/// <summary>
/// 根据WCF接口类型上的属性，注册wcf调用配置信息
/// </summary>
/// <param name="iServiceType">需要注册的类型</param>
public static void RegisterTypeIfMissing(Type iServiceType)
{
WcfServiceAttribute cfgAtt = getWcfServiceAttribute(iServiceType);
WcfClientInvokeCfgInfo cfgInfo = new WcfClientInvokeCfgInfo(cfgAtt.RelativePath, cfgAtt.CredentialFileName);
RegisterTypeIfMissing(iServiceType, cfgInfo);
}
/// <summary>
/// 注册wcf配置调用信息
/// </summary>
/// <param name="iServiceType">要注册的Wcf接口的类型</param>
/// <param name="invokeCfg">wcf客户端调用配置信息</param>
public static void RegisterTypeIfMissing(Type iServiceType, WcfClientInvokeCfgInfo invokeCfg)
{
if (!_WcfInvokeContainer.ContainsKey(iServiceType))
{
lock (_SynLock) {
if (!_WcfInvokeContainer.ContainsKey(iServiceType))
{
_WcfInvokeContainer.Add(iServiceType, invokeCfg);
}
}
}
}
/// <summary>
/// 根据指定的系统编号，直接寻找WCF客户端地址
/// </summary>
/// <typeparam name="T">客户端代理实例</typeparam>
/// <param name="code">系统编码</param>
/// <param name="bindingCfgName">自己指定绑定的名称,如果绑定为空，则根据绑定类型和配置项来决定绑定配置</param>
/// <returns>WCF接口调用类型</returns>
public static WcfClientProxyScope <T> CreateWcfClientProxy <T>(string bindingCfgName)
{
try {
Type type = typeof(T);
RegisterTypeIfMissing(type);
WcfClientInvokeCfgInfo wcfClientCfgInfo = _WcfInvokeContainer[type];
if (string.IsNullOrEmpty(wcfClientCfgInfo.CredentialFileNameOrServerName))
{
if (MB.Util.MyNetworkCredential.CurrentSelectedServerInfo == null)
{
throw new MB.Util.APPException("没有设置服务的配置信息,请检查节点AppSetting/WcfServers！");
}
wcfClientCfgInfo.CredentialFileNameOrServerName = MB.Util.MyNetworkCredential.CurrentSelectedServerInfo.Credential;
}
MB.Util.Model.WcfCredentialInfo wcfCredentialInfo = createWcfCredentialByCfgAttribute(wcfClientCfgInfo);
string gzip = System.Configuration.ConfigurationManager.AppSettings[ENABLE_GZIP_MESSAGE];
bool isGZipCustomBinding = !string.IsNullOrEmpty(gzip) && string.Compare(gzip, "True", true) == 0;
System.ServiceModel.Channels.Binding binding = createBinding(wcfCredentialInfo, isGZipCustomBinding, string.Empty);
string uri = buildEndpointAddress(wcfCredentialInfo, wcfClientCfgInfo);
System.ServiceModel.EndpointAddress address = new EndpointAddress(uri);
NetworkCredential credentialInfo = null;
if (!string.IsNullOrEmpty(wcfCredentialInfo.UserName) && !string.IsNullOrEmpty(wcfCredentialInfo.Password))
{
credentialInfo = new NetworkCredential(wcfCredentialInfo.UserName, wcfCredentialInfo.Password, wcfCredentialInfo.Domain);
}
T proxy = (T)createProxyInstance <T>(binding, address, credentialInfo);
//如果每个调用都需要记录的话为产生很多日志，这里特处理一下。
if (!_MyInvokeCache.ContainsKey(uri))
{
_MyInvokeCache.Add(uri, uri);
MB.Util.TraceEx.Write(string.Format("开始根据地址{0} 创建WCF 客户端Channel Proxy{1}", uri, typeof(T).FullName));
}
WcfClientProxyScope <T> proxyScope = new WcfClientProxyScope <T>(proxy);
return(proxyScope);
}
catch (MB.Util.APPException aex) {
throw aex;
}
catch (Exception ex) {
throw new MB.Util.APPException("创建WCF 客户端代理出错！", APPMessageType.SysErrInfo, ex);
}
}
/// <summary>
/// 只注册wcf配置调用信息中的相对路径
/// </summary>
/// <param name="iServiceType">要注册的Wcf接口的类型</param>
/// <param name="relativePath">相对路径</param>
public static void RegisterTypeIfMissing(Type iServiceType, string relativePath)
{
WcfClientInvokeCfgInfo cfgInfo = new WcfClientInvokeCfgInfo(relativePath);
