Examples with ConstructorNotFoundException org.powermock.reflect.exceptions.ConstructorNotFoundException used on opensource projects

Example 1 with ConstructorNotFoundException

use of org.powermock.reflect.exceptions.ConstructorNotFoundException in project powermock by powermock.

the class WhiteboxImpl method getBestCandidateConstructor.

private static <T> Constructor<T> getBestCandidateConstructor(Class<T> classThatContainsTheConstructorToTest, Class<?>[] argumentTypes, Object[] arguments) {
    Constructor<T> constructor;
    Constructor<T> potentialConstructorWrapped = getPotentialConstructorWrapped(classThatContainsTheConstructorToTest, argumentTypes);
    Constructor<T> potentialConstructorPrimitive = getPotentialConstructorPrimitive(classThatContainsTheConstructorToTest, argumentTypes);
    if (potentialConstructorPrimitive == null && potentialConstructorWrapped == null) {
        // Check if we can find a matching var args constructor.
        constructor = getPotentialVarArgsConstructor(classThatContainsTheConstructorToTest, arguments);
        if (constructor == null) {
            throw new ConstructorNotFoundException("Failed to find a constructor with parameter types: [" + getArgumentTypesAsString(arguments) + "]");
        }
    } else if (potentialConstructorPrimitive == null) {
        constructor = potentialConstructorWrapped;
    } else if (potentialConstructorWrapped == null) {
        constructor = potentialConstructorPrimitive;
    } else if (arguments == null || arguments.length == 0 && potentialConstructorPrimitive != null) {
        constructor = potentialConstructorPrimitive;
    } else {
        throw new TooManyConstructorsFoundException("Could not determine which constructor to execute. Please specify the parameter types by hand.");
    }
    return constructor;
}

Example 2 with ConstructorNotFoundException

use of org.powermock.reflect.exceptions.ConstructorNotFoundException in project powermock by powermock.

the class WhiteboxImpl method getConstructor.

/**
     * Convenience method to get a (declared) constructor from a class type
     * without having to catch the checked exceptions otherwise required. These
     * exceptions are wrapped as runtime exceptions. The constructor is also set
     * to accessible.
     *
     * @param type           The type of the class where the constructor is located.
     * @param parameterTypes All parameter types of the constructor (may be
     *                       {@code null}).
     * @return A .
     */
public static Constructor<?> getConstructor(Class<?> type, Class<?>... parameterTypes) {
    Class<?> unmockedType = WhiteboxImpl.getOriginalUnmockedType(type);
    try {
        final Constructor<?> constructor = unmockedType.getDeclaredConstructor(parameterTypes);
        constructor.setAccessible(true);
        return constructor;
    } catch (RuntimeException e) {
        throw e;
    } catch (Error e) {
        throw e;
    } catch (Throwable e) {
        throw new ConstructorNotFoundException(String.format("Failed to lookup constructor with parameter types [ %s ] in class %s.", getArgumentTypesAsString((Object[]) parameterTypes), unmockedType.getName()), e);
    }
}