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package cn.featherfly.conversion.parse;

import cn.featherfly.common.lang.GenericType;
import cn.featherfly.common.lang.LangUtils;
import cn.featherfly.common.lang.StringUtils;



/**
 * 
 * class类协议解析器
 * 
 * @param  解析的目标类型描述
 * @author 钟冀
 */
public class ClassParser> extends AbstractIterableParser{
    /**
     * 协议字符串常量
     */
    public static final String CLASS_PROTOCOL = "class";

    /**
     */
    public ClassParser() {
    }

    /**
     * {@inheritDoc}
     */
    @SuppressWarnings("unchecked")
    @Override
    protected  T doParseContent(String content, G to) {
        if (LangUtils.isEmpty(content)) {
            return null;
        }
        try {
            return (T) Class.forName(StringUtils.trim(content)).newInstance();
        } catch (Exception e) {
            throw new ParseException(e);
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected boolean supportFor(GenericType to) {
        return true;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String getProtocol() {
        return CLASS_PROTOCOL;
    }
}