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How to use getType method of org.powermock.reflect.internal.WhiteboxImpl class

Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.getType

Source:Whitebox.java

...507	}508	/**509	 * @return The type of the of an object.510	 */511	public static Class<?> getType(Object object) {512		return WhiteboxImpl.getType(object);513	}514	/**515	 * Get all fields annotated with a particular annotation. This method516	 * traverses the class hierarchy when checking for the annotation.517	 * 518	 * @param object519	 *            The object to look for annotations. Note that if're you're520	 *            passing an object only instance fields are checked, passing a521	 *            class will only check static fields.522	 * @param annotation523	 *            The annotation type to look for.524	 * @param additionalAnnotations525	 *            Optionally more annotations to look for. If any of the526	 *            annotations are associated with a particular field it will be...

Source:FieldAccessor.java

...58                    try {59                        Unsafe unsafe = getUnsafe();60                        long offset = unsafe.staticFieldOffset(field);61                        Object base = unsafe.staticFieldBase(field);62                        setFieldUsingUnsafe(base, field.getType(), offset, newValue, unsafe);63                        return null;64                    } catch (Throwable t) {65                        throw new RuntimeException(t);66                    }67                });68            } else {69                field.set(null, newValue);70            }71        } catch (SecurityException | IllegalAccessException | IllegalArgumentException ex) {72            throw new RuntimeException(ex);73        }74    }75    private static void setFieldUsingUnsafe(final Field field, final Object object, final Object newValue) {76        try {77            field.setAccessible(true);78            int fieldModifiersMask = field.getModifiers();79            boolean isFinalModifierPresent = (fieldModifiersMask & Modifier.FINAL) == Modifier.FINAL;80            if (isFinalModifierPresent) {81                AccessController.doPrivileged((PrivilegedAction<Object>) () -> {82                    try {83                        Unsafe unsafe = getUnsafe();84                        long offset = unsafe.objectFieldOffset(field);85                        setFieldUsingUnsafe(object, field.getType(), offset, newValue, unsafe);86                        return null;87                    } catch (Throwable t) {88                        throw new RuntimeException(t);89                    }90                });91            } else {92                try {93                    field.set(object, newValue);94                } catch (IllegalAccessException ex) {95                    throw new RuntimeException(ex);96                }97            }98        } catch (SecurityException ex) {99            throw new RuntimeException(ex);...

getType

Using AI Code Generation

1package org.powermock.reflect.internal;2import java.lang.reflect.Field;3import java.lang.reflect.Method;4import org.powermock.reflect.Whitebox;5import org.powermock.reflect.exceptions.FieldNotFoundException;6import org.powermock.reflect.exceptions.MethodNotFoundException;7public class WhiteboxImpl extends Whitebox {8    public static Object getInternalState(Object object, String fieldName) throws FieldNotFoundException {9        try {10            Field field = getField(object.getClass(), fieldName);11            field.setAccessible(true);12            return field.get(object);13        } catch (Exception e) {14            throw new FieldNotFoundException(e);15        }16    }17    public static Object invokeMethod(Object object, String methodName, Object... parameters) throws MethodNotFoundException {18        try {19            Method method = getMethod(object.getClass(), methodName, parameters);20            method.setAccessible(true);21            return method.invoke(object, parameters);22        } catch (Exception e) {23            throw new MethodNotFoundException(e);24        }25    }26    public static void setInternalState(Object object, String fieldName, Object value) throws FieldNotFoundException {27        try {28            Field field = getField(object.getClass(), fieldName);29            field.setAccessible(true);30            field.set(object, value);31        } catch (Exception e) {32            throw new FieldNotFoundException(e);33        }34    }35    public static Class<?> getType(Object object, String fieldName) throws FieldNotFoundException {36        try {37            Field field = getField(object.getClass(), fieldName);38            field.setAccessible(true);39            return field.getType();40        } catch (Exception e) {41            throw new FieldNotFoundException(e);42        }43    }44}45package org.powermock.reflect.internal;46import java.lang.reflect.Field;47import java.lang.reflect.Method;48import org.powermock.reflect.Whitebox;49import org.powermock.reflect.exceptions.FieldNotFoundException;50import org.powermock.reflect.exceptions.MethodNotFoundException;51public class WhiteboxImpl extends Whitebox {52    public static Object getInternalState(Object object, String fieldName) throws FieldNotFoundException {53        try {54            Field field = getField(object.getClass(), fieldName);55            field.setAccessible(true);56            return field.get(object);57        } catch (Exception e) {58            throw new FieldNotFoundException(e);59        }60    }61    public static Object invokeMethod(Object object, String methodName, Object... parameters) throws MethodNotFoundException {62        try {63            Method method = getMethod(object.getClass(), methodName, parameters);64            method.setAccessible(true);65            return method.invoke(object, parameters);

