File	Doc	Category	Size	Date	Package
NativeResults.java	API Doc	Glassfish v2 API	5257	Fri May 04 22:32:14 BST 2007	com.sun.enterprise.util.io

NativeResults

• java.lang.Object

Fields Summary
private Logger	logger
private ResourceBundle	rb
private static final String	RESOURCE_BUNDLE
private String	errorKey
private String	unknownErrorKey
private String	genericError
private String	osString
private int	id
private String	resultString
private NativeIOException	exception

Constructors Summary
NativeResults(int id) this.id = id; initStrings(); setResultString(); setResultException();

Methods Summary
NativeIOException	getResultException() return the NativeIOException -- suitable for throwing return exception; // may be null!
java.lang.String	getResultString() return The localized String explanation of the error, or success. return resultString;
private void	initStrings() try { rb = ResourceBundle.getBundle(RESOURCE_BUNDLE); } catch(Throwable t) { // any little error --> RuntimeException!! rb = null; logger.severe("Unable to get a ResourceBundle: " + RESOURCE_BUNDLE); } if(OS.isWindows()) osString = "Windows"; else osString = "UNIX"; errorKey = "enterprise_util." + osString + ".error."; unknownErrorKey = errorKey + "unknown"; genericError = "UNKNOWN " + osString + " Error returned. Errno =";
public static void	main(java.lang.String[] args) ////////////////////////////////////////////////////////////////////////// int errs[] = { 0, 1, 2, 4, 5, 13, 14, 20, 22, 30, 67, 78, 9999, 111, -2}; for(int i = 0; i < errs.length; i++) { int id = errs[i]; NativeResults nr = new NativeResults(id); String s = "ID: " + id + ", "; if(nr.getResultException() == null) s += "NO ERROR, "; else s += "YES ERROR, "; s += nr.getResultString(); System.out.println(s); }
void	setResultException() if(id != 0) // by definition -- an error! exception = new NativeIOException(resultString, id);
private void	setResultString() if(rb == null) { resultString = genericError + id; return; } try { resultString = rb.getString(errorKey + id); return; } catch(Throwable t) { // go into the next try block. No need to nest it. } try { // note: the id is outside the parenthesis -- not a mistake... resultString = rb.getString(unknownErrorKey) + id; return; } catch(Throwable t) { resultString = genericError + id; }