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How to use runWithClass method of org.powermock.core.classloader.ClassloaderWrapper class

Best Powermock code snippet using org.powermock.core.classloader.ClassloaderWrapper.runWithClass

Source:PowerMockitoCore.java

...113        return DefaultMockCreator.mock((Class<T>) Whitebox.getType(object), false, true, object, mockSettings, (Method[]) null);114    }115    116    private PowerMockitoStubber doAnswer(final Callable<Stubber> callable) {117        final Stubber stubber = ClassloaderWrapper.runWithClass(callable);118        return new PowerMockitoStubberImpl(stubber);119    }120}...

Source:ClassloaderWrapper.java

...21// We change the context classloader to the current CL in order for the Mockito22// framework to load it's plugins (such as MockMaker) correctly.23public class ClassloaderWrapper {24    25    public static void runWithClass(final Runnable runnable) {26        runWithClassClassLoader(ClassloaderWrapper.class.getClassLoader(), runnable);27    }28    29    public static void runWithClassClassLoader(final ClassLoader classLoader, final Runnable runnable) {30        final ClassLoader originalCL = Thread.currentThread().getContextClassLoader();31        Thread.currentThread().setContextClassLoader(classLoader);32        try {33            runnable.run();34        } finally {35            Thread.currentThread().setContextClassLoader(originalCL);36        }37    }38    39    public static <V> V runWithClass(final Callable<V> callable) {40        return runWithClassClassLoader(ClassloaderWrapper.class.getClassLoader(), callable);41    }42    43    public static <V> V runWithClassClassLoader(final ClassLoader classLoader, final Callable<V> callable) {44        final ClassLoader originalCL = Thread.currentThread().getContextClassLoader();45        Thread.currentThread().setContextClassLoader(classLoader);46        try {47            return callable.call();48        } catch (Exception e) {49            throw new InvocationException(e);50        } finally {51            Thread.currentThread().setContextClassLoader(originalCL);52        }53    }54}...

runWithClass

Using AI Code Generation

1package test;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4import java.net.URL;5import java.net.URLClassLoader;6import org.powermock.core.classloader.ClassloaderWrapper;7public class 4 {8    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {9        Class<?> class1 = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");10        Method method = class1.getDeclaredMethod("runWithClass", ClassLoader.class, Class.class, Runnable.class);11        method.setAccessible(true);12        Runnable r = new Runnable() {13            public void run() {14                System.out.println("hello world");15            }16        };17        method.invoke(null, ClassloaderWrapper.class.getClassLoader(), ClassloaderWrapper.class, r);18    }19}20package test;21import java.lang.reflect.InvocationTargetException;22import java.lang.reflect.Method;23import java.net.URL;24import java.net.URLClassLoader;25import org.powermock.core.classloader.ClassloaderWrapper;26public class 5 {27    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {28        Class<?> class1 = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");29        Method method = class1.getDeclaredMethod("runWithClass", ClassLoader.class, Class.class, Runnable.class);30        method.setAccessible(true);31        Runnable r = new Runnable() {32            public void run() {33                System.out.println("hello world");34            }35        };36        method.invoke(null, ClassloaderWrapper.class.getClassLoader(), ClassloaderWrapper.class, r);37    }38}39package test;40import java.lang.reflect.InvocationTargetException;41import java.lang.reflect.Method;42import java.net.URL;43import java.net.URLClassLoader;44import org.powermock.core.classloader.ClassloaderWrapper;45public class 6 {46    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {47        Class<?> class1 = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");48        Method method = class1.getDeclaredMethod("runWithClass", ClassLoader

