List of usage examples for java.lang NumberFormatException NumberFormatException
public NumberFormatException()
NumberFormatException with no detail message. From source file:userinterface.graph.GUIImageExportDialog.java
public void changedUpdate(DocumentEvent e) { try {//from ww w.j av a 2s.c om exportWidth = Integer.parseInt(widthInputField.getText()); if (exportWidth <= 0) throw new NumberFormatException(); exportHeight = Integer.parseInt(heightInputField.getText()); if (exportHeight <= 0) throw new NumberFormatException(); GUIImageExportDialog.this.warningLabel.setVisible(false); GUIImageExportDialog.this.okayButton.setEnabled(true); } catch (NumberFormatException nfe) { GUIImageExportDialog.this.warningLabel.setVisible(true); GUIImageExportDialog.this.okayButton.setEnabled(false); } }
From source file:net.sourceforge.fenixedu.presentationTier.Action.masterDegree.administrativeOffice.candidate.CandidateRegistrationDispatchAction.java
public ActionForward confirm(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { DynaActionForm candidateRegistration = (DynaActionForm) form; User userView = getUserView(request); String candidateID = (String) candidateRegistration.get("candidateID"); String branchID = (String) candidateRegistration.get("branchID"); String studentNumberString = (String) candidateRegistration.get("studentNumber"); Integer studentNumber = null; if ((studentNumberString != null) && (studentNumberString.length() > 0)) { try {/* w w w. j a v a 2 s .c om*/ studentNumber = new Integer(studentNumberString); if (studentNumber.intValue() < 0) { throw new NumberFormatException(); } } catch (NumberFormatException e) { throw new InvalidInformationInFormActionException( "error.exception.invalidInformationInStudentNumber"); } } if ((request.getParameter("confirmation") == null) || request.getParameter("confirmation").equals("Confirmar")) { InfoCandidateRegistration infoCandidateRegistration = null; try { infoCandidateRegistration = RegisterCandidate.run(candidateID, branchID, studentNumber, userView); } catch (InvalidStudentNumberServiceException e) { throw new InvalidStudentNumberActionException(e); } catch (ActiveStudentCurricularPlanAlreadyExistsServiceException e) { throw new ActiveStudentCurricularPlanAlreadyExistsActionException(e); } catch (GratuityValuesNotDefinedServiceException e) { throw new GratuityValuesNotDefinedActionException(e); } catch (ExistingServiceException e) { List branchList = null; try { branchList = GetBranchListByCandidateID.run(candidateID); } catch (FenixServiceException ex) { throw new FenixActionException(ex); } request.setAttribute("branchList", branchList); try { GetCandidatesByID.run(candidateID); } catch (NonExistingServiceException ex) { throw new FenixActionException(ex); } throw new ExistingActionException("O Aluno", e); } catch (InvalidChangeServiceException e) { throw new InvalidChangeActionException("error.cantRegisterCandidate", e); } catch (FenixServiceException e) { throw new FenixActionException(e); } candidateRegistration.set("studentCurricularPlanID", infoCandidateRegistration.getInfoStudentCurricularPlan().getExternalId()); request.setAttribute("infoCandidateRegistration", infoCandidateRegistration); return mapping.findForward("ShowResult"); } return mapping.findForward("PrepareCandidateList"); }
From source file:com.redhat.rhn.frontend.action.systems.virtualization.ProvisionVirtualizationWizardAction.java
private ActionErrors validateInput(DynaActionForm form) { ActionErrors errors = new ActionErrors(); String name = form.getString(GUEST_NAME); if (name.length() < ProvisionVirtualInstanceCommand.MIN_NAME_SIZE) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidguestnamelength", (ProvisionVirtualInstanceCommand.MIN_NAME_SIZE))); }// w w w .j av a2 s .c o m Pattern pattern = Pattern.compile(ProvisionVirtualInstanceCommand.GUEST_NAME_REGEXP, Pattern.CASE_INSENSITIVE); if (!pattern.matcher(name).matches()) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidregexp")); } if (!StringUtils.isEmpty(form.getString(MEMORY_ALLOCATION))) { try { Long memory = Long.parseLong(form.getString(MEMORY_ALLOCATION)); if (memory <= 0) { throw new NumberFormatException(); } } catch (NumberFormatException e) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidmemvalue")); } } if (!StringUtils.isEmpty(form.getString(VIRTUAL_CPUS))) { try { Long cpus = Long.parseLong(form.getString(VIRTUAL_CPUS)); if (cpus <= 0 || cpus > ProvisionVirtualInstanceCommand.MAX_CPU) { throw new NumberFormatException(); } } catch (NumberFormatException e) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidcpuvalue", (ProvisionVirtualInstanceCommand.MAX_CPU + 1))); } } if (!StringUtils.isEmpty(form.getString(LOCAL_STORAGE_GB))) { try { Long storage = Long.parseLong(form.getString(LOCAL_STORAGE_GB)); if (storage <= 0) { throw new NumberFormatException(); } } catch (NumberFormatException e) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidstoragevalue")); form.set(LOCAL_STORAGE_GB, ""); } } if (!StringUtils.isEmpty(form.getString(MAC_ADDRESS))) { try { String macAddress = form.getString(MAC_ADDRESS); macAddress = macAddress.replace(":", ""); if (macAddress.length() != 12 || !macAddress.matches("^[0-9a-fA-F]+$")) { throw new NumberFormatException(); } } catch (NumberFormatException e) { errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("frontend.actions.systems.virt.invalidmacaddressvalue")); form.set(MAC_ADDRESS, ""); } } return errors; }
From source file:com.tulskiy.musique.system.configuration.Configuration.java
public Rectangle getRectangle(String key, Rectangle def) { try {/*from www. ja va 2s. c o m*/ String value = getString(key); String[] tokens = value.split(" "); if (tokens.length != 4) throw new NumberFormatException(); int[] values = new int[4]; for (int i = 0; i < tokens.length; i++) { String s = tokens[i]; values[i] = Integer.parseInt(s); } return new Rectangle(values[0], values[1], values[2], values[3]); } catch (Exception e) { setRectangle(key, def); return def; } }
From source file:uk.ac.diamond.scisoft.analysis.plotclient.PlotWindowManager.java
private String getUniqueName(String base, IWorkbenchPage page) { try {/* w w w .j a va 2 s .c o m*/ Set<String> knownNames = new HashSet<String>(Arrays.asList(getAllPossibleViews(page, true))); int lastSpaceIndex = base.lastIndexOf(' '); if (lastSpaceIndex >= 0) { String numString = base.substring(lastSpaceIndex + 1); int viewNum = Integer.parseInt(numString); String prefix = base.substring(0, lastSpaceIndex + 1); String winner; do { viewNum++; winner = prefix + viewNum; if (viewNum > 1000000 || viewNum <= 0) { throw new NumberFormatException(); } } while (knownViews.containsKey(winner) || knownNames.contains(winner)); return winner; } } catch (NumberFormatException e) { // no number at end of string, fall through } return getUniqueName(base + " 0", page); }
From source file:net.amigocraft.mpt.util.MiscUtil.java
/** * Compares two version strings./* w w w.j a va 2 s. co m*/ * @param version1 the first version to compare * @param version2 the second version to compare * @return -1 if the first is more recent, 1 if the second is more recent, or 0 if the versions are equal */ public static int compareVersions(String version1, String version2) { // separate main version from qualifier String vStr1 = version1.contains("-") ? version1.split("-")[0] : version1; String vStr2 = version2.contains("-") ? version2.split("-")[0] : version2; // compare major versions int major1; int major2; try { major1 = Integer.parseInt(vStr1.split("\\.")[0]); if (major1 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr1 + "\" contains invalid major version!"); } try { major2 = Integer.parseInt(vStr2.split("\\.")[0]); if (major2 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr2 + "\" contains invalid major version!"); } if (major2 > major1) return 1; else if (major2 < major1) return -1; // else major versions are equal // compare minor versions int minor1; int minor2; try { minor1 = vStr1.split("\\.").length > 1 ? Integer.parseInt(vStr1.split("\\.")