org.businessmanager.web.converter.CountryConverterInput.java Source code

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Here is the source code for org.businessmanager.web.converter.CountryConverterInput.java

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/*******************************************************************************
 * Copyright 2012 Christian Ternes and Thorsten Volland
 * 
 * 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.businessmanager.web.converter;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;

import org.businessmanager.geodb.Country;
import org.springframework.stereotype.Component;

/**
 * Converts an ISO country code into a {@link Country} object.
 *
 */
@Component("countryConverterInput")
public class CountryConverterInput implements Converter {

    @Override
    public Object getAsObject(FacesContext context, UIComponent component, String value) {
        return Country.fromCountryCode(value);
    }

    @Override
    public String getAsString(FacesContext context, UIComponent component, Object value) {
        if (value == null || value.equals("")) {
            return "";
        }
        return value.toString();
    }

}