runWithClass

Using AI Code Generation

1import java.lang.reflect.Method;2import org.powermock.core.classloader.ClassloaderWrapper;3public class 4 {4    public static void main(String[] args) throws Exception {5        Class<?> clazz = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");6        Method method = clazz.getDeclaredMethod("runWithClass", Class.class, Runnable.class);7        method.setAccessible(true);8        method.invoke(null, Class.forName("java.lang.String"), new Runnable() {9            public void run() {10                System.out.println("Hello World!");11            }12        });13    }14}15import java.lang.reflect.Method;16import org.powermock.core.classloader.ClassloaderWrapper;17public class 5 {18    public static void main(String[] args) throws Exception {19        Class<?> clazz = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");20        Method method = clazz.getDeclaredMethod("runWithClass", Class.class, Runnable.class);21        method.setAccessible(true);22        method.invoke(null, Class.forName("java.lang.String"), new Runnable() {23            public void run() {24                System.out.println("Hello World!");25            }26        });27    }28}29import java.lang.reflect.Method;30import org.powermock.core.classloader.ClassloaderWrapper;31public class 6 {32    public static void main(String[] args) throws Exception {33        Class<?> clazz = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");34        Method method = clazz.getDeclaredMethod("runWithClass", Class.class, Runnable.class);35        method.setAccessible(true);36        method.invoke(null, Class.forName("java.lang.String"), new Runnable() {37            public void run() {38                System.out.println("Hello World!");39            }40        });41    }42}43import java.lang.reflect.Method;44import org.powermock.core.classloader.ClassloaderWrapper;45public class 7 {46    public static void main(String[] args) throws Exception {47        Class<?> clazz = Class.forName("org.powermock.core.classloader.ClassloaderWrapper");48        Method method = clazz.getDeclaredMethod("runWithClass", Class.class

runWithClass

Using AI Code Generation

1package com.example;2import org.powermock.core.classloader.ClassloaderWrapper;3public class ClassloaderWrapperTest {4    public static void main(String[] args) {5        ClassloaderWrapper wrapper = new ClassloaderWrapper();6        wrapper.runWithClass(new Runnable() {7            public void run() {8                System.out.println("Hello World!");9            }10        }, ClassloaderWrapperTest.class);11    }12}

runWithClass

Using AI Code Generation

1package org.powermock.examples.tutorial.classloader;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4import org.powermock.core.classloader.ClassloaderWrapper;5public class ClassloaderWrapperExample {6    public static void main(String[] args) throws IllegalArgumentException, SecurityException, IllegalAccessException,7            InvocationTargetException, NoSuchMethodException, ClassNotFoundException {8        ClassloaderWrapper classloaderWrapper = new ClassloaderWrapper(ClassloaderWrapperExample.class.getClassLoader());9        Class<?> classToRun = ClassloaderWrapperExample.class.getClassLoader().loadClass("org.powermock.examples.tutorial.classloader.ClassToRun");10        Method runMethod = classToRun.getDeclaredMethod("run");11        classloaderWrapper.runWithClass(classToRun, runMethod);12    }13}14package org.powermock.examples.tutorial.classloader;15import java.lang.reflect.InvocationTargetException;16import java.lang.reflect.Method;17import org.powermock.core.classloader.ClassloaderWrapper;18public class ClassloaderWrapperExample {19    public static void main(String[] args) throws IllegalArgumentException, SecurityException, IllegalAccessException,20            InvocationTargetException, NoSuchMethodException, ClassNotFoundException {21        ClassloaderWrapper classloaderWrapper = new ClassloaderWrapper(ClassloaderWrapperExample.class.getClassLoader());22        Class<?> classToRun = ClassloaderWrapperExample.class.getClassLoader().loadClass("org.powermock.examples.tutorial.classloader.ClassToRun");23        Method runMethod = classToRun.getDeclaredMethod("run");24        classloaderWrapper.runWithClassLoader(classToRun.getClassLoader(), classToRun, runMethod);25    }26}27package org.powermock.examples.tutorial.classloader;28import java.lang.reflect.InvocationTargetException;29import java.lang.reflect.Method;30import org.powermock.core.classloader.ClassloaderWrapper;31public class ClassloaderWrapperExample {32    public static void main(String[] args) throws IllegalArgumentException, SecurityException, IllegalAccessException,33            InvocationTargetException, NoSuchMethodException, ClassNotFoundException {34        ClassloaderWrapper classloaderWrapper = new ClassloaderWrapper(ClassloaderWrapperExample.class.getClassLoader());35        Class<?> classToRun = ClassloaderWrapperExample.class.getClassLoader().loadClass("

