Examples with Enhancer org.powermock.api.mockito.repackaged.cglib.proxy.Enhancer used on opensource projects

Example 1 with Enhancer

use of org.powermock.api.mockito.repackaged.cglib.proxy.Enhancer in project powermock by powermock.

the class ClassImposterizer method createProxyClass.

public Class<Factory> createProxyClass(Class<?> mockedType, Class<?>... interfaces) {
    if (mockedType == Object.class) {
        mockedType = ClassWithSuperclassToWorkAroundCglibBug.class;
    }
    Enhancer enhancer = new Enhancer() {

        @Override
        @SuppressWarnings("unchecked")
        protected void filterConstructors(Class sc, List constructors) {
        // Don't filter
        }
    };
    Class<?>[] allMockedTypes = prepend(mockedType, interfaces);
    enhancer.setClassLoader(SearchingClassLoader.combineLoadersOf(allMockedTypes));
    enhancer.setUseFactory(true);
    if (mockedType.isInterface()) {
        enhancer.setSuperclass(Object.class);
        enhancer.setInterfaces(allMockedTypes);
    } else {
        enhancer.setSuperclass(mockedType);
        enhancer.setInterfaces(interfaces);
    }
    enhancer.setCallbackTypes(new Class[] { MethodInterceptor.class, NoOp.class });
    enhancer.setCallbackFilter(IGNORE_BRIDGE_METHODS);
    if (mockedType.getSigners() != null) {
        enhancer.setNamingPolicy(NAMING_POLICY_THAT_ALLOWS_IMPOSTERISATION_OF_CLASSES_IN_SIGNED_PACKAGES);
    } else {
        enhancer.setNamingPolicy(MockitoNamingPolicy.INSTANCE);
    }
    enhancer.setSerialVersionUID(42L);
    try {
        return enhancer.createClass();
    } catch (CodeGenerationException e) {
        if (Modifier.isPrivate(mockedType.getModifiers())) {
            throw new MockitoException("\n" + "Mockito cannot mock this class: " + mockedType + ".\n" + "Most likely it is a private class that is not visible by Mockito");
        }
        throw new MockitoException("\n" + "Mockito cannot mock this class: " + mockedType + "\n" + "Mockito can only mock visible & non-final classes." + "\n" + "If you're not sure why you're getting this error, please report to the mailing list.", e);
    }
}