RegisterTypeIfMissing(iServiceType, cfgInfo);
}
//拼接对应的终结点的地址
private static string buildEndpointAddress(MB.Util.Model.WcfCredentialInfo credentialInfo, WcfClientInvokeCfgInfo wcfClientCfgInfo)
{
string relativePath = wcfClientCfgInfo.RelativePath;
string replaceDot = System.Configuration.ConfigurationManager.AppSettings[REPLACE_PATH_LAST_DOT];
//判断是否修改相对路径的地址
if ((!string.IsNullOrEmpty(replaceDot) && string.Compare(replaceDot, "True", true) == 0) || credentialInfo.ReplaceRelativePathLastDot)
{
relativePath = replaceRelativePath(relativePath);
}
if (!string.IsNullOrEmpty(credentialInfo.EndpointFormatString))
{
var v = System.Text.RegularExpressions.Regex.Matches(credentialInfo.EndpointFormatString, @"\{\d\}");
if (v.Count != 1)
{
throw new MB.Util.APPException(string.Format(@"证书 的 EndpointFormatString:{0} 设置有误,只能设置一个参数", credentialInfo.EndpointFormatString), APPMessageType.SysErrInfo);
}
return(string.Format(credentialInfo.EndpointFormatString, relativePath));
}
else
{
string formateString = System.Configuration.ConfigurationManager.AppSettings[END_POINT_ADD_FORMATE_STRING];
if (!string.IsNullOrEmpty(formateString))
{
return(string.Format(formateString, getAbsoluteBassAddress(credentialInfo.BaseAddress), relativePath));
}
else
{
WcfServiceBindingType bindingType = getBindingType(credentialInfo);
string header = bindingType == WcfServiceBindingType.wsHttp ? HTTP_HEADER : NET_TCP_HEADER;
string path = System.Configuration.ConfigurationManager.AppSettings[SERVICE_DOMAIN_NAME];
if (string.IsNullOrEmpty(path))
{
throw new MB.Util.APPException(string.Format("app.config 需要配置程序域名称 {0}", SERVICE_DOMAIN_NAME), MB.Util.APPMessageType.SysErrInfo);
}
return(string.Format("{0}{1}/{2}/{3}", header, getAbsoluteBassAddress(credentialInfo.BaseAddress), path, relativePath));
}
}
}
/// <summary>
/// 根据接口类型的配置，返回wcf的访问信息和安全信息
/// </summary>
/// <param name="wcfClientCfgInfo">wcf类型的配置信息</param>
/// <returns>wcf的访问信息和安全信息</returns>
private static MB.Util.Model.WcfCredentialInfo createWcfCredentialByCfgAttribute(WcfClientInvokeCfgInfo wcfClientCfgInfo)
{
if (wcfClientCfgInfo.CredentialFileNameOrServerName.IndexOf(':') >= 0)
{
MB.Util.Model.WcfCredentialInfo newInfo = new MB.Util.Model.WcfCredentialInfo();
newInfo.BaseAddress = wcfClientCfgInfo.CredentialFileNameOrServerName;
newInfo.HostType = MB.Util.Model.WcfServiceHostType.DEVELOPER;
return(newInfo);
}
else
{
string appPath = MB.Util.General.GeApplicationDirectory();
string fileFullName = appPath + wcfClientCfgInfo.CredentialFileNameOrServerName;
if (!System.IO.File.Exists(fileFullName))
{
MB.Util.TraceEx.Write(string.Format("证书文件{0} 找不到", fileFullName));
throw new MB.Util.APPException("对应选择的服务器还没有注册相应的安全访问证书,请联系系统管理员", APPMessageType.DisplayToUser);
}
try {
System.IO.StreamReader r = new System.IO.StreamReader(fileFullName);
string txt = r.ReadToEnd();
r.Close();
r.Dispose();
string dStr = MB.Util.DESDataEncrypt.DecryptString(txt);
MB.Util.Serializer.EntityXmlSerializer <MB.Util.Model.WcfCredentialInfo> ser = new MB.Util.Serializer.EntityXmlSerializer <MB.Util.Model.WcfCredentialInfo>();
return(ser.SingleDeSerializer(dStr, string.Empty));
}
catch (Exception ex) {
throw new MB.Util.APPException(string.Format("证书文件{0} 不是有效的证书！", fileFullName), APPMessageType.DisplayToUser, ex);
}
}
}
