wms伺服器載入順序

world wind wms伺服器緩衝路徑：C:\ProgramData\Application Data\WorldWindDataread avList:{gov.nasa.worldwind.avkey.FileStoreLocation=C:\Users\cjl\Application Data\WorldWindData, gov.nasa.worldwind.avkey.Installed=false}write avList:gov.nasa.worldwind.avkey.FileStoreLocation=C:\ProgramData\Application Data\WorldWindData(1)wms資料尋找線程:gov.nasa.worldwind.servers.wms。WMSDataDiscoveryThread(2)瓦片圖層資料來源：public class WorldWindTiledLayerMapSource extends DataConfigurationMapSourceDataConfigurationMapSource:this.name = this.params.getStringValue(AVKey.DATASET_NAME);this.title = this.params.getStringValue(AVKey.DISPLAY_NAME);this.keywords = this.params.getStringValue( AVKey.LAYER_NAMES );String storePath = this.params.getStringValue( AVKey.DATA_CACHE_NAME );this.lastUpdate = this.parseLastUpdate( this.params.getStringValue( AVKey.LAST_UPDATE ) );this.lastUpdate = this.params.getValue( AVKey.EXPIRY_TIME ).toString();(3)擷取資料來源: BasicMapSourceFactory MapSource ms;        if (AVKey.SERVICE_NAME_LOCAL_RASTER_SERVER.equals(serviceName))        {            ms = new WorldWindTiledLayerMapSource(this.app.getDataFileStore(),                    domElement, params, RasterServerBackedTiledLayer.class);        }        else        {            ms = new WorldWindTiledLayerMapSource(this.app.getDataFileStore(),                    domElement, params, WorldWindTiledLayer.class);        }(4)資料來源註冊：BasicMapRegistry: protected void doLayerAdded(WMSLayerEvent e)    {        Object source = e.getConfigurationSource();        if (WWUtil.isEmpty(source))        {            String message = Logging.getMessage("nullValue.SourceIsNull");            Logging.logger().severe(message);            throw new WWRuntimeException(message);        }        if (this.dataConfigMapSources.containsKey(source))        {            String message = Logging.getMessage("generic.DuplicateLayerFound", source);            Logging.logger().severe(message);            throw new WWRuntimeException(message);        }        MapSource mapSource = this.createDataConfigurationMapSource(e);        if (null == mapSource)        {            String message = Logging.getMessage("generic.UnrecognizedSourceType", source);            Logging.logger().severe(message);            throw new WWRuntimeException(message);        }        this.add(mapSource);        this.dataConfigMapSources.put(e.getConfigurationSource(), mapSource);        Logging.logger().info(Logging.getMessage("generic.LayerAdded", source));    }