public static bool Exists(string path) { bool exists = false; if (path != null && path.Length != 0) { var file = new java.io.File(path); exists = file.exists() && file.isDirectory(); } return(exists); }
protected void buildReadPaths(org.w3c.dom.Node dataFileStoreNode) { javax.xml.xpath.XPathFactory pathFactory = javax.xml.xpath.XPathFactory.newInstance(); javax.xml.xpath.XPath pathFinder = pathFactory.newXPath(); try { org.w3c.dom.NodeList locationNodes = (org.w3c.dom.NodeList)pathFinder.evaluate( "/dataFileStore/readLocations/location", dataFileStoreNode.getFirstChild(), javax.xml.xpath.XPathConstants.NODESET); for (int i = 0; i < locationNodes.getLength(); i++) { org.w3c.dom.Node location = locationNodes.item(i); String prop = pathFinder.evaluate("@property", location); String wwDir = pathFinder.evaluate("@wwDir", location); String append = pathFinder.evaluate("@append", location); String isInstall = pathFinder.evaluate("@isInstall", location); String isMarkWhenUsed = pathFinder.evaluate("@isMarkWhenUsed", location); String path = buildLocationPath(prop, append, wwDir); if (path == null) { Logging.logger().log(Level.WARNING, "FileStore.LocationInvalid", prop != null ? prop : Logging.getMessage("generic.Unknown")); continue; } StoreLocation oldStore = this.storeLocationFor(path); if (oldStore != null) // filter out duplicates { continue; } // Even paths that don't exist or are otherwise problematic are added to the list because they may // become readable during the session. E.g., removable media. So add them to the search list. java.io.File pathFile = new java.io.File(path); if (pathFile.exists() && !pathFile.isDirectory()) { Logging.logger().log(Level.WARNING, "FileStore.LocationIsFile", pathFile.getPath()); } bool pathIsInstall = isInstall != null && (isInstall.contains("t") || isInstall.contains("T")); StoreLocation newStore = new StoreLocation(pathFile, pathIsInstall); // If the input parameter "markWhenUsed" is null or empty, then the StoreLocation should keep its // default value. Otherwise the store location value is set to true when the input parameter contains // "t", and is set to false otherwise. if (isMarkWhenUsed != null && isMarkWhenUsed.length() > 0) { newStore.setMarkWhenUsed(isMarkWhenUsed.toLowerCase().contains("t")); } this.readLocations.add(newStore); } } catch (javax.xml.xpath.XPathExpressionException e) { String message = Logging.getMessage("FileStore.ExceptionReadingConfigurationFile"); Logging.logger().severe(message); throw new IllegalStateException(message, e); } }