JS编译工具

				/*
				 * JavaScript Integration Framework
				 * License LGPL(您可以在任何地方免费使用,但请不要吝啬您对框架本身的改进)
				 * http://www.xidea.org/project/jsi/
				 * @author jindw
				 * @version $Id: file-info.js,v 1.7 2008/03/15 08:59:26 jindw Exp $
				 */
				
				/**
				 * @public
				 */
				function FileInfo(packageInfo,fileName){
				    this.packageInfo = packageInfo;
				    this._depInf = new DependenceInfo(packageInfo.packageObject.name.replace(/\.|$/g,'/')+fileName)
				    this.packageObject = packageInfo.packageObject;
				    this.name = fileName;
				    //$log.debug(this.packageObject.dependenceMap)
				    this.dependences = this.packageObject.dependenceMap[fileName] || [];
				    this.objects = [];
				    var objectScriptMap = this.packageObject.objectScriptMap;
				    for(var o in objectScriptMap){
				        if(objectScriptMap[o] == fileName){
				            this.objects.push(o);
				        }
				    }
				}
				/**
				 * @public
				 */
				FileInfo.prototype.getDescription = function(){
				    return this.getSourceEntry().getDescription();
				}
				
				FileInfo.prototype.getPath = function(){
				     return this.packageInfo.name.replace(/\.|$/g,'/')+this.name;
				}
				/**
				 * @public
				 */
				FileInfo.prototype.getSourceEntry = function(){
				    if(!this._sourceEntry){
				        this._sourceEntry = SourceEntry.require(this.name,this.packageObject.name);
				    }
				    return this._sourceEntry;
				};
				
				
				/**
				 * @public
				 */
				FileInfo.prototype.getDocEntry = function(name){
				    return this.getSourceEntry().getDocEntry(name);
				};
				
				
				/**
				 * @public
				 */
				FileInfo.prototype.getObject = function(name){
				    return this.getObjectMap()[name];
				};
				/**
				 * @friend
				 */
				FileInfo.prototype.getObjectMap = function(){
				    if(this._objectMap){
				        return this._objectMap;
				    }
				    try{
				        this._objectMap = {};
				        //this.packageObject.loadScript(this.name,false);
				        try{
				            var path = this.packageObject.name.replace(/\.|$/g,'/') +this.name;
				            //this.packageObject.loadScript(this.name,false);
				            //Avoid document.write
				            var backup = document.write;
				            document.write = voidWrite;
				            $import(path,null);
				            document.write = backup;
				        }catch(e){
				            $log.info("文档工具装载脚本失败：",path,e);
				        }
				        for(var i=0;i				            this._objectMap[this.objects[i]] = getObject(this.objects[i],this.packageObject.objectMap)
				        }
				    }catch(e){
				        $log.error(e);
				    }
				    return this._objectMap;
				};
				/**
				 * @internal 
				 */
				function voidWrite(){
				    
				}
				
				/**
				 * @public
				 */
				FileInfo.prototype.getObjectInfo = function(name){
				    return this.getObjectInfoMap()[name]
				}
				
				
				/**
				 * @public
				 */
				FileInfo.prototype.getObjectInfoMap = function(){
				    if(this._objectInfoMap){
				        return this._objectInfoMap;
				    }
				    try{
				        this._objectInfoMap = {}
				        for(var i = 0;i				            this._objectInfoMap[this.objects[i]] = ObjectInfo.create(this,this.objects[i]);
				        }
				        return this._objectInfoMap;
				    }catch(e){
				        $log.error(e);
				    }
				}
				
				
				/**
				 * @friend
				 */
				FileInfo.prototype.getAvailableObjectInfo = function(name){
				    var fileInfo = this.getAvailableObjectFileInfoMap()[name];
				    if(fileInfo){
				        return fileInfo.getObjectInfo(name);
				    }
				}
				/**
				 * @friend
				 */
				FileInfo.prototype.getAvailableObjectFileInfoMap = function(name){
				    if(!this._availableOFMap){
				        this._availableOFMap = {};
				        var dependenceInfos = this._depInf.getBeforeInfos();
				        dependenceInfos = dependenceInfos.concat(this._depInf.getAfterInfos());
				        for(var i = 0;i				            var dependenceInfo = dependenceInfos[i];
				            var names = dependenceInfo.objectNames;
				            var depPkgName = dependenceInfo.packageObject.name;
				            var depPkgInfo = PackageInfo.require(depPkgName);
				            var depFileInfo = depPkgInfo.fileInfos[dependenceInfo.fileName];
				            for(var j = 0; j				                this._availableOFMap[names[j]] = depFileInfo;
				            }
				        }
				        var names = this.objects;
				        for(var i = 0;i				            this._availableOFMap[names[i]] = this;
				        }
				        
				    }
				    return this._availableOFMap;
				}
				
				
				/**
				 * @friend
				 */
				FileInfo.prototype.getAvailableObjectMap = function(name){
				    if(!this._availableMap){
				        var objectFileInfoMap = this.getAvailableObjectFileInfoMap();
				        var objectMap = {};
				        for(var n in objectFileInfoMap){
				            objectMap[n] = objectFileInfoMap[n].getObject(n);
				        }
				        this._availableMap = objectMap;
				    }
				    return this._availableMap;
				}
				
				
				
				
				/**
				 * @public
				 */
				function getObject(name,map){
				    var name = name.split('.');
				    for(var i=0;map!=null && i				        map = map[name[i]];
				    }
				    return map;
				}