatorFactory factory, Object page) {43 initElements(new DefaultFieldDecorator(factory), page);44 }45 public static void initElements(FieldDecorator decorator, Object page) {46 Class<?> proxyIn = Page.class.isAssignableFrom(page.getClass()) ? page.getClass().getSuperclass() : page.getClass();47 InvocationHandler handler = new LocatingElementHandler(decorator);48 PageFactory.initElements(new ElementLocatorFactory() {49 public ElementLocator createLocator(Field field) {50 return null;51 }52 }, page);53 PageFactory.initElements(new ElementLocatorFactory() {54 public ElementLocator createLocator(Field field) {55 return null;56 }57 }, page);58 PageFactory.initElements(new ElementLocatorFactory() {
1<build>2 <plugins>3 <plugin>4 <artifactId>maven-jar-plugin</artifactId>5 <configuration>6 <archive>7 <manifest>8 <mainClass>class name us.com.test.abc.MyMainClass</mainClass>9 </manifest>10 </archive>11 </configuration>12 </plugin>13 </plugins>14</build>15
Source:Select object on selenium's PageFactory
<build>
<plugins>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>class name us.com.test.abc.MyMainClass</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
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