Java IntegerRangeValidator类代码示例

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
protected void initializeText() {
	//
	// Add a validator
	//
	this.textFieldColumn.addValidator(new IntegerRangeValidator("Please enter an integer greater than or equal to 0.", 0, null));
	//
	// Respond to text changing to setup the button
	//
	this.textFieldColumn.addTextChangeListener(new TextChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void textChange(TextChangeEvent event) {
			if (event.getText() != null && event.getText().isEmpty() == false) {
				self.buttonSave.setEnabled(true);
			} else {
				self.buttonSave.setEnabled(false);
			}
		}
	});
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
@Override
public void validate(final Object value) {
    if (isNoOfGroupsOrTargetFilterEmpty()) {
        uiNotification
                .displayValidationError(i18n.getMessage("message.rollout.noofgroups.or.targetfilter.missing"));
    } else {
        if (value != null) {
            final int groupSize = getGroupSize();
            new IntegerRangeValidator(i18n.getMessage(MESSAGE_ROLLOUT_FIELD_VALUE_RANGE, 0, groupSize), 0,
                    groupSize).validate(Integer.valueOf(value.toString()));
        }
    }
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
private void validateMandatoryPercentage(final Object value) {
    if (value != null) {
        final String message = i18n.getMessage("message.rollout.field.value.range", 0, 100);
        if (value instanceof Float) {
            new FloatRangeValidator(message, 0F, 100F).validate(value);
        }
        if (value instanceof Integer) {
            new IntegerRangeValidator(message, 0, 100).validate(value);
        }
    } else {
        throw new Validator.EmptyValueException(i18n.getMessage("message.enter.number"));
    }
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
private void buildGeneratedCountField() {
	if (generatedCountField == null) {
		generatedCountField = new TextField();
		generatedCountField.setConverter(new StringToIntegerConverter());
		generatedCountField.setConversionError(Messages.getString("Message.Error.GeneratedCountInteger", 1, 999));
		generatedCountField.setMaxLength(3);
		generatedCountField.setNullRepresentation("");
		generatedCountField.setWidth(3, Unit.EM);
		generatedCountField.setRequired(true);
		generatedCountField.setRequiredError(Messages.getString("Message.Error.GeneratedCountRequired"));
		generatedCountField.addValidator(new IntegerRangeValidator(
				Messages.getString("Message.Error.GeneratedCountInteger", 1, 999), 1, 999));
	}
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
public CustomIntegerRangeValidator(String errorMessage, Integer minValue, Integer maxValue) {
    super(errorMessage);
    this.integerRangeValidator = new IntegerRangeValidator(errorMessage, minValue, maxValue);
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
public SMTPSettingView()
{
	setSizeFull();

	final SMTPSettingsDao daoSMTPServerSetting = new DaoFactory().getSMTPSettingsDao();
	final SMTPServerSetting settings = daoSMTPServerSetting.findSettings();

	if (settings == null)
	{
		throw new IllegalStateException("The email Server Settings are missing from the database.");
	}

	// Create the user input field
	this.smtpFQDN = new TextField("SMTP FQDN:");
	this.smtpFQDN.setWidth("300px");
	this.smtpFQDN.setRequired(true);
	this.smtpFQDN.setDescription("SMTP Server FQDN or IP address");
	this.smtpFQDN.setImmediate(true);
	this.smtpFQDN.setValue(settings.getSmtpFQDN());

	this.smtpPort = new TextField("SMTP Port:");
	this.smtpPort.setWidth("300px");
	this.smtpPort.setRequired(true);
	this.smtpPort.setDescription("SMTP Server FQDN or IP address");
	this.smtpPort.setImmediate(true);
	this.smtpPort.setValue(settings.getSmtpPort().toString());
	this.smtpPort.addValidator(new IntegerRangeValidator("The port no. must be an integer in the range 1 to 65535",
			1, 65535));

	this.authRequired = new CheckBox("SMTP Authentication Requried");
	this.authRequired.setValue(settings.isAuthRequired());
	this.authRequired.addValueChangeListener(this);

	this.username = new TextField("SMTP Username:");
	this.username.setWidth("300px");
	this.username.setRequired(true);
	this.username.setDescription("SMTP username if authentication is used");
	this.username.setImmediate(true);
	this.username.setValue(settings.getUsername());