runWithClass

Using AI Code Generation

1package com.example;2import java.io.IOException;3import org.junit.Test;4import org.junit.runner.RunWith;5import org.powermock.core.classloader.ClassloaderWrapper;6import org.powermock.modules.junit4.PowerMockRunner;7@RunWith(PowerMockRunner.class)8public class TestClassloader {9    public void testClassloader() throws IOException, ClassNotFoundException {10        ClassloaderWrapper.runWithClass(new ClassloaderWrapper.Callback<Object>() {11            public Object run() throws Exception {12                Class<?> clazz = Class.forName("java.lang.String");13                System.out.println(clazz.getClassLoader());14                return null;15            }16        }, ClassloaderWrapper.getSystemClassLoader());17    }18}19package com.example;20import java.io.IOException;21import org.junit.Test;22import org.junit.runner.RunWith;23import org.powermock.core.classloader.ClassloaderWrapper;24import org.powermock.modules.junit4.PowerMockRunner;25@RunWith(PowerMockRunner.class)26public class TestClassloader {27    public void testClassloader() throws IOException, ClassNotFoundException {28        ClassloaderWrapper.runWithClass(new ClassloaderWrapper.Callback<Object>() {29            public Object run() throws Exception {30                Class<?> clazz = Class.forName("java.lang.String");31                System.out.println(clazz.getClassLoader());32                return null;33            }34        }, ClassloaderWrapper.getSystemClassLoader());35    }36}37package com.example;38import java.io.IOException;39import org.junit.Test;40import org.junit.runner.RunWith;41import org.powermock.core.classloader.ClassloaderWrapper;42import org.powermock.modules.junit4.PowerMockRunner;43@RunWith(PowerMockRunner.class)44public class TestClassloader {45    public void testClassloader() throws IOException, ClassNotFoundException {46        ClassloaderWrapper.runWithClass(new ClassloaderWrapper.Callback<Object>() {47            public Object run() throws Exception {48                Class<?> clazz = Class.forName("java.lang.String");49                System.out.println(clazz.getClassLoader());50                return null;51            }52        }, ClassloaderWrapper.getSystemClassLoader());53    }54}

runWithClass

Using AI Code Generation

1package org.powermock.core.classloader;2import java.io.BufferedReader;3import java.io.IOException;4import java.io.InputStream;5import java.io.InputStreamReader;6import java.util.ArrayList;7import java.util.List;8import java.util.Set;9import org.powermock.core.classloader.annotations.PrepareForTest;10import org.powermock.core.classloader.interfaces.IPrepareForTest;11import org.powermock.core.classloader.mock.MockClassLoader;12import org.powermock.core.classloader.mock.MockClassLoaderFactory;13import org.powermock.core.classloader.support.ClassLoaderRepository;14import org.powermock.core.classloader.support.ClassLoaderRepositoryFactory;15import org.powermock.core.classloader.support.ClassLoaderRepositoryFactoryImpl;16import org.powermock.core.classloader.support.DelegateClassLoader;17import org.powermock.core.spi.PowerMockPolicy;18import org.powermock.core.spi.PowerMockPolicyFactory;19import org.powermock.core.spi.PowerMockPolicyFactoryImpl;20import org.powermock.core.spi.support.DefaultPowerMockPolicy;21import org.powermock.core.spi.support.PowerMockPolicySupport;22import org.powermock.reflect.Whitebox;23import static org.powermock.core.classloader.ClassloaderConstants.POWERMOCK_CLASSLOADER_NAME;24public class ClassloaderWrapper {25    private static final ClassLoaderRepositoryFactory classLoaderRepositoryFactory = new ClassLoaderRepositoryFactoryImpl();26    private static final PowerMockPolicyFactory powerMockPolicyFactory = new PowerMockPolicyFactoryImpl();27    private final ClassLoaderRepository classLoaderRepository;28    private final PowerMockPolicy powerMockPolicy;29    private final ClassLoader classLoader;30    public ClassloaderWrapper() {31        this(Thread.currentThread().getContextClassLoader());32    }33    public ClassloaderWrapper(final ClassLoader classLoader) {34        this.classLoaderRepository = classLoaderRepositoryFactory.create();35        this.powerMockPolicy = powerMockPolicyFactory.create();36        this.classLoader = classLoader;37    }38    public <T> T runWithClass(final ClassLoader classLoader, final Class<T> clazz) throws Exception {39        return runWithClass(classLoader, clazz, new Class<?>[0], new Object[0]);40    }41    public <T> T runWithClass(final ClassLoader classLoader, final Class<T> clazz, final Class<?>[] parameterTypes,42                              final Object[] arguments) throws Exception {43        final ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();44        final ClassLoaderRepository oldRepository = ClassLoaderRepositoryFactory.getInstance();

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