001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.component;
020
021import lucee.commons.lang.StringUtil;
022
023public class ImportDefintionImpl implements ImportDefintion {
024
025        private String pack;
026        private String name;
027        private boolean wildcard;
028        private String packAsPath;
029
030        public ImportDefintionImpl(String pack, String name) {
031                this.pack=pack;
032                this.name=name;
033                this.wildcard=name.equals("*");
034                
035        }
036
037        public static ImportDefintion getInstance(String fullname,ImportDefintion defaultValue) {
038                int index=fullname.lastIndexOf('.');
039                if(index==-1) return defaultValue;
040                String p=fullname.substring(0,index).trim();
041                String n=fullname.substring(index+1,fullname.length()).trim();
042                if(StringUtil.isEmpty(p) || StringUtil.isEmpty(n))
043                        return defaultValue;
044                
045                return new ImportDefintionImpl(p,n);
046        }
047
048        /**
049         * @return the wildcard
050         */
051        public boolean isWildcard() {
052                return wildcard;
053        }
054
055        /**
056         * @return the pack
057         */
058        public String getPackage() {
059                return pack;
060        }
061
062        /**
063         * @return the name
064         */
065        public String getName() {
066                return name;
067        }
068
069        public String getPackageAsPath() {
070                if(packAsPath==null) {
071                        packAsPath=pack.replace('.','/')+"/";
072                }
073                return packAsPath;
074        }
075        
076        public String toString(){
077                return pack+"."+name;
078        }
079        
080}