com.fredericboisguerin.excel.converter.AbstractConverter Maven / Gradle / Ivy

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A library to read/write excel files with simple descriptions of the model

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package com.fredericboisguerin.excel.converter;

/**
 * Created by fboisguerin on 22/07/2015.
 */
abstract class AbstractConverter implements Converter {

    private final Class targetClass;

    protected AbstractConverter(Class targetClass) {
        this.targetClass = targetClass;
    }

    protected abstract T innerConvert(String s);

    public T convert(String s) throws ConverterException {
        try {
            return s == null ? null : innerConvert(s);
        } catch (Exception e) {
            throw new ConverterException(s, targetClass, e);
        }
    }
}