dictionaryproperties.java

自己封装的数据字典,可以配置要查询的表和字段快速得到结果

package com.gisinfo.Dictionary;

import com.gisinfo.utility.Utility;

import java.util.Properties;
import java.io.InputStream;
import java.io.IOException;

/**
 * Author: Jimmy lin
 * Date: 2005-3-8
 * Time: 19:09:51
 */
/**
 * This class create a DictionaryStructure by parsing dictionary.properties file  .
 */
public class DictionaryProperties {
     static public Properties properties = null;
     static String[] invisibleValue = new String[0];
     static String databaseName =null;
     static {
           initProperties();
     }
     public static void initProperties(){
           InputStream is = DictionaryStructure.class .getResourceAsStream("/dictionary.properties");
           properties = new Properties();
         try {
             properties.load(is);
             invisibleValue = Utility.tokenizerString(properties.getProperty("inVisible",""),"|");
             databaseName = properties.getProperty("dbConnectionName");
             System.out.print("Dictionary structure properties=====\n"+properties+"\n");
         } catch (IOException e) {
             e.printStackTrace(); 
         }
     }

    public static String getDatabaseName() {
        return databaseName;
    }

    public static String[] getInvisibleValues(){
        return invisibleValue;
    }
    public static DictionaryStructure createDictionaryStructure(){
        DictionaryStructure  ds = new DictionaryStructure();
        ds.setDictionaryName(properties.getProperty("DictionaryName") );
        ds.setDbOwner(properties.getProperty("DBOwerner"));
        ds.setDbTableName(properties.getProperty("DBTableName"));
        ds.setDbAliasTable(properties.getProperty("DBAliasTable"));
        ds.setDbFieldName(properties.getProperty("DBFieldName"));
        ds.setDbAliasField(properties.getProperty("DBAliasField"));
        ds.setDbFieldType(properties.getProperty("DBFieldType"));
        ds.setDbLength(properties.getProperty("DBLength"));
        ds.setDbDisplayOrder(properties.getProperty("DBDisplayOrder"));
        ds.setDbPrecision(properties.getProperty("DBPrecision"));
        ds.setDbKeyType(properties.getProperty("DBKeyType"));
        ds.setDbCharacter(properties.getProperty("DBCharacter"));
        ds.setDbDescription(properties.getProperty("DBDescription"));
        ds.setDbVisible(properties.getProperty("DBVisible"));
        return ds;
    }
}