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/**
 *
 */
package com.github.fedy2.weather.binding.adapter;

import javax.xml.bind.annotation.adapters.XmlAdapter;

/**
 * @author "Federico De Faveri [email protected]"
 */
public class IntegerAdapter extends XmlAdapter {

	/**
     * {@inheritDoc}
     */
    @Override
    public String marshal(Integer v) throws Exception {
        return String.valueOf(v);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Integer unmarshal(String v) throws Exception {
    	if (v == null || v.isEmpty()) return null;
    	return Integer.parseInt(v);
    }

}