/*
 * 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.
 */

#include <thrift/transport/TTransportException.h>
#include <boost/lexical_cast.hpp>
#include <cstring>

#include <thrift/thrift-config.h>

using std::string;
using boost::lexical_cast;

namespace apache { namespace thrift { namespace transport {

  const char* TTransportException::what() const throw() {
    if (message_.empty()) {
      switch (type_) {
        case UNKNOWN        : return "TTransportException: Unknown transport exception";
        case NOT_OPEN       : return "TTransportException: Transport not open";
        case TIMED_OUT      : return "TTransportException: Timed out";
        case END_OF_FILE    : return "TTransportException: End of file";
        case INTERRUPTED    : return "TTransportException: Interrupted";
        case BAD_ARGS       : return "TTransportException: Invalid arguments";
        case CORRUPTED_DATA : return "TTransportException: Corrupted Data";
        case INTERNAL_ERROR : return "TTransportException: Internal error";
        default             : return "TTransportException: (Invalid exception type)";
      }
    } else {
      return message_.c_str();
    }
  }


}}} // apache::thrift::transport
