1 /** 2 * This file Copyright (c) 2011-2016 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.objectfactory; 35 36 import java.lang.annotation.Annotation; 37 import java.lang.reflect.Constructor; 38 import java.lang.reflect.Type; 39 40 /** 41 * Holds details about a constructors parameter. 42 * 43 * @see ParameterResolver 44 */ 45 public class ParameterInfo { 46 47 private Constructor constructor; 48 private int parameterIndex; 49 private Class<?> parameterType; 50 private Type genericParameterType; 51 52 public ParameterInfo(Constructor constructor, int parameterIndex) { 53 this.constructor = constructor; 54 this.parameterIndex = parameterIndex; 55 this.parameterType = constructor.getParameterTypes()[parameterIndex]; 56 this.genericParameterType = constructor.getGenericParameterTypes()[parameterIndex]; 57 } 58 59 public Class<?> getDeclaringClass() { 60 return constructor.getDeclaringClass(); 61 } 62 63 public Constructor getConstructor() { 64 return constructor; 65 } 66 67 public int getParameterIndex() { 68 return parameterIndex; 69 } 70 71 public Class<?> getParameterType() { 72 return parameterType; 73 } 74 75 public Type getGenericParameterType() { 76 return genericParameterType; 77 } 78 79 public Annotation[] getParameterAnnotations() { 80 return constructor.getParameterAnnotations()[parameterIndex]; 81 } 82 }