/// <summary>
/// Salva os dados do registro do DataServer
/// </summary>
/// <param name="dataSetXML">Dados do registro</param>
/// <returns>Chave primária do registro salvo</returns>
public string[] SaveRecord(string DataServerName, string dataSetXML)
{
string result;
try
{
// faz a chamada...
using (DataServer.IwsDataServerClient client = this.CreateClient(this.ServerAddress, this.UserName, this.Password))
result = client.SaveRecord(DataServerName, dataSetXML, this.Context);
}
catch (Exception ex)
{
throw new Exception("Erro ao salvar o registro.\r\n\r\n" + ex.Message);
}
// verifica se retornou algum resultado...
if (string.IsNullOrEmpty(result))
{
return(null);
}
else
{
string[] resultKey = result.Split('\r');
// retorna a chave primária...
if (result.Length >= 1)
{
return(result.Split(';'));
}
else
{
throw new Exception(result);
}
}
}
/// <summary>
/// Faz a leitura do Schema do DataServer
/// </summary>
/// <returns>Dados do Schema</returns>
public string ReadSchema(string DataServerName)
{
try
{
using (DataServer.IwsDataServerClient client = this.CreateClient(this.ServerAddress, this.UserName, this.Password))
return(client.GetSchema(DataServerName, this.Context));
}
catch (Exception ex)
{
throw new Exception("Erro ao carregar Schema.\r\n\r\n" + ex.Message);
}
}
/// <summary>
/// Faz a leitura dos dados do registro do DataServer
/// </summary>
/// <param name="pk">Valor da chave primária</param>
/// <param name="recordData">Dados do registro</param>
/// <returns>DataSet do registro</returns>
public DataSet ReadRecord(string DataServerName, string pkString, out string recordData)
{
try
{
// faz a chamada...
using (DataServer.IwsDataServerClient client = this.CreateClient(this.ServerAddress, this.UserName, this.Password))
recordData = client.ReadRecord(DataServerName, pkString, this.Context);
// retorna o DataSet...
DataSet dataSet = Utils.LoadDataSet(recordData);
return(dataSet);
}
catch (Exception ex)
{
throw new Exception("Erro na leitura do registro.\r\n\r\n" + ex.Message);
}
}
private DataServer.IwsDataServerClient CreateClient(string serverAddress, string userName, string password)
{
// cria o cliente...
string url = string.Format("{0}/wsDataServer/IwsDataServer", this.ServerAddress);
DataServer.IwsDataServerClient client = new DataServer.IwsDataServerClient(
Utils.CreateBinding(),
new System.ServiceModel.EndpointAddress(url));
client.ClientCredentials.UserName.UserName = userName;
client.ClientCredentials.UserName.Password = password;
OperationContextScope scope = new OperationContextScope(client.InnerChannel);
OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] =
CreateBasicAuthorizationMessageProperty(this.UserName, this.Password);
return(client);
}
/// <summary>
/// Faz a leitura dos dados da visão do DataServer
/// </summary>
/// <param name="filter">Filtro</param>
/// <param name="viewData">Dados da visão</param>
/// <returns>DataSet da visão</returns>
public DataSet ReadView(string DataServerName, string filter, out string viewData)
{
try
{
// lê os dados da visão...
using (DataServer.IwsDataServerClient client = this.CreateClient(this.ServerAddress, this.UserName, this.Password))
viewData = client.ReadView(DataServerName, filter, this.Context);
// carrega o DataSet...
DataSet dataSet = null;
if (!string.IsNullOrEmpty(viewData))
{
dataSet = Utils.LoadDataSet(viewData);
}
return(dataSet);
}
catch (Exception ex)
{
throw new Exception("Erro na leitura da visão.\r\n\r\n" + ex.Message);
}
}
