`/**
- abssqr.com Inc.
- Copyright (c) 2017-2018 All Rights Reserved. */
package com.abssqr.plat.convert;
import org.springframework.context.annotation.Configuration; import org.springframework.format.FormatterRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
/** *
-
@author guozhenhua
-
@version com.abssqr.plat.convert: EnumConvertConfigurer.java, v 0.1 2018-03-11 下午4:14 guozhenhua Exp $ */ @Configuration public class EnumConvertConfigurer extends WebMvcConfigurerAdapter{
@Override public void addFormatters(FormatterRegistry registry) { registry.addConverterFactory(new EnumConvertFactory()); } } `
/**
* abssqr.com Inc.
* Copyright (c) 2017-2018 All Rights Reserved.
*/
package com.abssqr.plat.convert;
import com.abssqr.common.xw.model.IEnum;
import com.abssqr.common.xw.model.utils.IEnumUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.core.convert.converter.Converter;
import org.springframework.core.convert.converter.ConverterFactory;
/**
*
* @author guozhenhua
* @version com.abssqr.plat.convert: EnumConvertFactory.java, v 0.1 2018-03-11 下午4:11 guozhenhua Exp $
*/
public class EnumConvertFactory implements ConverterFactory<String,IEnum> {
@Override
public <T extends IEnum> Converter<String, T> getConverter(Class<T> targetType) {
return new StringToIEum<>(targetType);
}
private class StringToIEum<T extends IEnum> implements Converter<String, T>{
private Class<T> targerType;
public StringToIEum(Class<T> targerType) {
this.targerType = targerType;
}
@Override
public T convert(String source) {
if (StringUtils.isBlank(source)) {
return null;
}
return (T)IEnumUtil.getIEnum(this.targerType,source);
}
}
}