2.7.18

shikeying

2024-01-11 3b67e947e36133e2a40eb2737b15ea375e157ea0

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package com.walker.di.support;
 
import com.walker.di.AbstractDataImportor;
 
import java.io.IOException;
import java.io.InputStream;
 
public abstract class InputStreamDataImportor extends AbstractDataImportor {
 
    protected void checkSource(Object source){
        if(!(source instanceof InputStream)){
            throw new IllegalArgumentException("source必须是:InputStream");
        }
    }
 
    /**
     * 释放加载的原始导入文件流。
     * @param source
     * @date 2023-02-07
     */
    protected void releaseSource(Object source){
        if(source == null){
            return;
        }
        if(source instanceof InputStream){
            InputStream inputStream = (InputStream)source;
            try {
                inputStream.close();
            } catch (IOException e) {
                logger.error("释放导入原始流出错, source.close():" + e.getMessage());
            }
        }
    }
}