internal int PutOracleValue(object value, NativeBuffer buffer, int bufferOffset, MetaType metaType, OracleConnection connection, ref SafeHandle handleToBind)
{
handleToBind = null;
OCI.DATATYPE ociType = metaType.OciType;
OracleParameter parameter = this.Parameter;
switch (ociType)
{
case OCI.DATATYPE.VARCHAR2:
case OCI.DATATYPE.LONG:
case OCI.DATATYPE.LONGVARCHAR:
case OCI.DATATYPE.CHAR:
return(OracleString.MarshalToNative(value, parameter.Offset, parameter.GetActualSize(), buffer, bufferOffset, ociType, this._bindAsUCS2));
case OCI.DATATYPE.INTEGER:
case OCI.DATATYPE.FLOAT:
case OCI.DATATYPE.UNSIGNEDINT:
buffer.StructureToPtr(bufferOffset, value);
return(metaType.BindSize);
case OCI.DATATYPE.VARNUM:
return(OracleNumber.MarshalToNative(value, buffer, bufferOffset, connection));
case OCI.DATATYPE.DATE:
return(OracleDateTime.MarshalDateToNative(value, buffer, bufferOffset, ociType, connection));
case OCI.DATATYPE.RAW:
case OCI.DATATYPE.LONGRAW:
case OCI.DATATYPE.LONGVARRAW:
{
int num;
byte[] buffer2;
if (this._coercedValue is OracleBinary)
{
OracleBinary binary = (OracleBinary)this._coercedValue;
buffer2 = binary.Value;
}
else
{
buffer2 = (byte[])this._coercedValue;
}
int num2 = buffer2.Length - parameter.Offset;
int actualSize = parameter.GetActualSize();
if (actualSize != 0)
{
num2 = Math.Min(num2, actualSize);
}
if (OCI.DATATYPE.LONGVARRAW == ociType)
{
buffer.WriteInt32(bufferOffset, num2);
bufferOffset += 4;
num = num2 + 4;
}
else
{
num = num2;
}
buffer.WriteBytes(bufferOffset, buffer2, parameter.Offset, num2);
return(num);
}
case OCI.DATATYPE.CLOB:
case OCI.DATATYPE.BLOB:
if (!(value is OracleLob))
{
throw System.Data.Common.ADP.BadBindValueType(value.GetType(), metaType.OracleType);
}
handleToBind = ((OracleLob)value).Descriptor;
return(IntPtr.Size);
case OCI.DATATYPE.BFILE:
if (!(value is OracleBFile))
{
throw System.Data.Common.ADP.BadBindValueType(value.GetType(), metaType.OracleType);
}
handleToBind = ((OracleBFile)value).Descriptor;
return(IntPtr.Size);
case OCI.DATATYPE.INT_TIMESTAMP:
case OCI.DATATYPE.INT_TIMESTAMP_LTZ:
if (value is OracleDateTime)
{
OracleDateTime time = (OracleDateTime)value;
if (!time.HasTimeInfo)
{
throw System.Data.Common.ADP.UnsupportedOracleDateTimeBinding(metaType.OracleType);
}
}
this._dateTimeDescriptor = OracleDateTime.CreateDescriptor(ociType, connection, value);
handleToBind = this._dateTimeDescriptor;
return(IntPtr.Size);
case OCI.DATATYPE.INT_TIMESTAMP_TZ:
if (value is OracleDateTime)
{
OracleDateTime time2 = (OracleDateTime)value;
if (!time2.HasTimeZoneInfo)
{
throw System.Data.Common.ADP.UnsupportedOracleDateTimeBinding(OracleType.TimestampWithTZ);
}
}
this._dateTimeDescriptor = OracleDateTime.CreateDescriptor(ociType, connection, value);
handleToBind = this._dateTimeDescriptor;
return(IntPtr.Size);
case OCI.DATATYPE.INT_INTERVAL_YM:
return(OracleMonthSpan.MarshalToNative(value, buffer, bufferOffset));
case OCI.DATATYPE.INT_INTERVAL_DS:
return(OracleTimeSpan.MarshalToNative(value, buffer, bufferOffset));
}
throw System.Data.Common.ADP.TypeNotSupported(ociType);
}
