public DataTable ExecuteTableSchema(DataTable dataTable, SchemaType schemaType)
{
DataTable param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteTableSchema", new string[] { "dataTable", "schemaType", "CommandText", "Parameters" }, new object[] { "Null:" + (dataTable == null), schemaType, this.CommandText, this.GetTraceParameters(true) });
}
if (dataTable == null)
{
dataTable = new DataTable();
}
DataTable result = this.DbAdapter.FillSchema(dataTable, schemaType);
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteTableSchema", new string[] { "result", "Parameters" }, new object[] { "result is DataTable", this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public DataTable ExecuteSchemaTable()
{
DataTable param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteSchemaTable", new string[] { "CommandText", "Parameters" }, new object[] { this.CommandText, this.GetTraceParameters(true) });
}
DataTable result = null;
using (DbDataReader reader = this.DbCommand.ExecuteReader(CommandBehavior.KeyInfo))
{
result = reader.GetSchemaTable();
reader.Close();
}
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteSchemaTable", new string[] { "result", "Parameters" }, new object[] { "Null:" + (result == null), this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public DataTable[] ExecuteSetSchema(DataSet dataSet, SchemaType schemaType, string srcTable)
{
DataTable[] param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteSetSchema", new string[] { "dataSet", "schemaType", "srcTable", "CommandText", "Parameters" }, new object[] { "Null:" + (dataSet == null), schemaType, srcTable, this.CommandText, this.GetTraceParameters(true) });
}
if (dataSet == null)
{
dataSet = new DataSet();
}
if (string.IsNullOrEmpty(srcTable))
{
srcTable = "Table";
}
DataTable[] tables = this.DbAdapter.FillSchema(dataSet, schemaType, srcTable);
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteSetSchema", new string[] { "result", "Parameters" }, new object[] { "Null:" + (tables == null), this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = tables;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public DbDataReader ExecuteReader(int startRecord)
{
DbDataReader param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteReader", new string[] { "startRecord", "CommandText", "Parameters" }, new object[] { startRecord, this.CommandText, this.GetTraceParameters(true) });
}
DbDataReader dataReader = this.DbCommand.ExecuteReader();
int tempIndex = -1;
while ((++tempIndex < startRecord) && dataReader.Read())
{
}
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteReader", new string[] { "result", "Parameters" }, new object[] { "result is DbDataReader", this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = dataReader;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public override object ExecuteScalar()
{
object param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteScalar", new string[] { "CommandText", "Parameters" }, new object[] { this.CommandText, this.GetTraceParameters(true) });
}
object result = this.DbCommand.ExecuteScalar();
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteScalar", new string[] { "result", "Parameters" }, new object[] { result, this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
protected override DbDataReader ExecuteDbDataReader(CommandBehavior behavior)
{
DbDataReader param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteDbDataReader", new string[] { "behavior", "CommandText", "Parameters" }, new object[] { behavior, this.CommandText, this.GetTraceParameters(true) });
}
DbDataReader result = this.DbCommand.ExecuteReader(behavior);
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteDbDataReader", new string[] { "result", "Parameters" }, new object[] { "result is DbDataReader", this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public int ExecuteDataTable(DataTable dataTable, int startRecord, int maxRecords)
{
int param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteDataTable", new string[] { "dataTable", "startRecord", "maxRecords", "CommandText", "Parameters" }, new object[] { "Null:" + (dataTable == null), startRecord, maxRecords, this.CommandText, this.GetTraceParameters(true) });
}
if (dataTable == null)
{
dataTable = new DataTable();
}
int result = this.DbAdapter.Fill(startRecord, maxRecords, new DataTable[] { dataTable });
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteDataTable", new string[] { "result", "Parameters" }, new object[] { result, this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public int ExecuteDataSet(DataSet dataSet)
{
int param001;
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "ExecuteDataSet", new string[] { "dataSet", "CommandText", "Parameters" }, new object[] { "Null:" + (dataSet == null), this.CommandText, this.GetTraceParameters(true) });
}
if (dataSet == null)
{
dataSet = new DataSet();
}
int result = this.DbAdapter.Fill(dataSet);
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "ExecuteDataSet", new string[] { "result", "Parameters" }, new object[] { result, this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public virtual int UpdateDataTable(DataTable dataTable)
{
int param001;
if (dataTable == null)
{
return(-1);
}
ExecuteContext context = new ExecuteContext(this);
try
{
if (IsTraced)
{
Tracer.Instance.EnterFunction(TraceClass, "UpdateDataTable", new string[] { "CommandText", "Parameters" }, new object[] { this.CommandText, this.GetTraceParameters(true) });
}
this.DbBuilder.SetAllValues = false;
int result = this.DbAdapter.Update(dataTable);
if (IsTraced)
{
Tracer.Instance.LeaveFunction(TraceClass, "UpdateDataTable", new string[] { "result", "Parameters" }, new object[] { result, this.GetTraceParameters(false) });
}
context.SuccessfullyCall();
param001 = result;
}
finally
{
context.FinallyCall();
}
return(param001);
}
public DbParameter[] DeriveParameters(string procedureName, bool includeReturnValueParameter)
{
ParameterChecker.CheckNullOrEmpty("DbAccessCommand.DeriveParameters", "procedureName", procedureName);
System.Data.Common.DbCommand cmd = this.DbConnection.CreateCommand();
cmd.CommandText = procedureName;
cmd.CommandType = System.Data.CommandType.StoredProcedure;
ExecuteContext context = new ExecuteContext(this);
try
{
this.DeriveParameters(cmd);
context.SuccessfullyCall();
}
finally
{
context.FinallyCall();
}
if (!includeReturnValueParameter)
{
DbParameter returnParameter = null;
foreach (DbParameter parameter in cmd.Parameters)
{
if (parameter.Direction == ParameterDirection.ReturnValue)
{
returnParameter = parameter;
break;
}
}
if (returnParameter != null)
{
cmd.Parameters.Remove(returnParameter);
}
}
DbParameter[] parameters = new DbParameter[cmd.Parameters.Count];
cmd.Parameters.CopyTo(parameters, 0);
return(parameters);
}
