http://www.jindent.com |
|
Required jar files |
jar
files from Jindent's /lib
directory to your CLASSPATH
. That's all.How to use Jindent's Open API |
import jindent.JindentException; import jindent.JindentSettings; import jindent.JindentSystem; import jindent.java.JavaFormatter; public class Example { public static void main(String args[]) { // read JindentSettings from file JindentSettings settings = null; try { settings = (JindentSettings) JindentSettings.createFromFile("MySettings.xml"); } catch (FileNotFoundException e1) { System.err.println(e1); } catch (JindentException e2) { // catch settings format exceptions System.err.println(e2); } // create Java formatter JavaFormatter formatter = new JavaFormatter(); // set settings formatter.setSettings(settings); // create sample input String input = "class Test{int x,y,z;public int method(int a){return a*2;}}"; try { // run formatter String output = formatter.format(input); // write output System.out.println(output); } catch(JindentException e) { System.err.println(e); } } } |
import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.StringWriter; import jindent.ExtensionManager; import jindent.Formatter; import jindent.JindentException; import jindent.JindentSettings; import jindent.JindentSystem; import jindent.MessageList; import jindent.SettingsUtils; import jindent.message.ErrorMessage; import jindent.message.Message; import jindent.message.WarningMessage; public class Example { public static void main(String args[]) { // get Jindent's default settings JindentSettings settings = JindentSystem.getDefaultJindentSettings(); // get extension manager from settings ExtensionManager extensionManager = settings.getExtensionManager(); // open handle to an example input file File file = new File("/path/MyExampleFile.sqlj"); // get filename of file String filename = file.getName(); // extract extension from filename ("sqlj" in this case) String extension = SettingsUtils.extractExtensionFromFilename(filename); // get formatter by extension (returns Java/SQLJ Formatter) Formatter formatter = extensionManager.getFormatterByExtension(extension); // set settings formatter.setSettings(settings); // get Reader from input file BufferedReader in = null; try { in = new BufferedReader(new FileReader(file)); } catch (FileNotFoundException e) { System.err.println(e); } // write output to String StringWriter out = new StringWriter(); try { // run formatter formatter.format(in, out); // write output System.out.println(out.toString()); } catch(JindentException e) { System.err.println(e); } // get messages from formatter MessageList messageList = formatter.getMessageList(); // write messages int n = messageList.countMessages(); for (int i = 0; i < n; i++) { Message message = messageList.getMessageAt(i); if (message instanceof WarningMessage) { System.out.println("Warning: " + message.getMessage()); } else if (message instanceof ErrorMessage) { System.out.println("Error: " + message.getMessage()); } else { System.out.println("Message: " + message.getMessage()); } } } } |