/// <summary>
/// 删除地图服务
/// </summary>
/// <param name="port"></param>
/// <param name="serviceName"></param>
/// <returns></returns>
public static string DeleteService(int port, string serviceName)
{
if (!ServerEntitiyDic.ContainsKey(port))
{
return("端口【 " + port + "】的服务器尚未启动");
}
if (!ServerEntitiyDic[port].ServerProvider.GISServicesDic.ContainsKey(serviceName))
{
return("名称为【 " + serviceName + "】的服务不存在与端口为【" + port + "】的服务器中.");
}
ServicesInServer.Remove(ServerEntitiyDic[port].ServerProvider.GISServicesDic[serviceName]);
ServerEntitiyDic[port].ServerProvider.GISServicesDic[serviceName].Dispose();
ServerEntitiyDic[port].ServerProvider.GISServicesDic.Remove(serviceName);
return(string.Empty);
}
/// <summary>
/// 删除全部的服务器和其下全部服务
/// </summary>
public static void DeleteAllServer()
{
while (ServicesInServer != null && ServicesInServer.Count > 0)
{
DeleteService(ServicesInServer[0].Port, ServicesInServer[0].ServiceName);
}
if (ServerEntitiyDic != null)
{
List <int> ports = ServerEntitiyDic.Keys.ToList();
for (int i = 0; i < ports.Count; i++)
{
ServerEntitiyDic[ports[i]].ServerProvider.GISServicesDic.Clear();
ServerEntitiyDic[ports[i]].ServerHost.Close();
ServerEntitiyDic.Remove(ports[i]);
}
}
}
/// <summary>
/// 开启某个端口下的服务
/// </summary>
/// <param name="port"></param>
/// <returns></returns>
public static string StartServer(int port)
{
//实例化服务器下的服务，如果已经存在了服务，则不会被清空
if (ServicesInServer == null)
{
ServicesInServer = new MTObservableCollection <GISServiceEntity>();
}
//端口和服务器是一对一的关系
if (!ServerEntitiyDic.ContainsKey(port))
{
try
{
//实例化服务器
WebServiceHost server = new WebServiceHost(typeof(ServerProvider), new Uri("http://" + sara.gisserver.console.gis.Global.IPAddress + ":" + port));
server.AddServiceEndpoint(typeof(IServerProvider), new WebHttpBinding(), "").Behaviors.Add(new WebHttpBehavior());
ServiceDebugBehavior stp = server.Description.Behaviors.Find <ServiceDebugBehavior>();
stp.HttpHelpPageEnabled = false;
//启动服务器
server.Open();
//将服务器添加到集合中
ServerEntitiyDic.Add(port, new ServerEntity(server, new ServerProvider()));
return(string.Empty);
}
catch (Exception e)
{
//HTTP 无法注册 URL http://+:7777/CalulaterServic/。进程不具有此命名空间的访问权限(有关详细信息，请参阅 http://go.microsoft.com/fwlink/?LinkId=70353)
if (e.Message.Contains("http://go.microsoft.com/fwlink/?LinkId=70353"))
{
return("你的操作系统启动了UAC,请用“以管理员身份运行”运行本程序\r\n" + e.Message + e.StackTrace);
}
else
{
return("实例化服务器失败\r\n" + e.Message + e.StackTrace);
}
}
}
else
{
return("端口【" + port + "】已经在运行!");
}
}
/// <summary>
/// 创建地图服务
/// </summary>
/// <param name="serviceName"></param>
/// <param name="port"></param>
/// <param name="strType">DataSourceType enum + custom online maps</param>
/// <param name="dataSorucePath"></param>
/// <param name="disableClientCache"></param>
/// <param name="displayNoDataTile"></param>
/// <param name="style"></param>
/// <param name="tilingSchemePath">Set this parameter only when type is ArcGISDynamicMapService and do not use Google Maps's tiling scheme</param>
/// <returns>errors or warnings. string.empty if nothing wrong.</returns>
public static string CreateGISService(string serviceName, int port, string strType, string dataSorucePath, bool allowMemoryCache, bool disableClientCache, bool displayNoDataTile, VisualStyle style, string tilingSchemePath = null)
{
ServerProvider serverProvider = null;
string errorMessage;
//验证该端口指向的服务器是否已经启动
if (!ServerEntitiyDic.ContainsKey(port))
{
///如果服务器启动失败
errorMessage = StartServer(port);
if (errorMessage != string.Empty)
{
return(errorMessage);
}
}
//获取服务器接口对象
serverProvider = ServerEntitiyDic[port].ServerProvider;
//服务器对象想服务名称必须唯一
if (serverProvider.GISServicesDic.ContainsKey(serviceName))
{
return("服务名称已经存在!");
}
GISServiceEntity gisservice;
try
{
gisservice = new GISServiceEntity(serviceName, dataSorucePath, port, strType, allowMemoryCache, disableClientCache, displayNoDataTile, style, tilingSchemePath);
}
catch (Exception ex)//in case of reading conf.xml or conf.cdi file error|| reading a sqlite db error
{
return("创建服务【" + serviceName + "】 失败!\r\n数据源:【 " + dataSorucePath + "】\r\n\r\n" + ex.Message + ex.StackTrace);
}
///向缓存中增加对象
serverProvider.GISServicesDic.Add(serviceName, gisservice);
ServicesInServer.Add(gisservice);
return(string.Empty);
}
