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/*
*
* 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.
*
*/
using System;
using System.Runtime.Serialization;
using System.Text;
namespace Apache.Qpid.Client.Qms
{
[Serializable]
public class UrlSyntaxException : UriFormatException
{
private string _url;
private int _index;
private int _length;
public int GetIndex()
{
return _index;
}
public UrlSyntaxException(String input, String reason)
: this(input, reason, -1)
{
}
private UrlSyntaxException(string input, string reason, int index)
:
this(input, reason, index, input.Length)
{
}
public UrlSyntaxException(String url, String error, int index, int length)
: base(error)
{
_url = url;
_index = index;
_length = length;
}
protected UrlSyntaxException(SerializationInfo info, StreamingContext ctxt)
: base(info, ctxt)
{
_url = info.GetString("Url");
_index = info.GetInt32("Index");
_length = info.GetInt32("Length");
}
public override void GetObjectData(SerializationInfo info, StreamingContext context)
{
base.GetObjectData(info, context);
info.AddValue("Url", _url);
info.AddValue("Index", _index);
info.AddValue("Length", _length);
}
private static String getPositionString(int index, int length)
{
StringBuilder sb = new StringBuilder(index + 1);
for (int i = 0; i < index; i++)
{
sb.Append(" ");
}
if (length > -1)
{
for (int i = 0; i < length; i++)
{
sb.Append('^');
}
}
return sb.ToString();
}
public String toString()
{
StringBuilder sb = new StringBuilder();
// sb.Append(getReason());
if (_index > -1)
{
if (_length != -1)
{
sb.Append(" between indicies ");
sb.Append(_index);
sb.Append(" and ");
sb.Append(_length);
}
else
{
sb.Append(" at index ");
sb.Append(_index);
}
}
sb.Append(" ");
if (_index != -1)
{
sb.Append("\n");
}
sb.Append(_url);
if (_index != -1)
{
sb.Append("\n");
sb.Append(getPositionString(_index, _length));
}
return sb.ToString();
}
}
}
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