private void ERIMenuItem_Click(object sender, EventArgs e)
{
DataBaseForm form = new DataBaseForm();
if (form.ShowDialog() == DialogResult.OK)
{
if (treeView1.SelectedNode.Level == 0 && logicParametrs.Length > 0)
{
treeView1.Nodes[0].Nodes.Add($"{form.ERIName} ({logicParametrs[0]})");
currentElements.ElementsList.Add(new Element(form.ERIName, logicParametrs[0]));
currentElements.ElementsList[currentElements.ElementsList.Count - 1].SetLyambdaAndCalculateP(form.lymbda);
logicParametrs = logicParametrs.Remove(0, 1);
}
}
}
private void btnConvert_Click(object sender, EventArgs e)
{
String regex = getRegex();
if (txtSql.Text.Trim().Length == 0)
{
lbState.Text = "待处理文本为空！";
return;
}
String top = "StringBuilder sbSql = new StringBuilder();";
String start = "sbSql.Append(\" ";
String end = " \"); ";
String bottom = "";// "return sbSql.toString();";
StringBuilder builder = new StringBuilder();
if (!formatType.Equals("Net"))
{
top = "StringBuilder sbSql = new StringBuilder();";
start = "sbSql.append(\" ";
}
String[] lines = txtSql.Lines;
String str = txtSql.Text;
if (formatType.Equals("Net"))
{
str = str.Replace(":", "@");
}
else
{
str = str.Replace("@", ":");
}
builder.AppendLine(top);
MatchCollection matches = Regex.Matches(str, regex);
foreach (String line in lines)
{
if (line.Trim().Length == 0)
{
continue;
}
String lineTemp = line.TrimEnd();
if (formatType.Equals("Net"))
{
lineTemp = lineTemp.Replace(":", "@");
}
else
{
lineTemp = lineTemp.Replace("@", ":");
}
builder.AppendLine(start + lineTemp + end);
}
builder.AppendLine(bottom);
if (raMyBatis.Checked)
{
if (matches.Count > 0)
{
foreach (Match match in matches)
{
String para = match.Value.Trim();
String paraForMyBatis = fomartParameterForMyBatis(para);
builder.Replace(para, paraForMyBatis);
}
}
builder.AppendLine("return sbSql.toString();");
}
else
{
StringBuilder paraBuilder = new StringBuilder();
if (matches.Count > 0)
{
if (formatType.Equals("Net"))
{
paraBuilder.AppendLine("List<SqlParameter> parametersList = new List<SqlParameter>();");
}
else
{
paraBuilder.AppendLine("Map<String, Object> parameters = new HashMap();");
}
List <String> paras = new List <string>();
foreach (Match match in matches)
{
String para = match.Value.Trim();
if (para.Length > 1)
{
para = para.Substring(1);
}
if (paras.Contains(para))
{
continue;
}
String paraTemp = DataBaseForm.formatPara(para);
if (formatType.Equals("Net"))
{
paraBuilder.AppendLine("parametersList.Add(new SqlParameter(\"@" + para + "\", entity." + paraTemp + "));");
}
else
{
paraBuilder.AppendLine("parameters.put(\"" + para + "\", entity.get" + paraTemp + "());");
}
paras.Add(para);
}
if (formatType.Equals("Net"))
{
paraBuilder.AppendLine("SqlParameter[] parameters = parametersList.ToArray();");
}
}
builder.AppendLine();
builder.AppendLine(paraBuilder.ToString().Trim());
}
//paraBuilder.ToString().Split("")
txtSql.Text = builder.ToString();
lbState.Text = "封装成功！";
}