cyf
81 lines
1.7 KiB
C#
81 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Zhaizj.Framework.ORM.Utils {
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internal class SqlUtil {
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public static List<String[]> getEntityProperties( String condition ) {
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List<String[]> result = new List<String[]>();
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String[] arrItem = condition.Split( ' ' );
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foreach (String str in arrItem) {
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if (str.IndexOf( '.' ) < 0) continue;
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String[] arr = getPropertyItems( str );
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result.Add( arr );
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}
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return result;
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}
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public static String[] getPropertyItems( String str ) {
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String[] arr = new string[2];
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String key = "";
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String val = "";
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Boolean valBegin = false;
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char[] arrChar = str.ToCharArray();
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foreach (char ch in arrChar) {
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if( ch == ' ' ) continue;
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if (ch == '.') {
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valBegin = true;
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continue;
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}
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if (valBegin == false) {
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if (isAbcAndNumber( ch ) == false) {
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key = "";
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continue;
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}
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key += ch;
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}
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else {
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if (isAbcAndNumber( ch ) == false) {
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break;
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}
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val += ch;
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}
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}
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arr[0] = key;
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arr[1] = val;
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return arr;
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}
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private static Boolean isAbcAndNumber( char ch ) {
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return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".IndexOf( ch ) >= 0;
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}
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}
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}
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