File MethodInvocationUtils.java
Coverage histogram
0% of files have more coverage
Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| MethodInvocationUtils | 47 | 9 | 0% | 2 | 0 |
Contributing tests
This file is covered by 25 tests.
.
Source view
| 1 | /** | |
| 2 | * This file Copyright (c) 2010-2016 Magnolia International | |
| 3 | * Ltd. (http://www.magnolia-cms.com). All rights reserved. | |
| 4 | * | |
| 5 | * | |
| 6 | * This file is dual-licensed under both the Magnolia | |
| 7 | * Network Agreement and the GNU General Public License. | |
| 8 | * You may elect to use one or the other of these licenses. | |
| 9 | * | |
| 10 | * This file is distributed in the hope that it will be | |
| 11 | * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the | |
| 12 | * implied warranty of MERCHANTABILITY or FITNESS FOR A | |
| 13 | * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. | |
| 14 | * Redistribution, except as permitted by whichever of the GPL | |
| 15 | * or MNA you select, is prohibited. | |
| 16 | * | |
| 17 | * 1. For the GPL license (GPL), you can redistribute and/or | |
| 18 | * modify this file under the terms of the GNU General | |
| 19 | * Public License, Version 3, as published by the Free Software | |
| 20 | * Foundation. You should have received a copy of the GNU | |
| 21 | * General Public License, Version 3 along with this program; | |
| 22 | * if not, write to the Free Software Foundation, Inc., 51 | |
| 23 | * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 24 | * | |
| 25 | * 2. For the Magnolia Network Agreement (MNA), this file | |
| 26 | * and the accompanying materials are made available under the | |
| 27 | * terms of the MNA which accompanies this distribution, and | |
| 28 | * is available at http://www.magnolia-cms.com/mna.html | |
| 29 | * | |
| 30 | * Any modifications to this file must keep this entire header | |
| 31 | * intact. | |
| 32 | * | |
| 33 | */ | |
| 34 | package info.magnolia.module.blossom.support; | |
| 35 | ||
| 36 | import java.lang.reflect.Method; | |
| 37 | ||
| 38 | import org.springframework.core.GenericTypeResolver; | |
| 39 | import org.springframework.core.MethodParameter; | |
| 40 | import org.springframework.util.ReflectionUtils; | |
| 41 | ||
| 42 | /** | |
| 43 | * Utility class for invoking methods. | |
| 44 | * | |
| 45 | * @since 1.1.1 | |
| 46 | */ | |
| 47 | public class MethodInvocationUtils { | |
| 48 | ||
| 49 | /** | |
| 50 | * Invokes a method with parameters resolved by the passed in ParameterResolver. Should not be used for | |
| 51 | * methods that throw checked exceptions. Can invoke non public methods. | |
| 52 | * | |
| 53 | * @see info.magnolia.module.blossom.support.ParameterResolver | |
| 54 | */ | |
| 55 | 72 |  public static Object invoke(Method method, Object object, ParameterResolver resolver) { |
| 56 | 72 | Class<?>[] parameterTypes = method.getParameterTypes(); |
| 57 | 72 | Object[] parameters = new Object[parameterTypes.length]; |
| 58 | ||
| 59 | 145 | for (int i = 0; i < parameterTypes.length; i++) { |
| 60 | ||
| 61 | 73 | MethodParameter methodParameter = new MethodParameter(method, i); |
| 62 | 73 | GenericTypeResolver.resolveParameterType(methodParameter, object.getClass()); |
| 63 | 73 | Class parameterType = methodParameter.getParameterType(); |
| 64 | ||
| 65 | 73 | parameters[i] = resolver.resolveParameter(parameterType); |
| 66 | } | |
| 67 | ||
| 68 | 72 | ReflectionUtils.makeAccessible(method); |
| 69 | ||
| 70 | 72 | return ReflectionUtils.invokeMethod(method, object, parameters); |
| 71 | } | |
| 72 | } |