	// Create the password input field
	this.password = new PasswordField("Password:");
	this.password.setWidth("300px");
	this.password.setRequired(true);
	this.password.setNullRepresentation("");
	this.password.setDescription("SMS Provider Password");
	this.password.setValue(settings.getPassword());

	// Create the user input field
	this.fromEmailAddress = new TextField("From Email Address:");
	this.fromEmailAddress.setWidth("300px");
	this.fromEmailAddress.setRequired(true);
	this.fromEmailAddress.setDescription("Default From Address to use when sending bulk emails.");
	this.fromEmailAddress.setImmediate(true);
	this.fromEmailAddress.addValidator(new EmailValidator("Enter a valid email address."));
	this.fromEmailAddress.setValue(settings.getFromEmailAddress());

	// Create login button
	this.saveButton = new Button("Save", new ClickEventLogged.ClickAdaptor(this));
	this.saveButton.setClickShortcut(KeyCode.ENTER);
	this.saveButton.addStyleName("default");

	// Add both to a panel
	final VerticalLayout fields = new VerticalLayout(this.smtpFQDN, this.authRequired, this.username,
			this.password, this.fromEmailAddress, this.saveButton);
	fields.setCaption("Configure SMTP mail settings.");
	fields.setSpacing(true);
	fields.setMargin(new MarginInfo(true, true, true, false));
	fields.setSizeUndefined();

	// The view root layout
	final VerticalLayout viewLayout = new VerticalLayout(fields);
	viewLayout.setSizeFull();
	viewLayout.setComponentAlignment(fields, Alignment.MIDDLE_CENTER);
	viewLayout.setStyleName(Reindeer.LAYOUT_BLUE);
	setCompositionRoot(viewLayout);
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
public SmtpStep(final GroupMaintenanceWizardView setupWizardView)
{
	super(new DaoFactory().getSMTPSettingsDao(), SMTPServerSetting.class);

	this.layout = new VerticalLayout();
	this.layout.setMargin(true);
	final MultiColumnFormLayout<SMTPServerSetting> formLayout = new MultiColumnFormLayout<>(1, getFieldGroup());
	formLayout.setColumnFieldWidth(0, 250);

	final Label label = new Label("<h1>Configure SMTP mail settings.</h1>");
	label.setContentMode(ContentMode.HTML);
	this.layout.addComponent(label);
	this.layout.addComponent(formLayout);

	// Create the user input fields
	this.smtpFQDN = formLayout.bindTextField("SMTP FQDN:", SMTPServerSetting_.smtpFQDN);
	this.smtpFQDN.setDescription("SMTP Server FQDN or IP address");

	this.smtpPort = formLayout.bindTextField("SMTP Port:", SMTPServerSetting_.smtpPort);
	this.smtpPort.setDescription("SMTP Port No.");
	this.smtpPort.addValidator(
			new IntegerRangeValidator("The port no. must be an integer in the range 1 to 65535", 1, 65535));

	this.authRequired = formLayout.bindBooleanField("Authentication Requried", SMTPServerSetting_.authRequired);
	this.authRequired.addValueChangeListener(this);

	this.username = formLayout.bindTextField("Username:", SMTPServerSetting_.username);
	this.username.setDescription("SMTP username if authentication is used");
	this.username.setVisible(false);

	// Create the password input field
	this.password = formLayout.bindPasswordField("Password:", SMTPServerSetting_.password);
	this.password.setDescription("SMS Provider Password");
	this.password.setVisible(false);

	this.useSSL = formLayout.bindBooleanField("Use SSL", SMTPServerSetting_.useSSL);
	this.useSSL.setDescription("Enables an SSL connection to your SMTP server if it supports it.");

	this.fromEmailAddress = formLayout.bindTextField("From Email Address:", SMTPServerSetting_.fromEmailAddress);
	this.fromEmailAddress.setDescription("Default From Address to use when sending bulk emails.");
	this.fromEmailAddress.addValidator(new EmailValidator("Enter a valid email address."));

	this.bounceEmailAddress = formLayout.bindTextField("Bounce Email Address:",
			SMTPServerSetting_.bounceEmailAddress);
	this.bounceEmailAddress.setDescription("Email Address that bounced emails should be sent to.");
	this.bounceEmailAddress.addValidator(new EmailValidator("Enter a valid email address."));

	final Button test = new Button("Test");
	this.layout.addComponent(test);
	test.addClickListener(new ClickEventLogged.ClickAdaptor(this));

