001 /* 002 * Copyright (C) 2012 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 020 package org.crsh.spring; 021 022 import org.crsh.util.SimpleMap; 023 import org.springframework.beans.factory.ListableBeanFactory; 024 025 import java.util.ArrayList; 026 import java.util.Arrays; 027 import java.util.Collections; 028 import java.util.Iterator; 029 030 class SpringMap extends SimpleMap<String, Object> { 031 032 /** . */ 033 private final ListableBeanFactory factory; 034 035 SpringMap(ListableBeanFactory factory) { 036 this.factory = factory; 037 } 038 039 @Override 040 protected Iterator<String> keys() { 041 return Arrays.asList(factory.getBeanDefinitionNames()).iterator(); 042 } 043 044 @Override 045 public Object get(Object key) { 046 if (key instanceof String) { 047 return factory.getBean(((String)key)); 048 } 049 return null; 050 } 051 }