getType

Using AI Code Generation

1import java.lang.reflect.Field;2import java.lang.reflect.Method;3import java.lang.reflect.Constructor;4import org.powermock.reflect.internal.WhiteboxImpl;5import org.powermock.reflect.exceptions.FieldNotFoundException;6import org.powermock.reflect.exceptions.MethodNotFoundException;7import org.powermock.reflect.exceptions.ConstructorNotFoundException;8import org.powermock.reflect.exceptions.TooManyMethodsFoundException;9import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;10import org.powermock.reflect.exceptions.TooManyFieldsFoundException;11public class 4 {12    public static void main(String[] args) {13        try {14            Class c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");15            Method m = WhiteboxImpl.getMethod(c, "getType", Field.class);16            System.out.println(m);17        } catch (MethodNotFoundException e) {18            e.printStackTrace();19        } catch (TooManyMethodsFoundException e) {20            e.printStackTrace();21        } catch (ClassNotFoundException e) {22            e.printStackTrace();23        }24        try {25            Class c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");26            Method m = WhiteboxImpl.getMethod(c, "getType", Method.class);27            System.out.println(m);28        } catch (MethodNotFoundException e) {29            e.printStackTrace();30        } catch (TooManyMethodsFoundException e) {31            e.printStackTrace();32        } catch (ClassNotFoundException e) {33            e.printStackTrace();34        }35        try {36            Class c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");37            Method m = WhiteboxImpl.getMethod(c, "getType", Constructor.class);38            System.out.println(m);39        } catch (MethodNotFoundException e) {40            e.printStackTrace();41        } catch (TooManyMethodsFoundException e) {42            e.printStackTrace();43        } catch (ClassNotFoundException e) {44            e.printStackTrace();45        }46        try {47            Class c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");48            Method m = WhiteboxImpl.getMethod(c, "getType", String.class);49            System.out.println(m);50        } catch (MethodNotFoundException e) {51            e.printStackTrace();52        } catch (TooManyMethodsFoundException e) {53            e.printStackTrace();54        } catch (ClassNotFoundException e) {55            e.printStackTrace();56        }57    }58}59java.lang.NoSuchMethodException: org.powermock.reflect.internal.WhiteboxImpl.getType(java.lang.reflect.Field)60	at java.base/java.lang.Class.getMethod(Class.java:2108)61	at 4.main(4.java:19)

getType

Using AI Code Generation

1package org.powermock.reflect.internal;2import java.lang.reflect.Field;3import java.lang.reflect.Method;4import java.lang.reflect.Modifier;5import java.util.Arrays;6import java.util.HashSet;7import java.util.Set;8public class WhiteboxImpl {9    public static void main(String[] args) {10        try {11            Class<?> c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");12            Method[] methods = c.getDeclaredMethods();13            for (Method method : methods) {14                if (method.getName().equals("getType")) {15                    method.setAccessible(true);16                    method.invoke(null, new Object[] { new Object() });17                }18            }19        } catch (Exception e) {20            e.printStackTrace();21        }22    }23    public static Class<?> getType(final Object object) {24        if (object == null) {25            throw new IllegalArgumentException("Object cannot be null");26        }27        return object.getClass();28    }29}30package org.powermock.reflect.internal;31import java.lang.reflect.Field;32import java.lang.reflect.Method;33import java.lang.reflect.Modifier;34import java.util.Arrays;35import java.util.HashSet;36import java.util.Set;37public class WhiteboxImpl {38    public static void main(String[] args) {39        try {40            Class<?> c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");41            Method[] methods = c.getDeclaredMethods();42            for (Method method : methods) {43                if (method.getName().equals("getType")) {44                    method.setAccessible(true);45                    method.invoke(null, new Object[] { new Object() });46                }47            }48        } catch (Exception e) {49            e.printStackTrace();50        }51    }52    public static Class<?> getType(final Object object) {53        if (object == null) {54            throw new IllegalArgumentException("Object cannot be null");55        }56        return object.getClass();57    }58}59package org.powermock.reflect.internal;60import java.lang.reflect.Field;61import java.lang.reflect.Method;62import java.lang.reflect.Modifier;63import java.util.Arrays;64import java.util.HashSet;65import java.util.Set;66public class WhiteboxImpl {67    public static void main(String[] args) {68        try {69            Class<?> c = Class.forName("org.powermock.reflect.internal.WhiteboxImpl");

getType

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2public class Test {3    public static void main(String[] args) {4        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();5        System.out.println(whiteboxImpl.getType(String.class));6    }7}8import org.powermock.reflect.internal.WhiteboxImpl;9public class Test {10    public static void main(String[] args) {11        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();12        System.out.println(whiteboxImpl.getSuperclass(String.class));13    }14}15import org.powermock.reflect.internal.WhiteboxImpl;16public class Test {17    public static void main(String[] args) {18        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();19        System.out.println(whiteboxImpl.getInterfaces(String.class));20    }21}22import org.powermock.reflect.internal.WhiteboxImpl;23public class Test {24    public static void main(String[] args) {25        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();26        System.out.println(whiteboxImpl.getFields(String.class));27    }28}29import org.powermock.reflect.internal.WhiteboxImpl;30public class Test {31    public static void main(String[] args) {32        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();33        System.out.println(whiteboxImpl.getDeclaredFields(String.class));34    }35}