	// focus the fqnd field when user arrives to the login view
	this.smtpFQDN.focus();

}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
@Override
public Component getContent()
{
	final VerticalLayout layout = new VerticalLayout();
	layout.setMargin(true);

	this.fieldValidator = new FieldValidator();
	this.formLayout = new MultiColumnFormLayout<IntegerCrudEntity>(1, null); // new
	// ValidatingFieldGroup(dynamicFieldItem));
	this.formLayout.setColumnLabelWidth(0, 150);
	this.formLayout.setColumnFieldWidth(0, 250);
	this.formLayout.setSizeFull();

	final Label label = new Label("<h1>Enter the details for the group of books you want to import.</h1>",
			ContentMode.HTML);

	layout.addComponent(label);
	layout.addComponent(this.formLayout);

	this.firstTicketNoField = this.formLayout.addTextField("First Book Ticket No.");
	this.noOfBooksField = this.formLayout.addTextField("No. of consecutive Books");
	this.noOfBooksField
	.setDescription("The no of Books to be imported. They must be in a consecutive number range!");
	this.lastTicketNoField = this.formLayout.addTextField("Last Ticket No. of Last Book");
	this.lastTicketNoField
			.setDescription("Enter the ticket no of the 'last' ticket of the 'last' book. This is used to check that all of the details are correct.");

	this.firstTicketNoField
	.addValidator(new IntegerRangeValidator("First Ticket No must be an integer", 0, 6000000));
	this.firstTicketNoField.setConverter(new StringToIntegerConverter());
	this.firstTicketNoField.setRequired(true);
	this.fieldValidator.addField(this.firstTicketNoField);

	this.noOfBooksField.addValidator(new IntegerRangeValidator("No. of Books must be an integer", 1, 1000));
	this.noOfBooksField.setConverter(new StringToIntegerConverter());
	this.noOfBooksField.setRequired(true);
	this.fieldValidator.addField(this.noOfBooksField);

	this.lastTicketNoField
	.addValidator(new IntegerRangeValidator("Last Ticket No. must be an integer", 1, 6000000));
	this.lastTicketNoField.setConverter(new StringToIntegerConverter());
	this.lastTicketNoField.setRequired(true);
	this.fieldValidator.addField(this.lastTicketNoField);

	final Label labelImport = new Label("<h1>Clicking Next will import the books!</h1>", ContentMode.HTML);

	layout.addComponent(labelImport);

	return layout;
}
 

import com.vaadin.data.validator.IntegerRangeValidator; //导入依赖的package包/类
public SampleFormView() {
    setMargin(true);
    final FormLayout formLayout = new FormLayout();
    addComponent(formLayout);

    formLayout.addComponent(uuid = new TextField("UUID"));
    uuid.setConverter(new UUIDToStringConverter());
    formLayout.addComponent(stringField = new TextField("String"));
    stringField.addValidator(new StringLengthValidator("The string must be between 10 and 30 characters", 10, 30, false));
    stringField.setImmediate(true);
    formLayout.addComponent(integerField = new TextField("Integer"));
    integerField.addValidator(new IntegerRangeValidator("The integer must be positive", 0, Integer.MAX_VALUE));
    integerField.setImmediate(true);
    formLayout.addComponent(bigDecimalField = new TextField("BigDecimal"));
    bigDecimalField.setConverter(new BigDecimalToStringConverter());
    bigDecimalField.setImmediate(true);
    formLayout.addComponent(booleanField = new CheckBox("Boolean"));
    formLayout.addComponent(enumField = new ComboBox("Enum"));
    for (SampleEnum sampleEnum : SampleEnum.values()) {
        enumField.addItem(sampleEnum);
    }
    formLayout.addComponent(detailsField = new SampleDetailsField());
    detailsField.setHeight("300px");

    commit = new Button("Commit", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                binder.commit();
                // TODO Save the bean to some backend
            } catch (FieldGroup.CommitException ex) {
                // Let the binder handle it
            }
        }
    });
    discard = new Button("Discard", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            binder.discard();
        }
    });
    HorizontalLayout buttons = new HorizontalLayout(commit, discard);
    buttons.setSpacing(true);
    formLayout.addComponent(buttons);

    binder = new BeanFieldGroup<SampleMaster>(SampleMaster.class);
    binder.bindMemberFields(this);
}