NumberField.java

/*******************************************************************************
 * Copyright 2013 Thomas Letsch (contact@thomas-letsch.de)
 * 
 * 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.vaadin.addons.javaee.fields;

import java.math.BigDecimal;

import org.vaadin.addons.javaee.fields.converter.StringToBigDecimalConverter;

import com.vaadin.data.Property;
import com.vaadin.data.util.converter.Converter;
import com.vaadin.ui.TextField;

public class NumberField extends TextField {

    private static final long serialVersionUID = 1L;

    public NumberField() {
    }

    public NumberField(String name, final String pattern) {
        super(name);
        setConverter(new StringToBigDecimalConverter(pattern));
    }

    public void setValue(BigDecimal newFieldValue) throws Property.ReadOnlyException, Converter.ConversionException {
        super.setValue(getConverter().convertToPresentation(newFieldValue, String.class, getLocale()));
    }

}