Example usage for org.apache.wicket.validation IValidatable IValidatable

Introduction

In this page you can find the example usage for org.apache.wicket.validation IValidatable IValidatable.

Prototype

IValidatable

Source Link

Usage

From source file:gr.abiss.calipso.wicket.components.validators.ValidationExpressionValidator.java

License:Open Source License

@Override
protected void onValidate(final IValidatable<String> validatable) {
    if (!this.skipValidation) {
        super.onValidate(new IValidatable<String>() {

            @Override/*from   w  w w  .  j av  a2  s. co  m*/
            public String getValue() {
                // TODO Auto-generated method stub
                return validatable.getValue().replaceAll("\\s", "");
            }

            @Override
            public void error(IValidationError error) {
                validatable.error(error);
            }

            @Override
            public boolean isValid() {
                // TODO Auto-generated method stub
                return validatable.isValid();
            }

            @Override
            public IModel<String> getModel() {
                // TODO Auto-generated method stub
                return new Model<String>(this.getValue());
            }

        });
    }
}

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From source file:ontopoly.validators.ExternalValidation.java

License:Apache License

public static void validate(final FormComponent<String> component, final String value) {
    List<IValidator<String>> validators = component.getValidators();
    final IValidatable<String> validatable = new IValidatable<String>() {
        public void error(IValidationError error) {
            component.error(error);/*from  www. ja v a  2s  . com*/
        }

        public String getValue() {
            return value;
        }

        public boolean isValid() {
            return component.isValid();
        }
    };

    IValidator<String> validator = null;
    boolean isNull = value == null;

    try {
        Iterator<IValidator<String>> iter = validators.iterator();
        while (iter.hasNext()) {
            validator = iter.next();
            if (isNull == false || validator instanceof INullAcceptingValidator)
                validator.validate(validatable);
            if (!component.isValid())
                break;
        }
    } catch (Exception e) {
        throw new WicketRuntimeException("Exception '" + e + "' occurred during validation "
                + validator.getClass().getName() + " on component " + component.getPath(), e);
    }
}

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