Subversion Repositories SmartDukaan

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 * Contains some contributions under the Thrift Software License.
 * Please see doc/old-thrift-license.txt in the Thrift distribution for
 * details.
 */

using System;
using Thrift.Protocol;

namespace Thrift
{
        public class TApplicationException : Exception
        {
                protected ExceptionType type;

                public TApplicationException()
                {
                }

                public TApplicationException(ExceptionType type)
                {
                        this.type = type;
                }

                public TApplicationException(ExceptionType type, string message)
                        : base(message)
                {
                        this.type = type;
                }

                public static TApplicationException Read(TProtocol iprot)
                {
                        TField field;

                        string message = null;
                        ExceptionType type = ExceptionType.Unknown;

                        while (true)
                        {
                                field = iprot.ReadFieldBegin();
                                if (field.Type == TType.Stop)
                                {
                                        break;
                                }

                                switch (field.ID)
                                {
                                        case 1:
                                                if (field.Type == TType.String)
                                                {
                                                        message = iprot.ReadString();
                                                }
                                                else
                                                {
                                                        TProtocolUtil.Skip(iprot, field.Type);
                                                }
                                                break;
                                        case 2:
                                                if (field.Type == TType.I32)
                                                {
                                                        type = (ExceptionType)iprot.ReadI32();
                                                }
                                                else
                                                {
                                                        TProtocolUtil.Skip(iprot, field.Type);
                                                }
                                                break;
                                        default:
                                                TProtocolUtil.Skip(iprot, field.Type);
                                                break;
                                }

                                iprot.ReadFieldEnd();
                        }

                        iprot.ReadStructEnd();

                        return new TApplicationException(type, message);
                }

                public void Write(TProtocol oprot)
                {
                        TStruct struc = new TStruct("TApplicationException");
                        TField field = new TField();

                        oprot.WriteStructBegin(struc);

                        if (!String.IsNullOrEmpty(Message))
                        {
                                field.Name = "message";
                                field.Type = TType.String;
                                field.ID = 1;
                                oprot.WriteFieldBegin(field);
                                oprot.WriteString(Message);
                                oprot.WriteFieldEnd();
                        }

                        field.Name = "type";
                        field.Type = TType.I32;
                        field.ID = 2;
                        oprot.WriteFieldBegin(field);
                        oprot.WriteI32((int)type);
                        oprot.WriteFieldEnd();
                        oprot.WriteFieldStop();
                        oprot.WriteStructEnd();
                }

                public enum ExceptionType
                {
                        Unknown,
                        UnknownMethod,
                        InvalidMessageType,
                        WrongMethodName,
                        BadSequenceID,
                        MissingResult
                }
        }
}