[1]) : 0; if (minor1 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr1 + "\" contains invalid minor version!"); } try { minor2 = vStr2.split("\\.").length > 1 ? Integer.parseInt(vStr2.split("\\.")[1]) : 0; if (minor2 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr2 + "\" contains invalid minor version!"); } if (minor2 > minor1) return 1; else if (minor2 < minor1) return -1; // else minor versions are equal // compare incremental versions int inc1; int inc2; try { inc1 = vStr1.split("\\.").length > 2 ? Integer.parseInt(vStr1.split("\\.")[2]) : 0; if (inc1 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr1 + "\" contains invalid minor version!"); } try { inc2 = vStr2.split("\\.").length > 2 ? Integer.parseInt(vStr2.split("\\.")[2]) : 0; if (inc2 < 0) throw new NumberFormatException(); } catch (NumberFormatException ex) { throw new IllegalArgumentException("Version string \"" + vStr2 + "\" contains invalid minor version!"); } if (inc2 > inc1) return 1; else if (inc2 < inc1) return -1; // else incremental versions are equal String qual1 = version1.contains("-") ? version1.substring(version1.indexOf("-") + 1) : ""; String qual2 = version2.contains("-") ? version2.substring(version2.indexOf("-") + 1) : ""; int lex = qual1.compareTo(qual2); if (lex > 0) return -1; else if (lex < 0) return 1; else return 0; }
From source file:org.apache.fop.util.ColorUtil.java
/** * Parse a color given in the #.... format. * * @param value/*from ww w .j av a 2 s. c o m*/ * the complete line * @return a color if possible * @throws PropertyException * if the format is wrong. */ private static Color parseWithHash(String value) throws PropertyException { Color parsedColor; try { int len = value.length(); int alpha; if (len == 5 || len == 9) { alpha = Integer.parseInt(value.substring((len == 5) ? 3 : 7), 16); } else { alpha = 0xFF; } int red = 0; int green = 0; int blue = 0; if ((len == 4) || (len == 5)) { //multiply by 0x11 = 17 = 255/15 red = Integer.parseInt(value.substring(1, 2), 16) * 0x11; green = Integer.parseInt(value.substring(2, 3), 16) * 0x11; blue = Integer.parseInt(value.substring(3, 4), 16) * 0X11; } else if ((len == 7) || (len == 9)) { red = Integer.parseInt(value.substring(1, 3), 16); green = Integer.parseInt(value.substring(3, 5), 16); blue = Integer.parseInt(value.substring(5, 7), 16); } else { throw new NumberFormatException(); } parsedColor = new Color(red, green, blue, alpha); } catch (RuntimeException re) { throw new PropertyException( "Unknown color format: " + value + ". Must be #RGB. #RGBA, #RRGGBB, or #RRGGBBAA"); } return parsedColor; }
From source file:com.datatorrent.contrib.parser.FixedWidthParser.java
/** * Function to validate and set the current field. * @param currentField the field which is to be validated and set * @param value the parsed value of the field * @param typeInfo information about the field in POJO * @param pojoObject POJO which is to be set * @param toEmit the map to be emitted/*from w w w . ja v a 2 s . co m*/ */ private void validateAndSetCurrentField(FixedWidthSchema.Field currentField, String value, FixedWidthParser.TypeInfo typeInfo, Object pojoObject, HashMap toEmit) { try { String fieldName = currentField.getName(); if (value != null && !value.isEmpty()) { Object result; switch (currentField.getType()) { case INTEGER: result = Integer.parseInt(value); break; case DOUBLE: result = Double.parseDouble(value); break; case STRING: result = value; break; case CHARACTER: result = value.charAt(0); break; case FLOAT: result = Float.parseFloat(value); break; case LONG: result = Long.parseLong(value); break; case SHORT: result = Short.parseShort(value); break; case BOOLEAN: if (value.compareToIgnoreCase(currentField.getTrueValue()) == 0) { result = Boolean.parseBoolean("true"); } else if (value.compareToIgnoreCase(currentField.getFalseValue()) == 0) { result = Boolean.parseBoolean("false"); } else { throw new NumberFormatException(); } break; case DATE: DateFormat df = new SimpleDateFormat(currentField.getDateFormat()); df.setLenient(false); result = df.parse(value); break; default: throw new RuntimeException("Invalid Type in Field", new Exception()); } toEmit.put(fieldName, result); if (typeInfo != null && pojoObject != null) { typeInfo.setter.set(pojoObject, result); } } else { toEmit.put(fieldName, value); } } catch (NumberFormatException e) { throw new RuntimeException("Error parsing" + value + " to Integer type", e); } catch (ParseException e) { throw new RuntimeException("Error parsing" + value, e); } catch (Exception e) { throw new RuntimeException("Error setting " + value + " in the given class" + typeInfo.toString(), e); } }
