org.apache.tapestry5.validator.None Maven / Gradle / Ivy

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Central module for Tapestry, containing interfaces to the Java Servlet API and all core services and components.

There is a newer version: 5.8.6

// Copyright 2010 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package org.apache.tapestry5.validator;

import org.apache.tapestry5.Field;
import org.apache.tapestry5.MarkupWriter;
import org.apache.tapestry5.ValidationException;
import org.apache.tapestry5.ioc.MessageFormatter;
import org.apache.tapestry5.services.FormSupport;

public class None extends AbstractValidator
{
    public None()
    {
        super(null, Object.class, "required");
    }

    /** Does nothing. */
    public void render(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter writer,
            FormSupport formSupport)
    {
    }

    /** Does nothing. */
    public void validate(Field field, Void constraintValue, MessageFormatter formatter, Object value)
            throws ValidationException
    {
    }
}