gdms/src/core/operation/utils/Utils.java

package core.operation.utils;

import error.GExcptFormat;
import gdms.Configuration;
import gdms.Mode;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

public interface Utils {
    Map<String,String> fileTableField = new HashMap<>() {
        {
            put("announcement","annex_url");
            put("graduation_design_finished_product","graduation_design_url");
            put("graduation_design_opening_report","report_url");
        }};
    static String stringOptionsFormat(String options){
        return options.replaceAll(" {2,}", " ") ;
    }
    static Map<String, Object> string2MapOptions(String sOptions) throws GExcptFormat {
        sOptions = stringOptionsFormat(sOptions);
        Map<String, Object> options = new HashMap<>();
        String[] sOpts = sOptions.split(" ");
        for(int i=0;i<sOpts.length;i++){
            if(Mode.strict==1){
                if(sOpts[i].indexOf(0)=='-')
                    throw new GExcptFormat("options format error");
            }
            options.put(sOpts[i].substring(1),sOpts[++i]);
        }
        return options;
    }
    static String getFileField(String table){
        return fileTableField.get(table);
    }
    static String getFilePath(String table){
        return Configuration.filePath+table+"/";
    }
    static String getFileName(String fileName){
        SimpleDateFormat simpleDateFormat;
        simpleDateFormat = new SimpleDateFormat("yyMMddHHmmssSSS");
        Date date = new Date();
        String str = simpleDateFormat.format(date);
        str+=(int)(Math.random()*100000);
        str+= utils.Utils.getFileType(fileName);
        return str;
    }
    static String getFilePathName(String table, String fileName){
        return getFilePath(table)+getFileName(fileName);
    }
}