getType

Using AI Code Generation

1package com.test;2import org.powermock.reflect.Whitebox;3import org.powermock.reflect.internal.WhiteboxImpl;4public class Test {5	public static void main(String[] args) {6		WhiteboxImpl whiteboxImpl = new WhiteboxImpl();7		Class<?> type = whiteboxImpl.getType("java.lang.String");8		System.out.println(type);9	}10}11package com.test;12import java.lang.reflect.Method;13import org.powermock.reflect.internal.WhiteboxImpl;14public class Test {15	public static void main(String[] args) throws Exception {16		WhiteboxImpl whiteboxImpl = new WhiteboxImpl();17		Method method = whiteboxImpl.getMethod("java.lang.String", "length");18		System.out.println(method);19	}20}21public int java.lang.String.length()22package com.test;23import org.powermock.reflect.internal.WhiteboxImpl;24public class Test {25	public static void main(String[] args) throws Exception {26		WhiteboxImpl whiteboxImpl = new WhiteboxImpl();27		whiteboxImpl.setInternalState("java.lang.String", "value", "test");28		System.out.println("java.lang.String.value:" + "java.lang.String".value);29	}30}31package com.test;32import org.powermock.reflect.internal.WhiteboxImpl;33public class Test {34	public static void main(String[] args) throws Exception {35		WhiteboxImpl whiteboxImpl = new WhiteboxImpl();36		whiteboxImpl.setInternalState("java.lang.String", "value", "test");37		System.out.println("java.lang.String.value:" + whiteboxImpl.getInternalState("java.lang.String", "value"));38	}39}40package com.test;41import org.powermock.reflect.internal.WhiteboxImpl;42public class Test {43	public static void main(String[] args) throws Exception {44		WhiteboxImpl whiteboxImpl = new WhiteboxImpl();

getType

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2public class Test{3    public static void main(String[] args){4        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();5        System.out.println(whiteboxImpl.getType("4.java"));6    }7}

getType

Using AI Code Generation

1package org.powermock.reflect.internal;2import java.lang.reflect.Constructor;3import java.lang.reflect.Method;4import java.lang.reflect.Modifier;5import java.util.Arrays;6import java.util.List;7import org.powermock.reflect.exceptions.ConstructorNotFoundException;8import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;9public class WhiteboxImpl {10    public static <T> Class<? extends T> getType(Class<T> clazz, Class<?>... parameterTypes) throws Exception {11        Constructor<?> constructor;12        try {13            constructor = clazz.getDeclaredConstructor(parameterTypes);14        } catch (NoSuchMethodException e) {15            throw new ConstructorNotFoundException("No constructor with parameter types " + Arrays.toString(parameterTypes) + " was found in class " + clazz.getName());16        }17        if (!Modifier.isPublic(constructor.getModifiers())) {18            constructor.setAccessible(true);19        }20        return (Class<? extends T>) constructor.newInstance();21    }22}23package org.powermock.reflect.internal;24import java.lang.reflect.Constructor;25import java.lang.reflect.Method;26import java.lang.reflect.Modifier;27import java.util.Arrays;28import java.util.List;29import org.powermock.reflect.exceptions.ConstructorNotFoundException;30import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;31public class WhiteboxImpl {32    public static <T> Constructor<T> getConstructor(Class<T> clazz, Class<?>... parameterTypes) throws Exception {33        Constructor<?> constructor;34        try {35            constructor = clazz.getDeclaredConstructor(parameterTypes);36        } catch (NoSuchMethodException e) {37            throw new ConstructorNotFoundException("No constructor with parameter types " + Arrays.toString(parameterTypes) + " was found in class " + clazz.getName());38        }39        if (!Modifier.isPublic(constructor.getModifiers())) {40            constructor.setAccessible(true);41        }42        return (Constructor<T>) constructor.newInstance();43    }44}45package org.powermock.reflect.internal;46import java.lang.reflect.Constructor;47import java.lang.reflect.Method;48import java.lang.reflect.Modifier;49import java.util.Arrays;50import java.util.List;51import org.powermock.reflect.exceptions.ConstructorNotFoundException;52import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;53public class WhiteboxImpl {

getType

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2import java.lang.reflect.Field;3import java.lang.reflect.Type;4public class Test {5    public static void main(String[] args) throws Exception {6        Field field = A.class.getDeclaredField("field");7        Type type = WhiteboxImpl.getType(field);8        System.out.println(type);9    }10}11class A {12    public String field;13}

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