//---------------------------------------------------------------------------------------------------------------------------------
// File: StreamError.java
//
//
// Microsoft JDBC Driver for SQL Server
// Copyright(c) Microsoft Corporation
// All rights reserved.
// MIT License
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files(the ""Software""), 
//  to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
//  and / or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions :
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
//  IN THE SOFTWARE.
//---------------------------------------------------------------------------------------------------------------------------------
 

package com.microsoft.sqlserver.jdbc;

/**
* StreamError represents a TDS error or message event.
*
* NOTE: Insure that this class is kept serializable because it is held by 
* the SQLServerException object which is required to be serializable.
*/

final class StreamError extends StreamPacket
{
  /** the error message */
  String errorMessage="";
  /** the error number */
  int errorNumber;
  /** the tds error state */
  int errorState;
  /** the tds error severity */
  int errorSeverity;

  String serverName;
  String procName;
  long lineNumber;

  final String getMessage() {
    return errorMessage;
  }
  final int getErrorNumber() {
    return errorNumber;
  }
  final int getErrorState() {
    return errorState;
  }
  final int getErrorSeverity() {
    return errorSeverity;
  }

  StreamError()
  {
    super(TDS.TDS_ERR);
  }

  void setFromTDS(TDSReader tdsReader) throws SQLServerException
  {
    if (TDS.TDS_ERR != tdsReader.readUnsignedByte()) assert false;
    setContentsFromTDS(tdsReader);
  }

  void setContentsFromTDS(TDSReader tdsReader) throws SQLServerException
  {
    tdsReader.readUnsignedShort(); // token length (ignored)
    errorNumber	= tdsReader.readInt();
    errorState	= tdsReader.readUnsignedByte();
    errorSeverity = tdsReader.readUnsignedByte(); // matches  master.dbo.sysmessages
    errorMessage = tdsReader.readUnicodeString(tdsReader.readUnsignedShort());
    serverName = tdsReader.readUnicodeString(tdsReader.readUnsignedByte());
    procName = tdsReader.readUnicodeString(tdsReader.readUnsignedByte());
    lineNumber = tdsReader.readUnsignedInt();
      
  }
}

//---------------------------------------------------------------------------------------------------------------------------------
// File: StreamError.java
//
//
// Microsoft JDBC Driver for SQL Server
// Copyright(c) Microsoft Corporation
// All rights reserved.
// MIT License
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files(the ""Software""), 
//  to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
//  and / or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions :
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
//  IN THE SOFTWARE.
//---------------------------------------------------------------------------------------------------------------------------------
 

package com.microsoft.sqlserver.jdbc;

/**
* StreamError represents a TDS error or message event.
*/

final class StreamError extends StreamPacket
{
  /** the error message */
  String errorMessage="";
  /** the error number */
  int errorNumber;
  /** the tds error state */
  int errorState;
  /** the tds error severity */
  int errorSeverity;

  String serverName;
  String procName;
  long lineNumber;

  final String getMessage() {
    return errorMessage;
  }
  final int getErrorNumber() {
    return errorNumber;
  }
  final int getErrorState() {
    return errorState;
  }
  final int getErrorSeverity() {
    return errorSeverity;
  }

  StreamError()
  {
    super(TDS.TDS_ERR);
  }

  void setFromTDS(TDSReader tdsReader) throws SQLServerException
  {
    if (TDS.TDS_ERR != tdsReader.readUnsignedByte()) assert false;
    setContentsFromTDS(tdsReader);
  }

  void setContentsFromTDS(TDSReader tdsReader) throws SQLServerException
  {
    tdsReader.readUnsignedShort(); // token length (ignored)
    errorNumber	= tdsReader.readInt();
    errorState	= tdsReader.readUnsignedByte();
    errorSeverity = tdsReader.readUnsignedByte(); // matches  master.dbo.sysmessages
    errorMessage = tdsReader.readUnicodeString(tdsReader.readUnsignedShort());
    serverName = tdsReader.readUnicodeString(tdsReader.readUnsignedByte());
    procName = tdsReader.readUnicodeString(tdsReader.readUnsignedByte());
    lineNumber = tdsReader.readUnsignedInt();
      
  }
}

Fix StreamError class comment