diff options
Diffstat (limited to 'OpenSim/Framework/Data.Base/BaseDataReader.cs')
-rw-r--r-- | OpenSim/Framework/Data.Base/BaseDataReader.cs | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/OpenSim/Framework/Data.Base/BaseDataReader.cs b/OpenSim/Framework/Data.Base/BaseDataReader.cs deleted file mode 100644 index 3baefcd..0000000 --- a/OpenSim/Framework/Data.Base/BaseDataReader.cs +++ /dev/null | |||
@@ -1,139 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSim Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.Data; | ||
30 | using System.IO; | ||
31 | |||
32 | namespace OpenSim.Framework.Data.Base | ||
33 | { | ||
34 | public abstract class BaseDataReader | ||
35 | { | ||
36 | private readonly IDataReader m_source; | ||
37 | |||
38 | public BaseDataReader(IDataReader source) | ||
39 | { | ||
40 | m_source = source; | ||
41 | } | ||
42 | |||
43 | public object Get(string name) | ||
44 | { | ||
45 | return m_source[name]; | ||
46 | } | ||
47 | |||
48 | public ushort GetUShort(string name) | ||
49 | { | ||
50 | return (ushort)m_source.GetInt32(m_source.GetOrdinal(name)); | ||
51 | } | ||
52 | |||
53 | public byte GetByte(string name) | ||
54 | { | ||
55 | int ordinal = m_source.GetOrdinal(name); | ||
56 | byte value = (byte)m_source.GetInt16(ordinal); | ||
57 | return value; | ||
58 | } | ||
59 | |||
60 | public sbyte GetSByte(string name) | ||
61 | { | ||
62 | return (sbyte)m_source.GetInt16(m_source.GetOrdinal(name)); | ||
63 | } | ||
64 | |||
65 | public float GetFloat(string name) | ||
66 | { | ||
67 | return m_source.GetFloat(m_source.GetOrdinal(name)); | ||
68 | } | ||
69 | |||
70 | public byte[] GetBytes(string name) | ||
71 | { | ||
72 | int ordinal = m_source.GetOrdinal(name); | ||
73 | |||
74 | if (m_source.GetValue(ordinal) == DBNull.Value) | ||
75 | { | ||
76 | return null; | ||
77 | } | ||
78 | |||
79 | byte[] buffer = new byte[16384]; | ||
80 | |||
81 | MemoryStream memStream = new MemoryStream(); | ||
82 | |||
83 | long totalRead = 0; | ||
84 | |||
85 | int bytesRead; | ||
86 | do | ||
87 | { | ||
88 | bytesRead = (int)m_source.GetBytes(ordinal, totalRead, buffer, 0, buffer.Length); | ||
89 | totalRead += bytesRead; | ||
90 | |||
91 | memStream.Write(buffer, 0, bytesRead); | ||
92 | } while (bytesRead == buffer.Length); | ||
93 | |||
94 | return memStream.ToArray(); | ||
95 | } | ||
96 | |||
97 | public string GetString(string name) | ||
98 | { | ||
99 | int ordinal = m_source.GetOrdinal(name); | ||
100 | object value = m_source.GetValue(ordinal); | ||
101 | |||
102 | if (value is DBNull) | ||
103 | { | ||
104 | return null; | ||
105 | } | ||
106 | |||
107 | return (string)value; | ||
108 | } | ||
109 | |||
110 | public bool Read() | ||
111 | { | ||
112 | return m_source.Read(); | ||
113 | } | ||
114 | |||
115 | public virtual Guid GetGuid(string name) | ||
116 | { | ||
117 | return m_source.GetGuid(m_source.GetOrdinal(name)); | ||
118 | } | ||
119 | |||
120 | public UInt32 GetUInt32(string name ) | ||
121 | { | ||
122 | return (UInt32)GetInt32(name); | ||
123 | } | ||
124 | |||
125 | private Int32 GetInt32(string name) | ||
126 | { | ||
127 | int ordinal = m_source.GetOrdinal(name); | ||
128 | int int32 = m_source.GetInt32(ordinal); | ||
129 | return int32; | ||
130 | } | ||
131 | |||
132 | public Int64 GetInt64(string name) | ||
133 | { | ||
134 | int ordinal = m_source.GetOrdinal( name ); | ||
135 | long int64 = m_source.GetInt64(ordinal); | ||
136 | return int64; | ||
137 | } | ||
138 | } | ||
139 | } | ||