001 /* 002 * Copyright © 2008, 2009 Pedro Agulló Soliveres. 003 * 004 * This file is part of DirectJNgine. 005 * 006 * DirectJNgine is free software: you can redistribute it and/or modify 007 * it under the terms of the GNU General Public License as published by 008 * the Free Software Foundation, either version 3 of the License. 009 * 010 * Commercial use is permitted to the extent that the code/component(s) 011 * do NOT become part of another Open Source or Commercially developed 012 * licensed development library or toolkit without explicit permission. 013 * 014 * DirectJNgine is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 017 * GNU General Public License for more details. 018 * 019 * You should have received a copy of the GNU General Public License 020 * along with DirectJNgine. If not, see <http://www.gnu.org/licenses/>. 021 * 022 * This software uses the ExtJs library (http://extjs.com), which is 023 * distributed under the GPL v3 license (see http://extjs.com/license). 024 */ 025 026 package com.softwarementors.extjs.djn.api; 027 028 import java.lang.reflect.Method; 029 import java.util.Map; 030 031 import com.softwarementors.extjs.djn.StringUtils; 032 033 public class RegisteredPollMethod { 034 035 private RegisteredApi api; 036 private String name; 037 private Method method; 038 private Class<?> owningClass; 039 040 /* package */ RegisteredPollMethod( RegisteredApi api, String name, Class<?> owningClass, Method method) { 041 assert api != null; 042 assert !StringUtils.isEmpty(name); 043 assert owningClass != null; 044 assert method != null; 045 assert isValidPollMethod(method); 046 047 this.name = name; 048 this.method = method; 049 this.api = api; 050 this.owningClass = owningClass; 051 } 052 053 public static boolean isValidPollMethod( Method method ) { 054 assert method != null; 055 056 return method.getParameterTypes().length == 1 && method.getParameterTypes()[0].equals( Map.class); 057 } 058 059 public RegisteredApi getApi() { 060 return this.api; 061 } 062 063 public String getName() { 064 return this.name; 065 } 066 067 public Method getMethod() { 068 return this.method; 069 } 070 071 public Class<?>[] getParameterTypes() { 072 return this.method.getParameterTypes(); 073 } 074 075 public int getParameterCount() { 076 return getParameterTypes().length; 077 } 078 079 public Class<?> getReturnType() { 080 return this.method.getReturnType(); 081 } 082 083 public Class<?> getOwningClass() { 084 return this.owningClass; 085 } 086 087 }