public Model(DBandMES dbandMES, Logger log)
{
m_log = log;
m_dbandMES = dbandMES;
this.StrConn = "";
ReadConfig();
}
/// <summary>
/// 创建WebService，生成客户端代理程序集文件
/// </summary>
/// <param name="error">错误信息</param>
/// <returns>返回：true或false</returns>
public static bool CreateWebService(DBandMES dbandMES, out string error)
{
bool result = false;
try {
error = string.Empty;
m_OutputDllFilename = dbandMES.WebServiceName + ".dll";
m_ProxyClassName = dbandMES.WebServiceName;
m_Methods = dbandMES.GetMethodArray();
string webServiceUrl = dbandMES.WebServiceAddress;
string strWSDL = dbandMES.WebServiceWSDL;
// 如果程序集已存在，直接使用
if (File.Exists(Path.Combine(Environment.CurrentDirectory, m_OutputDllFilename)))
{
BuildMethods(dbandMES.GetMethodArray());
return(true);
}
if (dbandMES.UseURL)
{
// 使用 WebClient 下载 WSDL 信息。
WebClient web = new WebClient();
Stream stream = web.OpenRead(webServiceUrl);
if (stream != null)
{
// 通过加载stream流来格式化WSDL
ServiceDescription description = ServiceDescription.Read(stream);
// 编译输出 WebService 程序集
result = CreateWebServiceAssembly(description, dbandMES, ref error);
}
else
{
error = "打开WebServiceUrl失败";
}
web.Dispose();
stream.Close();
stream.Dispose();
}
else
{
if (strWSDL != "")
{
// 通过加载xml文件来格式化WSDL
ServiceDescription description = ServiceDescription.Read(strWSDL);
// 编译输出 WebService 程序集
result = CreateWebServiceAssembly(description, dbandMES, ref error);
}
else
{
error = "WSDL文件路径不能为空";
}
}
} catch (Exception ex) {
error = ex.Message;
}
return(result);
}
public void SaveDBandMES(DBandMES dBandMES)
{
this.DBandMES = dBandMES;
XmlSerializer xmlSerializer = new XmlSerializer(typeof(DBandMES));
using (TextWriter writer = new StreamWriter(m_dbandMES_xml)) {
xmlSerializer.Serialize(writer, this.DBandMES);
writer.Close();
}
}
private static bool CreateWebServiceAssembly(ServiceDescription description, DBandMES dbandMES, ref string error)
{
// 创建客户端代理类。
ServiceDescriptionImporter importer = new ServiceDescriptionImporter {
ProtocolName = "Soap",
Style = ServiceDescriptionImportStyle.Client,
CodeGenerationOptions =
CodeGenerationOptions.GenerateProperties | CodeGenerationOptions.GenerateNewAsync
};
// 添加 WSDL 文档。
importer.AddServiceDescription(description, null, null);
//使用 CodeDom 编译客户端代理类。
CodeNamespace nmspace = new CodeNamespace();
CodeCompileUnit unit = new CodeCompileUnit();
unit.Namespaces.Add(nmspace);
ServiceDescriptionImportWarnings warning = importer.Import(nmspace, unit);
error += "ServiceDescriptionImportWarnings\"" + GetWarningMeaning(warning) + "\", ";
using (CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp")) {
CompilerParameters parameter = new CompilerParameters {
GenerateExecutable = false,
// 指定输出dll文件名。
OutputAssembly = m_OutputDllFilename
};
parameter.ReferencedAssemblies.Add("System.dll");
parameter.ReferencedAssemblies.Add("System.XML.dll");
parameter.ReferencedAssemblies.Add("System.Web.Services.dll");
parameter.ReferencedAssemblies.Add("System.Data.dll");
// 编译输出程序集
CompilerResults result = provider.CompileAssemblyFromDom(parameter, unit);
// 使用 Reflection 调用 WebService。
if (!result.Errors.HasErrors)
{
BuildMethods(dbandMES.GetMethodArray());
if (error.Length > 0)
{
error = error.Substring(0, error.Length - 3);
}
return(true);
}
else
{
error += "反射生成dll文件时异常";
}
}
return(false);
}
public DBandMES LoadDBandMES()
{
try {
XmlSerializer serializer = new XmlSerializer(typeof(DBandMES));
using (FileStream reader = new FileStream(m_dbandMES_xml, FileMode.Open)) {
DBandMES = (DBandMES)serializer.Deserialize(reader);
reader.Close();
}
} catch (Exception e) {
m_log.TraceError("Using default DB and MES settings because of failed to load them, reason: " + e.Message);
DBandMES = new DBandMES();
}
return(DBandMES);
}
private void ToolStripBtnSettings_Click(object sender, EventArgs e)
{
Settings commSettings = m_obdInterface.CommSettings;
DBandMES dbandMES = m_obdInterface.DBandMES;
SettingsForm settingsForm = new SettingsForm(commSettings, dbandMES);
settingsForm.ShowDialog();
m_obdInterface.SaveCommSettings(commSettings);
m_obdInterface.SaveDBandMES(dbandMES);
StatusLabelCommProtocol.Text = m_obdInterface.GetProtocol().ToString();
StatusLabelDeviceType.Text = m_obdInterface.GetDevice().ToString();
if (commSettings.AutoDetect)
{
StatusLabelPort.Text = "自动探测";
}
else
{
StatusLabelPort.Text = commSettings.ComPortName;
}
settingsForm.Dispose();
}
public SettingsForm(Settings settings, DBandMES dbandMES)
{
InitializeComponent();
m_settings = settings;
m_dbandMES = dbandMES;
}