From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditSubmission.java
/** * need to generate something like/*from ww w. j a va 2 s . c o m*/ * "09:10:11"^^<http://www.w3.org/2001/XMLSchema#time> */ public Literal getTime(Map<String, String[]> queryParameters, String fieldName) { List<String> hour = Arrays.asList(queryParameters.get("hour" + fieldName)); List<String> minute = Arrays.asList(queryParameters.get("minute" + fieldName)); if (hour == null || hour.size() == 0 || minute == null || minute.size() == 0) { log.info("Could not find query parameter values for time field " + fieldName); validationErrors.put(fieldName, "time must be supplied"); return null; } int hourInt = -1; int minuteInt = -1; String hourParamStr = hour.get(0); String minuteParamStr = minute.get(0); // if all fields are blank, just return a null value if (hourParamStr.length() == 0 && minuteParamStr.length() == 0) { return null; } String errors = ""; try { hourInt = Integer.parseInt(hour.get(0)); if (hourInt < 0 || hourInt > 23) { throw new NumberFormatException(); } } catch (NumberFormatException nfe) { errors += "Please enter a valid hour. "; } try { minuteInt = Integer.parseInt(minute.get(0)); if (minuteInt < 0 || minuteInt > 59) { throw new NumberFormatException(); } } catch (NumberFormatException nfe) { errors += "Please enter a valid minute. "; } if (errors.length() > 0) { validationErrors.put(fieldName, errors); return null; } String hourStr = (hourInt < 10) ? "0" + Integer.toString(hourInt) : Integer.toString(hourInt); String minuteStr = (minuteInt < 10) ? "0" + Integer.toString(minuteInt) : Integer.toString(minuteInt); String secondStr = "00"; return new EditLiteral(hourStr + ":" + minuteStr + ":" + secondStr, TIME_URI, null); }
From source file:jp.terasoluna.fw.web.struts.form.FieldChecksExTest05.java
/** * testValidateStringLength05()/*from w w w . ja v a 2s .c o m*/ * <br><br> * * (??n) * <br> * _?FF * <br><br> * l?F(?) bean:String:"abc0#"<br> * (?) va:not null<br> * (?) field:not null<br> * var:stringLength="A"<br> * Msg("message","message")<br> * (?) errors:not null<br> * (vf)<br> * (?) validator:not null<br> * (?) request:not null<br> * * <br> * l?F(l) boolean:true<br> * (?) ?O:?Ox?FG?[<br> * ?bZ?[W?F<br> * "stringLength is not numeric(integer)."<br> * O?FNumberFormatException<br> * (?) errors:not null<br> * (vf)<br> * * <br> * fieldstringLengthl?l?Atrue * mF?B * <br> * * @throws Exception ?\bh?O */ public void testValidateStringLength05() throws Exception { //eXgf?[^? // ++++ beanIuWFNg ++++ String bean = "abc0#"; // ++++ ??IuWFNg ValidatorAction va = new ValidatorAction(); va.setName("message"); // ++++ ?tB?[h? Field field = new Field(); // ?bZ?[W? Msg msg = new Msg(); msg.setKey("message"); msg.setName("message"); msg.setResource(false); field.addMsg(msg); Var var = new Var(); var.setName("stringLength"); var.setValue("A"); field.addVar(var); // G?[? ActionMessages errors = new ActionMessages(); // [HTTPNGXg MockHttpServletRequest request = new MockHttpServletRequest(); // ValidatorResourcesCX^X ValidatorResources validatorResources = new ValidatorResources(); // ValidatorCX^X Validator validator = new Validator(validatorResources); // eXg?s boolean result = FieldChecksEx.validateStringLength(bean, va, field, errors, validator, request); // eXgmF // truep?B assertTrue(result); // G?[??B assertTrue(errors.isEmpty()); // G?[?OmF assertTrue(LogUTUtil.checkError("stringLength is not numeric(integer).", new NumberFormatException())); }